ipq40xx: add v5.4 support

Signed-off-by: John Crispin <john@phrozen.org>

43 files changed, 13688 insertions, 0 deletions

diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-a42.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-a42.dts
new file mode 100644
index 0000000000..33c44a8097
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-a42.dts
@@ -0,0 +1,219 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017, Sven Eckelmann <sven.eckelmann@openmesh.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "OpenMesh A42";
+	compatible = "openmesh,a42";
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@194b000 {
+			/* select hostmode */
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2: usb2@60f8800 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	aliases {
+		led-boot = &power;
+		led-failsafe = &power;
+		led-running = &power;
+		led-upgrade = &power;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		red {
+			label = "a42:red:status";
+			gpios = <&tlmm 0 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+
+		power: green {
+			label = "a42:green:status";
+			gpios = <&tlmm 1 GPIO_ACTIVE_HIGH>;
+		};
+
+		blue {
+			label = "a42:blue:status";
+			gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+	};
+
+	watchdog {
+		compatible = "linux,wdt-gpio";
+		gpios = <&tlmm 5 GPIO_ACTIVE_LOW>;
+		hw_algo = "toggle";
+		/* hw_margin_ms is actually 300s but driver limits it to 60s */
+		hw_margin_ms = <60000>;
+		always-running;
+	};
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pin {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+		pin_cs {
+			function = "gpio";
+			pins = "gpio54";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+		/* partitions are passed via bootloader */
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&gmac0 {
+	qcom,phy_mdio_addr = <4>;
+	qcom,poll_required = <1>;
+	qcom,forced_speed = <1000>;
+	qcom,forced_duplex = <1>;
+	vlan_tag = <2 0x20>;
+};
+
+&gmac1 {
+	qcom,phy_mdio_addr = <3>;
+	qcom,poll_required = <1>;
+	qcom,forced_speed = <1000>;
+	qcom,forced_duplex = <1>;
+	vlan_tag = <1 0x10>;
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "OM-A42";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "OM-A42";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts
new file mode 100644
index 0000000000..e21c40cae0
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ap120c-ac.dts
@@ -0,0 +1,348 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "ALFA Network AP120C-AC";
+	compatible = "alfa-network,ap120c-ac";
+
+	aliases {
+		led-boot = &status;
+		led-failsafe = &status;
+		led-running = &status;
+		led-upgrade = &status;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		status: status {
+			label = "ap120c-ac:blue:status";
+			gpios = <&tlmm 5 GPIO_ACTIVE_LOW>;
+			default-state = "keep";
+		};
+
+		wan {
+			label = "ap120c-ac:amber:wan";
+			gpios = <&qca8075 19 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan2g {
+			label = "ap120c-ac:green:wlan2g";
+			gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy0tpt";
+		};
+
+		wlan5g {
+			label = "ap120c-ac:red:wlan5g";
+			gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy1tpt";
+		};
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+
+			pinctrl-0 = <&mdio_pins>;
+			pinctrl-names = "default";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		counter@4a1000 {
+			compatible = "qcom,qca-gcnt";
+			reg = <0x4a1000 0x4>;
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2@60f8800 {
+			status = "okay";
+		};
+
+		usb3@8af8800 {
+			status = "okay";
+
+			dwc3@8a00000 {
+				phys = <&usb3_hs_phy>;
+				phy-names = "usb2-phy";
+			};
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		qca8075: ess-switch@c000000 {
+			status = "okay";
+
+			switch_lan_bmp = <0x10>;
+			switch_wan_bmp = <0x20>;
+
+			#gpio-cells = <2>;
+			gpio-controller;
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_i2c3 {
+	status = "okay";
+
+	pinctrl-0 = <&i2c0_pins>;
+	pinctrl-names = "default";
+
+	tpm@29 {
+		compatible = "atmel,at97sc3204t";
+		reg = <0x29>;
+	};
+};
+
+&blsp1_spi1 {
+	status = "okay";
+
+	pinctrl-0 = <&spi0_pins>;
+	pinctrl-names = "default";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>,
+		   <&tlmm  4 GPIO_ACTIVE_HIGH>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+
+			partition@60000 {
+				label = "QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+
+			partition@c0000 {
+				label = "CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+
+			partition@d0000 {
+				label = "DDRPARAMS";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+
+			partition@e0000 {
+				label = "APPSBLENV";
+				reg = <0x000e0000 0x00010000>;
+			};
+
+			partition@f0000 {
+				label = "APPSBL";
+				reg = <0x000f0000 0x00080000>;
+				read-only;
+			};
+
+			partition@170000 {
+				label = "ART";
+				reg = <0x00170000 0x00010000>;
+				read-only;
+			};
+
+			partition@180000 {
+				label = "priv_data1";
+				reg = <0x00180000 0x00010000>;
+				read-only;
+			};
+
+			partition@190000 {
+				label = "priv_data2";
+				reg = <0x00190000 0x00010000>;
+				read-only;
+			};
+		};
+	};
+
+	nand@1 {
+		compatible = "spi-nand";
+		reg = <1>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "rootfs1";
+				reg = <0x00000000 0x04000000>;
+			};
+
+			partition@4000000 {
+				label = "rootfs2";
+				reg = <0x04000000 0x04000000>;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	status = "okay";
+
+	pinctrl-0 = <&serial0_pins>;
+	pinctrl-names = "default";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&gmac0 {
+	qcom,forced_duplex = <1>;
+	qcom,forced_speed = <1000>;
+	qcom,phy_mdio_addr = <3>;
+	qcom,poll_required = <1>;
+	vlan_tag = <1 0x10>;
+};
+
+&gmac1 {
+	qcom,forced_duplex = <1>;
+	qcom,forced_speed = <1000>;
+	qcom,phy_mdio_addr = <4>;
+	qcom,poll_required = <1>;
+	vlan_tag = <2 0x20>;
+};
+
+&tlmm {
+	i2c0_pins: i2c0_pinmux {
+		mux_i2c {
+			function = "blsp_i2c0";
+			pins = "gpio58", "gpio59";
+			drive-strength = <16>;
+			bias-disable;
+		};
+	};
+
+	mdio_pins: mdio_pinmux {
+		mux_mdio {
+			pins = "gpio53";
+			function = "mdio";
+			bias-pull-up;
+		};
+
+		mux_mdc {
+			pins = "gpio52";
+			function = "mdc";
+			bias-pull-up;
+		};
+	};
+
+	serial0_pins: serial0_pinmux {
+		mux_uart {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi0_pins: spi0_pinmux {
+		mux_spi {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+
+		mux_cs {
+			function = "gpio";
+			pins = "gpio54", "gpio4";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "ALFA-Network-AP120C-AC";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-cs-w3-wd1200g-eup.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-cs-w3-wd1200g-eup.dts
new file mode 100644
index 0000000000..d8b9e7ef13
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-cs-w3-wd1200g-eup.dts
@@ -0,0 +1,242 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "EZVIZ CS-W3-WD1200G EUP";
+	compatible = "ezviz,cs-w3-wd1200g-eup";
+
+	aliases {
+		led-boot = &led_status_green;
+		led-failsafe = &led_status_red;
+		led-running = &led_status_blue;
+		led-upgrade = &led_status_green;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+			pinctrl-0 = <&mdio_pins>;
+			pinctrl-names = "default";
+			reset-gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
+			reset-delay-us = <5000>;
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_status_red: status_red {
+			label = "cs-w3-wd1200g-eup:red:status";
+			gpios = <&tlmm 0 GPIO_ACTIVE_LOW>;
+		};
+
+		led_status_green: status_green {
+			label = "cs-w3-wd1200g-eup:green:status";
+			gpios = <&tlmm 3 GPIO_ACTIVE_LOW>;
+		};
+
+		led_status_blue: status_blue {
+			label = "cs-w3-wd1200g-eup:blue:status";
+			gpios = <&tlmm 58 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	mdio_pins: mdio_pinmux {
+		mux_1 {
+			pins = "gpio53";
+			function = "mdio";
+			bias-pull-up;
+		};
+
+		mux_2 {
+			pins = "gpio52";
+			function = "mdc";
+			bias-pull-up;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pin {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+		pin_cs {
+			function = "gpio";
+			pins = "gpio54";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition0@0 {
+				label = "SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+
+			partition1@40000 {
+				label = "MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+
+			partition2@60000 {
+				label = "QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+
+			partition3@c0000 {
+				label = "CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+
+			partition4@d0000 {
+				label = "DDRPARAMS";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+
+			partition5@E0000 {
+				label = "APPSBLENV";
+				reg = <0x000e0000 0x00010000>;
+				read-only;
+			};
+
+			partition6@F0000 {
+				label = "APPSBL";
+				reg = <0x000f0000 0x00080000>;
+				read-only;
+			};
+
+			partition7@170000 {
+				label = "ART";
+				reg = <0x00170000 0x00010000>;
+				read-only;
+			};
+
+			partition9@580000 {
+				compatible = "denx,fit";
+				label = "firmware";
+				reg = <0x00180000 0x00e80000>;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "ezviz-cs-w3-wd1200g-eup";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "ezviz-cs-w3-wd1200g-eup";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-dap-2610.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-dap-2610.dts
new file mode 100644
index 0000000000..0fd4318527
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-dap-2610.dts
@@ -0,0 +1,241 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "D-Link DAP 2610";
+	compatible = "dlink,dap-2610";
+
+	aliases {
+		led-boot = &led_red;
+		led-failsafe = &led_red;
+		led-running = &led_green;
+		led-upgrade = &led_red;
+	};
+
+	soc {
+		edma@c080000 {
+			qcom,num_gmac = <1>;
+			status = "ok";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		rng@22000 {
+			status = "ok";
+		};
+
+		crypto@8e3a000 {
+			status = "ok";
+		};
+
+		watchdog@b017000 {
+			status = "ok";
+		};
+
+		ess-switch@c000000 {
+			status = "ok";
+			switch_lan_bmp = <0x20>;
+			switch_wan_bmp = <0x00>;
+		};
+
+		ess-psgmii@98000 {
+			status = "ok";
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_red: red {
+			label = "dap-2610:red:power";
+			gpios = <&tlmm 4 GPIO_ACTIVE_LOW>;
+		};
+
+		led_green: green {
+			label = "dap-2610:green:power";
+			gpios = <&tlmm 5 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "ok";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			#address-cells = <1>;
+			#size-cells = <1>;
+			compatible = "fixed-partitions";
+
+			partition@0 {
+				label = "SBL1";
+				reg = <0x0 0x40000>;
+				read-only;
+			};
+			partition@40000 {
+				label = "MIBIB";
+				reg = <0x40000 0x20000>;
+				read-only;
+			};
+			partition@60000 {
+				label = "QSEE";
+				reg = <0x60000 0x60000>;
+				read-only;
+			};
+			partition@c0000 {
+				label = "CDT";
+				reg = <0xc0000 0x10000>;
+				read-only;
+			};
+			partition@d0000 {
+				label = "DDRPARAMS";
+				reg = <0xd0000 0x10000>;
+				read-only;
+			};
+			partition@e0000 {
+				label = "APPSBLENV";
+				reg = <0xe0000 0x10000>;
+				read-only;
+			};
+			partition@f0000 {
+				label = "APPSBL";
+				reg = <0xf0000 0x80000>;
+				read-only;
+			};
+			partition@170000 {
+				label = "ART";
+				reg = <0x170000 0x10000>;
+				read-only;
+			};
+			partition@180000 {
+				compatible = "wrg";
+				label = "firmware";
+				reg = <0x180000 0xdc0000>;
+			};
+			partition@fb0000 {
+				label = "rgbd";
+				reg = <0xfb0000 0x10000>;
+				read-only;
+			};
+			partition@fc0000 {
+				label = "bdcfg";
+				reg = <0xfc0000 0x10000>;
+				read-only;
+			};
+			partition@fd0000 {
+				label = "langpack";
+				reg = <0xfd0000 0x20000>;
+				read-only;
+			};
+			partition@ff0000 {
+				label = "certificate";
+				reg = <0xff0000 0x10000>;
+				read-only;
+			};
+			partition@f40000 {
+				label = "captival";
+				reg = <0xf40000 0x70000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&blsp_dma {
+	status = "ok";
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "ok";
+};
+
+&cryptobam {
+	status = "ok";
+};
+
+&gmac0 {
+	qcom,phy_mdio_addr = <4>;
+	qcom,poll_required = <1>;
+	qcom,forced_speed = <1000>;
+	qcom,forced_duplex = <1>;
+	vlan_tag = <1 0x20>;
+};
+
+&mdio {
+	status = "ok";
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		mux {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+		mux_cs {
+			function = "gpio";
+			pins = "gpio54";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&wifi0 {
+	status = "ok";
+	qcom,ath10k-calibration-variant = "dlink,dap-2610";
+};
+
+&wifi1 {
+	status = "ok";
+	qcom,ath10k-calibration-variant = "dlink,dap-2610";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ea6350v3.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ea6350v3.dts
new file mode 100644
index 0000000000..2f9a890485
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ea6350v3.dts
@@ -0,0 +1,277 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "Linksys EA6350v3";
+	compatible = "linksys,ea6350v3";
+
+	aliases {
+		led-boot = &power;
+		led-failsafe = &power;
+		led-running = &power;
+		led-upgrade = &power;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2@60f8800 {
+			status = "okay";
+		};
+
+		usb3@8af8800 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&tlmm 0 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power: status {
+			label = "EA6350v3:green:status";
+			gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "linksys-ea6350v3";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "linksys-ea6350v3";
+};
+
+
+&blsp_dma {
+	status = "okay";
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		mux {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+
+		mux_cs {
+			function = "gpio";
+			pins = "gpio54", "gpio59";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&blsp1_spi1 { /* BLSP1 QUP1 */
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>,
+		   <&tlmm 59 GPIO_ACTIVE_HIGH>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			SBL1@0 {
+				label = "SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+			MBIB@40000 {
+				label = "MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+			QSEE@60000 {
+				label = "QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+			CDT@c0000 {
+				label = "CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+			APPSBLENV@d0000 {
+				label = "APPSBLENV";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+			APPSBL@e0000 {
+				label = "APPSBL"; /* uboot */
+				reg = <0x000e0000 0x00080000>;
+				read-only;
+			};
+			ART@160000 {
+				label = "ART";
+				reg = <0x00160000 0x00010000>;
+				read-only;
+			};
+			u_env@170000 {
+				label = "u_env";
+				reg = <0x00170000 0x00020000>;
+			};
+			s_env@190000 {
+				label = "s_env";
+				reg = <0x00190000 0x00020000>;
+			};
+			devinfo@1b0000 {
+				label = "devinfo";
+				reg = <0x001b0000 0x00010000>;
+			};
+			/* 0x001c0000 - 0x00200000 unused */
+		};
+	};
+
+	flash@1 {
+		status = "okay";
+		compatible = "spi-nand";
+		reg = <1>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			kernel@0 {
+				label = "kernel";
+				reg = <0x00000000 0x02800000>;
+			};
+			rootfs@300000 {
+				label = "rootfs";
+				reg = <0x00300000 0x02500000>;
+			};
+			alt_kernel@2800000 {
+				label = "alt_kernel";
+				reg = <0x02800000 0x02800000>;
+			};
+			alt_rootfs@2b00000 {
+				label = "alt_rootfs";
+				reg = <0x02b00000 0x02500000>;
+			};
+			sysdiag@5000000 {
+				label = "sysdiag";
+				reg = <0x05000000 0x00100000>;
+			};
+			syscfg@5100000 {
+				label = "syscfg";
+				reg = <0x05100000 0x02F00000>;
+			};
+			/* 0x00000000 - 0x08000000: 128 MiB */
+		};
+	};
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-eap1300.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-eap1300.dts
new file mode 100644
index 0000000000..32fded4c0e
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-eap1300.dts
@@ -0,0 +1,235 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "EnGenius EAP1300";
+	compatible = "engenius,eap1300";
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 18 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	aliases {
+		led-boot = &power;
+		led-failsafe = &power;
+		led-running = &power;
+		led-upgrade = &power;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power: orange {
+			label = "eap1300:orange:power";
+			gpios = <&tlmm 58 GPIO_ACTIVE_LOW>;
+		};
+
+		lan {
+			label = "eap1300:blue:lan";
+			gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+		};
+
+		mesh {
+			label = "eap1300:blue:mesh";
+			gpios = <&tlmm 1 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan2g {
+			label = "eap1300:blue:wlan2g";
+			gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan5g {
+			label = "eap1300:yellow:wlan5g";
+			gpios = <&tlmm 0 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pin {
+			function = "blsp_spi0";
+			pins = "gpio54", "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+		pin_cs {
+			function = "gpio";
+			pins = "gpio54";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	m25p80@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "0:SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+			partition1@40000 {
+				label = "0:MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+			partition2@60000 {
+				label = "0:QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+			partition3@c0000 {
+				label = "0:CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+			partition4@d0000 {
+				label = "0:DDRPARAMS";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+			partition5@e0000 {
+				label = "0:APPSBLENV";
+				reg = <0x000e0000 0x00010000>;
+				read-only;
+			};
+			partition6@f0000 {
+				label = "0:APPSBL";
+				reg = <0x000f0000 0x00090000>;
+				read-only;
+			};
+			partition7@180000 {
+				label = "0:ART";
+				reg = <0x00180000 0x00010000>;
+				read-only;
+			};
+			partition8@190000 {
+				compatible = "denx,fit";
+				label = "firmware";
+				reg = <0x190000 0x1dc0000>;
+			};
+			partition9@1f50000 {
+				label = "u-boot-env";
+				reg = <0x01f50000 0x00010000>;
+			};
+			partition10@1f60000 {
+				label = "userconfig";
+				reg = <0x01f60000 0x000a0000>;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&gmac0 {
+	vlan_tag = <2 0x20>;
+};
+
+&gmac1 {
+	vlan_tag = <1 0x10>;
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "EnGenius-EAP1300";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "EnGenius-EAP1300";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-emd1.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-emd1.dts
new file mode 100644
index 0000000000..cf4f793f21
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-emd1.dts
@@ -0,0 +1,233 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "EnGenius EMD1";
+	compatible = "engenius,emd1";
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+			switch_lan_bmp = <0x20>;
+			switch_wan_bmp = <0x00>;
+		};
+
+		edma@c080000 {
+			status = "okay";
+			qcom,num_gmac = <1>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: power {
+			label = "emd1:white:power";
+			gpios = <&tlmm 58 GPIO_ACTIVE_LOW>;
+		};
+
+		wlan2g {
+			label = "emd1:red:wlan2g";
+			gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy0tpt";
+		};
+
+		wlan5g {
+			label = "emd1:blue:wlan5g";
+			gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy1tpt";
+		};
+
+		mesh {
+			label = "emd1:orange:mesh";
+			gpios = <&tlmm 0 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pin {
+			function = "blsp_spi0";
+			pins = "gpio54", "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+
+		pin_cs {
+			function = "gpio";
+			pins = "gpio54";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition0@0 {
+				label = "0:SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+			partition1@40000 {
+				label = "0:MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+			partition2@60000 {
+				label = "0:QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+			partition3@c0000 {
+				label = "0:CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+			partition4@d0000 {
+				label = "0:DDRPARAMS";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+			partition5@e0000 {
+				label = "0:APPSBLENV";
+				reg = <0x000e0000 0x00010000>;
+				read-only;
+			};
+			partition6@f0000 {
+				label = "0:APPSBL";
+				reg = <0x000f0000 0x00080000>;
+				read-only;
+			};
+			partition7@170000 {
+				label = "0:ART";
+				reg = <0x00170000 0x00010000>;
+				read-only;
+			};
+			partition8@180000 {
+				label = "userconfig";
+				reg = <0x00180000 0x00080000>;
+				read-only;
+			};
+			partition9@200000 {
+				compatible = "denx,fit";
+				label = "firmware";
+				reg = <0x200000 0x01e00000>;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&gmac0 {
+	qcom,phy_mdio_addr = <4>;
+	qcom,poll_required = <1>;
+	qcom,forced_speed = <1000>;
+	qcom,forced_duplex = <1>;
+	vlan_tag = <1 0x20>;
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "EnGenius-EMD1";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "EnGenius-EMD1";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ens620ext.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ens620ext.dts
new file mode 100644
index 0000000000..8636b18b2e
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ens620ext.dts
@@ -0,0 +1,265 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "EnGenius ENS620EXT";
+	compatible = "engenius,ens620ext";
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;
+	};
+
+	aliases {
+		led-boot = &power;
+		led-failsafe = &power;
+		led-running = &power;
+		led-upgrade = &power;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+
+		/*
+		 * Disable the broken restart as a workaround for the buggy
+		 * 3.0.0/3.0.1 U-boots that ship with the device.
+		 * Note: The watchdog is now used to restart this device.
+		 */
+		restart@4ab000 {
+			status = "disabled";
+		};
+	};
+
+	buttons {
+		compatible = "gpio-keys";
+
+		wps {
+			label = "wps";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power: power {
+			label = "ens620ext:amber:power";
+			gpios = <&tlmm 58 GPIO_ACTIVE_LOW>;
+		};
+
+		lan1 {
+			label = "ens620ext:green:lan1";
+			gpios = <&tlmm 1 GPIO_ACTIVE_LOW>;
+		};
+
+		lan2 {
+			label = "ens620ext:green:lan2";
+			gpios = <&tlmm 2 GPIO_ACTIVE_LOW>;
+		};
+
+		wlan2G {
+			label = "ens620ext:green:wlan2G";
+			gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan5G {
+			label = "ens620ext:green:wlan5G";
+			gpios = <&tlmm 0 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		mux {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+
+		mux_cs {
+			function = "gpio";
+			pins = "gpio54";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&blsp1_spi1 { /* BLSP1 QUP1 */
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	flash@0 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+		m25p,fast-read;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+			partition@40000 {
+				label = "MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+			partition@60000 {
+				label = "QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+			partition@c0000 {
+				label = "CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+			partition@d0000 {
+				label = "DDRPARAMS";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+			partition@e0000 {
+				label = "APPSBLENV"; /* uboot env*/
+				reg = <0x000e0000 0x00010000>;
+				read-only;
+			};
+			partition@f0000 {
+				label = "APPSBL"; /* uboot */
+				reg = <0x000f0000 0x00090000>;
+				read-only;
+			};
+			partition@180000 {
+				label = "ART";
+				reg = <0x00180000 0x00010000>;
+				read-only;
+			};
+			partition@190000 {
+				compatible = "denx,fit";
+				label = "firmware";
+				reg = <0x00190000 0x14d0000>;
+			};
+			partition@1660000 {
+				label = "failsafe";
+				reg = <0x01660000 0x008F0000>;
+				read-only;
+			};
+			partition@1f50000 {
+				label = "u-boot-env";
+				reg = <0x01f50000 0x00010000>;
+				read-only;
+			};
+			partition@1f60000 {
+				label = "userconfig";
+				reg = <0x01f60000 0x000a0000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "EnGenius-ENS620EXT";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "EnGenius-ENS620EXT";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ex6100v2.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ex6100v2.dts
new file mode 100644
index 0000000000..2b93dcbb99
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ex6100v2.dts
@@ -0,0 +1,33 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018, David Bauer <mail@david-bauer.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "qcom-ipq4018-ex61x0v2.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Netgear EX6100v2";
+	compatible = "netgear,ex6100v2";
+};
+
+&wifi0 {
+	qcom,ath10k-calibration-variant = "Netgear-EX6100v2";
+};
+
+&wifi1 {
+	qcom,ath10k-calibration-variant = "Netgear-EX6100v2";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ex6150v2.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ex6150v2.dts
new file mode 100644
index 0000000000..f1c44c1ae8
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ex6150v2.dts
@@ -0,0 +1,33 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018, David Bauer <mail@david-bauer.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "qcom-ipq4018-ex61x0v2.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Netgear EX6150v2";
+	compatible = "netgear,ex6150v2";
+};
+
+&wifi0 {
+	qcom,ath10k-calibration-variant = "Netgear-EX6150v2";
+};
+
+&wifi1 {
+	qcom,ath10k-calibration-variant = "Netgear-EX6150v2";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ex61x0v2.dtsi b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ex61x0v2.dtsi
new file mode 100644
index 0000000000..cc70080c92
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-ex61x0v2.dtsi
@@ -0,0 +1,312 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018, David Bauer <mail@david-bauer.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "Netgear EX61X0v2";
+	compatible = "netgear,ex61x0v2";
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+			qcom,num_gmac = <1>;
+		};
+	};
+
+	aliases {
+		led-boot = &power_amber;
+		led-failsafe = &power_amber;
+		led-running = &power_green;
+		led-upgrade = &power_amber;
+		label-mac-device = &gmac0;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		wps {
+			label = "wps";
+			gpios = <&tlmm 0 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	led_spi {
+		compatible = "spi-gpio";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		sck-gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>;
+		mosi-gpios = <&tlmm 4 GPIO_ACTIVE_HIGH>;
+		num-chipselects = <0>;
+
+		led_gpio: led_gpio@0 {
+			compatible = "fairchild,74hc595";
+			reg = <0>;
+			gpio-controller;
+			#gpio-cells = <2>;
+			registers-number = <1>;
+			spi-max-frequency = <1000000>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power_amber: power_amber {
+			label = "ex61x0v2:amber:power";
+			gpios = <&led_gpio 7 GPIO_ACTIVE_LOW>;
+		};
+
+		power_green: power_green {
+			label = "ex61x0v2:green:power";
+			gpios = <&led_gpio 6 GPIO_ACTIVE_LOW>;
+		};
+
+		right {
+			label = "ex61x0v2:blue:right";
+			gpios = <&led_gpio 5 GPIO_ACTIVE_LOW>;
+		};
+
+		left {
+			label = "ex61x0v2:blue:left";
+			gpios = <&led_gpio 4 GPIO_ACTIVE_LOW>;
+		};
+
+		client_green {
+			label = "ex61x0v2:green:client";
+			gpios = <&led_gpio 3 GPIO_ACTIVE_LOW>;
+		};
+
+		client_red {
+			label = "ex61x0v2:red:client";
+			gpios = <&led_gpio 2 GPIO_ACTIVE_LOW>;
+		};
+
+		router_green {
+			label = "ex61x0v2:green:router";
+			gpios = <&led_gpio 1 GPIO_ACTIVE_LOW>;
+		};
+
+		router_red {
+			label = "ex61x0v2:red:router";
+			gpios = <&led_gpio 0 GPIO_ACTIVE_LOW>;
+		};
+
+		wps {
+			label = "ex61x0v2:green:wps";
+			gpios = <&tlmm 1 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pin {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+		pin_cs {
+			function = "gpio";
+			pins = "gpio54";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	mx25l12805d@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition0@0 {
+				label = "SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+
+			partition1@40000 {
+				label = "MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+
+			partition2@60000 {
+				label = "QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+
+			partition3@c0000 {
+				label = "CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+
+			partition4@d0000 {
+				label = "DDRPARAMS";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+
+			partition5@E0000 {
+				label = "APPSBLENV";
+				reg = <0x000e0000 0x00010000>;
+				read-only;
+			};
+
+			partition6@F0000 {
+				label = "APPSBL";
+				reg = <0x000f0000 0x00080000>;
+				read-only;
+			};
+
+			partition7@170000 {
+				label = "ART";
+				reg = <0x00170000 0x00010000>;
+				read-only;
+			};
+
+			partition8@180000 {
+				label = "config";
+				reg = <0x00180000 0x00010000>;
+				read-only;
+			};
+
+			partition9@190000 {
+				label = "pot";
+				reg = <0x00190000 0x00010000>;
+				read-only;
+			};
+
+			partition10@1a0000 {
+				label = "dnidata";
+				reg = <0x001a0000 0x00010000>;
+				read-only;
+			};
+
+			partition11@1b0000 {
+				compatible = "denx,fit";
+				label = "firmware";
+				reg = <0x001b0000 0x00e10000>;
+			};
+
+			partition12@fc0000 {
+				label = "language";
+				reg = <0x00fc0000 0x00040000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+};
+
+&wifi1 {
+	status = "okay";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-fritzbox-4040.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-fritzbox-4040.dts
new file mode 100644
index 0000000000..b2a32946d9
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-fritzbox-4040.dts
@@ -0,0 +1,292 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "AVM FRITZ!Box 4040";
+	compatible = "avm,fritzbox-4040";
+
+	aliases {
+		led-boot = &power;
+		led-failsafe = &flash;
+		led-running = &power;
+		led-upgrade = &flash;
+		label-mac-device = &gmac0;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2@60f8800 {
+			status = "okay";
+		};
+
+		usb3@8af8800 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		qca8075: ess-switch@c000000 {
+			status = "okay";
+
+			#gpio-cells = <2>;
+			gpio-controller;
+
+			enable-usb-power {
+				gpio-hog;
+				line-name = "enable USB3 power";
+				gpios = <7 GPIO_ACTIVE_HIGH>;
+				output-high;
+			};
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		wlan {
+			label = "wlan";
+			gpios = <&tlmm 58 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RFKILL>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	switch-leds {
+		compatible = "gpio-leds";
+
+		wlan {
+			label = "fritz4040:green:wlan";
+			gpios = <&qca8075 1 GPIO_ACTIVE_HIGH>;
+		};
+
+		panic: info_red {
+			label = "fritz4040:red:info";
+			gpios = <&qca8075 3 GPIO_ACTIVE_HIGH>;
+			panic-indicator;
+		};
+
+		wan {
+			label = "fritz4040:green:wan";
+			gpios = <&qca8075 5 GPIO_ACTIVE_HIGH>;
+		};
+
+		power: power {
+			label = "fritz4040:green:power";
+			gpios = <&qca8075 11 GPIO_ACTIVE_HIGH>;
+		};
+
+		lan {
+			label = "fritz4040:green:lan";
+			gpios = <&qca8075 13 GPIO_ACTIVE_HIGH>;
+		};
+
+		flash: info_amber {
+			label = "fritz4040:amber:info";
+			gpios = <&qca8075 15 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		mux {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+
+		mux_cs {
+			function = "gpio";
+			pins = "gpio54";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_spi1 { /* BLSP1 QUP1 */
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+		status = "okay";
+		m25p,fast-read;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition0@0 {
+				label = "SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+			partition1@40000 {
+				label = "MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+			partition2@60000 {
+				label = "QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+			partition3@c0000 {
+				label = "CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+			partition4@d0000 {
+				label = "DDRPARAMS";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+			partition5@e0000 {
+				label = "APPSBLENV"; /* uboot env - empty */
+				reg = <0x000e0000 0x00010000>;
+				read-only;
+			};
+			partition6@f0000 {
+				label = "urlader"; /* APPSBL */
+				reg = <0x000f0000 0x0002dc000>;
+				read-only;
+			};
+			partition7@11dc00 {
+				/* make a backup of this partition! */
+				label = "urlader_config";
+				reg = <0x0011dc00 0x00002400>;
+				read-only;
+			};
+			partition8@120000 {
+				label = "tffs1";
+				reg = <0x00120000 0x00080000>;
+				read-only;
+			};
+			partition9@1a0000 {
+				label = "tffs2";
+				reg = <0x001a0000 0x00080000>;
+				read-only;
+			};
+			partition10@220000 {
+				label = "uboot";
+				reg = <0x00220000 0x00080000>;
+				read-only;
+			};
+			partition11@2A0000 {
+				compatible = "denx,fit";
+				label = "firmware";
+				reg = <0x002a0000 0x01c60000>;
+			};
+			partition12@1f00000 {
+				label = "jffs2";
+				reg = <0x01f00000 0x00100000>;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "AVM-FRITZBox-4040";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "AVM-FRITZBox-4040";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-jalapeno.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-jalapeno.dts
new file mode 100644
index 0000000000..988b86b68d
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-jalapeno.dts
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+// Copyright (c) 2018, Robert Marko <robimarko@gmail.com>
+
+#include "qcom-ipq4018-jalapeno.dtsi"
+
+/ {
+	model = "8devices Jalapeno";
+	compatible = "8dev,jalapeno";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-jalapeno.dtsi b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-jalapeno.dtsi
new file mode 100644
index 0000000000..3af6de1f60
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-jalapeno.dtsi
@@ -0,0 +1,269 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+// Copyright (c) 2018, Robert Marko <robimarko@gmail.com>
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+
+			pinctrl-0 = <&mdio_pins>;
+			pinctrl-names = "default";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		counter@4a1000 {
+			compatible = "qcom,qca-gcnt";
+			reg = <0x4a1000 0x4>;
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			status = "okay";
+
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2: usb2@60f8800 {
+			status = "okay";
+		};
+
+		usb3: usb3@8af8800 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+
+			switch_lan_bmp = <0x10>; /* lan port bitmap */
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+};
+
+&tlmm {
+	mdio_pins: mdio_pinmux {
+		pinmux_1 {
+			pins = "gpio53";
+			function = "mdio";
+		};
+
+		pinmux_2 {
+			pins = "gpio52";
+			function = "mdc";
+		};
+
+		pinconf {
+			pins = "gpio52", "gpio53";
+			bias-pull-up;
+		};
+	};
+
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pin {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <2>;
+			bias-disable;
+		};
+
+		pin_cs {
+			function = "gpio";
+			pins = "gpio54", "gpio59";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_spi1 {
+	status = "okay";
+
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>, <&tlmm 59 GPIO_ACTIVE_HIGH>;
+
+	flash@0 {
+		status = "okay";
+
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+
+			partition@60000 {
+				label = "QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+
+			partition@c0000 {
+				label = "CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+
+			partition@d0000 {
+				label = "DDRPARAMS";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+
+			partition@e0000 {
+				label = "APPSBLENV"; /* uboot env*/
+				reg = <0x000e0000 0x00010000>;
+				read-only;
+			};
+
+			partition@f0000 {
+				label = "APPSBL"; /* uboot */
+				reg = <0x000f0000 0x00080000>;
+				read-only;
+			};
+
+			partition@170000 {
+				label = "ART";
+				reg = <0x00170000 0x00010000>;
+				read-only;
+			};
+		};
+	};
+
+	spi-nand@1 {
+		status = "okay";
+
+		compatible = "spi-nand";
+		reg = <1>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "ubi";
+				reg = <0x00000000 0x08000000>;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	status = "okay";
+
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&gmac0 {
+	qcom,poll_required = <1>;
+	qcom,poll_required_dynamic = <1>;
+	qcom,phy_mdio_addr = <3>;
+	vlan_tag = <1 0x10>;
+};
+
+&gmac1 {
+	qcom,poll_required = <1>;
+	qcom,poll_required_dynamic = <1>;
+	qcom,phy_mdio_addr = <4>;
+	vlan_tag = <2 0x20>;
+};
+
+&wifi0 {
+	status = "okay";
+
+	qcom,ath10k-calibration-variant = "8devices-Jalapeno";
+};
+
+&wifi1 {
+	status = "okay";
+
+	qcom,ath10k-calibration-variant = "8devices-Jalapeno";
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-meshpoint-one.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-meshpoint-one.dts
new file mode 100644
index 0000000000..2e21b55325
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-meshpoint-one.dts
@@ -0,0 +1,81 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/* Copyright (c) 2019, CRISIS INNOVATION LAB d.o.o.
+ * Author: Robert Marko <robert@meshpoint.me>
+ */
+
+#include "qcom-ipq4018-jalapeno.dtsi"
+
+/ {
+	model = "Crisis Innovation Lab MeshPoint.One";
+	compatible = "cilab,meshpoint-one";
+
+	aliases {
+		led-boot = &led_status;
+		led-failsafe = &led_status;
+		led-running = &led_status;
+		led-upgrade = &led_status;
+	};
+
+	soc {
+		i2c-gpio {
+			status = "okay";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			compatible = "i2c-gpio";
+			gpios = <&tlmm 0 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN) /* sda */
+					 &tlmm 4 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN) /* scl */
+					>;
+
+			bme280@76 {
+				status = "okay";
+
+				compatible = "bosch,bme280";
+				reg = <0x76>;
+			};
+
+			pcf2129@51 {
+				status = "okay";
+
+				compatible = "nxp,pcf2129";
+				reg = <0x51>;
+			};
+
+			ina230@40 {
+				status = "okay";
+
+				compatible = "ti,ina230";
+				reg = <0x40>;
+				shunt-resistor = <2000>;
+			};
+
+			ina230@44 {
+				status = "okay";
+
+				compatible = "ti,ina230";
+				reg = <0x44>;
+				shunt-resistor = <2000>;
+			};
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 5 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART >;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_status: status {
+			label = "meshpoint-one:blue:status";
+			gpios = <&tlmm 63 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-nbg6617.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-nbg6617.dts
new file mode 100644
index 0000000000..a8c144f928
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-nbg6617.dts
@@ -0,0 +1,337 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "ZyXEL NBG6617";
+	compatible = "zyxel,nbg6617";
+
+	chosen {
+		/*
+		 * the vendor u-boot adds root and mtdparts cmdline parameters
+		 * which we don't want... but we have to overwrite them or else
+		 * the kernel will take them at face value.
+		 */
+		bootargs-append = " mtdparts= root=31:13";
+	};
+
+	aliases {
+		led-boot = &power;
+		led-failsafe = &power;
+		led-running = &power;
+		led-upgrade = &power;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2@60f8800 {
+			status = "okay";
+
+			dwc3@6000000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				usb2_port1: port@1 {
+					reg = <1>;
+					#trigger-source-cells = <0>;
+				};
+			};
+		};
+
+		usb3@8af8800 {
+			status = "okay";
+
+			dwc3@8a00000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				usb3_port1: port@1 {
+					reg = <1>;
+					#trigger-source-cells = <0>;
+				};
+
+				usb3_port2: port@2 {
+					reg = <2>;
+					#trigger-source-cells = <0>;
+				};
+			};
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		wlan {
+			label = "wlan";
+			gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+			linux,code = <KEY_RFKILL>;
+			linux,input-type = <EV_SW>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 4 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-0 = <&led_pins>;
+		pinctrl-names = "default";
+
+		power: power {
+			label = "nbg6617:green:power";
+			gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+		};
+
+		usb {
+			label = "nbg6617:green:usb";
+			gpios = <&tlmm 0 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&usb2_port1>, <&usb3_port1>, <&usb3_port2>;
+			linux,default-trigger = "usbport";
+		};
+
+		wlan2G {
+			label = "nbg6617:green:wlan2G";
+			gpios = <&tlmm 58 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan5G {
+			label = "nbg6617:green:wlan5G";
+			gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>;
+		};
+
+		wps {
+			label = "nbg6617:green:wps";
+			gpios = <&tlmm 1 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+	spi_0_pins: spi_0_pinmux {
+		mux {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+
+		mux_cs {
+			function = "gpio";
+			pins = "gpio54";
+			drive-strength = <2>;
+			bias-disable;
+			output-low;
+		};
+	};
+	led_pins: led_pinmux {
+		mux {
+			pins = "gpio0", "gpio1", "gpio3", "gpio5", "gpio58";
+			drive-strength = <0x8>;
+			bias-disable;
+			output-low;
+		};
+	};
+};
+
+&blsp1_spi1 { /* BLSP1 QUP1 */
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	mx25l25635f@0 {
+		compatible = "mx25l25635f", "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+		status = "okay";
+		m25p,fast-read;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition0@0 {
+				label = "SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+			partition1@40000 {
+				label = "MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+			partition2@60000 {
+				label = "QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+			partition3@c0000 {
+				label = "CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+			partition4@d0000 {
+				label = "DDRPARAMS";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+			partition5@e0000 {
+				label = "APPSBL"; /* u-boot */
+				reg = <0x000e0000 0x00080000>;
+				/* U-Boot Standalone App "zloader" is located at 0x64000 */
+				read-only;
+			};
+			partition6@160000 {
+				label = "APPSBLENV"; /* u-boot env */
+				reg = <0x00160000 0x00010000>;
+			};
+			partition7@170000 {
+				/* make a backup of this partition! */
+				label = "ART";
+				reg = <0x00170000 0x00010000>;
+				read-only;
+			};
+			partition8@180000 {
+				label = "kernel";
+				reg = <0x00180000 0x00400000>;
+			};
+			partition9@580000 {
+				label = "dualflag";
+				reg = <0x00580000 0x00010000>;
+				read-only;
+			};
+			partition10@590000 {
+				label = "header";
+				reg = <0x00590000 0x00010000>;
+			};
+			partition11@5a0000 {
+				label = "romd";
+				reg = <0x005a0000 0x00100000>;
+				read-only;
+			};
+			partition12@6a0000 {
+				label = "not_root_data";
+				/*
+				 * for some strange reason, someone at ZyXEL
+				 * had the "great" idea to put the rootfs_data
+				 * in front of rootfs... Don't do that!
+				 * As a result this one, full MebiByte remains
+				 * unused.
+				 */
+				reg = <0x006a0000 0x00100000>;
+			};
+			partition13@7a0000 {
+				label = "rootfs";
+				reg = <0x007a0000 0x01860000>;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "ZyXEL-NBG6617";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "ZyXEL-NBG6617";
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts
new file mode 100644
index 0000000000..a0030f77ce
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-rt-ac58u.dts
@@ -0,0 +1,309 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "ASUS RT-AC58U";
+	compatible = "asus,rt-ac58u";
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x8000000>;
+	};
+
+	aliases {
+		led-boot = &led_power;
+		led-failsafe = &led_power;
+		led-running = &led_power;
+		led-upgrade = &led_power;
+	};
+
+	chosen {
+		bootargs-append = " ubi.mtd=UBI_DEV";
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb3@8af8800 {
+			status = "okay";
+
+			dwc3@8a00000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				usb3_port1: port@1 {
+					reg = <1>;
+					#trigger-source-cells = <0>;
+				};
+
+				usb3_port2: port@2 {
+					reg = <2>;
+					#trigger-source-cells = <0>;
+				};
+			};
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 4 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_power: status {
+			label = "rt-ac58u:blue:status";
+			gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+		};
+
+		wan {
+			label = "rt-ac58u:blue:wan";
+			gpios = <&tlmm 1 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan2G {
+			label = "rt-ac58u:blue:wlan2G";
+			gpios = <&tlmm 58 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy0tpt";
+		};
+
+		wlan5G {
+			label = "rt-ac58u:blue:wlan5G";
+			gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy1tpt";
+		};
+
+		usb {
+			label = "rt-ac58u:blue:usb";
+			gpios = <&tlmm 0 GPIO_ACTIVE_HIGH>;
+			trigger-sources = <&usb3_port1>, <&usb3_port2>;
+			linux,default-trigger = "usbport";
+		};
+
+		lan {
+			label = "rt-ac58u:blue:lan";
+			gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		mux {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+
+		mux_cs {
+			function = "gpio";
+			pins = "gpio54", "gpio59";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&blsp1_spi1 { /* BLSP1 QUP1 */
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>,
+		   <&tlmm 59 GPIO_ACTIVE_HIGH>;
+
+	flash@0 {
+		/*
+		 * U-boot looks for "n25q128a11" node,
+		 * if we don't have it, it will spit out the following warning:
+		 * "ipq: fdt fixup unable to find compatible node".
+		 */
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		linux,modalias = "m25p80", "mx25l1606e", "n25q128a11";
+		spi-max-frequency = <30000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+			partition@40000 {
+				label = "MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+			partition@60000 {
+				label = "QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+			partition@c0000 {
+				label = "CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+			partition@d0000 {
+				label = "DDRPARAMS";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+			partition@e0000 {
+				label = "APPSBLENV"; /* uboot env*/
+				reg = <0x000e0000 0x00010000>;
+				read-only;
+			};
+			partition@f0000 {
+				label = "APPSBL"; /* uboot */
+				reg = <0x000f0000 0x00080000>;
+				read-only;
+			};
+			partition@170000 {
+				label = "ART";
+				reg = <0x00170000 0x00010000>;
+				read-only;
+			};
+			/* 0x00180000 - 0x00200000 unused */
+		};
+	};
+
+	spi-nand@1 {
+		compatible = "spi-nand";
+		reg = <1>;
+		spi-max-frequency = <30000000>;
+
+		/*
+		 * U-boot looks for "spinand,mt29f" node,
+		 * if we don't have it, it will spit out the following warning:
+		 * "ipq: fdt fixup unable to find compatible node".
+		 */
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				/*
+				 * TODO: change to label = "ubi" once we drop 4.14.
+				 *       also drop the bootargs-append and all the
+				 *	 userspace CI_UBIPART="UBI_DEV" remains.
+				 */
+				label = "UBI_DEV";
+				reg = <0x00000000 0x08000000>;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "RT-AC58U";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "RT-AC58U";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-wre6606.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-wre6606.dts
new file mode 100644
index 0000000000..5932638da0
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4018-wre6606.dts
@@ -0,0 +1,265 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018, David Bauer <mail@david-bauer.net>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "ZyXEL WRE6606";
+	compatible = "zyxel,wre6606";
+
+	aliases {
+		led-boot = &power;
+		led-failsafe = &power;
+		led-running = &power;
+		led-upgrade = &power;
+	};
+
+	chosen {
+		bootargs-append = " mtdparts=";
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+			qcom,num_gmac = <1>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		wps {
+			label = "wre6606:green:wps";
+			gpios = <&tlmm 1 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan5g_green {
+			label = "wre6606:green:wlan5g";
+			gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+		};
+
+		power: power {
+			label = "wre6606:green:power";
+			gpios = <&tlmm 4 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan5g_red {
+			label = "wre6606:red:wlan5g";
+			gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan2g_red {
+			label = "wre6606:red:wlan2g";
+			gpios = <&tlmm 58 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan2g_green {
+			label = "wre6606:green:wlan2g";
+			gpios = <&tlmm 59 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		wps {
+			label = "wps";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pin {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+		pin_cs {
+			function = "gpio";
+			pins = "gpio54";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	mx25l12805d@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition0@0 {
+				label = "SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+
+			partition1@40000 {
+				label = "MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+
+			partition2@60000 {
+				label = "QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+
+			partition3@c0000 {
+				label = "CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+
+			partition4@d0000 {
+				label = "DDRPARAMS";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+
+			partition5@E0000 {
+				label = "APPSBLENV";
+				reg = <0x000e0000 0x00010000>;
+				read-only;
+			};
+
+			partition6@F0000 {
+				label = "APPSBL";
+				reg = <0x000f0000 0x00080000>;
+				read-only;
+			};
+
+			partition7@170000 {
+				label = "ART";
+				reg = <0x00170000 0x00010000>;
+				read-only;
+			};
+
+			partition8@180000 {
+				compatible = "denx,fit";
+				label = "firmware";
+				reg = <0x00180000 0x00ce0000>;
+			};
+
+			partition9@e60000 {
+				label = "manufacture";
+				reg = <0x00e60000 0x00050000>;
+				read-only;
+			};
+
+			partition10@eb0000 {
+				label = "storage";
+				reg = <0x00eb0000 0x00150000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "ZyXEL-WRE6606";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "ZyXEL-WRE6606";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-a62.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-a62.dts
new file mode 100644
index 0000000000..25bbd6b332
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-a62.dts
@@ -0,0 +1,243 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017-2018, Sven Eckelmann <sven.eckelmann@openmesh.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "OpenMesh A62";
+	compatible = "openmesh,a62";
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@194b000 {
+			/* select hostmode */
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2: usb2@60f8800 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			switch_lan_bmp = <0x10>;
+			switch_wan_bmp = <0x20>;
+
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART >;
+		};
+	};
+
+	aliases {
+		led-boot = &power;
+		led-failsafe = &power;
+		led-running = &power;
+		led-upgrade = &power;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		red {
+			label = "a62:red:status";
+			gpios = <&tlmm 43 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+
+		power: green {
+			label = "a62:green:status";
+			gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
+		};
+
+		blue {
+			label = "a62:blue:status";
+			gpios = <&tlmm 46 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-off";
+		};
+	};
+
+	watchdog {
+		compatible = "linux,wdt-gpio";
+		gpios = <&tlmm 59 GPIO_ACTIVE_LOW>;
+		hw_algo = "toggle";
+		/* hw_margin_ms is actually 300s but driver limits it to 60s */
+		hw_margin_ms = <60000>;
+		always-running;
+	};
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pin {
+			function = "blsp_spi0";
+			pins = "gpio13", "gpio14", "gpio15";
+			drive-strength = <12>;
+			bias-disable;
+		};
+		pin_cs {
+			function = "gpio";
+			pins = "gpio12";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+
+	enable-usb-power {
+		gpio-hog;
+		gpios = <58 GPIO_ACTIVE_HIGH>;
+		output-low;
+		line-name = "enable USB2 power";
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
+
+	m25p80@0 {
+		#address-cells = <1>;
+		#size-cells = <1>;
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+		/* partitions are passed via bootloader */
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&gmac0 {
+	qcom,phy_mdio_addr = <3>;
+	qcom,poll_required = <1>;
+	qcom,forced_speed = <1000>;
+	qcom,forced_duplex = <1>;
+	vlan_tag = <1 0x10>;
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
+
+&pcie0 {
+	status = "okay";
+	perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
+	wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
+
+	bridge@0,0 {
+		reg = <0x00000000 0 0 0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+
+		wifi2: wifi@1,0 {
+			compatible = "qcom,ath10k";
+			status = "okay";
+			reg = <0x00010000 0 0 0 0>;
+			qcom,ath10k-calibration-variant = "OM-A62";
+			ieee80211-freq-limit = <5170000 5350000>;
+		};
+	};
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "OM-A62";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "OM-A62";
+	ieee80211-freq-limit = <5470000 5875000>;
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts
new file mode 100644
index 0000000000..47202d28fe
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1-c1.dts
@@ -0,0 +1,21 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "qcom-ipq4019-ap.dk04.1.dtsi"
+
+/ {
+	model = "Qualcomm Technologies, Inc. IPQ40xx/AP-DK04.1-C1";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi
new file mode 100644
index 0000000000..9801354625
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-ap.dk04.1.dtsi
@@ -0,0 +1,181 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+	model = "Qualcomm Technologies, Inc. IPQ4019/AP-DK04.1";
+	compatible = "qcom,ipq4019";
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		pinctrl@1000000 {
+			serial_0_pins: serial_pinmux {
+				mux {
+					pins = "gpio16", "gpio17";
+					function = "blsp_uart0";
+					bias-disable;
+				};
+			};
+
+			serial_1_pins: serial1_pinmux {
+				mux {
+					pins = "gpio8", "gpio9";
+					function = "blsp_uart1";
+					bias-disable;
+				};
+			};
+
+			spi_0_pins: spi_0_pinmux {
+				pinmux {
+					function = "blsp_spi0";
+					pins = "gpio13", "gpio14", "gpio15";
+				};
+				pinmux_cs {
+					function = "gpio";
+					pins = "gpio12";
+				};
+				pinconf {
+					pins = "gpio13", "gpio14", "gpio15";
+					drive-strength = <12>;
+					bias-disable;
+				};
+				pinconf_cs {
+					pins = "gpio12";
+					drive-strength = <2>;
+					bias-disable;
+					output-high;
+				};
+			};
+
+			i2c_0_pins: i2c_0_pinmux {
+				pinmux {
+					function = "blsp_i2c0";
+					pins = "gpio10", "gpio11";
+				};
+				pinconf {
+					pins = "gpio10", "gpio11";
+					drive-strength = <16>;
+					bias-disable;
+				};
+			};
+
+			nand_pins: nand_pins {
+
+				pullups {
+					pins = "gpio52", "gpio53", "gpio58",
+						"gpio59";
+					function = "qpic";
+					bias-pull-up;
+				};
+
+				pulldowns {
+					pins = "gpio54", "gpio55", "gpio56",
+						"gpio57", "gpio60", "gpio61",
+						"gpio62", "gpio63", "gpio64",
+						"gpio65", "gpio66", "gpio67",
+						"gpio68", "gpio69";
+					function = "qpic";
+					bias-pull-down;
+				};
+			};
+		};
+
+		blsp_dma: dma@7884000 {
+			status = "okay";
+		};
+
+		spi0: spi@78b5000 {
+			pinctrl-0 = <&spi_0_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+			cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
+
+			mx25l25635e@0 {
+				#address-cells = <1>;
+				#size-cells = <1>;
+				reg = <0>;
+				compatible = "mx25l25635e";
+				spi-max-frequency = <24000000>;
+			};
+		};
+
+		i2c0: i2c@78b7000 { /* BLSP1 QUP2 */
+			pinctrl-0 = <&i2c_0_pins>;
+			pinctrl-names = "default";
+
+			status = "okay";
+		};
+
+		serial@78af000 {
+			pinctrl-0 = <&serial_0_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+		};
+
+		serial@78b0000 {
+			pinctrl-0 = <&serial_1_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+		};
+
+		usb3_ss_phy: ssphy@9a000 {
+			status = "okay";
+		};
+
+		usb3_hs_phy: hsphy@a6000 {
+			status = "okay";
+		};
+
+		usb3: usb3@8af8800 {
+			status = "okay";
+		};
+
+		usb2_hs_phy: hsphy@a8000 {
+			status = "okay";
+		};
+
+		usb2: usb2@60f8800 {
+			status = "okay";
+		};
+
+		cryptobam: dma@8e04000 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		qpic_bam: dma@7984000 {
+			status = "okay";
+		};
+
+		nand: qpic-nand@79b0000 {
+			pinctrl-0 = <&nand_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+		};
+	};
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-e2600ac-c1.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-e2600ac-c1.dts
new file mode 100644
index 0000000000..df1df2529a
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-e2600ac-c1.dts
@@ -0,0 +1,80 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+ *
+ * Copyright (c) 2018 Peng Zhang <sd20@qxwlan.com>
+ *
+ */
+
+#include "qcom-ipq4019-e2600ac.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Qxwlan E2600AC c1";
+	compatible = "qxwlan,e2600ac-c1";
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 12 GPIO_ACTIVE_LOW>;
+
+	flash@0 {
+		reg = <0>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "0:SBL1";
+				reg = <0x0 0x40000>;
+				read-only;
+			};
+			partition@40000 {
+				label = "0:MIBIB";
+				reg = <0x40000 0x20000>;
+				read-only;
+			};
+			partition@60000 {
+				label = "0:QSEE";
+				reg = <0x60000 0x60000>;
+				read-only;
+			};
+			partition@c0000 {
+				label = "0:CDT";
+				reg = <0xc0000 0x10000>;
+				read-only;
+			};
+			partition@d0000 {
+				label = "0:DDRPARAMS";
+				reg = <0xd0000 0x10000>;
+				read-only;
+			};
+			partition@e0000 {
+				label = "0:APPSBLENV";
+				reg = <0xe0000 0x10000>;
+				read-only;
+			};
+			partition@f0000 {
+				label = "0:APPSBL";
+				reg = <0xf0000 0x80000>;
+				read-only;
+			};
+			partition@170000 {
+				label = "0:ART";
+				reg = <0x170000 0x10000>;
+				read-only;
+			};
+			partition@180000 {
+				compatible = "denx,fit";
+				label = "firmware";
+				reg = <0x180000 0x1e80000>;
+			};
+		};
+	};
+};
+
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-e2600ac-c2.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-e2600ac-c2.dts
new file mode 100644
index 0000000000..9348ef4eec
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-e2600ac-c2.dts
@@ -0,0 +1,115 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+ *
+ * Copyright (c) 2018 Peng Zhang <sd20@qxwlan.com>
+ *
+ */
+
+#include "qcom-ipq4019-e2600ac.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Qxwlan E2600AC c2";
+	compatible = "qxwlan,e2600ac-c2";
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 12 GPIO_ACTIVE_LOW>;
+
+	flash@0 {
+		reg = <0>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "0:SBL1";
+				reg = <0x0 0x40000>;
+				read-only;
+			};
+			partition@40000 {
+				label = "0:MIBIB";
+				reg = <0x40000 0x20000>;
+				read-only;
+			};
+			partition@60000 {
+				label = "0:QSEE";
+				reg = <0x60000 0x60000>;
+				read-only;
+			};
+			partition@c0000 {
+				label = "0:CDT";
+				reg = <0xc0000 0x10000>;
+				read-only;
+			};
+			partition@d0000 {
+				label = "0:DDRPARAMS";
+				reg = <0xd0000 0x10000>;
+				read-only;
+			};
+			partition@e0000 {
+				label = "0:APPSBLENV";
+				reg = <0xe0000 0x10000>;
+				read-only;
+			};
+			partition@f0000 {
+				label = "0:APPSBL";
+				reg = <0xf0000 0x80000>;
+				read-only;
+			};
+			partition@170000 {
+				label = "0:ART";
+				reg = <0x170000 0x10000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&nand {
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	nand@0 {
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "ubi";
+				reg = <0x00000000 0x04000000>;
+			};
+		};
+	};
+};
+
+&tlmm {
+	nand_pins: nand-pins {
+
+		pullups {
+			pins = "gpio53", "gpio58", "gpio59";
+			function = "qpic";
+			bias-pull-up;
+		};
+
+		pulldowns {
+			pins = "gpio54", "gpio55", "gpio56",
+				"gpio57", "gpio60", "gpio61",
+				"gpio62", "gpio63", "gpio64",
+				"gpio65", "gpio66", "gpio67",
+				"gpio68", "gpio69";
+			function = "qpic";
+			bias-pull-down;
+		};
+	};
+};
+
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-e2600ac.dtsi b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-e2600ac.dtsi
new file mode 100644
index 0000000000..f4af2ba25f
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-e2600ac.dtsi
@@ -0,0 +1,266 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+ *
+ * Copyright (c) 2018 Peng Zhang <sd20@qxwlan.com>
+ *
+ */
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+
+	model = "Qxwlan E2600AC";
+	compatible = "qcom,ipq4019";
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>; /* 256MB */
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+			pinctrl-0 = <&mdio_pins>;
+			pinctrl-names = "default";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			/* select hostmode */
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+			status = "okay";
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2: usb2@60f8800 {
+			status = "okay";
+
+			dwc3@6000000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				usb2_port1: port@1 {
+					reg = <1>;
+					#trigger-source-cells = <0>;
+				};
+			};
+		};
+
+		serial@78af000 {
+			pinctrl-0 = <&serial_0_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+		};
+
+		serial@78b0000 {
+			pinctrl-0 = <&serial_1_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+		};
+
+		i2c@78b7000 { /* BLSP1 QUP2 */
+			pinctrl-0 = <&i2c_0_pins>;
+			pinctrl-names = "default";
+
+			status = "okay";
+		};
+
+		usb3: usb3@8af8800 {
+			status = "okay";
+
+			dwc3@8a00000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				usb3_port1: port@1 {
+					reg = <1>;
+					#trigger-source-cells = <0>;
+				};
+
+				usb3_port2: port@2 {
+					reg = <2>;
+					#trigger-source-cells = <0>;
+				};
+			};
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+
+		leds {
+			compatible = "gpio-leds";
+
+			led1 {
+				label = "e2600ac:green:wlan0";
+				gpios = <&tlmm 50 GPIO_ACTIVE_LOW>;
+			};
+
+			led2 {
+				label = "e2600ac:green:wlan1";
+				gpios = <&tlmm 36 GPIO_ACTIVE_LOW>;
+			};
+
+			led3 {
+				label = "e2600ac:green:usb";
+				gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
+				trigger-sources = <&usb2_port1>, <&usb3_port1>, <&usb3_port2>;
+				linux,default-trigger = "usbport";
+			};
+
+			led4 {
+				label = "e2600ac:green:ctrl1";
+				gpios = <&tlmm 51 GPIO_ACTIVE_LOW>;
+			};
+
+			led5 {
+				label = "e2600ac:green:ctrl2";
+				gpios = <&tlmm 30 GPIO_ACTIVE_LOW>;
+			};
+
+			led6 {
+				label = "e2600ac:green:ctrl3";
+				gpios = <&tlmm 31 GPIO_ACTIVE_LOW>;
+			};
+		};
+
+		keys {
+			compatible = "gpio-keys";
+
+			reset {
+				label = "reset";
+				gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
+				linux,code = <KEY_RESTART>;
+			};
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&tlmm {
+	i2c_0_pins: i2c-0-pinmux {
+		mux {
+			pins = "gpio20", "gpio21";
+			function = "blsp_i2c0";
+			bias-disable;
+		};
+	};
+
+	mdio_pins: mdio_pinmux {
+		mux_1 {
+			pins = "gpio6";
+			function = "mdio";
+			bias-pull-up;
+		};
+		mux_2 {
+			pins = "gpio7";
+			function = "mdc";
+			bias-pull-up;
+		};
+	};
+
+	serial_0_pins: serial0-pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	serial_1_pins: serial1_pinmux {
+		mux {
+			pins = "gpio8", "gpio9";
+			function = "blsp_uart1";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pinmux {
+			function = "blsp_spi0";
+			pins = "gpio13", "gpio14", "gpio15";
+			drive-strength = <12>;
+			bias-disable;
+		};
+		pinmux_cs {
+			function = "gpio";
+			pins = "gpio12";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "Qxwlan-E2600AC";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "Qxwlan-E2600AC";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-ea8300.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-ea8300.dts
new file mode 100644
index 0000000000..cfc3037fb2
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-ea8300.dts
@@ -0,0 +1,399 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/*
+ * Device Tree Source for Linksys EA8300 (Dallas)
+ *
+ * Copyright (C) 2019 Jeff Kletsky
+ *
+ */
+
+/dts-v1/;
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "Linksys EA8300 (Dallas)";
+	compatible = "linksys,ea8300", "qcom,ipq4019";
+
+
+	aliases {
+		led-boot = &led_wps_amber;
+		led-failsafe = &led_wps;
+		led-running = &led_linksys;
+		led-upgrade = &led_world;
+		serial0 = &blsp1_uart1;
+	};
+
+
+	leds {
+		compatible = "gpio-leds";
+
+		// Retain node names from running OEM on EA8300
+
+		// Front panel LEDs, top to bottom
+
+		led_plug: diag {
+			label = "ea8300:amber:plug";
+			gpios = <&tlmm 47 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_world: internet {
+			label = "ea8300:amber:world";
+			gpios = <&tlmm 49 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_wps: wps {
+			label = "ea8300:white:wps";
+			gpios = <&tlmm 46 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_wps_amber: wps_amber {
+			label = "ea8300:amber:wps";
+			gpios = <&tlmm 22 GPIO_ACTIVE_HIGH>;
+			panic-indicator;
+		};
+
+		led_linksys: pwr {
+			label = "ea8300:white:linksys";
+			gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
+		};
+
+		// On back panel, above USB socket
+
+		led_usb: usb {
+			label = "ea8300:green:usb";
+			gpios = <&tlmm 61 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&usb3_port1>, <&usb3_port2>,
+					  <&usb2_port1>;
+			linux,default-trigger = "usbport";
+		};
+	};
+
+
+	keys {
+		compatible = "gpio-keys";
+
+		button@0 {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&tlmm 50 GPIO_ACTIVE_LOW>;
+		};
+
+		button@1 {
+			label = "wps";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+
+	//
+	// OEM U-Boot provides either
+	// init=/sbin/init rootfstype=ubifs ubi.mtd=11,2048 \
+	//                 root=ubi0:ubifs rootwait rw
+	// or the same with ubi.mtd=13,2048
+	//
+
+	chosen {
+		bootargs-append = " root=/dev/ubiblock0_0 rootfstype=squashfs ro";
+	};
+
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;
+	};
+
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2@60f8800 {
+			status = "okay";
+
+			dwc3@6000000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				usb2_port1: port@1 {
+					reg = <1>;
+					#trigger-source-cells = <0>;
+				};
+			};
+		};
+
+		usb3@8af8800 {
+			status = "okay";
+
+			dwc3@8a00000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				usb3_port1: port@1 {
+					reg = <1>;
+					#trigger-source-cells = <0>;
+				};
+
+				usb3_port2: port@2 {
+					reg = <2>;
+					#trigger-source-cells = <0>;
+				};
+			};
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+};
+
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_uart1 {
+	status = "okay";
+	pinctrl-0 = <&serial_0_pins>;
+	pinctrl-names = "default";
+
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&nand {
+	status = "okay";
+
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+
+	nand@0 {
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "sbl1";
+				reg = <0x0 0x100000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "mibib";
+				reg = <0x100000 0x100000>;
+				read-only;
+			};
+
+			partition@200000 {
+				label = "qsee";
+				reg = <0x200000 0x100000>;
+				read-only;
+			};
+
+			partition@300000 {
+				label = "cdt";
+				reg = <0x300000 0x80000>;
+				read-only;
+			};
+
+			partition@380000 {
+				label = "appsblenv";
+				reg = <0x380000 0x80000>;
+				read-only;
+			};
+
+			partition@400000 {
+				label = "ART";
+				reg = <0x400000 0x80000>;
+				read-only;
+			};
+
+			partition@480000 {
+				label = "appsbl";
+				reg = <0x480000 0x200000>;
+				read-only;
+			};
+
+			partition@680000 {
+				label = "u_env";
+				reg = <0x680000 0x80000>;
+				// writable -- U-Boot environment
+			};
+
+			partition@700000 {
+				label = "s_env";
+				reg = <0x700000 0x40000>;
+				// writable -- Boot counter records
+			};
+
+			partition@740000 {
+				label = "devinfo";
+				reg = <0x740000 0x40000>;
+				read-only;
+			};
+
+			partition@780000 {
+				label = "kernel";
+				reg = <0x780000 0x5800000>;
+			};
+
+			partition@a80000 {
+				label = "rootfs";
+				reg = <0xa80000 0x5500000>;
+			};
+
+			partition@5f80000 {
+				label = "alt_kernel";
+				reg = <0x5f80000 0x5800000>;
+			};
+
+			partition@6280000 {
+				label = "alt_rootfs";
+				reg = <0x6280000 0x5500000>;
+			};
+
+			partition@b780000 {
+				label = "sysdiag";
+				reg = <0xb780000 0x100000>;
+				read-only;
+			};
+
+			partition@b880000 {
+				label = "syscfg";
+				reg = <0xb880000 0x4680000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&pcie0 {
+	status = "okay";
+
+	perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
+	wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
+
+	bridge@0,0 {
+		reg = <0x00000000 0 0 0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+
+		wifi2: wifi@1,0 {
+			compatible = "qcom,ath10k";
+			reg = <0x00010000 0 0 0 0>;
+		};
+	};
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&tlmm {
+	serial_0_pins: serial0-pinmux {
+		pins = "gpio16", "gpio17";
+		function = "blsp_uart0";
+		bias-disable;
+	};
+
+	nand_pins: nand_pins {
+		pullups {
+			pins = "gpio53", "gpio58", "gpio59";
+			function = "qpic";
+			bias-pull-up;
+		};
+
+		// gpio61 controls led_usb
+
+		pulldowns {
+			pins =  "gpio55", "gpio56", "gpio57",
+				"gpio60", "gpio62", "gpio63",
+				"gpio64", "gpio65", "gpio66",
+				"gpio67", "gpio68", "gpio69";
+			function = "qpic";
+			bias-pull-down;
+		};
+	};
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "linksys-ea8300-fcc";
+};
+
+&wifi1 {
+	status = "okay";
+	ieee80211-freq-limit = <5170000 5330000>;
+	qcom,ath10k-calibration-variant = "linksys-ea8300-fcc";
+};
+
+&wifi2 {
+	status = "okay";
+	ieee80211-freq-limit = <5490000 5835000>;
+	qcom,ath10k-calibration-variant = "linksys-ea8300-fcc";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts
new file mode 100644
index 0000000000..b04a61dc04
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-fritzbox-7530.dts
@@ -0,0 +1,303 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "AVM FRITZ!Box 7530";
+	compatible = "avm,fritzbox-7530";
+
+	aliases {
+		led-boot = &power_green;
+		led-failsafe = &info_red;
+		led-running = &power_green;
+		led-upgrade = &info_green;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb3@8af8800 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+			qcom,num_gmac = <1>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		wlan {
+			label = "wlan";
+			gpios = <&tlmm 42 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RFKILL>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&tlmm 41 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+
+		dect {
+			label = "dect";
+			gpios = <&tlmm 43 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_PHONE>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		info_red: info_red {
+			label = "fritzbox-7530:red:info";
+			gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
+		};
+
+		info_green: info {
+			label = "fritzbox-7530:green:info";
+			gpios = <&tlmm 33 GPIO_ACTIVE_LOW>;
+		};
+
+		wlan {
+			label = "fritzbox-7530:green:wlan";
+			gpios = <&tlmm 34 GPIO_ACTIVE_LOW>;
+		};
+
+		fon {
+			label = "fritzbox-7530:green:fon";
+			gpios = <&tlmm 35 GPIO_ACTIVE_LOW>;
+		};
+
+		power_green: power {
+			label = "fritzbox-7530:green:power";
+			gpios = <&tlmm 39 GPIO_ACTIVE_LOW>;
+		};
+
+		wps {
+			label = "fritzbox-7530:green:wps";
+			gpios = <&tlmm 45 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&tlmm {
+	serial_0_pins: serial_pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	nand_pins: nand_pins {
+		pullups {
+			pins = "gpio53", "gpio58", "gpio59";
+			function = "qpic";
+			bias-pull-up;
+		};
+
+		pulldowns {
+			pins = "gpio54", "gpio55", "gpio56",
+				"gpio57", "gpio60", "gpio61",
+				"gpio62", "gpio63", "gpio64",
+				"gpio65", "gpio66", "gpio67",
+				"gpio68", "gpio69";
+			function = "qpic";
+			bias-pull-down;
+		};
+	};
+
+	usb-power {
+		line-name = "enable USB3 power";
+		gpios = <49 GPIO_ACTIVE_HIGH>;
+		gpio-hog;
+		output-high;
+	};
+};
+
+&nand {
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	nand@0 {
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "SBL1";
+				reg = <0x000000 0x80000>;
+				read-only;
+			};
+
+			partition@80000 {
+				label = "MIBIB";
+				reg = <0x080000 0x80000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "QSEE";
+				reg = <0x100000 0x80000>;
+				read-only;
+			};
+
+			partition@180000 {
+				label = "CDT";
+				reg = <0x180000 0x40000>;
+				read-only;
+			};
+
+			partition@1c0000 {
+				label = "QSEE_B";
+				reg = <0x1c0000 0x80000>;
+				read-only;
+			};
+
+			partition@240000 {
+				label = "urlader0";
+				reg = <0x240000 0x40000>;
+				read-only;
+			};
+
+			partition@280000 {
+				label = "urlader1";
+				reg = <0x280000 0x40000>;
+				read-only;
+			};
+
+			partition@2c0000 {
+				label = "nand-tffs";
+				reg = <0x2c0000 0x840000>;
+				read-only;
+			};
+
+			partition@b00000 {
+				/* 'kernel1' in AVM firmware */
+				label = "uboot0";
+				reg = <0xb00000 0x400000>;
+			};
+
+			partition@f00000 {
+				/* 'kernel2' in AVM firmware */
+				label = "uboot1";
+				reg = <0xf00000 0x400000>;
+			};
+
+			partition@1300000 {
+				label = "ubi";
+				reg = <0x1300000 0x6d00000>;
+			};
+		};
+	};
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "AVM-FRITZBox-7530";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "AVM-FRITZBox-7530";
+};
+
+&pcie0 {
+	status = "okay";
+
+	perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
+	wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
+
+	bridge@0,0 {
+		reg = <0x00000000 0 0 0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+
+		dsl@1,0 {
+			compatible = "intel,vrx518";
+			status = "okay";
+			reg = <0x00010000 0 0 0 0>;
+		};
+	};
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-1200.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-1200.dts
new file mode 100644
index 0000000000..e9b96b996a
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-1200.dts
@@ -0,0 +1,267 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "AVM FRITZ!Repeater 1200";
+	compatible = "avm,fritzrepeater-1200";
+
+	aliases {
+		led-boot = &power_green;
+		led-failsafe = &power_red;
+		led-running = &power_green;
+		led-upgrade = &power_red;
+		label-mac-device = &wifi0;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+			pinctrl-0 = <&mdio_pins>;
+			pinctrl-names = "default";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII_RGMII5>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			switch_mac_mode = <0x3>; /* mac mode for RGMII RMII */
+			switch_lan_bmp = <0x0>; /* lan port bitmap */
+			switch_wan_bmp = <0x10>; /* wan port bitmap */
+		};
+
+		edma@c080000 {
+			status = "okay";
+			phy-mode = "rgmii-rxid";
+			qcom,num_gmac = <1>;
+			qcom,single-phy;
+		};
+	};
+
+	key {
+		compatible = "gpio-keys";
+
+		wps {
+			label = "WPS button";
+			gpios = <&tlmm 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power_red: power_red {
+			label = "fritzwlan-1200:red:power";
+			gpios = <&tlmm 50 GPIO_ACTIVE_LOW>;
+		};
+
+		power_green: power_green {
+			label = "fritzwlan-1200:green:power";
+			gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
+		};
+
+		power_yellow {
+			label = "fritzwlan-1200:yellow:power";
+			gpios = <&tlmm 49 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&tlmm {
+	serial_0_pins: serial_pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	nand_pins: nand_pins {
+		pullups {
+			pins = "gpio53", "gpio58", "gpio59";
+			function = "qpic";
+			bias-pull-up;
+		};
+
+		pulldowns {
+			pins = "gpio54", "gpio55", "gpio56",
+				"gpio57", "gpio60", "gpio61",
+				"gpio62", "gpio63", "gpio64",
+				"gpio65", "gpio66", "gpio67",
+				"gpio68", "gpio69";
+			function = "qpic";
+			bias-pull-down;
+		};
+	};
+
+	mdio_pins: mdio_pinmux {
+		mux_1 {
+			pins = "gpio6";
+			function = "mdio";
+			bias-pull-up;
+		};
+		mux_2 {
+			pins = "gpio7";
+			function = "mdc";
+			bias-pull-up;
+		};
+	};
+
+	phy-reset {
+		line-name = "PHY-reset";
+		gpios = <19 GPIO_ACTIVE_HIGH>;
+		gpio-hog;
+		output-high;
+	};
+
+	phy-reset-2 {
+		line-name = "PHY-reset-2";
+		gpios = <47 GPIO_ACTIVE_HIGH>;
+		gpio-hog;
+		output-high;
+	};
+};
+
+&nand {
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	nand@0 {
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "SBL1";
+				reg = <0x0 0x80000>;
+				read-only;
+			};
+
+			partition@80000 {
+				label = "MIBIB";
+				reg = <0x80000 0x80000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "QSEE";
+				reg = <0x100000 0x80000>;
+				read-only;
+			};
+
+			partition@180000 {
+				label = "CDT";
+				reg = <0x180000 0x40000>;
+				read-only;
+			};
+
+			partition@1c0000 {
+				label = "QSEE_B";
+				reg = <0x1c0000 0x80000>;
+				read-only;
+			};
+
+			partition@240000 {
+				label = "urlader0";
+				reg = <0x240000 0x40000>;
+				read-only;
+			};
+
+			partition@280000 {
+				label = "urlader1";
+				reg = <0x280000 0x40000>;
+				read-only;
+			};
+
+			partition@2c0000 {
+				label = "nand-tffs";
+				reg = <0x2c0000 0x840000>;
+				read-only;
+			};
+
+			partition@b00000 {
+				/* 'kernel1' in AVM firmware */
+				label = "uboot0";
+				reg = <0xb00000 0x400000>;
+			};
+
+			partition@f00000 {
+				/* 'kernel2' in AVM firmware */
+				label = "uboot1";
+				reg = <0xf00000 0x400000>;
+			};
+
+			partition@1300000 {
+				label = "ubi";
+				reg = <0x1300000 0x6d00000>;
+			};
+		};
+	};
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "AVM-FRITZRepeater-1200";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "AVM-FRITZRepeater-1200";
+};
+
+&gmac0 {
+	qcom,phy_mdio_addr = <0>;
+	qcom,poll_required = <1>;
+	vlan_tag = <0 0x20>;
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-3000.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-3000.dts
new file mode 100644
index 0000000000..6914917eb3
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-fritzrepeater-3000.dts
@@ -0,0 +1,264 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "AVM FRITZ!Repeater 3000";
+	compatible = "avm,fritzrepeater-3000";
+
+	aliases {
+		led-boot = &power_led;
+		led-failsafe = &power_led;
+		led-running = &power_led;
+		led-upgrade = &power_led;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+
+			switch_lan_bmp = <0x10>;
+			switch_wan_bmp = <0x20>;
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+
+	key {
+		compatible = "gpio-keys";
+
+		connect {
+			label = "Connect";
+			gpios = <&tlmm 10 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		connect_red {
+			label = "fritzwlan-3000:red:connect";
+			gpios = <&tlmm 30 GPIO_ACTIVE_LOW>;
+		};
+
+		connect_green {
+			label = "fritzwlan-3000:green:connect";
+			gpios = <&tlmm 31 GPIO_ACTIVE_LOW>;
+		};
+
+		connect_blue {
+			label = "fritzwlan-3000:blue:connect";
+			gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
+		};
+
+		power_led: power {
+			label = "fritzwlan-3000:green:power";
+			gpios = <&tlmm 33 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&tlmm {
+	serial_0_pins: serial_pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	nand_pins: nand_pins {
+		pullups {
+			pins = "gpio53", "gpio58", "gpio59";
+			function = "qpic";
+			bias-pull-up;
+		};
+
+		pulldowns {
+			pins = "gpio54", "gpio55", "gpio56",
+				"gpio57", "gpio60", "gpio61",
+				"gpio62", "gpio63", "gpio64",
+				"gpio65", "gpio66", "gpio67",
+				"gpio68", "gpio69";
+			function = "qpic";
+			bias-pull-down;
+		};
+	};
+};
+
+&nand {
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	nand@0 {
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "SBL1";
+				reg = <0x000000 0x80000>;
+				read-only;
+			};
+
+			partition@80000 {
+				label = "MIBIB";
+				reg = <0x080000 0x80000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "QSEE";
+				reg = <0x100000 0x80000>;
+				read-only;
+			};
+
+			partition@180000 {
+				label = "CDT";
+				reg = <0x180000 0x40000>;
+				read-only;
+			};
+
+			partition@1c0000 {
+				label = "QSEE_B";
+				reg = <0x1c0000 0x80000>;
+				read-only;
+			};
+
+			partition@240000 {
+				label = "urlader0";
+				reg = <0x240000 0x40000>;
+				read-only;
+			};
+
+			partition@280000 {
+				label = "urlader1";
+				reg = <0x280000 0x40000>;
+				read-only;
+			};
+
+			partition@2c0000 {
+				label = "nand-tffs";
+				reg = <0x2c0000 0x840000>;
+				read-only;
+			};
+
+			partition@b00000 {
+				/* 'kernel1' in AVM firmware */
+				label = "uboot0";
+				reg = <0xb00000 0x400000>;
+			};
+
+			partition@f00000 {
+				/* 'kernel2' in AVM firmware */
+				label = "uboot1";
+				reg = <0xf00000 0x400000>;
+			};
+
+			partition@1300000 {
+				label = "ubi";
+				reg = <0x1300000 0x6d00000>;
+			};
+		};
+	};
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	/* BDFs are identical for the FRITZ!Box 7530 and the FRITZ!Repeater 3000 */
+	qcom,ath10k-calibration-variant = "AVM-FRITZRepeater-3000";
+};
+
+&wifi1 {
+	status = "okay";
+	ieee80211-freq-limit = <5170000 5350000>;
+	/* BDFs are identical for the FRITZ!Box 7530 and the FRITZ!Repeater 3000 */
+	qcom,ath10k-calibration-variant = "AVM-FRITZRepeater-3000";
+};
+
+&pcie0 {
+	status = "okay";
+
+	perst-gpio = <&tlmm 35 GPIO_ACTIVE_LOW>;
+	wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
+
+	bridge@0,0 {
+		reg = <0x00000000 0 0 0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+
+		wifi@1,0 {
+			/* QCA9984 */
+			compatible = "qcom,ath10k";
+			status = "okay";
+			reg = <0x00010000 0 0 0 0>;
+			ieee80211-freq-limit = <5470000 5875000>;
+			/* Uses the reference BDF */
+		};
+	};
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts
new file mode 100644
index 0000000000..a063f8e952
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-map-ac2200.dts
@@ -0,0 +1,311 @@
+// SPDX-License-Identifier: GPL-2.0+ OR MIT
+/dts-v1/;
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "ASUS Lyra MAP-AC2200";
+	compatible = "asus,map-ac2200";
+
+	aliases {
+		led-boot = &led_blue0;
+		led-failsafe = &led_red0;
+		led-running = &led_blue0;
+		led-upgrade = &led_red0;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2@60f8800 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 34 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		wps {
+			label = "wps";
+			gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+	};
+};
+
+&nand {
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	nand@0 {
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "SBL1";
+				reg = <0x0 0x80000>;
+				read-only;
+			};
+
+			partition@80000 {
+				label = "MIBIB";
+				reg = <0x80000 0x80000>;
+				read-only;
+			};
+
+			partition@100000 {
+				label = "QSEE";
+				reg = <0x100000 0x100000>;
+				read-only;
+			};
+
+			partition@200000 {
+				label = "CDT";
+				reg = <0x200000 0x80000>;
+				read-only;
+			};
+
+			partition@280000 {
+				label = "APPSBL";
+				reg = <0x280000 0x140000>;
+				read-only;
+			};
+
+			partition@3c0000 {
+				label = "APPSBLENV";
+				reg = <0x3c0000 0x40000>;
+				read-only;
+			};
+
+			partition@400000 {
+				label = "ubi";
+				reg = <0x400000 0x7c00000>;
+			};
+		};
+	};
+};
+
+&tlmm {
+	i2c_0_pins: i2c_0_pinmux {
+		pinmux {
+			function = "blsp_i2c0";
+			pins = "gpio20", "gpio21";
+			drive-strength = <16>;
+			bias-disable;
+		};
+	};
+
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	nand_pins: nand_pins {
+		pullups {
+			pins =	"gpio52", "gpio53", "gpio58",
+				"gpio59";
+			function = "qpic";
+			bias-pull-up;
+		};
+
+		pulldowns {
+			pins =	"gpio54", "gpio55", "gpio56",
+				"gpio57", "gpio60", "gpio61",
+				"gpio62", "gpio63", "gpio64",
+				"gpio65", "gpio66", "gpio67",
+				"gpio68", "gpio69";
+			function = "qpic";
+			bias-pull-down;
+		};
+	};
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "ASUS-MAP-AC2200";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "ASUS-MAP-AC2200";
+	ieee80211-freq-limit = <5470000 5875000>;
+};
+
+&pcie0 {
+	status = "okay";
+	perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
+	wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
+
+	bridge@0,0 {
+		reg = <0x00000000 0 0 0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+
+		wifi2: wifi@1,0 {
+			compatible = "qcom,ath10k";
+			status = "okay";
+			reg = <0x00010000 0 0 0 0>;
+			qcom,ath10k-calibration-variant = "ASUS-MAP-AC2200";
+			ieee80211-freq-limit = <5170000 5350000>;
+		};
+	};
+};
+
+&usb2_hs_phy {
+	/* Bluetooth module attached via USB */
+	status = "okay";
+};
+
+&blsp1_i2c3 {
+	pinctrl-0 = <&i2c_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	led-controller@32 {
+		/* 9-channel RGB LED controller */
+		compatible = "national,lp5523";
+		reg = <0x32>;
+		clock-mode = [01];
+
+		led_blue0: blue0 {
+			chan-name = "blue0";
+			label = "map-ac2200:blue:chan0";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		blue1 {
+			chan-name = "blue1";
+			label = "map-ac2200:blue:chan1";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		blue2 {
+			chan-name = "blue2";
+			label = "map-ac2200:blue:chan2";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		led_green0: green0 {
+			chan-name = "green0";
+			label = "map-ac2200:green:chan0";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		green1 {
+			chan-name = "green1";
+			label = "map-ac2200:green:chan1";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		green2 {
+			chan-name = "green2";
+			label = "map-ac2200:green:chan2";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		led_red0: red0 {
+			chan-name = "red0";
+			label = "map-ac2200:red:chan0";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		red1 {
+			chan-name = "red1";
+			label = "map-ac2200:red:chan1";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+
+		red2 {
+			chan-name = "red2";
+			label = "map-ac2200:red:chan2";
+			led-cur = [fa];
+			max-cur = [ff];
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-u4019-32m.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-u4019-32m.dts
new file mode 100644
index 0000000000..63fbfb65c1
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-u4019-32m.dts
@@ -0,0 +1,79 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+/dts-v1/;
+
+#include "qcom-ipq4019-u4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "Unielec U4019 (32M)";
+	compatible = "unielec,u4019-32m","unielec,u4019","qcom,ipq4019";
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 12 GPIO_ACTIVE_LOW>;
+
+	flash@0 {
+		reg = <0>;
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <24000000>;
+		broken-flash-reset;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "0:SBL1";
+				reg = <0x0 0x40000>;
+				read-only;
+			};
+			partition@40000 {
+				label = "0:MIBIB";
+				reg = <0x40000 0x20000>;
+				read-only;
+			};
+			partition@60000 {
+				label = "0:QSEE";
+				reg = <0x60000 0x60000>;
+				read-only;
+			};
+			partition@c0000 {
+				label = "0:CDT";
+				reg = <0xc0000 0x10000>;
+				read-only;
+			};
+			partition@d0000 {
+				label = "0:DDRPARAMS";
+				reg = <0xd0000 0x10000>;
+				read-only;
+			};
+			partition@e0000 {
+				label = "0:APPSBLENV";
+				reg = <0xe0000 0x10000>;
+				read-only;
+			};
+			partition@f0000 {
+				label = "0:APPSBL";
+				reg = <0xf0000 0x80000>;
+				read-only;
+			};
+			partition@170000 {
+				label = "0:ART";
+				reg = <0x170000 0x10000>;
+				read-only;
+			};
+			partition@180000 {
+				compatible = "denx,fit";
+				label = "firmware";
+				reg = <0x180000 0x1e80000>;
+			};
+		};
+	};
+};
+
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-u4019.dtsi b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-u4019.dtsi
new file mode 100644
index 0000000000..c768e25ca0
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-u4019.dtsi
@@ -0,0 +1,224 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	compatible = "unielec,u4019","qcom,ipq4019";
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+			pinctrl-0 = <&mdio_pins>;
+			pinctrl-names = "default";
+			reset-gpios = <&tlmm 47 GPIO_ACTIVE_LOW>;
+			reset-delay-us = <2000>;
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+			status = "okay";
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2@60f8800 {
+			status = "okay";
+
+			dwc3@6000000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@1 {
+					reg = <1>;
+					#trigger-source-cells = <0>;
+				};
+			};
+		};
+
+		usb3@8af8800 {
+			status = "okay";
+
+			dwc3@8a00000 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@1 {
+					reg = <1>;
+					#trigger-source-cells = <0>;
+				};
+
+				port@2 {
+					reg = <2>;
+					#trigger-source-cells = <0>;
+				};
+			};
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+
+		aliases {
+			led-boot = &led_status;
+			led-failsafe = &led_status;
+			led-running = &led_status;
+			led-upgrade = &led_status;
+			serial0 = &blsp1_uart1;
+			serial1 = &blsp1_uart2;
+		};
+
+		leds {
+			compatible = "gpio-leds";
+			pinctrl-0 = <&led_pins>;
+			pinctrl-names = "default";
+
+			led_status: led2 {
+				label = "u4019:green:led2";
+				gpios = <&tlmm 68 GPIO_ACTIVE_LOW>;
+			};
+		};
+
+		keys {
+			compatible = "gpio-keys";
+
+			reset {
+				label = "reset";
+				gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
+				linux,code = <KEY_RESTART>;
+			};
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&blsp1_uart2 {
+	pinctrl-0 = <&serial_1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&tlmm {
+	mdio_pins: mdio_pinmux {
+		mux_1 {
+			pins = "gpio6";
+			function = "mdio";
+			bias-pull-up;
+		};
+		mux_2 {
+			pins = "gpio7";
+			function = "mdc";
+			bias-pull-up;
+		};
+	};
+
+	serial_0_pins: serial0-pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+	serial_1_pins: serial1_pinmux {
+		mux {
+			pins = "gpio8", "gpio9";
+			function = "blsp_uart1";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pinmux {
+			function = "blsp_spi0";
+			pins = "gpio13", "gpio14", "gpio15";
+			drive-strength = <12>;
+			bias-disable;
+		};
+
+		pinmux_cs {
+			function = "gpio";
+			pins = "gpio12";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+
+	led_pins: led_pinmux {
+		mux {
+			function = "gpio";
+			pins = "gpio68";
+			bias-disabled;
+			output-low;
+		};
+	};
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+};
+
+&wifi1 {
+	status = "okay";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-wpj419.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-wpj419.dts
new file mode 100644
index 0000000000..6cf9d46767
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4019-wpj419.dts
@@ -0,0 +1,375 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2019, Nguyen Dinh Phi <phi_nguyen@compex.com.sg>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "Compex WPJ419";
+	compatible = "compex,wpj419", "qcom,ipq4019";
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;
+	};
+
+	reserved-memory {
+		ranges;
+		rsvd1@87000000 {
+			/* Reserved for other subsystem */
+			reg = <0x87000000 0x500000>;
+			no-map;
+		};
+		wifi_dump@87500000 {
+			reg = <0x87500000 0x600000>;
+			no-map;
+		};
+
+		rsvd2@87B00000 {
+			/* Reserved for other subsystem */
+			reg = <0x87B00000 0x500000>;
+			no-map;
+		};
+	};
+
+	chosen {
+		bootargs-append = " ubi.mtd=ubi root=/dev/ubiblock0_1 clk_ignore_unused";
+	};
+
+	soc {
+		pinctrl@1000000 {
+			mdio_pins: mdio_pinmux {
+				mux_1 {
+					pins = "gpio6";
+					function = "mdio";
+					bias-pull-up;
+				};
+
+				mux_2 {
+					pins = "gpio7";
+					function = "mdc";
+					bias-pull-up;
+				};
+			};
+
+			serial_0_pins: serial_pinmux {
+				mux {
+					pins = "gpio16", "gpio17";
+					function = "blsp_uart0";
+					bias-disable;
+				};
+			};
+
+			serial_1_pins: serial1_pinmux {
+				mux {
+					pins = "gpio8", "gpio9", "gpio10", "gpio11";
+					function = "blsp_uart1";
+					bias-disable;
+				};
+			};
+
+			spi_0_pins: spi_0_pinmux {
+				pinmux {
+					function = "blsp_spi0";
+					pins = "gpio13", "gpio14", "gpio15";
+					bias-disable;
+				};
+
+				pinmux_cs {
+					function = "gpio";
+					pins = "gpio12";
+					bias-disable;
+					output-high;
+				};
+			};
+
+			i2c_0_pins: i2c_0_pinmux {
+				mux {
+					pins = "gpio20", "gpio21";
+					function = "blsp_i2c0";
+					bias-disable;
+				};
+			};
+
+			nand_pins: nand_pins {
+				pullups {
+					pins = "gpio52", "gpio53", "gpio58", "gpio59";
+					function = "qpic";
+					bias-pull-up;
+				};
+
+				pulldowns {
+					pins = "gpio54", "gpio55", "gpio56",
+					"gpio57", "gpio60", "gpio61",
+					"gpio62", "gpio63", "gpio64",
+					"gpio65", "gpio66", "gpio67",
+					"gpio68", "gpio69";
+					function = "qpic";
+					bias-pull-down;
+				};
+			};
+
+			led_0_pins: led0_pinmux {
+				mux_1 {
+					pins = "gpio36";
+					function = "led0";
+					bias-pull-down;
+				};
+				mux_2 {
+					pins = "gpio40";
+					function = "led4";
+					bias-pull-down;
+				};
+			};
+		};
+
+		blsp_dma: dma@7884000 {
+			status = "okay";
+		};
+
+		spi_0: spi@78b5000 {
+			pinctrl-0 = <&spi_0_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+			cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>, <&tlmm 41 GPIO_ACTIVE_HIGH>;
+			num-cs = <2>;
+
+			flash0@0 {
+				reg = <0>;
+				compatible = "jedec,spi-nor";
+				spi-max-frequency = <24000000>;
+				broken-flash-reset;
+
+				partitions {
+					compatible = "fixed-partitions";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					partition@0 {
+						label = "0:SBL1";
+						reg = <0x000000 0x040000>;
+						read-only;
+					};
+
+					partition@40000 {
+						label = "0:MIBIB";
+						reg = <0x040000 0x020000>;
+						read-only;
+					};
+
+					partition@60000 {
+						label = "0:QSEE";
+						reg = <0x060000 0x060000>;
+						read-only;
+					};
+
+					partition@c0000 {
+						label = "0:CDT";
+						reg = <0x0c0000 0x010000>;
+						read-only;
+					};
+
+					partition@d0000 {
+						label = "0:DDRPARAMS";
+						reg = <0x0d0000 0x010000>;
+						read-only;
+					};
+
+					partition@e0000 {
+						label = "u-boot-env";
+						reg = <0x0e0000 0x010000>;
+					};
+
+					partition@f0000 {
+						label = "u-boot";
+						reg = <0x0f0000 0x080000>;
+						read-only;
+					};
+
+					partition@170000 {
+						label = "0:ART";
+						reg = <0x170000 0x010000>;
+						read-only;
+					};
+				};
+			};
+
+			nand@1 {
+				reg = <1>;
+				status = "okay";
+				compatible = "spi-nand";
+				spi-max-frequency = <24000000>;
+
+				partitions {
+					compatible = "fixed-partitions";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					/* The device has 128MB, but we can only address
+					 * 64MB because of the bootloader's default settings.
+					 * This is due to the old mt29f driver,
+					 * which detected the deivce with only 64MB
+					 */
+					partition@0 {
+						label = "ubi";
+						reg = <0x0000000 0x4000000>;
+					};
+				};
+			};
+		};
+
+		mdio@90000 {
+			status = "okay";
+			pinctrl-0 = <&mdio_pins>;
+			pinctrl-names = "default";
+			reset-gpios = <&tlmm 47 GPIO_ACTIVE_LOW>;
+			reset-delay-us = <5000>;
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@194b000 {
+			/* select hostmode */
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		i2c_0: i2c@78b7000 {
+			pinctrl-0 = <&i2c_0_pins>;
+			pinctrl-names = "default";
+			status = "ok";
+		};
+
+		serial@78af000 {
+			pinctrl-0 = <&serial_0_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+		};
+
+		serial@78b0000 {
+			pinctrl-0 = <&serial_1_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+		};
+
+		usb3_ss_phy: ssphy@9a000 {
+			status = "okay";
+		};
+
+		usb3_hs_phy: hsphy@a6000 {
+			status = "okay";
+		};
+
+		usb3: usb3@8af8800 {
+			status = "okay";
+		};
+
+		usb2_hs_phy: hsphy@a8000 {
+			status = "okay";
+		};
+
+		usb2: usb2@60f8800 {
+			status = "okay";
+		};
+
+		cryptobam: dma@8e04000 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			switch_lan_bmp = <0x1e>;
+			switch_wan_bmp = <0x20>;
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+
+		qpic_bam: dma@7984000 {
+			status = "okay";
+		};
+
+		pcie0: pci@40000000 {
+			status = "okay";
+			perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
+			wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
+		};
+
+		nand: qpic-nand@79b0000 {
+			pinctrl-0 = <&nand_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+		};
+	};
+};
+
+&gmac0 {
+	qcom,phy_mdio_addr = <4>;
+	qcom,poll_required = <1>;
+	qcom,forced_speed = <1000>;
+	qcom,forced_duplex = <1>;
+	vlan_tag = <2 0x20>;
+};
+
+&gmac1 {
+	qcom,phy_mdio_addr = <3>;
+	qcom,poll_required = <1>;
+	qcom,forced_speed = <1000>;
+	qcom,forced_duplex = <1>;
+	vlan_tag = <1 0x10>;
+};
+
+&wifi0 {
+	status = "okay";
+};
+
+&wifi1 {
+	status = "okay";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4028-wpj428.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4028-wpj428.dts
new file mode 100644
index 0000000000..cf8540c101
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4028-wpj428.dts
@@ -0,0 +1,270 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2017, Christian Mehlis <christian@m3hlis.de>
+ * Copyright (c) 2017-2018, Sven Eckelmann <sven.eckelmann@openmesh.com>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "Compex WPJ428";
+	compatible = "compex,wpj428";
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@194b000 {
+			/* select hostmode */
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2: usb2@60f8800 {
+			status = "okay";
+		};
+
+		usb3: usb3@8af8800 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			switch_lan_bmp = <0x10>;
+			switch_wan_bmp = <0x20>;
+
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	aliases {
+		led-boot = &status;
+		led-failsafe = &status;
+		led-upgrade = &status;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		status: rss4 {
+			label = "wpj428:green:rss4";
+			gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>;
+		};
+
+		rss3 {
+			label = "wpj428:green:rss3";
+			gpios = <&tlmm 4 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	beeper: beeper {
+		compatible = "gpio-beeper";
+		gpios = <&tlmm 58 GPIO_ACTIVE_HIGH>;
+	};
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pin {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+		pin_cs {
+			function = "gpio";
+			pins = "gpio54";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	m25p80@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition0@0 {
+				label = "0:SBL1";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+			partition1@40000 {
+				label = "0:MIBIB";
+				reg = <0x00040000 0x00020000>;
+				read-only;
+			};
+			partition2@60000 {
+				label = "0:QSEE";
+				reg = <0x00060000 0x00060000>;
+				read-only;
+			};
+			partition3@c0000 {
+				label = "0:CDT";
+				reg = <0x000c0000 0x00010000>;
+				read-only;
+			};
+			partition4@d0000 {
+				label = "0:DDRPARAMS";
+				reg = <0x000d0000 0x00010000>;
+				read-only;
+			};
+			partition5@e0000 {
+				label = "0:APPSBLENV"; /* uboot env*/
+				reg = <0x000e0000 0x00010000>;
+				read-only;
+			};
+			partition5@f0000 {
+				label = "0:APPSBL"; /* uboot */
+				reg = <0x000f0000 0x00080000>;
+				read-only;
+			};
+			partition5@170000 {
+				label = "0:ART";
+				reg = <0x00170000 0x00010000>;
+				read-only;
+			};
+			partition6@180000 {
+				compatible = "denx,fit";
+				label = "firmware";
+				reg = <0x00180000 0x01e80000>;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&gmac0 {
+	qcom,phy_mdio_addr = <4>;
+	qcom,poll_required = <1>;
+	qcom,forced_speed = <1000>;
+	qcom,forced_duplex = <1>;
+	vlan_tag = <2 0x20>;
+};
+
+&gmac1 {
+	qcom,phy_mdio_addr = <3>;
+	qcom,poll_required = <1>;
+	qcom,forced_speed = <1000>;
+	qcom,forced_duplex = <1>;
+	vlan_tag = <1 0x10>;
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+};
+
+&wifi1 {
+	status = "okay";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4029-ap-303.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4029-ap-303.dts
new file mode 100644
index 0000000000..24e5dc2809
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4029-ap-303.dts
@@ -0,0 +1,419 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "Aruba AP-303";
+	compatible = "aruba,ap-303";
+
+	aliases {
+		led-boot = &led_system_green;
+		led-failsafe = &led_system_red;
+		led-running = &led_system_green;
+		led-upgrade = &led_system_red;
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+			pinctrl-0 = <&mdio_pins>;
+			pinctrl-names = "default";
+
+			/delete-node/ ethernet-phy@0;
+			/delete-node/ ethernet-phy@2;
+			/delete-node/ ethernet-phy@3;
+			/delete-node/ ethernet-phy@4;
+
+			ethernet-phy@5 {
+				reg = <0x5>;
+			};
+		};
+
+		counter@4a1000 {
+			compatible = "qcom,qca-gcnt";
+			reg = <0x4a1000 0x4>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII_RGMII5>;
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			switch_mac_mode = <0x3>; /* mac mode for RGMII RMII */
+			switch_lan_bmp = <0x0>; /* lan port bitmap */
+			switch_wan_bmp = <0x10>; /* wan port bitmap */
+		};
+
+		edma@c080000 {
+			qcom,single-phy;
+			qcom,num_gmac = <1>;
+			phy-mode = "rgmii-id";
+			status = "okay";
+		};
+
+		i2c_0: i2c@78b7000 {
+			pinctrl-0 = <&i2c_0_pins>;
+			pinctrl-names = "default";
+			status = "ok";
+
+			tpm@29 {
+				/* No Driver */
+				compatible = "atmel,at97sc3203";
+				reg = <0x29>;
+				read-only;
+			};
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		wifi_green {
+			label = "ap-303:green:wifi";
+			gpios = <&tlmm 39 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy0tpt";
+		};
+
+		wifi_amber {
+			label = "ap-303:amber:wifi";
+			gpios = <&tlmm 40 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy1tpt";
+		};
+
+		led_system_red: system_red {
+			label = "ap-303:red:system";
+			gpios = <&tlmm 46 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_system_green: system_green {
+			label = "ap-303:green:system";
+			gpios = <&tlmm 47 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "Reset button";
+			gpios = <&tlmm 50 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_uart1 {
+	/* Texas Instruments CC2540T BLE radio */
+	pinctrl-0 = <&serial_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&blsp1_uart2 {
+	pinctrl-0 = <&serial_1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&gmac0 {
+	qcom,phy_mdio_addr = <5>;
+	qcom,poll_required = <1>;
+	vlan_tag = <0 0x20>;
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&tlmm {
+	/*
+	 * In addition to the Pins listed below,
+	 * the following GPIOs have "features":
+	 * 54 - out - active low to force HW reset
+	 * 41 - out - active low to reset TPM
+	 * 43 - out - active low to reset BLE radio
+	 * 19 - in  - active high when DC powered
+	 */
+	mdio_pins: mdio_pinmux {
+		mux_1 {
+			pins = "gpio6";
+			function = "mdio";
+			bias-pull-up;
+		};
+		mux_2 {
+			pins = "gpio7";
+			function = "mdc";
+			bias-pull-up;
+		};
+	};
+
+	nand_pins: nand_pins {
+		pullups {
+			pins = "gpio53", "gpio58", "gpio59";
+			function = "qpic";
+			bias-pull-up;
+		};
+
+		pulldowns {
+			pins = "gpio54", "gpio55", "gpio56",
+				"gpio57", "gpio60", "gpio61",
+				"gpio62", "gpio63", "gpio64",
+				"gpio65", "gpio66", "gpio67",
+				"gpio68", "gpio69";
+			function = "qpic";
+			bias-pull-down;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pin {
+			function = "blsp_spi0";
+			pins = "gpio13", "gpio14", "gpio15";
+			drive-strength = <12>;
+			bias-disable;
+		};
+		pin_cs {
+			function = "gpio";
+			pins = "gpio12";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+	i2c_0_pins: i2c_0_pinmux {
+		mux {
+			pins = "gpio10", "gpio11";
+			function = "blsp_i2c0";
+			drive-strength = <4>;
+			bias-disable;
+		};
+	};
+
+	serial_0_pins: serial_0_pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	serial_1_pins: serial_1_pinmux {
+		mux {
+			pins = "gpio8", "gpio9";
+			function = "blsp_uart1";
+			bias-disable;
+		};
+	};
+
+	phy-reset {
+		line-name = "PHY-reset";
+		gpios = <42 GPIO_ACTIVE_HIGH>;
+		gpio-hog;
+		output-high;
+	};
+};
+
+&nand {
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	nand@0 {
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				/* 'aos0' in Aruba firmware */
+				label = "aos0";
+				reg = <0x0 0x2000000>;
+				read-only;
+			};
+
+			partition@2000000 {
+				/* 'aos1' in AVM firmware */
+				label = "ubi";
+				reg = <0x2000000 0x2000000>;
+			};
+
+			partition@4000000 {
+				label = "aruba-ubifs";
+				reg = <0x4000000 0x4000000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			/*
+			 * There is no partition map for the NOR flash
+			 * in the stock firmware.
+			 *
+			 * All partitions here are based on offsets
+			 * found in the U-Boot GPL code and information
+			 * from smem.
+			 */
+
+			partition@0 {
+				label = "sbl1";
+				reg = <0x0 0x40000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "mibib";
+				reg = <0x40000 0x20000>;
+				read-only;
+			};
+
+			partition@60000 {
+				label = "qsee";
+				reg = <0x60000 0x60000>;
+				read-only;
+			};
+
+			partition@c0000 {
+				label = "cdt";
+				reg = <0xc0000 0x10000>;
+				read-only;
+			};
+
+			partition@d0000 {
+				label = "ddrparams";
+				reg = <0xd0000 0x10000>;
+				read-only;
+			};
+
+			partition@e0000 {
+				label = "ART";
+				reg = <0xe0000 0x10000>;
+				read-only;
+			};
+
+			partition@f0000 {
+				label = "appsbl";
+				reg = <0xf0000 0xf0000>;
+				read-only;
+			};
+
+			partition@1e0000 {
+				label = "mfginfo";
+				reg = <0x1e0000 0x10000>;
+				read-only;
+			};
+
+			partition@1f0000 {
+				label = "apcd";
+				reg = <0x1f0000 0x10000>;
+				read-only;
+			};
+
+			partition@200000 {
+				label = "osss";
+				reg = <0x200000 0x180000>;
+				read-only;
+			};
+
+			partition@380000 {
+				/* This is empty */
+				label = "appsblenv";
+				reg = <0x380000 0x10000>;
+				read-only;
+			};
+
+			partition@390000 {
+				label = "pds";
+				reg = <0x390000 0x10000>;
+				read-only;
+			};
+
+			partition@3a0000 {
+				label = "fcache";
+				reg = <0x3a0000 0x10000>;
+				read-only;
+			};
+
+			partition@3b0000 {
+				/* Called osss1 in smem */
+				label = "u-boot-env-bak";
+				reg = <0x3b0000 0x10000>;
+				read-only;
+			};
+
+			partition@3f0000 {
+				label = "u-boot-env";
+				reg = <0x3f0000 0x10000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "Aruba-AP-303";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "Aruba-AP-303";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4029-ap-303h.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4029-ap-303h.dts
new file mode 100644
index 0000000000..0859f97c9e
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4029-ap-303h.dts
@@ -0,0 +1,421 @@
+// SPDX-License-Identifier: GPL-2.0 OR MIT
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "Aruba AP-303H";
+	compatible = "aruba,ap-303h";
+
+	aliases {
+		led-boot = &led_system_green;
+		led-failsafe = &led_system_red;
+		led-running = &led_system_green;
+		led-upgrade = &led_system_amber;
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+			pinctrl-0 = <&mdio_pins>;
+			pinctrl-names = "default";
+
+			reset-gpios = <&tlmm 19 GPIO_ACTIVE_LOW>;
+			reset-delay-us = <2000>;
+		};
+
+		counter@4a1000 {
+			compatible = "qcom,qca-gcnt";
+			reg = <0x4a1000 0x4>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2@60f8800 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+
+		i2c_0: i2c@78b7000 {
+			pinctrl-0 = <&i2c_0_pins>;
+			pinctrl-names = "default";
+			status = "ok";
+
+			tpm@29 {
+				/* No Driver */
+				compatible = "atmel,at97sc3203";
+				reg = <0x29>;
+				read-only;
+			};
+
+			power-monitor@40 {
+				/* No driver */
+				compatible = "isl,isl28022";
+				reg = <0x40>;
+		    };
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		wifi_green {
+			label = "ap-303h:green:wifi";
+			gpios = <&tlmm 27 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy0tpt";
+		};
+
+		wifi_amber {
+			label = "ap-303h:amber:wifi";
+			gpios = <&tlmm 28 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "phy1tpt";
+		};
+
+		pse {
+			label = "ap-303h:green:pse";
+			gpios = <&tlmm 42 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_system_red: system_red {
+			label = "ap-303h:red:system";
+			gpios = <&tlmm 25 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_system_green: system_green {
+			label = "ap-303h:green:system";
+			gpios = <&tlmm 24 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_system_amber: system_amber {
+			label = "ap-303h:amber:system";
+			gpios = <&tlmm 26 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "Reset button";
+			gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&blsp1_uart2 {
+	/* Texas Instruments CC2540T BLE radio */
+	pinctrl-0 = <&serial_1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&tlmm {
+	/*
+	 * In addition to the Pins listed below,
+	 * the following GPIOs have "features":
+	 * 39 - out - active low to force HW reset
+	 * 32 - out - active low to reset TPM
+	 * 43 - out - active low to reset BLE radio
+	 * 41 - out - pulse to set warm reset status
+	 * 34 - out - active low to enable PSE port
+	 * 22 - in  - active low when 802.3at powered
+	 * 29 - in  - active high when DC powered
+	 * 40 - in  - active low when reset due to cold HW reset
+	 * 30 - in  - active low when USB overcurrent detected
+	 * 35 - in  - interrupt line for power monitor chip
+	 * 31 - in  - active low when PSE port active
+	 */
+	mdio_pins: mdio_pinmux {
+		mux_1 {
+			pins = "gpio6";
+			function = "mdio";
+			bias-pull-up;
+		};
+		mux_2 {
+			pins = "gpio7";
+			function = "mdc";
+			bias-pull-up;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pin {
+			function = "blsp_spi0";
+			pins = "gpio13", "gpio14", "gpio15";
+			drive-strength = <12>;
+			bias-disable;
+		};
+		pin_cs {
+			function = "gpio";
+			pins = "gpio12", "gpio59";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+
+	i2c_0_pins: i2c_0_pinmux {
+		mux {
+			pins = "gpio20", "gpio21";
+			function = "blsp_i2c0";
+			drive-strength = <4>;
+			bias-disable;
+		};
+	};
+
+	serial_0_pins: serial_0_pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	serial_1_pins: serial_1_pinmux {
+		mux {
+			pins = "gpio8", "gpio9";
+			function = "blsp_uart1";
+			bias-disable;
+		};
+	};
+
+	usb-power {
+		line-name = "USB-power";
+		gpios = <23 GPIO_ACTIVE_HIGH>;
+		gpio-hog;
+		output-high;
+	};
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>, <&tlmm 59 GPIO_ACTIVE_HIGH>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			/*
+			 * There is no partition map for the NOR flash
+			 * in the stock firmware.
+			 *
+			 * All partitions here are based on offsets
+			 * found in the U-Boot GPL code and information
+			 * from smem.
+			 */
+
+			partition@0 {
+				label = "sbl1";
+				reg = <0x0 0x40000>;
+				read-only;
+			};
+
+			partition@40000 {
+				label = "mibib";
+				reg = <0x40000 0x20000>;
+				read-only;
+			};
+
+			partition@60000 {
+				label = "qsee";
+				reg = <0x60000 0x60000>;
+				read-only;
+			};
+
+			partition@c0000 {
+				label = "cdt";
+				reg = <0xc0000 0x10000>;
+				read-only;
+			};
+
+			partition@d0000 {
+				label = "ddrparams";
+				reg = <0xd0000 0x10000>;
+				read-only;
+			};
+
+			partition@e0000 {
+				label = "appsblenv";
+				reg = <0xe0000 0x10000>;
+				read-only;
+			};
+
+			partition@f0000 {
+				label = "appsbl";
+				reg = <0xf0000 0x100000>;
+				read-only;
+			};
+
+			partition@1e0000 {
+				label = "ART";
+				reg = <0x1f0000 0x10000>;
+				read-only;
+			};
+
+			partition@1f0000 {
+				label = "osss";
+				reg = <0x200000 0x170000>;
+				read-only;
+			};
+
+			partition@200000 {
+				label = "pds";
+				reg = <0x370000 0x10000>;
+				read-only;
+			};
+
+			partition@380000 {
+				label = "apcd";
+				reg = <0x380000 0x10000>;
+				read-only;
+			};
+
+			partition@390000 {
+				label = "mfginfo";
+				reg = <0x390000 0x10000>;
+				read-only;
+			};
+
+			partition@3a0000 {
+				label = "fcache";
+				reg = <0x3a0000 0x10000>;
+				read-only;
+			};
+
+			partition@3b0000 {
+				/* Called osss1 in smem */
+				label = "u-boot-env-bak";
+				reg = <0x3b0000 0x10000>;
+				read-only;
+			};
+
+			partition@3f0000 {
+				label = "u-boot-env";
+				reg = <0x3c0000 0x40000>;
+				read-only;
+			};
+		};
+	};
+
+	flash@1 {
+		status = "okay";
+
+		compatible = "spi-nand";
+		reg = <1>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				/* 'aos0' in Aruba firmware */
+				label = "aos0";
+				reg = <0x0 0x2000000>;
+				read-only;
+			};
+
+			partition@2000000 {
+				/* 'aos1' in Aruba firmware */
+				label = "ubi";
+				reg = <0x2000000 0x2000000>;
+			};
+
+			partition@4000000 {
+				label = "aruba-ubifs";
+				reg = <0x4000000 0x4000000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "Aruba-AP-303";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "Aruba-AP-303";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4029-gl-b1300.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4029-gl-b1300.dts
new file mode 100644
index 0000000000..b32eb29f8c
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4029-gl-b1300.dts
@@ -0,0 +1,280 @@
+/* Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "GL.iNet GL-B1300";
+	compatible = "glinet,gl-b1300";
+
+	aliases {
+		led-boot = &power;
+		led-failsafe = &power;
+		led-running = &power;
+		led-upgrade = &power;
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+		};
+
+		ess-psgmii@98000 {
+			status = "okay";
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@194b000 {
+			/* select hostmode */
+			compatible = "qcom,tcsr";
+			reg = <0x194b000 0x100>;
+			qcom,usb-hsphy-mode-select = <TCSR_USB_HSPHY_HOST_MODE>;
+			status = "okay";
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		usb2@60f8800 {
+			status = "okay";
+		};
+
+		usb3@8af8800 {
+			status = "okay";
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			status = "okay";
+			switch_lan_bmp = <0x18>;
+			switch_wan_bmp = <0x20>;
+		};
+
+		edma@c080000 {
+			status = "okay";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		wps {
+			label = "wps";
+			gpios = <&tlmm 5 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_WPS_BUTTON>;
+		};
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power: power {
+			label = "gl-b1300:green:power";
+			gpios = <&tlmm 4 GPIO_ACTIVE_HIGH>;
+			default-state = "on";
+		};
+
+		mesh {
+			label = "gl-b1300:green:mesh";
+			gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+		};
+
+		wlan {
+			label = "gl-b1300:green:wlan";
+			gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp1_spi1 {
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>;
+
+	mx25l25635f@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <24000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			SBL1@0 {
+				label = "SBL1";
+				reg = <0x0 0x40000>;
+				read-only;
+			};
+
+			MIBIB@40000 {
+				label = "MIBIB";
+				reg = <0x40000 0x20000>;
+				read-only;
+			};
+
+			QSEE@60000 {
+				label = "QSEE";
+				reg = <0x60000 0x60000>;
+				read-only;
+			};
+
+			CDT@c0000 {
+				label = "CDT";
+				reg = <0xc0000 0x10000>;
+				read-only;
+			};
+
+			DDRPARAMS@d0000 {
+				label = "DDRPARAMS";
+				reg = <0xd0000 0x10000>;
+				read-only;
+			};
+
+			APPSBLENV@e0000 {
+				label = "APPSBLENV";
+				reg = <0xe0000 0x10000>;
+				read-only;
+			};
+
+			APPSBL@f0000 {
+				label = "APPSBL";
+				reg = <0xf0000 0x80000>;
+				read-only;
+			};
+
+			ART@170000 {
+				label = "ART";
+				reg = <0x170000 0x10000>;
+				read-only;
+			};
+
+			firmware@180000 {
+				compatible = "denx,fit";
+				label = "firmware";
+				reg = <0x180000 0x1e80000>;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	spi_0_pins: spi_0_pinmux {
+		pinmux {
+			function = "blsp_spi0";
+			pins = "gpio55", "gpio56", "gpio57";
+		};
+		pinmux_cs {
+			function = "gpio";
+			pins = "gpio54";
+		};
+		pinconf {
+			pins = "gpio55", "gpio56", "gpio57";
+			drive-strength = <12>;
+			bias-disable;
+		};
+		pinconf_cs {
+			pins = "gpio54";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "GL-B1300";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "GL-B1300";
+};
diff --git a/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4029-mr33.dts b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4029-mr33.dts
new file mode 100644
index 0000000000..5003572420
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/arch/arm/boot/dts/qcom-ipq4029-mr33.dts
@@ -0,0 +1,400 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Device Tree Source for Meraki MR33 (Stinkbug)
+ *
+ * Copyright (C) 2017 Chris Blake <chrisrblake93@gmail.com>
+ * Copyright (C) 2017 Christian Lamparter <chunkeey@googlemail.com>
+ *
+ * Based on Cisco Meraki DTS from GPL release r25-linux-3.14-20170427
+ *
+ * This file is licensed under the terms of the GNU General Public
+ * License version 2.  This program is licensed "as is" without
+ * any warranty of any kind, whether express or implied.
+ */
+
+#include "qcom-ipq4019.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
+
+/ {
+	model = "Meraki MR33 Access Point";
+	compatible = "meraki,mr33";
+
+	aliases {
+		led-boot = &status_green;
+		led-failsafe = &status_red;
+		led-running = &status_green;
+		led-upgrade = &power_orange;
+	};
+
+	/* Do we really need this defined? */
+	memory {
+		device_type = "memory";
+		reg = <0x80000000 0x10000000>;
+	};
+
+	soc {
+		rng@22000 {
+			status = "okay";
+		};
+
+		mdio@90000 {
+			status = "okay";
+			pinctrl-0 = <&mdio_pins>;
+			pinctrl-names = "default";
+		};
+
+		/* It is a 56-bit counter that supplies the count to the ARM arch
+		   timers and without upstream driver */
+		counter@4a1000 {
+			compatible = "qcom,qca-gcnt";
+			reg = <0x4a1000 0x4>;
+		};
+
+		ess_tcsr@1953000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1953000 0x1000>;
+			qcom,ess-interface-select = <TCSR_ESS_PSGMII_RGMII5>;
+		};
+
+		tcsr@1949000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1949000 0x100>;
+			qcom,wifi_glb_cfg = <TCSR_WIFI_GLB_CFG>;
+		};
+
+		tcsr@1957000 {
+			compatible = "qcom,tcsr";
+			reg = <0x1957000 0x100>;
+			qcom,wifi_noc_memtype_m0_m2 = <TCSR_WIFI_NOC_MEMTYPE_M0_M2>;
+		};
+
+		serial@78b0000 {
+			pinctrl-0 = <&serial_1_pins>;
+			pinctrl-names = "default";
+			status = "okay";
+
+			bluetooth {
+				compatible = "ti,cc2650";
+				enable-gpios = <&tlmm 12 GPIO_ACTIVE_LOW>;
+			};
+		};
+
+		crypto@8e3a000 {
+			status = "okay";
+		};
+
+		watchdog@b017000 {
+			status = "okay";
+		};
+
+		ess-switch@c000000 {
+			switch_mac_mode = <0x3>; /* mac mode for RGMII RMII */
+			switch_lan_bmp = <0x0>; /* lan port bitmap */
+			switch_wan_bmp = <0x10>; /* wan port bitmap */
+		};
+
+		edma@c080000 {
+			qcom,single-phy;
+			qcom,num_gmac = <1>;
+			phy-mode = "rgmii-rxid";
+			status = "okay";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power_orange: power {
+			label = "mr33:orange:power";
+			gpios = <&tlmm 49 GPIO_ACTIVE_LOW>;
+			panic-indicator;
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_uart1 {
+	pinctrl-0 = <&serial_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&gmac0 {
+	qcom,phy_mdio_addr = <1>;
+	qcom,poll_required = <1>;
+	vlan_tag = <0 0x20>;
+};
+
+&blsp1_i2c3 {
+	pinctrl-0 = <&i2c_0_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+	at24@50 {
+		compatible = "atmel,24c64";
+		pagesize = <32>;
+		reg = <0x50>;
+		read-only; /* This holds our MAC & Meraki board-data */
+	};
+};
+
+&blsp1_i2c4 {
+	pinctrl-0 = <&i2c_1_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	led-controller@30 {
+		compatible = "ti,lp5562";
+		reg = <0x30>;
+		clock-mode = /bits/8 <2>;
+		enable-gpio = <&tlmm 48 GPIO_ACTIVE_HIGH>;
+
+		/* RGB led */
+		status_red: chan0 {
+			chan-name = "mr33:red:status";
+			led-cur = /bits/ 8 <0x20>;
+			max-cur = /bits/ 8 <0x60>;
+		};
+
+		status_green: chan1 {
+			chan-name = "mr33:green:status";
+			led-cur = /bits/ 8 <0x20>;
+			max-cur = /bits/ 8 <0x60>;
+		};
+
+		chan2 {
+			chan-name = "mr33:blue:status";
+			led-cur = /bits/ 8 <0x20>;
+			max-cur = /bits/ 8 <0x60>;
+		};
+
+		chan3 {
+			chan-name = "mr33:white:status";
+			led-cur = /bits/ 8 <0x20>;
+			max-cur = /bits/ 8 <0x60>;
+		};
+	};
+};
+
+&nand {
+	pinctrl-0 = <&nand_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	nand@0 {
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "sbl1";
+				reg = <0x00000000 0x00100000>;
+				read-only;
+			};
+			partition@100000 {
+				label = "mibib";
+				reg = <0x00100000 0x00100000>;
+				read-only;
+			};
+			partition@200000 {
+				label = "bootconfig";
+				reg = <0x00200000 0x00100000>;
+				read-only;
+			};
+			partition@300000 {
+				label = "qsee";
+				reg = <0x00300000 0x00100000>;
+				read-only;
+			};
+			partition@400000 {
+				label = "qsee_alt";
+				reg = <0x00400000 0x00100000>;
+				read-only;
+			};
+			partition@500000 {
+				label = "cdt";
+				reg = <0x00500000 0x00080000>;
+				read-only;
+			};
+			partition@580000 {
+				label = "cdt_alt";
+				reg = <0x00580000 0x00080000>;
+				read-only;
+			};
+			partition@600000 {
+				label = "ddrparams";
+				reg = <0x00600000 0x00080000>;
+				read-only;
+			};
+			partition@700000 {
+				label = "u-boot";
+				reg = <0x00700000 0x00200000>;
+				read-only;
+			};
+			partition@900000 {
+				label = "u-boot-backup";
+				reg = <0x00900000 0x00200000>;
+				read-only;
+			};
+			partition@b00000 {
+				label = "ART";
+				reg = <0x00b00000 0x00080000>;
+				read-only;
+			};
+			partition@c00000 {
+				label = "ubi";
+				reg = <0x00c00000 0x07000000>;
+				/*
+				 * Do not try to allocate the remaining
+				 * 4 MiB to this ubi partition. It will
+				 * confuse the u-boot and it might not
+				 * find the kernel partition anymore.
+				 */
+			};
+		};
+	};
+};
+
+&pcie0 {
+	status = "okay";
+	perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
+	wake-gpio = <&tlmm 50 GPIO_ACTIVE_LOW>;
+
+	bridge@0,0 {
+		reg = <0x00000000 0 0 0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+
+		wifi2: wifi@1,0 {
+			compatible = "qcom,ath10k";
+			status = "okay";
+			reg = <0x00010000 0 0 0 0>;
+		};
+	};
+};
+
+&qpic_bam {
+	status = "okay";
+};
+
+&tlmm {
+	/*
+	 * GPIO43 should be 0/1 whenever the unit is
+	 * powered through PoE or AC-Adapter.
+	 * That said, playing with this seems to
+	 * reset the AP.
+	 */
+
+	mdio_pins: mdio_pinmux {
+		mux_1 {
+			pins = "gpio6";
+			function = "mdio";
+			bias-pull-up;
+		};
+		mux_2 {
+			pins = "gpio7";
+			function = "mdc";
+			bias-pull-up;
+		};
+	};
+
+	serial_0_pins: serial_pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	serial_1_pins: serial1_pinmux {
+		mux {
+			/* We use the i2c-0 pins for serial_1 */
+			pins = "gpio8", "gpio9";
+			function = "blsp_uart1";
+			bias-disable;
+		};
+	};
+
+	i2c_0_pins: i2c_0_pinmux {
+		pinmux {
+			function = "blsp_i2c0";
+			pins = "gpio20", "gpio21";
+		};
+		pinconf {
+			pins = "gpio20", "gpio21";
+			drive-strength = <16>;
+			bias-disable;
+		};
+	};
+
+	i2c_1_pins: i2c_1_pinmux {
+		pinmux {
+			function = "blsp_i2c1";
+			pins = "gpio34", "gpio35";
+		};
+		pinconf {
+			pins = "gpio34", "gpio35";
+			drive-strength = <16>;
+			bias-disable;
+		};
+	};
+
+	nand_pins: nand_pins {
+		/*
+		 * There are 18 pins. 15 pins are common between LCD and NAND.
+		 * The QPIC controller arbitrates between LCD and NAND. Of the
+		 * remaining 4, 2 are for NAND and 2 are for LCD exclusively.
+		 *
+		 * The meraki source hints that the bluetooth module claims
+		 * pin 52 as well. But sadly, there's no data whenever this
+		 * is a NAND or LCD exclusive pin or not.
+		 */
+
+		pullups {
+			pins = "gpio52", "gpio53", "gpio58",
+				"gpio59";
+			function = "qpic";
+			bias-pull-up;
+		};
+
+		pulldowns {
+			pins = "gpio54", "gpio55", "gpio56",
+				"gpio57", "gpio60", "gpio61",
+				"gpio62", "gpio63", "gpio64",
+				"gpio65", "gpio66", "gpio67",
+				"gpio68", "gpio69";
+			function = "qpic";
+			bias-pull-down;
+		};
+	};
+};
+
+&wifi0 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "Meraki-MR33";
+};
+
+&wifi1 {
+	status = "okay";
+	qcom,ath10k-calibration-variant = "Meraki-MR33";
+};
diff --git a/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/Makefile b/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/Makefile
new file mode 100644
index 0000000000..4e6cd6505e
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/Makefile
@@ -0,0 +1,9 @@
+#
+## Makefile for the Qualcomm Atheros ethernet edma driver
+#
+
+
+obj-$(CONFIG_ESSEDMA) += essedma.o
+
+essedma-objs := edma_axi.o edma.o edma_ethtool.o
+
diff --git a/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/edma.c b/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/edma.c
new file mode 100644
index 0000000000..5561cc23ea
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/edma.c
@@ -0,0 +1,2177 @@
+/*
+ * Copyright (c) 2014 - 2016, The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all copies.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+ * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/if_vlan.h>
+#include "ess_edma.h"
+#include "edma.h"
+
+extern struct net_device *edma_netdev[EDMA_MAX_PORTID_SUPPORTED];
+bool edma_stp_rstp;
+u16 edma_ath_eth_type;
+
+/* edma_skb_priority_offset()
+ * 	get edma skb priority
+ */
+static unsigned int edma_skb_priority_offset(struct sk_buff *skb)
+{
+	return (skb->priority >> 2) & 1;
+}
+
+/* edma_alloc_tx_ring()
+ *	Allocate Tx descriptors ring
+ */
+static int edma_alloc_tx_ring(struct edma_common_info *edma_cinfo,
+			      struct edma_tx_desc_ring *etdr)
+{
+	struct platform_device *pdev = edma_cinfo->pdev;
+
+	/* Initialize ring */
+	etdr->size = sizeof(struct edma_sw_desc) * etdr->count;
+	etdr->sw_next_to_fill = 0;
+	etdr->sw_next_to_clean = 0;
+
+	/* Allocate SW descriptors */
+	etdr->sw_desc = vzalloc(etdr->size);
+	if (!etdr->sw_desc) {
+		dev_err(&pdev->dev, "buffer alloc of tx ring failed=%p", etdr);
+		return -ENOMEM;
+	}
+
+	/* Allocate HW descriptors */
+	etdr->hw_desc = dma_alloc_coherent(&pdev->dev, etdr->size, &etdr->dma,
+					  GFP_KERNEL);
+	if (!etdr->hw_desc) {
+		dev_err(&pdev->dev, "descriptor allocation for tx ring failed");
+		vfree(etdr->sw_desc);
+		return -ENOMEM;
+	}
+
+	return 0;
+}
+
+/* edma_free_tx_ring()
+ *	Free tx rings allocated by edma_alloc_tx_rings
+ */
+static void edma_free_tx_ring(struct edma_common_info *edma_cinfo,
+			      struct edma_tx_desc_ring *etdr)
+{
+	struct platform_device *pdev = edma_cinfo->pdev;
+
+	if (likely(etdr->dma))
+		dma_free_coherent(&pdev->dev, etdr->size, etdr->hw_desc,
+				 etdr->dma);
+
+	vfree(etdr->sw_desc);
+	etdr->sw_desc = NULL;
+}
+
+/* edma_alloc_rx_ring()
+ *	allocate rx descriptor ring
+ */
+static int edma_alloc_rx_ring(struct edma_common_info *edma_cinfo,
+			     struct edma_rfd_desc_ring *erxd)
+{
+	struct platform_device *pdev = edma_cinfo->pdev;
+
+	erxd->size = sizeof(struct edma_sw_desc) * erxd->count;
+	erxd->sw_next_to_fill = 0;
+	erxd->sw_next_to_clean = 0;
+
+	/* Allocate SW descriptors */
+	erxd->sw_desc = vzalloc(erxd->size);
+	if (!erxd->sw_desc)
+		return -ENOMEM;
+
+	/* Alloc HW descriptors */
+	erxd->hw_desc = dma_alloc_coherent(&pdev->dev, erxd->size, &erxd->dma,
+			GFP_KERNEL);
+	if (!erxd->hw_desc) {
+		vfree(erxd->sw_desc);
+		return -ENOMEM;
+	}
+
+	/* Initialize pending_fill */
+	erxd->pending_fill = 0;
+
+	return 0;
+}
+
+/* edma_free_rx_ring()
+ *	Free rx ring allocated by alloc_rx_ring
+ */
+static void edma_free_rx_ring(struct edma_common_info *edma_cinfo,
+			     struct edma_rfd_desc_ring *rxdr)
+{
+	struct platform_device *pdev = edma_cinfo->pdev;
+
+	if (likely(rxdr->dma))
+		dma_free_coherent(&pdev->dev, rxdr->size, rxdr->hw_desc,
+				 rxdr->dma);
+
+	vfree(rxdr->sw_desc);
+	rxdr->sw_desc = NULL;
+}
+
+/* edma_configure_tx()
+ *	Configure transmission control data
+ */
+static void edma_configure_tx(struct edma_common_info *edma_cinfo)
+{
+	u32 txq_ctrl_data;
+
+	txq_ctrl_data = (EDMA_TPD_BURST << EDMA_TXQ_NUM_TPD_BURST_SHIFT);
+	txq_ctrl_data |= EDMA_TXQ_CTRL_TPD_BURST_EN;
+	txq_ctrl_data |= (EDMA_TXF_BURST << EDMA_TXQ_TXF_BURST_NUM_SHIFT);
+	edma_write_reg(EDMA_REG_TXQ_CTRL, txq_ctrl_data);
+}
+
+
+/* edma_configure_rx()
+ *	configure reception control data
+ */
+static void edma_configure_rx(struct edma_common_info *edma_cinfo)
+{
+	struct edma_hw *hw = &edma_cinfo->hw;
+	u32 rss_type, rx_desc1, rxq_ctrl_data;
+
+	/* Set RSS type */
+	rss_type = hw->rss_type;
+	edma_write_reg(EDMA_REG_RSS_TYPE, rss_type);
+
+	/* Set RFD burst number */
+	rx_desc1 = (EDMA_RFD_BURST << EDMA_RXQ_RFD_BURST_NUM_SHIFT);
+
+	/* Set RFD prefetch threshold */
+	rx_desc1 |= (EDMA_RFD_THR << EDMA_RXQ_RFD_PF_THRESH_SHIFT);
+
+	/* Set RFD in host ring low threshold to generte interrupt */
+	rx_desc1 |= (EDMA_RFD_LTHR << EDMA_RXQ_RFD_LOW_THRESH_SHIFT);
+	edma_write_reg(EDMA_REG_RX_DESC1, rx_desc1);
+
+	/* Set Rx FIFO threshold to start to DMA data to host */
+	rxq_ctrl_data = EDMA_FIFO_THRESH_128_BYTE;
+
+	if (!edma_cinfo->is_single_phy) {
+	/* Set RX remove vlan bit */
+	rxq_ctrl_data |= EDMA_RXQ_CTRL_RMV_VLAN;
+	}
+
+	edma_write_reg(EDMA_REG_RXQ_CTRL, rxq_ctrl_data);
+}
+
+/* edma_alloc_rx_buf()
+ *	does skb allocation for the received packets.
+ */
+static int edma_alloc_rx_buf(struct edma_common_info
+			     *edma_cinfo,
+			     struct edma_rfd_desc_ring *erdr,
+			     int cleaned_count, int queue_id)
+{
+	struct platform_device *pdev = edma_cinfo->pdev;
+	struct edma_rx_free_desc *rx_desc;
+	struct edma_sw_desc *sw_desc;
+	struct sk_buff *skb;
+	unsigned int i;
+	u16 prod_idx, length;
+	u32 reg_data;
+
+	if (cleaned_count > erdr->count)
+		cleaned_count = erdr->count - 1;
+
+	i = erdr->sw_next_to_fill;
+
+	while (cleaned_count) {
+		sw_desc = &erdr->sw_desc[i];
+		length = edma_cinfo->rx_head_buffer_len;
+
+		if (sw_desc->flags & EDMA_SW_DESC_FLAG_SKB_REUSE) {
+			skb = sw_desc->skb;
+
+			/* Clear REUSE Flag */
+			sw_desc->flags &= ~EDMA_SW_DESC_FLAG_SKB_REUSE;
+		} else {
+			/* alloc skb */
+			skb = netdev_alloc_skb_ip_align(edma_netdev[0], length);
+			if (!skb) {
+				/* Better luck next round */
+				break;
+			}
+		}
+
+		if (edma_cinfo->page_mode) {
+			struct page *pg = alloc_page(GFP_ATOMIC);
+
+			if (!pg) {
+				dev_kfree_skb_any(skb);
+				break;
+			}
+
+			sw_desc->dma = dma_map_page(&pdev->dev, pg, 0,
+						   edma_cinfo->rx_page_buffer_len,
+						   DMA_FROM_DEVICE);
+			if (dma_mapping_error(&pdev->dev,
+				    sw_desc->dma)) {
+				__free_page(pg);
+				dev_kfree_skb_any(skb);
+				break;
+			}
+
+			skb_fill_page_desc(skb, 0, pg, 0,
+					   edma_cinfo->rx_page_buffer_len);
+			sw_desc->flags = EDMA_SW_DESC_FLAG_SKB_FRAG;
+			sw_desc->length = edma_cinfo->rx_page_buffer_len;
+		} else {
+			sw_desc->dma = dma_map_single(&pdev->dev, skb->data,
+						     length, DMA_FROM_DEVICE);
+			if (dma_mapping_error(&pdev->dev,
+			   sw_desc->dma)) {
+				dev_kfree_skb_any(skb);
+				break;
+			}
+
+			sw_desc->flags = EDMA_SW_DESC_FLAG_SKB_HEAD;
+			sw_desc->length = length;
+		}
+
+		/* Update the buffer info */
+		sw_desc->skb = skb;
+		rx_desc = (&((struct edma_rx_free_desc *)(erdr->hw_desc))[i]);
+		rx_desc->buffer_addr = cpu_to_le64(sw_desc->dma);
+		if (++i == erdr->count)
+			i = 0;
+		cleaned_count--;
+	}
+
+	erdr->sw_next_to_fill = i;
+
+	if (i == 0)
+		prod_idx = erdr->count - 1;
+	else
+		prod_idx = i - 1;
+
+	/* Update the producer index */
+	edma_read_reg(EDMA_REG_RFD_IDX_Q(queue_id), &reg_data);
+	reg_data &= ~EDMA_RFD_PROD_IDX_BITS;
+	reg_data |= prod_idx;
+	edma_write_reg(EDMA_REG_RFD_IDX_Q(queue_id), reg_data);
+
+	/* If we couldn't allocate all the buffers
+	 * we increment the alloc failure counters
+	 */
+	if (cleaned_count)
+		edma_cinfo->edma_ethstats.rx_alloc_fail_ctr++;
+
+	return cleaned_count;
+}
+
+/* edma_init_desc()
+ *	update descriptor ring size, buffer and producer/consumer index
+ */
+static void edma_init_desc(struct edma_common_info *edma_cinfo)
+{
+	struct edma_rfd_desc_ring *rfd_ring;
+	struct edma_tx_desc_ring *etdr;
+	int i = 0, j = 0;
+	u32 data = 0;
+	u16 hw_cons_idx = 0;
+
+	/* Set the base address of every TPD ring. */
+	for (i = 0; i < edma_cinfo->num_tx_queues; i++) {
+		etdr = edma_cinfo->tpd_ring[i];
+
+		/* Update descriptor ring base address */
+		edma_write_reg(EDMA_REG_TPD_BASE_ADDR_Q(i), (u32)etdr->dma);
+		edma_read_reg(EDMA_REG_TPD_IDX_Q(i), &data);
+
+		/* Calculate hardware consumer index */
+		hw_cons_idx = (data >> EDMA_TPD_CONS_IDX_SHIFT) & 0xffff;
+		etdr->sw_next_to_fill = hw_cons_idx;
+		etdr->sw_next_to_clean = hw_cons_idx;
+		data &= ~(EDMA_TPD_PROD_IDX_MASK << EDMA_TPD_PROD_IDX_SHIFT);
+		data |= hw_cons_idx;
+
+		/* update producer index */
+		edma_write_reg(EDMA_REG_TPD_IDX_Q(i), data);
+
+		/* update SW consumer index register */
+		edma_write_reg(EDMA_REG_TX_SW_CONS_IDX_Q(i), hw_cons_idx);
+
+		/* Set TPD ring size */
+		edma_write_reg(EDMA_REG_TPD_RING_SIZE,
+			       edma_cinfo->tx_ring_count &
+				    EDMA_TPD_RING_SIZE_MASK);
+	}
+
+	for (i = 0, j = 0; i < edma_cinfo->num_rx_queues; i++) {
+		rfd_ring = edma_cinfo->rfd_ring[j];
+		/* Update Receive Free descriptor ring base address */
+		edma_write_reg(EDMA_REG_RFD_BASE_ADDR_Q(j),
+			(u32)(rfd_ring->dma));
+		j += ((edma_cinfo->num_rx_queues == 4) ? 2 : 1);
+	}
+
+	data = edma_cinfo->rx_head_buffer_len;
+	if (edma_cinfo->page_mode)
+		data = edma_cinfo->rx_page_buffer_len;
+
+	data &= EDMA_RX_BUF_SIZE_MASK;
+	data <<= EDMA_RX_BUF_SIZE_SHIFT;
+
+	/* Update RFD ring size and RX buffer size */
+	data |= (edma_cinfo->rx_ring_count & EDMA_RFD_RING_SIZE_MASK)
+		<< EDMA_RFD_RING_SIZE_SHIFT;
+
+	edma_write_reg(EDMA_REG_RX_DESC0, data);
+
+	/* Disable TX FIFO low watermark and high watermark */
+	edma_write_reg(EDMA_REG_TXF_WATER_MARK, 0);
+
+	/* Load all of base address above */
+	edma_read_reg(EDMA_REG_TX_SRAM_PART, &data);
+	data |= 1 << EDMA_LOAD_PTR_SHIFT;
+	edma_write_reg(EDMA_REG_TX_SRAM_PART, data);
+}
+
+/* edma_receive_checksum
+ *	Api to check checksum on receive packets
+ */
+static void edma_receive_checksum(struct edma_rx_return_desc *rd,
+						 struct sk_buff *skb)
+{
+	skb_checksum_none_assert(skb);
+
+	/* check the RRD IP/L4 checksum bit to see if
+	 * its set, which in turn indicates checksum
+	 * failure.
+	 */
+	if (rd->rrd6 & EDMA_RRD_CSUM_FAIL_MASK)
+		return;
+
+	skb->ip_summed = CHECKSUM_UNNECESSARY;
+}
+
+/* edma_clean_rfd()
+ *	clean up rx resourcers on error
+ */
+static void edma_clean_rfd(struct edma_rfd_desc_ring *erdr, u16 index)
+{
+	struct edma_rx_free_desc *rx_desc;
+	struct edma_sw_desc *sw_desc;
+
+	rx_desc = (&((struct edma_rx_free_desc *)(erdr->hw_desc))[index]);
+	sw_desc = &erdr->sw_desc[index];
+	if (sw_desc->skb) {
+		dev_kfree_skb_any(sw_desc->skb);
+		sw_desc->skb = NULL;
+	}
+
+	memset(rx_desc, 0, sizeof(struct edma_rx_free_desc));
+}
+
+/* edma_rx_complete_fraglist()
+ *	Complete Rx processing for fraglist skbs
+ */
+static void edma_rx_complete_stp_rstp(struct sk_buff *skb, int port_id, struct edma_rx_return_desc *rd)
+{
+	int i;
+	u32 priority;
+	u16 port_type;
+	u8 mac_addr[EDMA_ETH_HDR_LEN];
+
+	port_type = (rd->rrd1 >> EDMA_RRD_PORT_TYPE_SHIFT)
+		                & EDMA_RRD_PORT_TYPE_MASK;
+	/* if port type is 0x4, then only proceed with
+	 * other stp/rstp calculation
+	 */
+	if (port_type == EDMA_RX_ATH_HDR_RSTP_PORT_TYPE) {
+		u8 bpdu_mac[6] = {0x01, 0x80, 0xc2, 0x00, 0x00, 0x00};
+
+		/* calculate the frame priority */
+		priority = (rd->rrd1 >> EDMA_RRD_PRIORITY_SHIFT)
+			& EDMA_RRD_PRIORITY_MASK;
+
+		for (i = 0; i < EDMA_ETH_HDR_LEN; i++)
+			mac_addr[i] = skb->data[i];
+
+		/* Check if destination mac addr is bpdu addr */
+		if (!memcmp(mac_addr, bpdu_mac, 6)) {
+			/* destination mac address is BPDU
+			 * destination mac address, then add
+			 * atheros header to the packet.
+			 */
+			u16 athr_hdr = (EDMA_RX_ATH_HDR_VERSION << EDMA_RX_ATH_HDR_VERSION_SHIFT) |
+				(priority << EDMA_RX_ATH_HDR_PRIORITY_SHIFT) |
+				(EDMA_RX_ATH_HDR_RSTP_PORT_TYPE << EDMA_RX_ATH_PORT_TYPE_SHIFT) | port_id;
+			skb_push(skb, 4);
+			memcpy(skb->data, mac_addr, EDMA_ETH_HDR_LEN);
+			*(uint16_t *)&skb->data[12] = htons(edma_ath_eth_type);
+			*(uint16_t *)&skb->data[14] = htons(athr_hdr);
+		}
+	}
+}
+
+/*
+ * edma_rx_complete_fraglist()
+ *	Complete Rx processing for fraglist skbs
+ */
+static int edma_rx_complete_fraglist(struct sk_buff *skb, u16 num_rfds, u16 length, u32 sw_next_to_clean,
+					u16 *cleaned_count, struct edma_rfd_desc_ring *erdr, struct edma_common_info *edma_cinfo)
+{
+	struct platform_device *pdev = edma_cinfo->pdev;
+	struct edma_hw *hw = &edma_cinfo->hw;
+	struct sk_buff *skb_temp;
+	struct edma_sw_desc *sw_desc;
+	int i;
+	u16 size_remaining;
+
+	skb->data_len = 0;
+	skb->tail += (hw->rx_head_buff_size - 16);
+	skb->len = skb->truesize = length;
+	size_remaining = length - (hw->rx_head_buff_size - 16);
+
+	/* clean-up all related sw_descs */
+	for (i = 1; i < num_rfds; i++) {
+		struct sk_buff *skb_prev;
+		sw_desc = &erdr->sw_desc[sw_next_to_clean];
+		skb_temp = sw_desc->skb;
+
+		dma_unmap_single(&pdev->dev, sw_desc->dma,
+			sw_desc->length, DMA_FROM_DEVICE);
+
+		if (size_remaining < hw->rx_head_buff_size)
+			skb_put(skb_temp, size_remaining);
+		else
+			skb_put(skb_temp, hw->rx_head_buff_size);
+
+		/*
+		 * If we are processing the first rfd, we link
+		 * skb->frag_list to the skb corresponding to the
+		 * first RFD
+		 */
+		if (i == 1)
+			skb_shinfo(skb)->frag_list = skb_temp;
+		else
+			skb_prev->next = skb_temp;
+		skb_prev = skb_temp;
+		skb_temp->next = NULL;
+
+		skb->data_len += skb_temp->len;
+		size_remaining -= skb_temp->len;
+
+		/* Increment SW index */
+		sw_next_to_clean = (sw_next_to_clean + 1) & (erdr->count - 1);
+		(*cleaned_count)++;
+	}
+
+	return sw_next_to_clean;
+}
+
+/* edma_rx_complete_paged()
+ *	Complete Rx processing for paged skbs
+ */
+static int edma_rx_complete_paged(struct sk_buff *skb, u16 num_rfds, u16 length, u32 sw_next_to_clean,
+					u16 *cleaned_count, struct edma_rfd_desc_ring *erdr, struct edma_common_info *edma_cinfo)
+{
+	struct platform_device *pdev = edma_cinfo->pdev;
+	struct sk_buff *skb_temp;
+	struct edma_sw_desc *sw_desc;
+	int i;
+	u16 size_remaining;
+
+	skb_frag_t *frag = &skb_shinfo(skb)->frags[0];
+
+	/* Setup skbuff fields */
+	skb->len = length;
+
+	if (likely(num_rfds <= 1)) {
+		skb->data_len = length;
+		skb->truesize += edma_cinfo->rx_page_buffer_len;
+		skb_fill_page_desc(skb, 0, skb_frag_page(frag),
+				16, length);
+	} else {
+		skb_frag_size_sub(frag, 16);
+		skb->data_len = skb_frag_size(frag);
+		skb->truesize += edma_cinfo->rx_page_buffer_len;
+		size_remaining = length - skb_frag_size(frag);
+
+		skb_fill_page_desc(skb, 0, skb_frag_page(frag),
+				16, skb_frag_size(frag));
+
+		/* clean-up all related sw_descs */
+		for (i = 1; i < num_rfds; i++) {
+			sw_desc = &erdr->sw_desc[sw_next_to_clean];
+			skb_temp = sw_desc->skb;
+			frag = &skb_shinfo(skb_temp)->frags[0];
+			dma_unmap_page(&pdev->dev, sw_desc->dma,
+				sw_desc->length, DMA_FROM_DEVICE);
+
+			if (size_remaining < edma_cinfo->rx_page_buffer_len)
+				skb_frag_size_set(frag, size_remaining);
+
+			skb_fill_page_desc(skb, i, skb_frag_page(frag),
+					0, skb_frag_size(frag));
+
+			skb_shinfo(skb_temp)->nr_frags = 0;
+			dev_kfree_skb_any(skb_temp);
+
+			skb->data_len += skb_frag_size(frag);
+			skb->truesize += edma_cinfo->rx_page_buffer_len;
+			size_remaining -= skb_frag_size(frag);
+
+			/* Increment SW index */
+			sw_next_to_clean = (sw_next_to_clean + 1) & (erdr->count - 1);
+			(*cleaned_count)++;
+		}
+	}
+
+	return sw_next_to_clean;
+}
+
+/*
+ * edma_rx_complete()
+ *	Main api called from the poll function to process rx packets.
+ */
+static u16 edma_rx_complete(struct edma_common_info *edma_cinfo,
+			    int *work_done, int work_to_do, int queue_id,
+			    struct napi_struct *napi)
+{
+	struct platform_device *pdev = edma_cinfo->pdev;
+	struct edma_rfd_desc_ring *erdr = edma_cinfo->rfd_ring[queue_id];
+	struct net_device *netdev;
+	struct edma_adapter *adapter;
+	struct edma_sw_desc *sw_desc;
+	struct sk_buff *skb;
+	struct edma_rx_return_desc *rd;
+	u16 hash_type, rrd[8], cleaned_count = 0, length = 0, num_rfds = 1,
+	    sw_next_to_clean, hw_next_to_clean = 0, vlan = 0, ret_count = 0;
+	u32 data = 0;
+	u8 *vaddr;
+	int port_id, i, drop_count = 0;
+	u32 priority;
+	u16 count = erdr->count, rfd_avail;
+	u8 queue_to_rxid[8] = {0, 0, 1, 1, 2, 2, 3, 3};
+
+	cleaned_count = erdr->pending_fill;
+	sw_next_to_clean = erdr->sw_next_to_clean;
+
+	edma_read_reg(EDMA_REG_RFD_IDX_Q(queue_id), &data);
+	hw_next_to_clean = (data >> EDMA_RFD_CONS_IDX_SHIFT) &
+			   EDMA_RFD_CONS_IDX_MASK;
+
+	do {
+		while (sw_next_to_clean != hw_next_to_clean) {
+			if (!work_to_do)
+				break;
+
+			sw_desc = &erdr->sw_desc[sw_next_to_clean];
+			skb = sw_desc->skb;
+
+			/* Unmap the allocated buffer */
+			if (likely(sw_desc->flags & EDMA_SW_DESC_FLAG_SKB_HEAD))
+				dma_unmap_single(&pdev->dev, sw_desc->dma,
+					        sw_desc->length, DMA_FROM_DEVICE);
+			else
+				dma_unmap_page(&pdev->dev, sw_desc->dma,
+					      sw_desc->length, DMA_FROM_DEVICE);
+
+			/* Get RRD */
+			if (edma_cinfo->page_mode) {
+				vaddr = kmap_atomic(skb_frag_page(&skb_shinfo(skb)->frags[0]));
+				memcpy((uint8_t *)&rrd[0], vaddr, 16);
+				rd = (struct edma_rx_return_desc *)rrd;
+				kunmap_atomic(vaddr);
+			} else {
+				rd = (struct edma_rx_return_desc *)skb->data;
+			}
+
+			/* Check if RRD is valid */
+			if (!(rd->rrd7 & EDMA_RRD_DESC_VALID)) {
+				edma_clean_rfd(erdr, sw_next_to_clean);
+				sw_next_to_clean = (sw_next_to_clean + 1) &
+						   (erdr->count - 1);
+				cleaned_count++;
+				continue;
+			}
+
+			/* Get the number of RFDs from RRD */
+			num_rfds = rd->rrd1 & EDMA_RRD_NUM_RFD_MASK;
+
+			/* Get Rx port ID from switch */
+			port_id = (rd->rrd1 >> EDMA_PORT_ID_SHIFT) & EDMA_PORT_ID_MASK;
+			if ((!port_id) || (port_id > EDMA_MAX_PORTID_SUPPORTED)) {
+				dev_err(&pdev->dev, "Invalid RRD source port bit set");
+				for (i = 0; i < num_rfds; i++) {
+					edma_clean_rfd(erdr, sw_next_to_clean);
+					sw_next_to_clean = (sw_next_to_clean + 1) & (erdr->count - 1);
+					cleaned_count++;
+				}
+				continue;
+			}
+
+			/* check if we have a sink for the data we receive.
+			 * If the interface isn't setup, we have to drop the
+			 * incoming data for now.
+			 */
+			netdev = edma_cinfo->portid_netdev_lookup_tbl[port_id];
+			if (!netdev) {
+				edma_clean_rfd(erdr, sw_next_to_clean);
+				sw_next_to_clean = (sw_next_to_clean + 1) &
+						   (erdr->count - 1);
+				cleaned_count++;
+				continue;
+			}
+			adapter = netdev_priv(netdev);
+
+			/* This code is added to handle a usecase where high
+			 * priority stream and a low priority stream are
+			 * received simultaneously on DUT. The problem occurs
+			 * if one of the  Rx rings is full and the corresponding
+			 * core is busy with other stuff. This causes ESS CPU
+			 * port to backpressure all incoming traffic including
+			 * high priority one. We monitor free descriptor count
+			 * on each CPU and whenever it reaches threshold (< 80),
+			 * we drop all low priority traffic and let only high
+			 * priotiy traffic pass through. We can hence avoid
+			 * ESS CPU port to send backpressure on high priroity
+			 * stream.
+			 */
+			priority = (rd->rrd1 >> EDMA_RRD_PRIORITY_SHIFT)
+				& EDMA_RRD_PRIORITY_MASK;
+			if (likely(!priority && !edma_cinfo->page_mode && (num_rfds <= 1))) {
+				rfd_avail = (count + sw_next_to_clean - hw_next_to_clean - 1) & (count - 1);
+				if (rfd_avail < EDMA_RFD_AVAIL_THR) {
+					sw_desc->flags = EDMA_SW_DESC_FLAG_SKB_REUSE;
+					sw_next_to_clean = (sw_next_to_clean + 1) & (erdr->count - 1);
+					adapter->stats.rx_dropped++;
+					cleaned_count++;
+					drop_count++;
+					if (drop_count == 3) {
+						work_to_do--;
+						(*work_done)++;
+						drop_count = 0;
+					}
+					if (cleaned_count >= EDMA_RX_BUFFER_WRITE) {
+						/* If buffer clean count reaches 16, we replenish HW buffers. */
+						ret_count = edma_alloc_rx_buf(edma_cinfo, erdr, cleaned_count, queue_id);
+						edma_write_reg(EDMA_REG_RX_SW_CONS_IDX_Q(queue_id),
+							      sw_next_to_clean);
+						cleaned_count = ret_count;
+						erdr->pending_fill = ret_count;
+					}
+					continue;
+				}
+			}
+
+			work_to_do--;
+			(*work_done)++;
+
+			/* Increment SW index */
+			sw_next_to_clean = (sw_next_to_clean + 1) &
+					   (erdr->count - 1);
+
+			cleaned_count++;
+
+			/* Get the packet size and allocate buffer */
+			length = rd->rrd6 & EDMA_RRD_PKT_SIZE_MASK;
+
+			if (edma_cinfo->page_mode) {
+				/* paged skb */
+				sw_next_to_clean = edma_rx_complete_paged(skb, num_rfds, length, sw_next_to_clean, &cleaned_count, erdr, edma_cinfo);
+				if (!pskb_may_pull(skb, ETH_HLEN)) {
+					dev_kfree_skb_any(skb);
+					continue;
+				}
+			} else {
+				/* single or fraglist skb */
+
+				/* Addition of 16 bytes is required, as in the packet
+				 * first 16 bytes are rrd descriptors, so actual data
+				 * starts from an offset of 16.
+				 */
+				skb_reserve(skb, 16);
+				if (likely((num_rfds <= 1) || !edma_cinfo->fraglist_mode)) {
+					skb_put(skb, length);
+				} else {
+					sw_next_to_clean = edma_rx_complete_fraglist(skb, num_rfds, length, sw_next_to_clean, &cleaned_count, erdr, edma_cinfo);
+				}
+			}
+
+			if (edma_stp_rstp) {
+				edma_rx_complete_stp_rstp(skb, port_id, rd);
+			}
+
+			skb->protocol = eth_type_trans(skb, netdev);
+
+			/* Record Rx queue for RFS/RPS and fill flow hash from HW */
+			skb_record_rx_queue(skb, queue_to_rxid[queue_id]);
+			if (netdev->features & NETIF_F_RXHASH) {
+				hash_type = (rd->rrd5 >> EDMA_HASH_TYPE_SHIFT);
+				if ((hash_type > EDMA_HASH_TYPE_START) && (hash_type < EDMA_HASH_TYPE_END))
+					skb_set_hash(skb, rd->rrd2, PKT_HASH_TYPE_L4);
+			}
+
+#ifdef CONFIG_NF_FLOW_COOKIE
+			skb->flow_cookie = rd->rrd3 & EDMA_RRD_FLOW_COOKIE_MASK;
+#endif
+			edma_receive_checksum(rd, skb);
+
+			/* Process VLAN HW acceleration indication provided by HW */
+			if (unlikely(adapter->default_vlan_tag != rd->rrd4)) {
+				vlan = rd->rrd4;
+				if (likely(rd->rrd7 & EDMA_RRD_CVLAN))
+					__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vlan);
+				else if (rd->rrd1 & EDMA_RRD_SVLAN)
+					__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021AD), vlan);
+			}
+
+			/* Update rx statistics */
+			adapter->stats.rx_packets++;
+			adapter->stats.rx_bytes += length;
+
+			/* Check if we reached refill threshold */
+			if (cleaned_count >= EDMA_RX_BUFFER_WRITE) {
+				ret_count = edma_alloc_rx_buf(edma_cinfo, erdr, cleaned_count, queue_id);
+				edma_write_reg(EDMA_REG_RX_SW_CONS_IDX_Q(queue_id),
+					      sw_next_to_clean);
+				cleaned_count = ret_count;
+				erdr->pending_fill = ret_count;
+			}
+
+			/* At this point skb should go to stack */
+			napi_gro_receive(napi, skb);
+		}
+
+		/* Check if we still have NAPI budget */
+		if (!work_to_do)
+			break;
+
+		/* Read index once again since we still have NAPI budget */
+		edma_read_reg(EDMA_REG_RFD_IDX_Q(queue_id), &data);
+		hw_next_to_clean = (data >> EDMA_RFD_CONS_IDX_SHIFT) &
+			EDMA_RFD_CONS_IDX_MASK;
+	} while (hw_next_to_clean != sw_next_to_clean);
+
+	erdr->sw_next_to_clean = sw_next_to_clean;
+
+	/* Refill here in case refill threshold wasn't reached */
+	if (likely(cleaned_count)) {
+		ret_count = edma_alloc_rx_buf(edma_cinfo, erdr, cleaned_count, queue_id);
+		erdr->pending_fill = ret_count;
+		if (ret_count) {
+			if (net_ratelimit())
+				dev_dbg(&pdev->dev, "Not all buffers was reallocated");
+		}
+
+		edma_write_reg(EDMA_REG_RX_SW_CONS_IDX_Q(queue_id),
+			      erdr->sw_next_to_clean);
+	}
+
+	return erdr->pending_fill;
+}
+
+/* edma_delete_rfs_filter()
+ *	Remove RFS filter from switch
+ */
+static int edma_delete_rfs_filter(struct edma_adapter *adapter,
+				 struct edma_rfs_filter_node *filter_node)
+{
+	int res = -1;
+
+	struct flow_keys *keys = &filter_node->keys;
+
+	if (likely(adapter->set_rfs_rule))
+		res = (*adapter->set_rfs_rule)(adapter->netdev,
+			flow_get_u32_src(keys), flow_get_u32_dst(keys),
+			keys->ports.src, keys->ports.dst,
+			keys->basic.ip_proto, filter_node->rq_id, 0);
+
+	return res;
+}
+
+/* edma_add_rfs_filter()
+ *	Add RFS filter to switch
+ */
+static int edma_add_rfs_filter(struct edma_adapter *adapter,
+			       struct flow_keys *keys, u16 rq,
+			       struct edma_rfs_filter_node *filter_node)
+{
+	int res = -1;
+
+	struct flow_keys *dest_keys = &filter_node->keys;
+
+	memcpy(dest_keys, &filter_node->keys, sizeof(*dest_keys));
+/*
+	dest_keys->control = keys->control;
+	dest_keys->basic = keys->basic;
+	dest_keys->addrs = keys->addrs;
+	dest_keys->ports = keys->ports;
+	dest_keys.ip_proto = keys->ip_proto;
+*/
+	/* Call callback registered by ESS driver */
+	if (likely(adapter->set_rfs_rule))
+		res = (*adapter->set_rfs_rule)(adapter->netdev, flow_get_u32_src(keys),
+		      flow_get_u32_dst(keys), keys->ports.src, keys->ports.dst,
+		      keys->basic.ip_proto, rq, 1);
+
+	return res;
+}
+
+/* edma_rfs_key_search()
+ *	Look for existing RFS entry
+ */
+static struct edma_rfs_filter_node *edma_rfs_key_search(struct hlist_head *h,
+						       struct flow_keys *key)
+{
+	struct edma_rfs_filter_node *p;
+
+	hlist_for_each_entry(p, h, node)
+		if (flow_get_u32_src(&p->keys) == flow_get_u32_src(key) &&
+		    flow_get_u32_dst(&p->keys) == flow_get_u32_dst(key) &&
+		    p->keys.ports.src == key->ports.src &&
+		    p->keys.ports.dst == key->ports.dst &&
+		    p->keys.basic.ip_proto == key->basic.ip_proto)
+			return p;
+	return NULL;
+}
+
+/* edma_initialise_rfs_flow_table()
+ * 	Initialise EDMA RFS flow table
+ */
+static void edma_initialise_rfs_flow_table(struct edma_adapter *adapter)
+{
+	int i;
+
+	spin_lock_init(&adapter->rfs.rfs_ftab_lock);
+
+	/* Initialize EDMA flow hash table */
+	for (i = 0; i < EDMA_RFS_FLOW_ENTRIES; i++)
+		INIT_HLIST_HEAD(&adapter->rfs.hlist_head[i]);
+
+	adapter->rfs.max_num_filter = EDMA_RFS_FLOW_ENTRIES;
+	adapter->rfs.filter_available = adapter->rfs.max_num_filter;
+	adapter->rfs.hashtoclean = 0;
+
+	/* Add timer to get periodic RFS updates from OS */
+	timer_setup(&adapter->rfs.expire_rfs, edma_flow_may_expire, 0);
+	mod_timer(&adapter->rfs.expire_rfs, jiffies + HZ / 4);
+}
+
+/* edma_free_rfs_flow_table()
+ * 	Free EDMA RFS flow table
+ */
+static void edma_free_rfs_flow_table(struct edma_adapter *adapter)
+{
+	int i;
+
+	/* Remove sync timer */
+	del_timer_sync(&adapter->rfs.expire_rfs);
+	spin_lock_bh(&adapter->rfs.rfs_ftab_lock);
+
+	/* Free EDMA RFS table entries */
+	adapter->rfs.filter_available = 0;
+
+	/* Clean-up EDMA flow hash table */
+	for (i = 0; i < EDMA_RFS_FLOW_ENTRIES; i++) {
+		struct hlist_head *hhead;
+		struct hlist_node *tmp;
+		struct edma_rfs_filter_node *filter_node;
+		int res;
+
+		hhead = &adapter->rfs.hlist_head[i];
+		hlist_for_each_entry_safe(filter_node, tmp, hhead, node) {
+			res  = edma_delete_rfs_filter(adapter, filter_node);
+			if (res < 0)
+				dev_warn(&adapter->netdev->dev,
+					"EDMA going down but RFS entry %d not allowed to be flushed by Switch",
+				        filter_node->flow_id);
+			hlist_del(&filter_node->node);
+			kfree(filter_node);
+		}
+	}
+	spin_unlock_bh(&adapter->rfs.rfs_ftab_lock);
+}
+
+/* edma_tx_unmap_and_free()
+ *	clean TX buffer
+ */
+static inline void edma_tx_unmap_and_free(struct platform_device *pdev,
+					 struct edma_sw_desc *sw_desc)
+{
+	struct sk_buff *skb = sw_desc->skb;
+
+	if (likely((sw_desc->flags & EDMA_SW_DESC_FLAG_SKB_HEAD) ||
+			(sw_desc->flags & EDMA_SW_DESC_FLAG_SKB_FRAGLIST)))
+		/* unmap_single for skb head area */
+		dma_unmap_single(&pdev->dev, sw_desc->dma,
+				sw_desc->length, DMA_TO_DEVICE);
+	else if (sw_desc->flags & EDMA_SW_DESC_FLAG_SKB_FRAG)
+		/* unmap page for paged fragments */
+		dma_unmap_page(&pdev->dev, sw_desc->dma,
+		  	      sw_desc->length, DMA_TO_DEVICE);
+
+	if (likely(sw_desc->flags & EDMA_SW_DESC_FLAG_LAST))
+		dev_kfree_skb_any(skb);
+
+	sw_desc->flags = 0;
+}
+
+/* edma_tx_complete()
+ *	Used to clean tx queues and update hardware and consumer index
+ */
+static void edma_tx_complete(struct edma_common_info *edma_cinfo, int queue_id)
+{
+	struct edma_tx_desc_ring *etdr = edma_cinfo->tpd_ring[queue_id];
+	struct edma_sw_desc *sw_desc;
+	struct platform_device *pdev = edma_cinfo->pdev;
+	int i;
+
+	u16 sw_next_to_clean = etdr->sw_next_to_clean;
+	u16 hw_next_to_clean;
+	u32 data = 0;
+
+	edma_read_reg(EDMA_REG_TPD_IDX_Q(queue_id), &data);
+	hw_next_to_clean = (data >> EDMA_TPD_CONS_IDX_SHIFT) & EDMA_TPD_CONS_IDX_MASK;
+
+	/* clean the buffer here */
+	while (sw_next_to_clean != hw_next_to_clean) {
+		sw_desc = &etdr->sw_desc[sw_next_to_clean];
+		edma_tx_unmap_and_free(pdev, sw_desc);
+		sw_next_to_clean = (sw_next_to_clean + 1) & (etdr->count - 1);
+	}
+
+	etdr->sw_next_to_clean = sw_next_to_clean;
+
+	/* update the TPD consumer index register */
+	edma_write_reg(EDMA_REG_TX_SW_CONS_IDX_Q(queue_id), sw_next_to_clean);
+
+	/* Wake the queue if queue is stopped and netdev link is up */
+	for (i = 0; i < EDMA_MAX_NETDEV_PER_QUEUE && etdr->nq[i] ; i++) {
+		if (netif_tx_queue_stopped(etdr->nq[i])) {
+			if ((etdr->netdev[i]) && netif_carrier_ok(etdr->netdev[i]))
+				netif_tx_wake_queue(etdr->nq[i]);
+		}
+	}
+}
+
+/* edma_get_tx_buffer()
+ *	Get sw_desc corresponding to the TPD
+ */
+static struct edma_sw_desc *edma_get_tx_buffer(struct edma_common_info *edma_cinfo,
+					       struct edma_tx_desc *tpd, int queue_id)
+{
+	struct edma_tx_desc_ring *etdr = edma_cinfo->tpd_ring[queue_id];
+	return &etdr->sw_desc[tpd - (struct edma_tx_desc *)etdr->hw_desc];
+}
+
+/* edma_get_next_tpd()
+ *	Return a TPD descriptor for transfer
+ */
+static struct edma_tx_desc *edma_get_next_tpd(struct edma_common_info *edma_cinfo,
+					     int queue_id)
+{
+	struct edma_tx_desc_ring *etdr = edma_cinfo->tpd_ring[queue_id];
+	u16 sw_next_to_fill = etdr->sw_next_to_fill;
+	struct edma_tx_desc *tpd_desc =
+		(&((struct edma_tx_desc *)(etdr->hw_desc))[sw_next_to_fill]);
+
+	etdr->sw_next_to_fill = (etdr->sw_next_to_fill + 1) & (etdr->count - 1);
+
+	return tpd_desc;
+}
+
+/* edma_tpd_available()
+ *	Check number of free TPDs
+ */
+static inline u16 edma_tpd_available(struct edma_common_info *edma_cinfo,
+				    int queue_id)
+{
+	struct edma_tx_desc_ring *etdr = edma_cinfo->tpd_ring[queue_id];
+
+	u16 sw_next_to_fill;
+	u16 sw_next_to_clean;
+	u16 count = 0;
+
+	sw_next_to_clean = etdr->sw_next_to_clean;
+	sw_next_to_fill = etdr->sw_next_to_fill;
+
+	if (likely(sw_next_to_clean <= sw_next_to_fill))
+		count = etdr->count;
+
+	return count + sw_next_to_clean - sw_next_to_fill - 1;
+}
+
+/* edma_tx_queue_get()
+ *	Get the starting number of  the queue
+ */
+static inline int edma_tx_queue_get(struct edma_adapter *adapter,
+				   struct sk_buff *skb, int txq_id)
+{
+	/* skb->priority is used as an index to skb priority table
+	 * and based on packet priority, correspong queue is assigned.
+	 */
+	return adapter->tx_start_offset[txq_id] + edma_skb_priority_offset(skb);
+}
+
+/* edma_tx_update_hw_idx()
+ *	update the producer index for the ring transmitted
+ */
+static void edma_tx_update_hw_idx(struct edma_common_info *edma_cinfo,
+			         struct sk_buff *skb, int queue_id)
+{
+	struct edma_tx_desc_ring *etdr = edma_cinfo->tpd_ring[queue_id];
+	u32 tpd_idx_data;
+
+	/* Read and update the producer index */
+	edma_read_reg(EDMA_REG_TPD_IDX_Q(queue_id), &tpd_idx_data);
+	tpd_idx_data &= ~EDMA_TPD_PROD_IDX_BITS;
+	tpd_idx_data |= (etdr->sw_next_to_fill & EDMA_TPD_PROD_IDX_MASK)
+		<< EDMA_TPD_PROD_IDX_SHIFT;
+
+	edma_write_reg(EDMA_REG_TPD_IDX_Q(queue_id), tpd_idx_data);
+}
+
+/* edma_rollback_tx()
+ *	Function to retrieve tx resources in case of error
+ */
+static void edma_rollback_tx(struct edma_adapter *adapter,
+			    struct edma_tx_desc *start_tpd, int queue_id)
+{
+	struct edma_tx_desc_ring *etdr = adapter->edma_cinfo->tpd_ring[queue_id];
+	struct edma_sw_desc *sw_desc;
+	struct edma_tx_desc *tpd = NULL;
+	u16 start_index, index;
+
+	start_index = start_tpd - (struct edma_tx_desc *)(etdr->hw_desc);
+
+	index = start_index;
+	while (index != etdr->sw_next_to_fill) {
+		tpd = (&((struct edma_tx_desc *)(etdr->hw_desc))[index]);
+		sw_desc = &etdr->sw_desc[index];
+		edma_tx_unmap_and_free(adapter->pdev, sw_desc);
+		memset(tpd, 0, sizeof(struct edma_tx_desc));
+		if (++index == etdr->count)
+			index = 0;
+	}
+	etdr->sw_next_to_fill = start_index;
+}
+
+/* edma_tx_map_and_fill()
+ *	gets called from edma_xmit_frame
+ *
+ * This is where the dma of the buffer to be transmitted
+ * gets mapped
+ */
+static int edma_tx_map_and_fill(struct edma_common_info *edma_cinfo,
+			       struct edma_adapter *adapter, struct sk_buff *skb, int queue_id,
+			       unsigned int flags_transmit, u16 from_cpu, u16 dp_bitmap,
+			       bool packet_is_rstp, int nr_frags)
+{
+	struct edma_sw_desc *sw_desc = NULL;
+	struct platform_device *pdev = edma_cinfo->pdev;
+	struct edma_tx_desc *tpd = NULL, *start_tpd = NULL;
+	struct sk_buff *iter_skb;
+	int i = 0;
+	u32 word1 = 0, word3 = 0, lso_word1 = 0, svlan_tag = 0;
+	u16 buf_len, lso_desc_len = 0;
+
+	/* It should either be a nr_frags skb or fraglist skb but not both */
+	BUG_ON(nr_frags && skb_has_frag_list(skb));
+
+	if (skb_is_gso(skb)) {
+		/* TODO: What additional checks need to be performed here */
+		if (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV4) {
+			lso_word1 |= EDMA_TPD_IPV4_EN;
+			ip_hdr(skb)->check = 0;
+			tcp_hdr(skb)->check = ~csum_tcpudp_magic(ip_hdr(skb)->saddr,
+				ip_hdr(skb)->daddr, 0, IPPROTO_TCP, 0);
+		} else if (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV6) {
+			lso_word1 |= EDMA_TPD_LSO_V2_EN;
+			ipv6_hdr(skb)->payload_len = 0;
+			tcp_hdr(skb)->check = ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
+				&ipv6_hdr(skb)->daddr, 0, IPPROTO_TCP, 0);
+		} else
+			return -EINVAL;
+
+		lso_word1 |= EDMA_TPD_LSO_EN | ((skb_shinfo(skb)->gso_size & EDMA_TPD_MSS_MASK) << EDMA_TPD_MSS_SHIFT) |
+				(skb_transport_offset(skb) << EDMA_TPD_HDR_SHIFT);
+	} else if (flags_transmit & EDMA_HW_CHECKSUM) {
+			u8 css, cso;
+			cso = skb_checksum_start_offset(skb);
+			css = cso  + skb->csum_offset;
+
+			word1 |= (EDMA_TPD_CUSTOM_CSUM_EN);
+			word1 |= (cso >> 1) << EDMA_TPD_HDR_SHIFT;
+			word1 |= ((css >> 1) << EDMA_TPD_CUSTOM_CSUM_SHIFT);
+	}
+
+	if (skb->protocol == htons(ETH_P_PPP_SES))
+		word1 |= EDMA_TPD_PPPOE_EN;
+
+	if (flags_transmit & EDMA_VLAN_TX_TAG_INSERT_FLAG) {
+		switch(skb->vlan_proto) {
+		case htons(ETH_P_8021Q):
+			word3 |= (1 << EDMA_TX_INS_CVLAN);
+			word3 |= skb_vlan_tag_get(skb) << EDMA_TX_CVLAN_TAG_SHIFT;
+			break;
+		case htons(ETH_P_8021AD):
+			word1 |= (1 << EDMA_TX_INS_SVLAN);
+			svlan_tag = skb_vlan_tag_get(skb) << EDMA_TX_SVLAN_TAG_SHIFT;
+			break;
+		default:
+			dev_err(&pdev->dev, "no ctag or stag present\n");
+			goto vlan_tag_error;
+		}
+	} else if (flags_transmit & EDMA_VLAN_TX_TAG_INSERT_DEFAULT_FLAG) {
+		word3 |= (1 << EDMA_TX_INS_CVLAN);
+		word3 |= (adapter->default_vlan_tag) << EDMA_TX_CVLAN_TAG_SHIFT;
+	}
+
+	if (packet_is_rstp) {
+		word3 |= dp_bitmap << EDMA_TPD_PORT_BITMAP_SHIFT;
+		word3 |= from_cpu << EDMA_TPD_FROM_CPU_SHIFT;
+	} else {
+		word3 |= adapter->dp_bitmap << EDMA_TPD_PORT_BITMAP_SHIFT;
+	}
+
+	buf_len = skb_headlen(skb);
+
+	if (lso_word1) {
+		if (lso_word1 & EDMA_TPD_LSO_V2_EN) {
+
+			/* IPv6 LSOv2 descriptor */
+			start_tpd = tpd = edma_get_next_tpd(edma_cinfo, queue_id);
+			sw_desc = edma_get_tx_buffer(edma_cinfo, tpd, queue_id);
+			sw_desc->flags |= EDMA_SW_DESC_FLAG_SKB_NONE;
+
+			/* LSOv2 descriptor overrides addr field to pass length */
+			tpd->addr = cpu_to_le16(skb->len);
+			tpd->svlan_tag = svlan_tag;
+			tpd->word1 = word1 | lso_word1;
+			tpd->word3 = word3;
+		}
+
+		tpd = edma_get_next_tpd(edma_cinfo, queue_id);
+		if (!start_tpd)
+			start_tpd = tpd;
+		sw_desc = edma_get_tx_buffer(edma_cinfo, tpd, queue_id);
+
+		/* The last buffer info contain the skb address,
+		 * so skb will be freed after unmap
+		 */
+		sw_desc->length = lso_desc_len;
+		sw_desc->flags |= EDMA_SW_DESC_FLAG_SKB_HEAD;
+
+		sw_desc->dma = dma_map_single(&adapter->pdev->dev,
+					skb->data, buf_len, DMA_TO_DEVICE);
+		if (dma_mapping_error(&pdev->dev, sw_desc->dma))
+			goto dma_error;
+
+		tpd->addr = cpu_to_le32(sw_desc->dma);
+		tpd->len  = cpu_to_le16(buf_len);
+
+		tpd->svlan_tag = svlan_tag;
+		tpd->word1 = word1 | lso_word1;
+		tpd->word3 = word3;
+
+		/* The last buffer info contain the skb address,
+		 * so it will be freed after unmap
+		 */
+		sw_desc->length = lso_desc_len;
+		sw_desc->flags |= EDMA_SW_DESC_FLAG_SKB_HEAD;
+
+		buf_len = 0;
+	}
+
+	if (likely(buf_len)) {
+
+		/* TODO Do not dequeue descriptor if there is a potential error */
+		tpd = edma_get_next_tpd(edma_cinfo, queue_id);
+
+		if (!start_tpd)
+			start_tpd = tpd;
+
+		sw_desc = edma_get_tx_buffer(edma_cinfo, tpd, queue_id);
+
+		/* The last buffer info contain the skb address,
+		 * so it will be free after unmap
+		 */
+		sw_desc->length = buf_len;
+		sw_desc->flags |= EDMA_SW_DESC_FLAG_SKB_HEAD;
+		sw_desc->dma = dma_map_single(&adapter->pdev->dev,
+			skb->data, buf_len, DMA_TO_DEVICE);
+		if (dma_mapping_error(&pdev->dev, sw_desc->dma))
+			goto dma_error;
+
+		tpd->addr = cpu_to_le32(sw_desc->dma);
+		tpd->len  = cpu_to_le16(buf_len);
+
+		tpd->svlan_tag = svlan_tag;
+		tpd->word1 = word1 | lso_word1;
+		tpd->word3 = word3;
+	}
+
+	/* Walk through all paged fragments */
+	while (nr_frags--) {
+		skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+		buf_len = skb_frag_size(frag);
+		tpd = edma_get_next_tpd(edma_cinfo, queue_id);
+		sw_desc = edma_get_tx_buffer(edma_cinfo, tpd, queue_id);
+		sw_desc->length = buf_len;
+		sw_desc->flags |= EDMA_SW_DESC_FLAG_SKB_FRAG;
+
+		sw_desc->dma = skb_frag_dma_map(&pdev->dev, frag, 0, buf_len, DMA_TO_DEVICE);
+
+		if (dma_mapping_error(NULL, sw_desc->dma))
+			goto dma_error;
+
+		tpd->addr = cpu_to_le32(sw_desc->dma);
+		tpd->len  = cpu_to_le16(buf_len);
+
+		tpd->svlan_tag = svlan_tag;
+		tpd->word1 = word1 | lso_word1;
+		tpd->word3 = word3;
+		i++;
+	}
+
+	/* Walk through all fraglist skbs */
+	skb_walk_frags(skb, iter_skb) {
+		buf_len = iter_skb->len;
+		tpd = edma_get_next_tpd(edma_cinfo, queue_id);
+		sw_desc = edma_get_tx_buffer(edma_cinfo, tpd, queue_id);
+		sw_desc->length = buf_len;
+		sw_desc->dma =  dma_map_single(&adapter->pdev->dev,
+				iter_skb->data, buf_len, DMA_TO_DEVICE);
+
+		if (dma_mapping_error(NULL, sw_desc->dma))
+			goto dma_error;
+
+		tpd->addr = cpu_to_le32(sw_desc->dma);
+		tpd->len  = cpu_to_le16(buf_len);
+		tpd->svlan_tag = svlan_tag;
+		tpd->word1 = word1 | lso_word1;
+		tpd->word3 = word3;
+		sw_desc->flags |= EDMA_SW_DESC_FLAG_SKB_FRAGLIST;
+	}
+
+	if (tpd)
+		tpd->word1 |= 1 << EDMA_TPD_EOP_SHIFT;
+
+	sw_desc->skb = skb;
+	sw_desc->flags |= EDMA_SW_DESC_FLAG_LAST;
+
+	return 0;
+
+dma_error:
+	edma_rollback_tx(adapter, start_tpd, queue_id);
+	dev_err(&pdev->dev, "TX DMA map failed\n");
+vlan_tag_error:
+	return -ENOMEM;
+}
+
+/* edma_check_link()
+ *	check Link status
+ */
+static int edma_check_link(struct edma_adapter *adapter)
+{
+	struct phy_device *phydev = adapter->phydev;
+
+	if (!(adapter->poll_required))
+		return __EDMA_LINKUP;
+
+	if (phydev->link)
+		return __EDMA_LINKUP;
+
+	return __EDMA_LINKDOWN;
+}
+
+/* edma_adjust_link()
+ *	check for edma link status
+ */
+void edma_adjust_link(struct net_device *netdev)
+{
+	int status;
+	struct edma_adapter *adapter = netdev_priv(netdev);
+	struct phy_device *phydev = adapter->phydev;
+
+	if (!test_bit(__EDMA_UP, &adapter->state_flags))
+		return;
+
+	status = edma_check_link(adapter);
+
+	if (status == __EDMA_LINKUP && adapter->link_state == __EDMA_LINKDOWN) {
+		dev_info(&adapter->pdev->dev, "%s: GMAC Link is up with phy_speed=%d\n", netdev->name, phydev->speed);
+		adapter->link_state = __EDMA_LINKUP;
+		if (adapter->edma_cinfo->is_single_phy) {
+			ess_set_port_status_speed(adapter->edma_cinfo, phydev,
+						  ffs(adapter->dp_bitmap) - 1);
+		}
+		netif_carrier_on(netdev);
+		if (netif_running(netdev))
+			netif_tx_wake_all_queues(netdev);
+	} else if (status == __EDMA_LINKDOWN && adapter->link_state == __EDMA_LINKUP) {
+		dev_info(&adapter->pdev->dev, "%s: GMAC Link is down\n", netdev->name);
+		adapter->link_state = __EDMA_LINKDOWN;
+		netif_carrier_off(netdev);
+		netif_tx_stop_all_queues(netdev);
+	}
+}
+
+/* edma_get_stats()
+ *	Statistics api used to retreive the tx/rx statistics
+ */
+struct net_device_stats *edma_get_stats(struct net_device *netdev)
+{
+	struct edma_adapter *adapter = netdev_priv(netdev);
+
+	return &adapter->stats;
+}
+
+/* edma_xmit()
+ *	Main api to be called by the core for packet transmission
+ */
+netdev_tx_t edma_xmit(struct sk_buff *skb,
+		     struct net_device *net_dev)
+{
+	struct edma_adapter *adapter = netdev_priv(net_dev);
+	struct edma_common_info *edma_cinfo = adapter->edma_cinfo;
+	struct edma_tx_desc_ring *etdr;
+	u16 from_cpu, dp_bitmap, txq_id;
+	int ret, nr_frags = 0, num_tpds_needed = 1, queue_id;
+	unsigned int flags_transmit = 0;
+	bool packet_is_rstp = false;
+	struct netdev_queue *nq = NULL;
+
+	if (skb_shinfo(skb)->nr_frags) {
+		nr_frags = skb_shinfo(skb)->nr_frags;
+		num_tpds_needed += nr_frags;
+	} else if (skb_has_frag_list(skb)) {
+		struct sk_buff *iter_skb;
+
+		skb_walk_frags(skb, iter_skb)
+			num_tpds_needed++;
+	}
+
+	if (num_tpds_needed > EDMA_MAX_SKB_FRAGS) {
+		dev_err(&net_dev->dev,
+			"skb received with fragments %d which is more than %lu",
+			num_tpds_needed, EDMA_MAX_SKB_FRAGS);
+		dev_kfree_skb_any(skb);
+		adapter->stats.tx_errors++;
+		return NETDEV_TX_OK;
+	}
+
+	if (edma_stp_rstp) {
+		u16 ath_hdr, ath_eth_type;
+		u8 mac_addr[EDMA_ETH_HDR_LEN];
+		ath_eth_type = ntohs(*(uint16_t *)&skb->data[12]);
+		if (ath_eth_type == edma_ath_eth_type) {
+			packet_is_rstp = true;
+			ath_hdr = htons(*(uint16_t *)&skb->data[14]);
+			dp_bitmap = ath_hdr & EDMA_TX_ATH_HDR_PORT_BITMAP_MASK;
+			from_cpu = (ath_hdr & EDMA_TX_ATH_HDR_FROM_CPU_MASK) >> EDMA_TX_ATH_HDR_FROM_CPU_SHIFT;
+			memcpy(mac_addr, skb->data, EDMA_ETH_HDR_LEN);
+
+			skb_pull(skb, 4);
+
+			memcpy(skb->data, mac_addr, EDMA_ETH_HDR_LEN);
+		}
+	}
+
+	/* this will be one of the 4 TX queues exposed to linux kernel */
+	txq_id = skb_get_queue_mapping(skb);
+	queue_id = edma_tx_queue_get(adapter, skb, txq_id);
+	etdr = edma_cinfo->tpd_ring[queue_id];
+	nq = netdev_get_tx_queue(net_dev, txq_id);
+
+	local_bh_disable();
+	/* Tx is not handled in bottom half context. Hence, we need to protect
+	 * Tx from tasks and bottom half
+	 */
+
+	if (num_tpds_needed > edma_tpd_available(edma_cinfo, queue_id)) {
+		/* not enough descriptor, just stop queue */
+		netif_tx_stop_queue(nq);
+		local_bh_enable();
+		dev_dbg(&net_dev->dev, "Not enough descriptors available");
+		edma_cinfo->edma_ethstats.tx_desc_error++;
+		return NETDEV_TX_BUSY;
+	}
+
+	/* Check and mark VLAN tag offload */
+	if (!adapter->edma_cinfo->is_single_phy) {
+		if (unlikely(skb_vlan_tag_present(skb)))
+			flags_transmit |= EDMA_VLAN_TX_TAG_INSERT_FLAG;
+		else if (adapter->default_vlan_tag)
+			flags_transmit |= EDMA_VLAN_TX_TAG_INSERT_DEFAULT_FLAG;
+	}
+
+	/* Check and mark checksum offload */
+	if (likely(skb->ip_summed == CHECKSUM_PARTIAL))
+		flags_transmit |= EDMA_HW_CHECKSUM;
+
+	/* Map and fill descriptor for Tx */
+	ret = edma_tx_map_and_fill(edma_cinfo, adapter, skb, queue_id,
+		flags_transmit, from_cpu, dp_bitmap, packet_is_rstp, nr_frags);
+	if (ret) {
+		dev_kfree_skb_any(skb);
+		adapter->stats.tx_errors++;
+		goto netdev_okay;
+	}
+
+	/* Update SW producer index */
+	edma_tx_update_hw_idx(edma_cinfo, skb, queue_id);
+
+	/* update tx statistics */
+	adapter->stats.tx_packets++;
+	adapter->stats.tx_bytes += skb->len;
+
+netdev_okay:
+	local_bh_enable();
+	return NETDEV_TX_OK;
+}
+
+/*
+ * edma_flow_may_expire()
+ * 	Timer function called periodically to delete the node
+ */
+void edma_flow_may_expire(struct timer_list *t)
+{
+	struct edma_rfs_flow_table *table = from_timer(table, t, expire_rfs);
+	struct edma_adapter *adapter =
+		container_of(table, typeof(*adapter), rfs);
+	int j;
+
+	spin_lock_bh(&adapter->rfs.rfs_ftab_lock);
+	for (j = 0; j < EDMA_RFS_EXPIRE_COUNT_PER_CALL; j++) {
+		struct hlist_head *hhead;
+		struct hlist_node *tmp;
+		struct edma_rfs_filter_node *n;
+		bool res;
+
+		hhead = &adapter->rfs.hlist_head[adapter->rfs.hashtoclean++];
+		hlist_for_each_entry_safe(n, tmp, hhead, node) {
+			res = rps_may_expire_flow(adapter->netdev, n->rq_id,
+					n->flow_id, n->filter_id);
+			if (res) {
+				int ret;
+				ret = edma_delete_rfs_filter(adapter, n);
+				if (ret < 0)
+					dev_dbg(&adapter->netdev->dev,
+							"RFS entry %d not allowed to be flushed by Switch",
+							n->flow_id);
+				else {
+					hlist_del(&n->node);
+					kfree(n);
+					adapter->rfs.filter_available++;
+				}
+			}
+		}
+	}
+
+	adapter->rfs.hashtoclean = adapter->rfs.hashtoclean & (EDMA_RFS_FLOW_ENTRIES - 1);
+	spin_unlock_bh(&adapter->rfs.rfs_ftab_lock);
+	mod_timer(&adapter->rfs.expire_rfs, jiffies + HZ / 4);
+}
+
+/* edma_rx_flow_steer()
+ *	Called by core to to steer the flow to CPU
+ */
+int edma_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
+		       u16 rxq, u32 flow_id)
+{
+	struct flow_keys keys;
+	struct edma_rfs_filter_node *filter_node;
+	struct edma_adapter *adapter = netdev_priv(dev);
+	u16 hash_tblid;
+	int res;
+
+	if (skb->protocol == htons(ETH_P_IPV6)) {
+		dev_err(&adapter->pdev->dev, "IPv6 not supported\n");
+		res = -EINVAL;
+		goto no_protocol_err;
+	}
+
+	/* Dissect flow parameters
+	 * We only support IPv4 + TCP/UDP
+	 */
+	res = skb_flow_dissect_flow_keys(skb, &keys, 0);
+	if (!((keys.basic.ip_proto == IPPROTO_TCP) || (keys.basic.ip_proto == IPPROTO_UDP))) {
+		res = -EPROTONOSUPPORT;
+		goto no_protocol_err;
+	}
+
+	/* Check if table entry exists */
+	hash_tblid = skb_get_hash_raw(skb) & EDMA_RFS_FLOW_ENTRIES_MASK;
+
+	spin_lock_bh(&adapter->rfs.rfs_ftab_lock);
+	filter_node = edma_rfs_key_search(&adapter->rfs.hlist_head[hash_tblid], &keys);
+
+	if (filter_node) {
+		if (rxq == filter_node->rq_id) {
+			res = -EEXIST;
+			goto out;
+		} else {
+			res = edma_delete_rfs_filter(adapter, filter_node);
+			if (res < 0)
+				dev_warn(&adapter->netdev->dev,
+						"Cannot steer flow %d to different queue",
+						filter_node->flow_id);
+			else {
+				adapter->rfs.filter_available++;
+				res = edma_add_rfs_filter(adapter, &keys, rxq, filter_node);
+				if (res < 0) {
+					dev_warn(&adapter->netdev->dev,
+							"Cannot steer flow %d to different queue",
+							filter_node->flow_id);
+				} else {
+					adapter->rfs.filter_available--;
+					filter_node->rq_id = rxq;
+					filter_node->filter_id = res;
+				}
+			}
+		}
+	} else {
+		if (adapter->rfs.filter_available == 0) {
+			res = -EBUSY;
+			goto out;
+		}
+
+		filter_node = kmalloc(sizeof(*filter_node), GFP_ATOMIC);
+		if (!filter_node) {
+			res = -ENOMEM;
+			goto out;
+		}
+
+		res = edma_add_rfs_filter(adapter, &keys, rxq, filter_node);
+		if (res < 0) {
+			kfree(filter_node);
+			goto out;
+		}
+
+		adapter->rfs.filter_available--;
+		filter_node->rq_id = rxq;
+		filter_node->filter_id = res;
+		filter_node->flow_id = flow_id;
+		filter_node->keys = keys;
+		INIT_HLIST_NODE(&filter_node->node);
+		hlist_add_head(&filter_node->node, &adapter->rfs.hlist_head[hash_tblid]);
+	}
+
+out:
+	spin_unlock_bh(&adapter->rfs.rfs_ftab_lock);
+no_protocol_err:
+	return res;
+}
+
+/* edma_register_rfs_filter()
+ *	Add RFS filter callback
+ */
+int edma_register_rfs_filter(struct net_device *netdev,
+			    set_rfs_filter_callback_t set_filter)
+{
+	struct edma_adapter *adapter = netdev_priv(netdev);
+
+	spin_lock_bh(&adapter->rfs.rfs_ftab_lock);
+
+	if (adapter->set_rfs_rule) {
+		spin_unlock_bh(&adapter->rfs.rfs_ftab_lock);
+		return -1;
+	}
+
+	adapter->set_rfs_rule = set_filter;
+	spin_unlock_bh(&adapter->rfs.rfs_ftab_lock);
+
+	return 0;
+}
+
+/* edma_alloc_tx_rings()
+ *	Allocate rx rings
+ */
+int edma_alloc_tx_rings(struct edma_common_info *edma_cinfo)
+{
+	struct platform_device *pdev = edma_cinfo->pdev;
+	int i, err = 0;
+
+	for (i = 0; i < edma_cinfo->num_tx_queues; i++) {
+		err = edma_alloc_tx_ring(edma_cinfo, edma_cinfo->tpd_ring[i]);
+		if (err) {
+			dev_err(&pdev->dev, "Tx Queue alloc %u failed\n", i);
+			return err;
+		}
+	}
+
+	return 0;
+}
+
+/* edma_free_tx_rings()
+ *	Free tx rings
+ */
+void edma_free_tx_rings(struct edma_common_info *edma_cinfo)
+{
+	int i;
+
+	for (i = 0; i < edma_cinfo->num_tx_queues; i++)
+		edma_free_tx_ring(edma_cinfo, edma_cinfo->tpd_ring[i]);
+}
+
+/* edma_free_tx_resources()
+ *	Free buffers associated with tx rings
+ */
+void edma_free_tx_resources(struct edma_common_info *edma_cinfo)
+{
+	struct edma_tx_desc_ring *etdr;
+	struct edma_sw_desc *sw_desc;
+	struct platform_device *pdev = edma_cinfo->pdev;
+	int i, j;
+
+	for (i = 0; i < edma_cinfo->num_tx_queues; i++) {
+		etdr = edma_cinfo->tpd_ring[i];
+		for (j = 0; j < EDMA_TX_RING_SIZE; j++) {
+			sw_desc = &etdr->sw_desc[j];
+			if (sw_desc->flags & (EDMA_SW_DESC_FLAG_SKB_HEAD |
+				EDMA_SW_DESC_FLAG_SKB_FRAG | EDMA_SW_DESC_FLAG_SKB_FRAGLIST))
+				edma_tx_unmap_and_free(pdev, sw_desc);
+		}
+	}
+}
+
+/* edma_alloc_rx_rings()
+ *	Allocate rx rings
+ */
+int edma_alloc_rx_rings(struct edma_common_info *edma_cinfo)
+{
+	struct platform_device *pdev = edma_cinfo->pdev;
+	int i, j, err = 0;
+
+	for (i = 0, j = 0; i < edma_cinfo->num_rx_queues; i++) {
+		err = edma_alloc_rx_ring(edma_cinfo, edma_cinfo->rfd_ring[j]);
+		if (err) {
+			dev_err(&pdev->dev, "Rx Queue alloc%u failed\n", i);
+			return err;
+		}
+		j += ((edma_cinfo->num_rx_queues == 4) ? 2 : 1);
+	}
+
+	return 0;
+}
+
+/* edma_free_rx_rings()
+ *	free rx rings
+ */
+void edma_free_rx_rings(struct edma_common_info *edma_cinfo)
+{
+	int i, j;
+
+	for (i = 0, j = 0; i < edma_cinfo->num_rx_queues; i++) {
+		edma_free_rx_ring(edma_cinfo, edma_cinfo->rfd_ring[j]);
+		j += ((edma_cinfo->num_rx_queues == 4) ? 2 : 1);
+	}
+}
+
+/* edma_free_queues()
+ *	Free the queues allocaated
+ */
+void edma_free_queues(struct edma_common_info *edma_cinfo)
+{
+	int i , j;
+
+	for (i = 0; i < edma_cinfo->num_tx_queues; i++) {
+		if (edma_cinfo->tpd_ring[i])
+			kfree(edma_cinfo->tpd_ring[i]);
+		edma_cinfo->tpd_ring[i] = NULL;
+	}
+
+	for (i = 0, j = 0; i < edma_cinfo->num_rx_queues; i++) {
+		if (edma_cinfo->rfd_ring[j])
+			kfree(edma_cinfo->rfd_ring[j]);
+		edma_cinfo->rfd_ring[j] = NULL;
+		j += ((edma_cinfo->num_rx_queues == 4) ? 2 : 1);
+	}
+
+	edma_cinfo->num_rx_queues = 0;
+	edma_cinfo->num_tx_queues = 0;
+
+	return;
+}
+
+/* edma_free_rx_resources()
+ *	Free buffers associated with tx rings
+ */
+void edma_free_rx_resources(struct edma_common_info *edma_cinfo)
+{
+        struct edma_rfd_desc_ring *erdr;
+	struct edma_sw_desc *sw_desc;
+	struct platform_device *pdev = edma_cinfo->pdev;
+	int i, j, k;
+
+	for (i = 0, k = 0; i < edma_cinfo->num_rx_queues; i++) {
+		erdr = edma_cinfo->rfd_ring[k];
+		for (j = 0; j < EDMA_RX_RING_SIZE; j++) {
+			sw_desc = &erdr->sw_desc[j];
+			if (likely(sw_desc->flags & EDMA_SW_DESC_FLAG_SKB_HEAD)) {
+				dma_unmap_single(&pdev->dev, sw_desc->dma,
+					sw_desc->length, DMA_FROM_DEVICE);
+				edma_clean_rfd(erdr, j);
+			} else if ((sw_desc->flags & EDMA_SW_DESC_FLAG_SKB_FRAG)) {
+				dma_unmap_page(&pdev->dev, sw_desc->dma,
+					sw_desc->length, DMA_FROM_DEVICE);
+				edma_clean_rfd(erdr, j);
+			}
+		}
+		k += ((edma_cinfo->num_rx_queues == 4) ? 2 : 1);
+
+	}
+}
+
+/* edma_alloc_queues_tx()
+ *	Allocate memory for all rings
+ */
+int edma_alloc_queues_tx(struct edma_common_info *edma_cinfo)
+{
+	int i;
+
+	for (i = 0; i < edma_cinfo->num_tx_queues; i++) {
+		struct edma_tx_desc_ring *etdr;
+		etdr = kzalloc(sizeof(struct edma_tx_desc_ring), GFP_KERNEL);
+		if (!etdr)
+			goto err;
+		etdr->count = edma_cinfo->tx_ring_count;
+		edma_cinfo->tpd_ring[i] = etdr;
+	}
+
+	return 0;
+err:
+	edma_free_queues(edma_cinfo);
+	return -1;
+}
+
+/* edma_alloc_queues_rx()
+ *	Allocate memory for all rings
+ */
+int edma_alloc_queues_rx(struct edma_common_info *edma_cinfo)
+{
+	int i, j;
+
+	for (i = 0, j = 0; i < edma_cinfo->num_rx_queues; i++) {
+		struct edma_rfd_desc_ring *rfd_ring;
+		rfd_ring = kzalloc(sizeof(struct edma_rfd_desc_ring),
+				GFP_KERNEL);
+		if (!rfd_ring)
+			goto err;
+		rfd_ring->count = edma_cinfo->rx_ring_count;
+		edma_cinfo->rfd_ring[j] = rfd_ring;
+		j += ((edma_cinfo->num_rx_queues == 4) ? 2 : 1);
+	}
+	return 0;
+err:
+	edma_free_queues(edma_cinfo);
+	return -1;
+}
+
+/* edma_clear_irq_status()
+ *	Clear interrupt status
+ */
+void edma_clear_irq_status()
+{
+	edma_write_reg(EDMA_REG_RX_ISR, 0xff);
+	edma_write_reg(EDMA_REG_TX_ISR, 0xffff);
+	edma_write_reg(EDMA_REG_MISC_ISR, 0x1fff);
+	edma_write_reg(EDMA_REG_WOL_ISR, 0x1);
+};
+
+/* edma_configure()
+ *	Configure skb, edma interrupts and control register.
+ */
+int edma_configure(struct edma_common_info *edma_cinfo)
+{
+	struct edma_hw *hw = &edma_cinfo->hw;
+	u32 intr_modrt_data;
+	u32 intr_ctrl_data = 0;
+	int i, j, ret_count;
+
+	edma_read_reg(EDMA_REG_INTR_CTRL, &intr_ctrl_data);
+	intr_ctrl_data &= ~(1 << EDMA_INTR_SW_IDX_W_TYP_SHIFT);
+	intr_ctrl_data |= hw->intr_sw_idx_w << EDMA_INTR_SW_IDX_W_TYP_SHIFT;
+	edma_write_reg(EDMA_REG_INTR_CTRL, intr_ctrl_data);
+
+	edma_clear_irq_status();
+
+	/* Clear any WOL status */
+	edma_write_reg(EDMA_REG_WOL_CTRL, 0);
+	intr_modrt_data = (EDMA_TX_IMT << EDMA_IRQ_MODRT_TX_TIMER_SHIFT);
+	intr_modrt_data |= (EDMA_RX_IMT << EDMA_IRQ_MODRT_RX_TIMER_SHIFT);
+	edma_write_reg(EDMA_REG_IRQ_MODRT_TIMER_INIT, intr_modrt_data);
+	edma_configure_tx(edma_cinfo);
+	edma_configure_rx(edma_cinfo);
+
+	/* Allocate the RX buffer */
+	for (i = 0, j = 0; i < edma_cinfo->num_rx_queues; i++) {
+		struct edma_rfd_desc_ring *ring = edma_cinfo->rfd_ring[j];
+		ret_count = edma_alloc_rx_buf(edma_cinfo, ring, ring->count, j);
+		if (ret_count) {
+			dev_dbg(&edma_cinfo->pdev->dev, "not all rx buffers allocated\n");
+		}
+		j += ((edma_cinfo->num_rx_queues == 4) ? 2 : 1);
+	}
+
+	/* Configure descriptor Ring */
+	edma_init_desc(edma_cinfo);
+	return 0;
+}
+
+/* edma_irq_enable()
+ *	Enable default interrupt generation settings
+ */
+void edma_irq_enable(struct edma_common_info *edma_cinfo)
+{
+	struct edma_hw *hw = &edma_cinfo->hw;
+	int i, j;
+
+	edma_write_reg(EDMA_REG_RX_ISR, 0xff);
+	for (i = 0, j = 0; i < edma_cinfo->num_rx_queues; i++) {
+		edma_write_reg(EDMA_REG_RX_INT_MASK_Q(j), hw->rx_intr_mask);
+		j += ((edma_cinfo->num_rx_queues == 4) ? 2 : 1);
+	}
+	edma_write_reg(EDMA_REG_TX_ISR, 0xffff);
+	for (i = 0; i < edma_cinfo->num_tx_queues; i++)
+		edma_write_reg(EDMA_REG_TX_INT_MASK_Q(i), hw->tx_intr_mask);
+}
+
+/* edma_irq_disable()
+ *	Disable Interrupt
+ */
+void edma_irq_disable(struct edma_common_info *edma_cinfo)
+{
+	int i;
+
+	for (i = 0; i < EDMA_MAX_RECEIVE_QUEUE; i++)
+		edma_write_reg(EDMA_REG_RX_INT_MASK_Q(i), 0x0);
+
+	for (i = 0; i < EDMA_MAX_TRANSMIT_QUEUE; i++)
+		edma_write_reg(EDMA_REG_TX_INT_MASK_Q(i), 0x0);
+	edma_write_reg(EDMA_REG_MISC_IMR, 0);
+	edma_write_reg(EDMA_REG_WOL_IMR, 0);
+}
+
+/* edma_free_irqs()
+ *	Free All IRQs
+ */
+void edma_free_irqs(struct edma_adapter *adapter)
+{
+	struct edma_common_info *edma_cinfo = adapter->edma_cinfo;
+	int i, j;
+	int k = ((edma_cinfo->num_rx_queues == 4) ? 1 : 2);
+
+	for (i = 0; i < CONFIG_NR_CPUS; i++) {
+		for (j = edma_cinfo->edma_percpu_info[i].tx_start; j < (edma_cinfo->edma_percpu_info[i].tx_start + 4); j++)
+			free_irq(edma_cinfo->tx_irq[j], &edma_cinfo->edma_percpu_info[i]);
+
+		for (j = edma_cinfo->edma_percpu_info[i].rx_start; j < (edma_cinfo->edma_percpu_info[i].rx_start + k); j++)
+			free_irq(edma_cinfo->rx_irq[j], &edma_cinfo->edma_percpu_info[i]);
+	}
+}
+
+/* edma_enable_rx_ctrl()
+ *	Enable RX queue control
+ */
+void edma_enable_rx_ctrl(struct edma_hw *hw)
+{
+	u32 data;
+
+	edma_read_reg(EDMA_REG_RXQ_CTRL, &data);
+	data |= EDMA_RXQ_CTRL_EN;
+	edma_write_reg(EDMA_REG_RXQ_CTRL, data);
+}
+
+
+/* edma_enable_tx_ctrl()
+ *	Enable TX queue control
+ */
+void edma_enable_tx_ctrl(struct edma_hw *hw)
+{
+	u32 data;
+
+	edma_read_reg(EDMA_REG_TXQ_CTRL, &data);
+	data |= EDMA_TXQ_CTRL_TXQ_EN;
+	edma_write_reg(EDMA_REG_TXQ_CTRL, data);
+}
+
+/* edma_stop_rx_tx()
+ *	Disable RX/TQ Queue control
+ */
+void edma_stop_rx_tx(struct edma_hw *hw)
+{
+	u32 data;
+
+	edma_read_reg(EDMA_REG_RXQ_CTRL, &data);
+	data &= ~EDMA_RXQ_CTRL_EN;
+	edma_write_reg(EDMA_REG_RXQ_CTRL, data);
+	edma_read_reg(EDMA_REG_TXQ_CTRL, &data);
+	data &= ~EDMA_TXQ_CTRL_TXQ_EN;
+	edma_write_reg(EDMA_REG_TXQ_CTRL, data);
+}
+
+/* edma_reset()
+ *	Reset the EDMA
+ */
+int edma_reset(struct edma_common_info *edma_cinfo)
+{
+	struct edma_hw *hw = &edma_cinfo->hw;
+
+	edma_irq_disable(edma_cinfo);
+
+	edma_clear_irq_status();
+
+	edma_stop_rx_tx(hw);
+
+	return 0;
+}
+
+/* edma_fill_netdev()
+ * 	Fill netdev for each etdr
+ */
+int edma_fill_netdev(struct edma_common_info *edma_cinfo, int queue_id,
+		    int dev, int txq_id)
+{
+	struct edma_tx_desc_ring *etdr;
+	int i = 0;
+
+	etdr = edma_cinfo->tpd_ring[queue_id];
+
+	while (etdr->netdev[i])
+		i++;
+
+	if (i >= EDMA_MAX_NETDEV_PER_QUEUE)
+		return -1;
+
+	/* Populate the netdev associated with the tpd ring */
+	etdr->netdev[i] = edma_netdev[dev];
+	etdr->nq[i] = netdev_get_tx_queue(edma_netdev[dev], txq_id);
+
+	return 0;
+}
+
+/* edma_set_mac()
+ *	Change the Ethernet Address of the NIC
+ */
+int edma_set_mac_addr(struct net_device *netdev, void *p)
+{
+	struct sockaddr *addr = p;
+
+	if (!is_valid_ether_addr(addr->sa_data))
+		return -EINVAL;
+
+	if (netif_running(netdev))
+		return -EBUSY;
+
+	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+	return 0;
+}
+
+/* edma_set_stp_rstp()
+ *	set stp/rstp
+ */
+void edma_set_stp_rstp(bool rstp)
+{
+	edma_stp_rstp = rstp;
+}
+
+/* edma_assign_ath_hdr_type()
+ *	assign atheros header eth type
+ */
+void edma_assign_ath_hdr_type(int eth_type)
+{
+	edma_ath_eth_type = eth_type & EDMA_ETH_TYPE_MASK;
+}
+
+/* edma_get_default_vlan_tag()
+ *	Used by other modules to get the default vlan tag
+ */
+int edma_get_default_vlan_tag(struct net_device *netdev)
+{
+	struct edma_adapter *adapter = netdev_priv(netdev);
+
+	if (adapter->default_vlan_tag)
+		return adapter->default_vlan_tag;
+
+	return 0;
+}
+
+/* edma_open()
+ *	gets called when netdevice is up, start the queue.
+ */
+int edma_open(struct net_device *netdev)
+{
+	struct edma_adapter *adapter = netdev_priv(netdev);
+	struct platform_device *pdev = adapter->edma_cinfo->pdev;
+
+	netif_tx_start_all_queues(netdev);
+	edma_initialise_rfs_flow_table(adapter);
+	set_bit(__EDMA_UP, &adapter->state_flags);
+
+	/* if Link polling is enabled, in our case enabled for WAN, then
+	 * do a phy start, else always set link as UP
+	 */
+	if (adapter->poll_required) {
+		if (!IS_ERR(adapter->phydev)) {
+			phy_start(adapter->phydev);
+			phy_start_aneg(adapter->phydev);
+			adapter->link_state = __EDMA_LINKDOWN;
+		} else {
+			dev_dbg(&pdev->dev, "Invalid PHY device for a link polled interface\n");
+		}
+	} else {
+		adapter->link_state = __EDMA_LINKUP;
+		netif_carrier_on(netdev);
+	}
+
+	return 0;
+}
+
+
+/* edma_close()
+ *	gets called when netdevice is down, stops the queue.
+ */
+int edma_close(struct net_device *netdev)
+{
+	struct edma_adapter *adapter = netdev_priv(netdev);
+
+	edma_free_rfs_flow_table(adapter);
+	netif_carrier_off(netdev);
+	netif_tx_stop_all_queues(netdev);
+
+	if (adapter->poll_required) {
+		if (!IS_ERR(adapter->phydev))
+			phy_stop(adapter->phydev);
+	}
+
+	adapter->link_state = __EDMA_LINKDOWN;
+
+	/* Set GMAC state to UP before link state is checked
+	 */
+	clear_bit(__EDMA_UP, &adapter->state_flags);
+
+	return 0;
+}
+
+/* edma_poll
+ *	polling function that gets called when the napi gets scheduled.
+ *
+ * Main sequence of task performed in this api
+ * is clear irq status -> clear_tx_irq -> clean_rx_irq->
+ * enable interrupts.
+ */
+int edma_poll(struct napi_struct *napi, int budget)
+{
+	struct edma_per_cpu_queues_info *edma_percpu_info = container_of(napi,
+		struct edma_per_cpu_queues_info, napi);
+	struct edma_common_info *edma_cinfo = edma_percpu_info->edma_cinfo;
+	u32 reg_data;
+	u32 shadow_rx_status, shadow_tx_status;
+	int queue_id;
+	int i, work_done = 0;
+	u16 rx_pending_fill;
+
+	/* Store the Rx/Tx status by ANDing it with
+	 * appropriate CPU RX?TX mask
+	 */
+	edma_read_reg(EDMA_REG_RX_ISR, &reg_data);
+	edma_percpu_info->rx_status |= reg_data & edma_percpu_info->rx_mask;
+	shadow_rx_status = edma_percpu_info->rx_status;
+	edma_read_reg(EDMA_REG_TX_ISR, &reg_data);
+	edma_percpu_info->tx_status |= reg_data & edma_percpu_info->tx_mask;
+	shadow_tx_status = edma_percpu_info->tx_status;
+
+	/* Every core will have a start, which will be computed
+	 * in probe and stored in edma_percpu_info->tx_start variable.
+	 * We will shift the status bit by tx_start to obtain
+	 * status bits for the core on which the current processing
+	 * is happening. Since, there are 4 tx queues per core,
+	 * we will run the loop till we get the correct queue to clear.
+	 */
+	while (edma_percpu_info->tx_status) {
+		queue_id = ffs(edma_percpu_info->tx_status) - 1;
+		edma_tx_complete(edma_cinfo, queue_id);
+		edma_percpu_info->tx_status &= ~(1 << queue_id);
+	}
+
+	/* Every core will have a start, which will be computed
+	 * in probe and stored in edma_percpu_info->tx_start variable.
+	 * We will shift the status bit by tx_start to obtain
+	 * status bits for the core on which the current processing
+	 * is happening. Since, there are 4 tx queues per core, we
+	 * will run the loop till we get the correct queue to clear.
+	 */
+	while (edma_percpu_info->rx_status) {
+		queue_id = ffs(edma_percpu_info->rx_status) - 1;
+		rx_pending_fill = edma_rx_complete(edma_cinfo, &work_done,
+						   budget, queue_id, napi);
+
+		if (likely(work_done < budget)) {
+			if (rx_pending_fill) {
+                          	/* reschedule poll() to refill rx buffer deficit */
+				work_done = budget;
+				break;
+			}
+			edma_percpu_info->rx_status &= ~(1 << queue_id);
+		} else {
+			break;
+		}
+	}
+
+	/* Clear the status register, to avoid the interrupts to
+	 * reoccur.This clearing of interrupt status register is
+	 * done here as writing to status register only takes place
+	 * once the  producer/consumer index has been updated to
+	 * reflect that the packet transmission/reception went fine.
+	 */
+	edma_write_reg(EDMA_REG_RX_ISR, shadow_rx_status);
+	edma_write_reg(EDMA_REG_TX_ISR, shadow_tx_status);
+
+	/* If budget not fully consumed, exit the polling mode */
+	if (likely(work_done < budget)) {
+		napi_complete(napi);
+
+		/* re-enable the interrupts */
+		for (i = 0; i < edma_cinfo->num_rxq_per_core; i++)
+			edma_write_reg(EDMA_REG_RX_INT_MASK_Q(edma_percpu_info->rx_start + i), 0x1);
+		for (i = 0; i < edma_cinfo->num_txq_per_core; i++)
+			edma_write_reg(EDMA_REG_TX_INT_MASK_Q(edma_percpu_info->tx_start + i), 0x1);
+	}
+
+	return work_done;
+}
+
+/* edma interrupt()
+ *	interrupt handler
+ */
+irqreturn_t edma_interrupt(int irq, void *dev)
+{
+	struct edma_per_cpu_queues_info *edma_percpu_info = (struct edma_per_cpu_queues_info *) dev;
+	struct edma_common_info *edma_cinfo = edma_percpu_info->edma_cinfo;
+	int i;
+
+	/* Unmask the TX/RX interrupt register */
+	for (i = 0; i < edma_cinfo->num_rxq_per_core; i++)
+		edma_write_reg(EDMA_REG_RX_INT_MASK_Q(edma_percpu_info->rx_start + i), 0x0);
+
+	for (i = 0; i < edma_cinfo->num_txq_per_core; i++)
+		edma_write_reg(EDMA_REG_TX_INT_MASK_Q(edma_percpu_info->tx_start + i), 0x0);
+
+	napi_schedule(&edma_percpu_info->napi);
+
+	return IRQ_HANDLED;
+}
diff --git a/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/edma.h b/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/edma.h
new file mode 100644
index 0000000000..015e5f5026
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/edma.h
@@ -0,0 +1,455 @@
+/*
+ * Copyright (c) 2014 - 2016, The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all copies.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+ * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _EDMA_H_
+#define _EDMA_H_
+
+#include <linux/init.h>
+#include <linux/interrupt.h>
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/module.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/io.h>
+#include <linux/vmalloc.h>
+#include <linux/pagemap.h>
+#include <linux/smp.h>
+#include <linux/platform_device.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/clk.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/sysctl.h>
+#include <linux/phy.h>
+#include <linux/of_net.h>
+#include <net/checksum.h>
+#include <net/ip6_checksum.h>
+#include <asm-generic/bug.h>
+#include "ess_edma.h"
+
+#define EDMA_CPU_CORES_SUPPORTED 4
+#define EDMA_MAX_PORTID_SUPPORTED 5
+#define EDMA_MAX_VLAN_SUPPORTED  EDMA_MAX_PORTID_SUPPORTED
+#define EDMA_MAX_PORTID_BITMAP_INDEX (EDMA_MAX_PORTID_SUPPORTED + 1)
+#define EDMA_MAX_PORTID_BITMAP_SUPPORTED 0x1f	/* 0001_1111 = 0x1f */
+#define EDMA_MAX_NETDEV_PER_QUEUE 4 /* 3 Netdev per queue, 1 space for indexing */
+
+#define EDMA_MAX_RECEIVE_QUEUE 8
+#define EDMA_MAX_TRANSMIT_QUEUE 16
+
+/* WAN/LAN adapter number */
+#define EDMA_WAN 0
+#define EDMA_LAN 1
+
+/* VLAN tag */
+#define EDMA_LAN_DEFAULT_VLAN 1
+#define EDMA_WAN_DEFAULT_VLAN 2
+
+#define EDMA_DEFAULT_GROUP1_VLAN 1
+#define EDMA_DEFAULT_GROUP2_VLAN 2
+#define EDMA_DEFAULT_GROUP3_VLAN 3
+#define EDMA_DEFAULT_GROUP4_VLAN 4
+#define EDMA_DEFAULT_GROUP5_VLAN 5
+
+/* Queues exposed to linux kernel */
+#define EDMA_NETDEV_TX_QUEUE 4
+#define EDMA_NETDEV_RX_QUEUE 4
+
+/* Number of queues per core */
+#define EDMA_NUM_TXQ_PER_CORE 4
+#define EDMA_NUM_RXQ_PER_CORE 2
+
+#define EDMA_TPD_EOP_SHIFT 31
+
+#define EDMA_PORT_ID_SHIFT 12
+#define EDMA_PORT_ID_MASK 0x7
+
+/* tpd word 3 bit 18-28 */
+#define EDMA_TPD_PORT_BITMAP_SHIFT 18
+
+#define EDMA_TPD_FROM_CPU_SHIFT 25
+
+#define EDMA_FROM_CPU_MASK 0x80
+#define EDMA_SKB_PRIORITY_MASK 0x38
+
+/* TX/RX descriptor ring count */
+/* should be a power of 2 */
+#define EDMA_RX_RING_SIZE 128
+#define EDMA_TX_RING_SIZE 128
+
+/* Flags used in paged/non paged mode */
+#define EDMA_RX_HEAD_BUFF_SIZE_JUMBO 256
+#define EDMA_RX_HEAD_BUFF_SIZE 1540
+
+/* MAX frame size supported by switch */
+#define EDMA_MAX_JUMBO_FRAME_SIZE 9216
+
+/* Configurations */
+#define EDMA_INTR_CLEAR_TYPE 0
+#define EDMA_INTR_SW_IDX_W_TYPE 0
+#define EDMA_FIFO_THRESH_TYPE 0
+#define EDMA_RSS_TYPE 0
+#define EDMA_RX_IMT 0x0020
+#define EDMA_TX_IMT 0x0050
+#define EDMA_TPD_BURST 5
+#define EDMA_TXF_BURST 0x100
+#define EDMA_RFD_BURST 8
+#define EDMA_RFD_THR 16
+#define EDMA_RFD_LTHR 0
+
+/* RX/TX per CPU based mask/shift */
+#define EDMA_TX_PER_CPU_MASK 0xF
+#define EDMA_RX_PER_CPU_MASK 0x3
+#define EDMA_TX_PER_CPU_MASK_SHIFT 0x2
+#define EDMA_RX_PER_CPU_MASK_SHIFT 0x1
+#define EDMA_TX_CPU_START_SHIFT 0x2
+#define EDMA_RX_CPU_START_SHIFT 0x1
+
+/* FLags used in transmit direction */
+#define EDMA_HW_CHECKSUM 0x00000001
+#define EDMA_VLAN_TX_TAG_INSERT_FLAG 0x00000002
+#define EDMA_VLAN_TX_TAG_INSERT_DEFAULT_FLAG 0x00000004
+
+#define EDMA_SW_DESC_FLAG_LAST 0x1
+#define EDMA_SW_DESC_FLAG_SKB_HEAD 0x2
+#define EDMA_SW_DESC_FLAG_SKB_FRAG 0x4
+#define EDMA_SW_DESC_FLAG_SKB_FRAGLIST 0x8
+#define EDMA_SW_DESC_FLAG_SKB_NONE 0x10
+#define EDMA_SW_DESC_FLAG_SKB_REUSE 0x20
+
+
+#define EDMA_MAX_SKB_FRAGS (MAX_SKB_FRAGS + 1)
+
+/* Ethtool specific list of EDMA supported features */
+#define EDMA_SUPPORTED_FEATURES (SUPPORTED_10baseT_Half \
+					| SUPPORTED_10baseT_Full \
+					| SUPPORTED_100baseT_Half \
+					| SUPPORTED_100baseT_Full \
+					| SUPPORTED_1000baseT_Full)
+
+/* Recevie side atheros Header */
+#define EDMA_RX_ATH_HDR_VERSION 0x2
+#define EDMA_RX_ATH_HDR_VERSION_SHIFT 14
+#define EDMA_RX_ATH_HDR_PRIORITY_SHIFT 11
+#define EDMA_RX_ATH_PORT_TYPE_SHIFT 6
+#define EDMA_RX_ATH_HDR_RSTP_PORT_TYPE 0x4
+
+/* Transmit side atheros Header */
+#define EDMA_TX_ATH_HDR_PORT_BITMAP_MASK 0x7F
+#define EDMA_TX_ATH_HDR_FROM_CPU_MASK 0x80
+#define EDMA_TX_ATH_HDR_FROM_CPU_SHIFT 7
+
+#define EDMA_TXQ_START_CORE0 8
+#define EDMA_TXQ_START_CORE1 12
+#define EDMA_TXQ_START_CORE2 0
+#define EDMA_TXQ_START_CORE3 4
+
+#define EDMA_TXQ_IRQ_MASK_CORE0 0x0F00
+#define EDMA_TXQ_IRQ_MASK_CORE1 0xF000
+#define EDMA_TXQ_IRQ_MASK_CORE2 0x000F
+#define EDMA_TXQ_IRQ_MASK_CORE3 0x00F0
+
+#define EDMA_ETH_HDR_LEN 12
+#define EDMA_ETH_TYPE_MASK 0xFFFF
+
+#define EDMA_RX_BUFFER_WRITE 16
+#define EDMA_RFD_AVAIL_THR 80
+
+#define EDMA_GMAC_NO_MDIO_PHY	PHY_MAX_ADDR
+
+extern int ssdk_rfs_ipct_rule_set(__be32 ip_src, __be32 ip_dst,
+				  __be16 sport, __be16 dport,
+				  uint8_t proto, u16 loadbalance, bool action);
+struct edma_ethtool_statistics {
+	u32 tx_q0_pkt;
+	u32 tx_q1_pkt;
+	u32 tx_q2_pkt;
+	u32 tx_q3_pkt;
+	u32 tx_q4_pkt;
+	u32 tx_q5_pkt;
+	u32 tx_q6_pkt;
+	u32 tx_q7_pkt;
+	u32 tx_q8_pkt;
+	u32 tx_q9_pkt;
+	u32 tx_q10_pkt;
+	u32 tx_q11_pkt;
+	u32 tx_q12_pkt;
+	u32 tx_q13_pkt;
+	u32 tx_q14_pkt;
+	u32 tx_q15_pkt;
+	u32 tx_q0_byte;
+	u32 tx_q1_byte;
+	u32 tx_q2_byte;
+	u32 tx_q3_byte;
+	u32 tx_q4_byte;
+	u32 tx_q5_byte;
+	u32 tx_q6_byte;
+	u32 tx_q7_byte;
+	u32 tx_q8_byte;
+	u32 tx_q9_byte;
+	u32 tx_q10_byte;
+	u32 tx_q11_byte;
+	u32 tx_q12_byte;
+	u32 tx_q13_byte;
+	u32 tx_q14_byte;
+	u32 tx_q15_byte;
+	u32 rx_q0_pkt;
+	u32 rx_q1_pkt;
+	u32 rx_q2_pkt;
+	u32 rx_q3_pkt;
+	u32 rx_q4_pkt;
+	u32 rx_q5_pkt;
+	u32 rx_q6_pkt;
+	u32 rx_q7_pkt;
+	u32 rx_q0_byte;
+	u32 rx_q1_byte;
+	u32 rx_q2_byte;
+	u32 rx_q3_byte;
+	u32 rx_q4_byte;
+	u32 rx_q5_byte;
+	u32 rx_q6_byte;
+	u32 rx_q7_byte;
+	u32 tx_desc_error;
+	u32 rx_alloc_fail_ctr;
+};
+
+struct edma_mdio_data {
+	struct mii_bus	*mii_bus;
+	void __iomem	*membase;
+	int phy_irq[PHY_MAX_ADDR];
+};
+
+/* EDMA LINK state */
+enum edma_link_state {
+	__EDMA_LINKUP, /* Indicate link is UP */
+	__EDMA_LINKDOWN /* Indicate link is down */
+};
+
+/* EDMA GMAC state */
+enum edma_gmac_state {
+	__EDMA_UP /* use to indicate GMAC is up */
+};
+
+/* edma transmit descriptor */
+struct edma_tx_desc {
+	__le16  len; /* full packet including CRC */
+	__le16  svlan_tag; /* vlan tag */
+	__le32  word1; /* byte 4-7 */
+	__le32  addr; /* address of buffer */
+	__le32  word3; /* byte 12 */
+};
+
+/* edma receive return descriptor */
+struct edma_rx_return_desc {
+	u16 rrd0;
+	u16 rrd1;
+	u16 rrd2;
+	u16 rrd3;
+	u16 rrd4;
+	u16 rrd5;
+	u16 rrd6;
+	u16 rrd7;
+};
+
+/* RFD descriptor */
+struct edma_rx_free_desc {
+	__le32  buffer_addr; /* buffer address */
+};
+
+/* edma hw specific data */
+struct edma_hw {
+	u32  __iomem *hw_addr; /* inner register address */
+	struct edma_adapter *adapter; /* netdevice adapter */
+	u32 rx_intr_mask; /*rx interrupt mask */
+	u32 tx_intr_mask; /* tx interrupt nask */
+	u32 misc_intr_mask; /* misc interrupt mask */
+	u32 wol_intr_mask; /* wake on lan interrupt mask */
+	bool intr_clear_type; /* interrupt clear */
+	bool intr_sw_idx_w; /* interrupt software index */
+	u32 rx_head_buff_size; /* Rx buffer size */
+	u8 rss_type; /* rss protocol type */
+};
+
+/* edma_sw_desc stores software descriptor
+ * SW descriptor has 1:1 map with HW descriptor
+ */
+struct edma_sw_desc {
+	struct sk_buff *skb;
+	dma_addr_t dma; /* dma address */
+	u16 length; /* Tx/Rx buffer length */
+	u32 flags;
+};
+
+/* per core related information */
+struct edma_per_cpu_queues_info {
+	struct napi_struct napi; /* napi associated with the core */
+	u32 tx_mask; /* tx interrupt mask */
+	u32 rx_mask; /* rx interrupt mask */
+	u32 tx_status; /* tx interrupt status */
+	u32 rx_status; /* rx interrupt status */
+	u32 tx_start; /* tx queue start */
+	u32 rx_start; /* rx queue start */
+	struct edma_common_info *edma_cinfo; /* edma common info */
+};
+
+/* edma specific common info */
+struct edma_common_info {
+	struct edma_tx_desc_ring *tpd_ring[16]; /* 16 Tx queues */
+	struct edma_rfd_desc_ring *rfd_ring[8]; /* 8 Rx queues */
+	struct platform_device *pdev; /* device structure */
+	struct net_device *netdev[EDMA_MAX_PORTID_SUPPORTED];
+	struct net_device *portid_netdev_lookup_tbl[EDMA_MAX_PORTID_BITMAP_INDEX];
+	struct ctl_table_header *edma_ctl_table_hdr;
+	int num_gmac;
+	struct edma_ethtool_statistics edma_ethstats; /* ethtool stats */
+	int num_rx_queues; /* number of rx queue */
+	u32 num_tx_queues; /* number of tx queue */
+	u32 tx_irq[16]; /* number of tx irq */
+	u32 rx_irq[8]; /* number of rx irq */
+	u32 from_cpu; /* from CPU TPD field */
+	u32 num_rxq_per_core; /* Rx queues per core */
+	u32 num_txq_per_core; /* Tx queues per core */
+	u16 tx_ring_count; /* Tx ring count */
+	u16 rx_ring_count; /* Rx ring*/
+	u16 rx_head_buffer_len; /* rx buffer length */
+	u16 rx_page_buffer_len; /* rx buffer length */
+	u32 page_mode; /* Jumbo frame supported flag */
+	u32 fraglist_mode; /* fraglist supported flag */
+	struct edma_hw hw; /* edma hw specific structure */
+	struct edma_per_cpu_queues_info edma_percpu_info[CONFIG_NR_CPUS]; /* per cpu information */
+	spinlock_t stats_lock; /* protect edma stats area for updation */
+	struct timer_list edma_stats_timer;
+	bool is_single_phy;
+	void __iomem *ess_hw_addr;
+	struct clk *ess_clk;
+};
+
+/* transimit packet descriptor (tpd) ring */
+struct edma_tx_desc_ring {
+	struct netdev_queue *nq[EDMA_MAX_NETDEV_PER_QUEUE]; /* Linux queue index */
+	struct net_device *netdev[EDMA_MAX_NETDEV_PER_QUEUE];
+			/* Array of netdevs associated with the tpd ring */
+	void *hw_desc; /* descriptor ring virtual address */
+	struct edma_sw_desc *sw_desc; /* buffer associated with ring */
+	int netdev_bmp; /* Bitmap for per-ring netdevs */
+	u32 size; /* descriptor ring length in bytes */
+	u16 count; /* number of descriptors in the ring */
+	dma_addr_t dma; /* descriptor ring physical address */
+	u16 sw_next_to_fill; /* next Tx descriptor to fill */
+	u16 sw_next_to_clean; /* next Tx descriptor to clean */
+};
+
+/* receive free descriptor (rfd) ring */
+struct edma_rfd_desc_ring {
+	void *hw_desc; /* descriptor ring virtual address */
+	struct edma_sw_desc *sw_desc; /* buffer associated with ring */
+	u16 size; /* bytes allocated to sw_desc */
+	u16 count; /* number of descriptors in the ring */
+	dma_addr_t dma; /* descriptor ring physical address */
+	u16 sw_next_to_fill; /* next descriptor to fill */
+	u16 sw_next_to_clean; /* next descriptor to clean */
+	u16 pending_fill; /* fill pending from previous iteration */
+};
+
+/* edma_rfs_flter_node - rfs filter node in hash table */
+struct edma_rfs_filter_node {
+	struct flow_keys keys;
+	u32 flow_id; /* flow_id of filter provided by kernel */
+	u16 filter_id; /* filter id of filter returned by adaptor */
+	u16 rq_id; /* desired rq index */
+	struct hlist_node node; /* edma rfs list node */
+};
+
+/* edma_rfs_flow_tbl - rfs flow table */
+struct edma_rfs_flow_table {
+	u16 max_num_filter; /* Maximum number of filters edma supports */
+	u16 hashtoclean; /* hash table index to clean next */
+	int filter_available; /* Number of free filters available */
+	struct hlist_head hlist_head[EDMA_RFS_FLOW_ENTRIES];
+	spinlock_t rfs_ftab_lock;
+	struct timer_list expire_rfs; /* timer function for edma_rps_may_expire_flow */
+};
+
+/* EDMA net device structure */
+struct edma_adapter {
+	struct net_device *netdev; /* netdevice */
+	struct platform_device *pdev; /* platform device */
+	struct edma_common_info *edma_cinfo; /* edma common info */
+	struct phy_device *phydev; /* Phy device */
+	struct edma_rfs_flow_table rfs; /* edma rfs flow table */
+	struct net_device_stats stats; /* netdev statistics */
+	set_rfs_filter_callback_t set_rfs_rule;
+	u32 flags;/* status flags */
+	unsigned long state_flags; /* GMAC up/down flags */
+	u32 forced_speed; /* link force speed */
+	u32 forced_duplex; /* link force duplex */
+	u32 link_state; /* phy link state */
+	u32 phy_mdio_addr; /* PHY device address on MII interface */
+	u32 poll_required; /* check if link polling is required */
+	u32 tx_start_offset[CONFIG_NR_CPUS]; /* tx queue start */
+	u32 default_vlan_tag; /* vlan tag */
+	u32 dp_bitmap;
+	uint8_t phy_id[MII_BUS_ID_SIZE + 3];
+};
+
+int edma_alloc_queues_tx(struct edma_common_info *edma_cinfo);
+int edma_alloc_queues_rx(struct edma_common_info *edma_cinfo);
+int edma_open(struct net_device *netdev);
+int edma_close(struct net_device *netdev);
+void edma_free_tx_resources(struct edma_common_info *edma_c_info);
+void edma_free_rx_resources(struct edma_common_info *edma_c_info);
+int edma_alloc_tx_rings(struct edma_common_info *edma_cinfo);
+int edma_alloc_rx_rings(struct edma_common_info *edma_cinfo);
+void edma_free_tx_rings(struct edma_common_info *edma_cinfo);
+void edma_free_rx_rings(struct edma_common_info *edma_cinfo);
+void edma_free_queues(struct edma_common_info *edma_cinfo);
+void edma_irq_disable(struct edma_common_info *edma_cinfo);
+int edma_reset(struct edma_common_info *edma_cinfo);
+int edma_poll(struct napi_struct *napi, int budget);
+netdev_tx_t edma_xmit(struct sk_buff *skb,
+		struct net_device *netdev);
+int edma_configure(struct edma_common_info *edma_cinfo);
+void edma_irq_enable(struct edma_common_info *edma_cinfo);
+void edma_enable_tx_ctrl(struct edma_hw *hw);
+void edma_enable_rx_ctrl(struct edma_hw *hw);
+void edma_stop_rx_tx(struct edma_hw *hw);
+void edma_free_irqs(struct edma_adapter *adapter);
+irqreturn_t edma_interrupt(int irq, void *dev);
+void edma_write_reg(u16 reg_addr, u32 reg_value);
+void edma_read_reg(u16 reg_addr, volatile u32 *reg_value);
+struct net_device_stats *edma_get_stats(struct net_device *netdev);
+int edma_set_mac_addr(struct net_device *netdev, void *p);
+int edma_rx_flow_steer(struct net_device *dev, const struct sk_buff *skb,
+		u16 rxq, u32 flow_id);
+int edma_register_rfs_filter(struct net_device *netdev,
+		set_rfs_filter_callback_t set_filter);
+void edma_flow_may_expire(struct timer_list *t);
+void edma_set_ethtool_ops(struct net_device *netdev);
+void edma_set_stp_rstp(bool tag);
+void edma_assign_ath_hdr_type(int tag);
+int edma_get_default_vlan_tag(struct net_device *netdev);
+void edma_adjust_link(struct net_device *netdev);
+int edma_fill_netdev(struct edma_common_info *edma_cinfo, int qid, int num, int txq_id);
+void edma_read_append_stats(struct edma_common_info *edma_cinfo);
+void edma_change_tx_coalesce(int usecs);
+void edma_change_rx_coalesce(int usecs);
+void edma_get_tx_rx_coalesce(u32 *reg_val);
+void edma_clear_irq_status(void);
+void ess_set_port_status_speed(struct edma_common_info *edma_cinfo,
+                               struct phy_device *phydev, uint8_t port_id);
+#endif /* _EDMA_H_ */
diff --git a/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/edma_axi.c b/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/edma_axi.c
new file mode 100644
index 0000000000..db5eac2f03
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/edma_axi.c
@@ -0,0 +1,1363 @@
+/*
+ * Copyright (c) 2014 - 2016, The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all copies.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+ * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/cpu_rmap.h>
+#include <linux/of.h>
+#include <linux/of_net.h>
+#include <linux/timer.h>
+#include <linux/of_platform.h>
+#include <linux/of_address.h>
+#include <linux/clk.h>
+#include <linux/string.h>
+#include <linux/reset.h>
+#include "edma.h"
+#include "ess_edma.h"
+
+/* Weight round robin and virtual QID mask */
+#define EDMA_WRR_VID_SCTL_MASK 0xffff
+
+/* Weight round robin and virtual QID shift */
+#define EDMA_WRR_VID_SCTL_SHIFT 16
+
+char edma_axi_driver_name[] = "ess_edma";
+static const u32 default_msg = NETIF_MSG_DRV | NETIF_MSG_PROBE |
+	NETIF_MSG_LINK | NETIF_MSG_TIMER | NETIF_MSG_IFDOWN | NETIF_MSG_IFUP;
+
+static u32 edma_hw_addr;
+
+char edma_tx_irq[16][64];
+char edma_rx_irq[8][64];
+struct net_device *edma_netdev[EDMA_MAX_PORTID_SUPPORTED];
+static u16 tx_start[4] = {EDMA_TXQ_START_CORE0, EDMA_TXQ_START_CORE1,
+			EDMA_TXQ_START_CORE2, EDMA_TXQ_START_CORE3};
+static u32 tx_mask[4] = {EDMA_TXQ_IRQ_MASK_CORE0, EDMA_TXQ_IRQ_MASK_CORE1,
+			EDMA_TXQ_IRQ_MASK_CORE2, EDMA_TXQ_IRQ_MASK_CORE3};
+
+static u32 edma_default_ltag  __read_mostly = EDMA_LAN_DEFAULT_VLAN;
+static u32 edma_default_wtag  __read_mostly = EDMA_WAN_DEFAULT_VLAN;
+static u32 edma_default_group1_vtag  __read_mostly = EDMA_DEFAULT_GROUP1_VLAN;
+static u32 edma_default_group2_vtag  __read_mostly = EDMA_DEFAULT_GROUP2_VLAN;
+static u32 edma_default_group3_vtag  __read_mostly = EDMA_DEFAULT_GROUP3_VLAN;
+static u32 edma_default_group4_vtag  __read_mostly = EDMA_DEFAULT_GROUP4_VLAN;
+static u32 edma_default_group5_vtag  __read_mostly = EDMA_DEFAULT_GROUP5_VLAN;
+static u32 edma_rss_idt_val = EDMA_RSS_IDT_VALUE;
+static u32 edma_rss_idt_idx;
+
+static int edma_weight_assigned_to_q __read_mostly;
+static int edma_queue_to_virtual_q __read_mostly;
+static bool edma_enable_rstp  __read_mostly;
+static int edma_athr_hdr_eth_type __read_mostly;
+
+static int page_mode;
+module_param(page_mode, int, 0);
+MODULE_PARM_DESC(page_mode, "enable page mode");
+
+static int overwrite_mode;
+module_param(overwrite_mode, int, 0);
+MODULE_PARM_DESC(overwrite_mode, "overwrite default page_mode setting");
+
+static int jumbo_mru = EDMA_RX_HEAD_BUFF_SIZE;
+module_param(jumbo_mru, int, 0);
+MODULE_PARM_DESC(jumbo_mru, "enable fraglist support");
+
+static int num_rxq = 4;
+module_param(num_rxq, int, 0);
+MODULE_PARM_DESC(num_rxq, "change the number of rx queues");
+
+void edma_write_reg(u16 reg_addr, u32 reg_value)
+{
+	writel(reg_value, ((void __iomem *)(edma_hw_addr + reg_addr)));
+}
+
+void edma_read_reg(u16 reg_addr, volatile u32 *reg_value)
+{
+	*reg_value = readl((void __iomem *)(edma_hw_addr + reg_addr));
+}
+
+static void ess_write_reg(struct edma_common_info *edma, u16 reg_addr, u32 reg_value)
+{
+	writel(reg_value, ((void __iomem *)
+		((unsigned long)edma->ess_hw_addr + reg_addr)));
+}
+
+static void ess_read_reg(struct edma_common_info *edma, u16 reg_addr,
+		  volatile u32 *reg_value)
+{
+	*reg_value = readl((void __iomem *)
+		((unsigned long)edma->ess_hw_addr + reg_addr));
+}
+
+static int ess_reset(struct edma_common_info *edma)
+{
+	struct device_node *switch_node = NULL;
+	struct reset_control *ess_rst;
+	u32 regval;
+
+	switch_node = of_find_node_by_name(NULL, "ess-switch");
+	if (!switch_node) {
+		pr_err("switch-node not found\n");
+		return -EINVAL;
+	}
+
+	ess_rst = of_reset_control_get(switch_node, "ess_rst");
+	of_node_put(switch_node);
+
+	if (IS_ERR(ess_rst)) {
+		pr_err("failed to find ess_rst!\n");
+		return -ENOENT;
+	}
+
+	reset_control_assert(ess_rst);
+	msleep(10);
+	reset_control_deassert(ess_rst);
+	msleep(100);
+	reset_control_put(ess_rst);
+
+	/* Enable only port 5 <--> port 0
+	 * bits 0:6 bitmap of ports it can fwd to */
+#define SET_PORT_BMP(r,v) \
+		ess_read_reg(edma, r, &regval); \
+		ess_write_reg(edma, r, ((regval & ~0x3F) | v));
+
+	SET_PORT_BMP(ESS_PORT0_LOOKUP_CTRL,0x20);
+	SET_PORT_BMP(ESS_PORT1_LOOKUP_CTRL,0x00);
+	SET_PORT_BMP(ESS_PORT2_LOOKUP_CTRL,0x00);
+	SET_PORT_BMP(ESS_PORT3_LOOKUP_CTRL,0x00);
+	SET_PORT_BMP(ESS_PORT4_LOOKUP_CTRL,0x00);
+	SET_PORT_BMP(ESS_PORT5_LOOKUP_CTRL,0x01);
+	ess_write_reg(edma, ESS_RGMII_CTRL, 0x400);
+	ess_write_reg(edma, ESS_PORT0_STATUS, ESS_PORT_1G_FDX);
+	ess_write_reg(edma, ESS_PORT5_STATUS, ESS_PORT_1G_FDX);
+	ess_write_reg(edma, ESS_PORT0_HEADER_CTRL, 0);
+#undef SET_PORT_BMP
+
+	/* forward multicast and broadcast frames to CPU */
+	ess_write_reg(edma, ESS_FWD_CTRL1,
+		(ESS_PORTS_ALL << ESS_FWD_CTRL1_UC_FLOOD_S) |
+		(ESS_PORTS_ALL << ESS_FWD_CTRL1_MC_FLOOD_S) |
+		(ESS_PORTS_ALL << ESS_FWD_CTRL1_BC_FLOOD_S));
+
+	return 0;
+}
+
+void ess_set_port_status_speed(struct edma_common_info *edma,
+			       struct phy_device *phydev, uint8_t port_id)
+{
+	uint16_t reg_off = ESS_PORT0_STATUS + (4 * port_id);
+	uint32_t reg_val = 0;
+
+	ess_read_reg(edma, reg_off, &reg_val);
+
+	/* reset the speed bits [0:1] */
+	reg_val &= ~ESS_PORT_STATUS_SPEED_INV;
+
+	/* set the new speed */
+	switch(phydev->speed) {
+		case SPEED_1000:  reg_val |= ESS_PORT_STATUS_SPEED_1000; break;
+		case SPEED_100:   reg_val |= ESS_PORT_STATUS_SPEED_100;  break;
+		case SPEED_10:    reg_val |= ESS_PORT_STATUS_SPEED_10;   break;
+		default:          reg_val |= ESS_PORT_STATUS_SPEED_INV;  break;
+	}
+
+	/* check full/half duplex */
+	if (phydev->duplex) {
+		reg_val |= ESS_PORT_STATUS_DUPLEX_MODE;
+	} else {
+		reg_val &= ~ESS_PORT_STATUS_DUPLEX_MODE;
+	}
+
+	ess_write_reg(edma, reg_off, reg_val);
+}
+
+/* edma_change_tx_coalesce()
+ *	change tx interrupt moderation timer
+ */
+void edma_change_tx_coalesce(int usecs)
+{
+	u32 reg_value;
+
+	/* Here, we right shift the value from the user by 1, this is
+	 * done because IMT resolution timer is 2usecs. 1 count
+	 * of this register corresponds to 2 usecs.
+	 */
+	edma_read_reg(EDMA_REG_IRQ_MODRT_TIMER_INIT, &reg_value);
+	reg_value = ((reg_value & 0xffff) | ((usecs >> 1) << 16));
+	edma_write_reg(EDMA_REG_IRQ_MODRT_TIMER_INIT, reg_value);
+}
+
+/* edma_change_rx_coalesce()
+ *	change rx interrupt moderation timer
+ */
+void edma_change_rx_coalesce(int usecs)
+{
+	u32 reg_value;
+
+	/* Here, we right shift the value from the user by 1, this is
+	 * done because IMT resolution timer is 2usecs. 1 count
+	 * of this register corresponds to 2 usecs.
+	 */
+	edma_read_reg(EDMA_REG_IRQ_MODRT_TIMER_INIT, &reg_value);
+	reg_value = ((reg_value & 0xffff0000) | (usecs >> 1));
+	edma_write_reg(EDMA_REG_IRQ_MODRT_TIMER_INIT, reg_value);
+}
+
+/* edma_get_tx_rx_coalesce()
+ *	Get tx/rx interrupt moderation value
+ */
+void edma_get_tx_rx_coalesce(u32 *reg_val)
+{
+	edma_read_reg(EDMA_REG_IRQ_MODRT_TIMER_INIT, reg_val);
+}
+
+void edma_read_append_stats(struct edma_common_info *edma_cinfo)
+{
+	uint32_t *p;
+	int i;
+	u32 stat;
+
+	spin_lock_bh(&edma_cinfo->stats_lock);
+	p = (uint32_t *)&(edma_cinfo->edma_ethstats);
+
+	for (i = 0; i < EDMA_MAX_TRANSMIT_QUEUE; i++) {
+		edma_read_reg(EDMA_REG_TX_STAT_PKT_Q(i), &stat);
+		*p += stat;
+		p++;
+	}
+
+	for (i = 0; i < EDMA_MAX_TRANSMIT_QUEUE; i++) {
+		edma_read_reg(EDMA_REG_TX_STAT_BYTE_Q(i), &stat);
+		*p += stat;
+		p++;
+	}
+
+	for (i = 0; i < EDMA_MAX_RECEIVE_QUEUE; i++) {
+		edma_read_reg(EDMA_REG_RX_STAT_PKT_Q(i), &stat);
+		*p += stat;
+		p++;
+	}
+
+	for (i = 0; i < EDMA_MAX_RECEIVE_QUEUE; i++) {
+		edma_read_reg(EDMA_REG_RX_STAT_BYTE_Q(i), &stat);
+		*p += stat;
+		p++;
+	}
+
+	spin_unlock_bh(&edma_cinfo->stats_lock);
+}
+
+static void edma_statistics_timer(struct timer_list *t)
+{
+	struct edma_common_info *edma_cinfo =
+		from_timer(edma_cinfo, t, edma_stats_timer);
+
+	edma_read_append_stats(edma_cinfo);
+
+	mod_timer(&edma_cinfo->edma_stats_timer, jiffies + 1*HZ);
+}
+
+static int edma_enable_stp_rstp(struct ctl_table *table, int write,
+				void __user *buffer, size_t *lenp,
+				loff_t *ppos)
+{
+	int ret;
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+	if (write)
+		edma_set_stp_rstp(edma_enable_rstp);
+
+	return ret;
+}
+
+static int edma_ath_hdr_eth_type(struct ctl_table *table, int write,
+				 void __user *buffer, size_t *lenp,
+				 loff_t *ppos)
+{
+	int ret;
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+	if (write)
+		edma_assign_ath_hdr_type(edma_athr_hdr_eth_type);
+
+	return ret;
+}
+
+static int edma_change_default_lan_vlan(struct ctl_table *table, int write,
+					void __user *buffer, size_t *lenp,
+					loff_t *ppos)
+{
+	struct edma_adapter *adapter;
+	int ret;
+
+	if (!edma_netdev[1]) {
+		pr_err("Netdevice for default_lan does not exist\n");
+		return -1;
+	}
+
+	adapter = netdev_priv(edma_netdev[1]);
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+
+	if (write)
+		adapter->default_vlan_tag = edma_default_ltag;
+
+	return ret;
+}
+
+static int edma_change_default_wan_vlan(struct ctl_table *table, int write,
+					void __user *buffer, size_t *lenp,
+					loff_t *ppos)
+{
+	struct edma_adapter *adapter;
+	int ret;
+
+	if (!edma_netdev[0]) {
+		pr_err("Netdevice for default_wan does not exist\n");
+		return -1;
+	}
+
+	adapter = netdev_priv(edma_netdev[0]);
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+
+	if (write)
+		adapter->default_vlan_tag = edma_default_wtag;
+
+	return ret;
+}
+
+static int edma_change_group1_vtag(struct ctl_table *table, int write,
+				   void __user *buffer, size_t *lenp,
+				   loff_t *ppos)
+{
+	struct edma_adapter *adapter;
+	struct edma_common_info *edma_cinfo;
+	int ret;
+
+	if (!edma_netdev[0]) {
+		pr_err("Netdevice for Group 1 does not exist\n");
+		return -1;
+	}
+
+	adapter = netdev_priv(edma_netdev[0]);
+	edma_cinfo = adapter->edma_cinfo;
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+
+	if (write)
+		adapter->default_vlan_tag = edma_default_group1_vtag;
+
+	return ret;
+}
+
+static int edma_change_group2_vtag(struct ctl_table *table, int write,
+				   void __user *buffer, size_t *lenp,
+				   loff_t *ppos)
+{
+	struct edma_adapter *adapter;
+	struct edma_common_info *edma_cinfo;
+	int ret;
+
+	if (!edma_netdev[1]) {
+		pr_err("Netdevice for Group 2 does not exist\n");
+		return -1;
+	}
+
+	adapter = netdev_priv(edma_netdev[1]);
+	edma_cinfo = adapter->edma_cinfo;
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+
+	if (write)
+		adapter->default_vlan_tag = edma_default_group2_vtag;
+
+	return ret;
+}
+
+static int edma_change_group3_vtag(struct ctl_table *table, int write,
+				   void __user *buffer, size_t *lenp,
+				   loff_t *ppos)
+{
+	struct edma_adapter *adapter;
+	struct edma_common_info *edma_cinfo;
+	int ret;
+
+	if (!edma_netdev[2]) {
+		pr_err("Netdevice for Group 3 does not exist\n");
+		return -1;
+	}
+
+	adapter = netdev_priv(edma_netdev[2]);
+	edma_cinfo = adapter->edma_cinfo;
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+
+	if (write)
+		adapter->default_vlan_tag = edma_default_group3_vtag;
+
+	return ret;
+}
+
+static int edma_change_group4_vtag(struct ctl_table *table, int write,
+				   void __user *buffer, size_t *lenp,
+				   loff_t *ppos)
+{
+	struct edma_adapter *adapter;
+	struct edma_common_info *edma_cinfo;
+	int ret;
+
+	if (!edma_netdev[3]) {
+		pr_err("Netdevice for Group 4 does not exist\n");
+		return -1;
+	}
+
+	adapter = netdev_priv(edma_netdev[3]);
+	edma_cinfo = adapter->edma_cinfo;
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+
+	if (write)
+		adapter->default_vlan_tag = edma_default_group4_vtag;
+
+	return ret;
+}
+
+static int edma_change_group5_vtag(struct ctl_table *table, int write,
+				   void __user *buffer, size_t *lenp,
+				   loff_t *ppos)
+{
+	struct edma_adapter *adapter;
+	struct edma_common_info *edma_cinfo;
+	int ret;
+
+	if (!edma_netdev[4]) {
+		pr_err("Netdevice for Group 5 does not exist\n");
+		return -1;
+	}
+
+	adapter = netdev_priv(edma_netdev[4]);
+	edma_cinfo = adapter->edma_cinfo;
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+
+	if (write)
+		adapter->default_vlan_tag = edma_default_group5_vtag;
+
+	return ret;
+}
+
+static int edma_set_rss_idt_value(struct ctl_table *table, int write,
+				  void __user *buffer, size_t *lenp,
+				  loff_t *ppos)
+{
+	int ret;
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+	if (write && !ret)
+		edma_write_reg(EDMA_REG_RSS_IDT(edma_rss_idt_idx),
+			       edma_rss_idt_val);
+	return ret;
+}
+
+static int edma_set_rss_idt_idx(struct ctl_table *table, int write,
+				void __user *buffer, size_t *lenp,
+				loff_t *ppos)
+{
+	int ret;
+	u32 old_value = edma_rss_idt_idx;
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+	if (!write || ret)
+		return ret;
+
+	if (edma_rss_idt_idx >= EDMA_NUM_IDT) {
+		pr_err("Invalid RSS indirection table index %d\n",
+		       edma_rss_idt_idx);
+		edma_rss_idt_idx = old_value;
+		return -EINVAL;
+	}
+	return ret;
+}
+
+static int edma_weight_assigned_to_queues(struct ctl_table *table, int write,
+					  void __user *buffer, size_t *lenp,
+					  loff_t *ppos)
+{
+	int ret, queue_id, weight;
+	u32 reg_data, data, reg_addr;
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+	if (write) {
+		queue_id = edma_weight_assigned_to_q & EDMA_WRR_VID_SCTL_MASK;
+		if (queue_id < 0 || queue_id > 15) {
+			pr_err("queue_id not within desired range\n");
+			return -EINVAL;
+		}
+
+		weight = edma_weight_assigned_to_q >> EDMA_WRR_VID_SCTL_SHIFT;
+		if (weight < 0 || weight > 0xF) {
+			pr_err("queue_id not within desired range\n");
+			return -EINVAL;
+		}
+
+		data = weight << EDMA_WRR_SHIFT(queue_id);
+
+		reg_addr = EDMA_REG_WRR_CTRL_Q0_Q3 + (queue_id & ~0x3);
+		edma_read_reg(reg_addr, &reg_data);
+		reg_data &= ~(1 << EDMA_WRR_SHIFT(queue_id));
+		edma_write_reg(reg_addr, data | reg_data);
+	}
+
+	return ret;
+}
+
+static int edma_queue_to_virtual_queue_map(struct ctl_table *table, int write,
+					   void __user *buffer, size_t *lenp,
+					   loff_t *ppos)
+{
+	int ret, queue_id, virtual_qid;
+	u32 reg_data, data, reg_addr;
+
+	ret = proc_dointvec(table, write, buffer, lenp, ppos);
+	if (write) {
+		queue_id = edma_queue_to_virtual_q & EDMA_WRR_VID_SCTL_MASK;
+		if (queue_id < 0 || queue_id > 15) {
+			pr_err("queue_id not within desired range\n");
+			return -EINVAL;
+		}
+
+		virtual_qid = edma_queue_to_virtual_q >>
+			EDMA_WRR_VID_SCTL_SHIFT;
+		if (virtual_qid < 0 || virtual_qid > 8) {
+			pr_err("queue_id not within desired range\n");
+			return -EINVAL;
+		}
+
+		data = virtual_qid << EDMA_VQ_ID_SHIFT(queue_id);
+
+		reg_addr = EDMA_REG_VQ_CTRL0 + (queue_id & ~0x3);
+		edma_read_reg(reg_addr, &reg_data);
+		reg_data &= ~(1 << EDMA_VQ_ID_SHIFT(queue_id));
+		edma_write_reg(reg_addr, data | reg_data);
+	}
+
+	return ret;
+}
+
+static struct ctl_table edma_table[] = {
+	{
+		.procname       = "default_lan_tag",
+		.data           = &edma_default_ltag,
+		.maxlen         = sizeof(int),
+		.mode           = 0644,
+		.proc_handler   = edma_change_default_lan_vlan
+	},
+	{
+		.procname       = "default_wan_tag",
+		.data           = &edma_default_wtag,
+		.maxlen         = sizeof(int),
+		.mode           = 0644,
+		.proc_handler   = edma_change_default_wan_vlan
+	},
+	{
+		.procname       = "weight_assigned_to_queues",
+		.data           = &edma_weight_assigned_to_q,
+		.maxlen         = sizeof(int),
+		.mode           = 0644,
+		.proc_handler   = edma_weight_assigned_to_queues
+	},
+	{
+		.procname       = "queue_to_virtual_queue_map",
+		.data           = &edma_queue_to_virtual_q,
+		.maxlen         = sizeof(int),
+		.mode           = 0644,
+		.proc_handler   = edma_queue_to_virtual_queue_map
+	},
+	{
+		.procname       = "enable_stp_rstp",
+		.data           = &edma_enable_rstp,
+		.maxlen         = sizeof(int),
+		.mode           = 0644,
+		.proc_handler   = edma_enable_stp_rstp
+	},
+	{
+		.procname       = "athr_hdr_eth_type",
+		.data           = &edma_athr_hdr_eth_type,
+		.maxlen         = sizeof(int),
+		.mode           = 0644,
+		.proc_handler   = edma_ath_hdr_eth_type
+	},
+	{
+		.procname       = "default_group1_vlan_tag",
+		.data           = &edma_default_group1_vtag,
+		.maxlen         = sizeof(int),
+		.mode           = 0644,
+		.proc_handler   = edma_change_group1_vtag
+	},
+	{
+		.procname       = "default_group2_vlan_tag",
+		.data           = &edma_default_group2_vtag,
+		.maxlen         = sizeof(int),
+		.mode           = 0644,
+		.proc_handler   = edma_change_group2_vtag
+	},
+	{
+		.procname       = "default_group3_vlan_tag",
+		.data           = &edma_default_group3_vtag,
+		.maxlen         = sizeof(int),
+		.mode           = 0644,
+		.proc_handler   = edma_change_group3_vtag
+	},
+	{
+		.procname       = "default_group4_vlan_tag",
+		.data           = &edma_default_group4_vtag,
+		.maxlen         = sizeof(int),
+		.mode           = 0644,
+		.proc_handler   = edma_change_group4_vtag
+	},
+	{
+		.procname       = "default_group5_vlan_tag",
+		.data           = &edma_default_group5_vtag,
+		.maxlen         = sizeof(int),
+		.mode           = 0644,
+		.proc_handler   = edma_change_group5_vtag
+	},
+	{
+		.procname       = "edma_rss_idt_value",
+		.data           = &edma_rss_idt_val,
+		.maxlen         = sizeof(int),
+		.mode           = 0644,
+		.proc_handler   = edma_set_rss_idt_value
+	},
+	{
+		.procname       = "edma_rss_idt_idx",
+		.data           = &edma_rss_idt_idx,
+		.maxlen         = sizeof(int),
+		.mode           = 0644,
+		.proc_handler   = edma_set_rss_idt_idx
+	},
+	{}
+};
+
+static int ess_parse(struct edma_common_info *edma)
+{
+	struct device_node *switch_node;
+	int ret = -EINVAL;
+
+	switch_node = of_find_node_by_name(NULL, "ess-switch");
+	if (!switch_node) {
+		pr_err("cannot find ess-switch node\n");
+		goto out;
+	}
+
+	edma->ess_hw_addr = of_io_request_and_map(switch_node,
+						  0, KBUILD_MODNAME);
+	if (!edma->ess_hw_addr) {
+		pr_err("%s ioremap fail.", __func__);
+		goto out;
+	}
+
+	edma->ess_clk = of_clk_get_by_name(switch_node, "ess_clk");
+	ret = clk_prepare_enable(edma->ess_clk);
+out:
+	of_node_put(switch_node);
+	return ret;
+}
+
+/* edma_axi_netdev_ops
+ *	Describe the operations supported by registered netdevices
+ *
+ * static const struct net_device_ops edma_axi_netdev_ops = {
+ *	.ndo_open               = edma_open,
+ *	.ndo_stop               = edma_close,
+ *	.ndo_start_xmit         = edma_xmit_frame,
+ *	.ndo_set_mac_address    = edma_set_mac_addr,
+ * }
+ */
+static const struct net_device_ops edma_axi_netdev_ops = {
+	.ndo_open               = edma_open,
+	.ndo_stop               = edma_close,
+	.ndo_start_xmit         = edma_xmit,
+	.ndo_set_mac_address    = edma_set_mac_addr,
+#ifdef CONFIG_RFS_ACCEL
+	.ndo_rx_flow_steer      = edma_rx_flow_steer,
+	.ndo_register_rfs_filter = edma_register_rfs_filter,
+	.ndo_get_default_vlan_tag = edma_get_default_vlan_tag,
+#endif
+	.ndo_get_stats          = edma_get_stats,
+};
+
+/* edma_axi_probe()
+ *	Initialise an adapter identified by a platform_device structure.
+ *
+ * The OS initialization, configuring of the adapter private structure,
+ * and a hardware reset occur in the probe.
+ */
+static int edma_axi_probe(struct platform_device *pdev)
+{
+	struct edma_common_info *edma_cinfo;
+	struct edma_hw *hw;
+	struct edma_adapter *adapter[EDMA_MAX_PORTID_SUPPORTED];
+	struct resource *res;
+	struct device_node *np = pdev->dev.of_node;
+	struct device_node *pnp;
+	struct device_node *mdio_node = NULL;
+	struct platform_device *mdio_plat = NULL;
+	struct mii_bus *miibus = NULL;
+	struct edma_mdio_data *mdio_data = NULL;
+	int i, j, k, err = 0;
+	int portid_bmp;
+	int idx = 0, idx_mac = 0;
+
+	if (CONFIG_NR_CPUS != EDMA_CPU_CORES_SUPPORTED) {
+		dev_err(&pdev->dev, "Invalid CPU Cores\n");
+		return -EINVAL;
+	}
+
+	if ((num_rxq != 4) && (num_rxq != 8)) {
+		dev_err(&pdev->dev, "Invalid RX queue, edma probe failed\n");
+		return -EINVAL;
+	}
+	edma_cinfo = kzalloc(sizeof(struct edma_common_info), GFP_KERNEL);
+	if (!edma_cinfo) {
+		err = -ENOMEM;
+		goto err_alloc;
+	}
+
+	edma_cinfo->pdev = pdev;
+
+	of_property_read_u32(np, "qcom,num_gmac", &edma_cinfo->num_gmac);
+	if (edma_cinfo->num_gmac > EDMA_MAX_PORTID_SUPPORTED) {
+		pr_err("Invalid DTSI Entry for qcom,num_gmac\n");
+		err = -EINVAL;
+		goto err_cinfo;
+	}
+
+	/* Initialize the netdev array before allocation
+	 * to avoid double free
+	 */
+	for (i = 0 ; i < edma_cinfo->num_gmac ; i++)
+		edma_netdev[i] = NULL;
+
+	for (i = 0 ; i < edma_cinfo->num_gmac ; i++) {
+		edma_netdev[i] = alloc_etherdev_mqs(sizeof(struct edma_adapter),
+			EDMA_NETDEV_TX_QUEUE, EDMA_NETDEV_RX_QUEUE);
+
+		if (!edma_netdev[i]) {
+			dev_err(&pdev->dev,
+				"net device alloc fails for index=%d\n", i);
+			err = -ENODEV;
+			goto err_ioremap;
+		}
+
+		SET_NETDEV_DEV(edma_netdev[i], &pdev->dev);
+		platform_set_drvdata(pdev, edma_netdev[i]);
+		edma_cinfo->netdev[i] = edma_netdev[i];
+	}
+
+	/* Fill ring details */
+	edma_cinfo->num_tx_queues = EDMA_MAX_TRANSMIT_QUEUE;
+	edma_cinfo->num_txq_per_core = (EDMA_MAX_TRANSMIT_QUEUE / 4);
+	edma_cinfo->tx_ring_count = EDMA_TX_RING_SIZE;
+
+	/* Update num rx queues based on module parameter */
+	edma_cinfo->num_rx_queues = num_rxq;
+	edma_cinfo->num_rxq_per_core = ((num_rxq == 4) ? 1 : 2);
+
+	edma_cinfo->rx_ring_count = EDMA_RX_RING_SIZE;
+
+	hw = &edma_cinfo->hw;
+
+	/* Fill HW defaults */
+	hw->tx_intr_mask = EDMA_TX_IMR_NORMAL_MASK;
+	hw->rx_intr_mask = EDMA_RX_IMR_NORMAL_MASK;
+
+	of_property_read_u32(np, "qcom,page-mode", &edma_cinfo->page_mode);
+	of_property_read_u32(np, "qcom,rx_head_buf_size",
+			     &hw->rx_head_buff_size);
+
+	if (overwrite_mode) {
+		dev_info(&pdev->dev, "page mode overwritten");
+		edma_cinfo->page_mode = page_mode;
+	}
+
+	if (jumbo_mru)
+		edma_cinfo->fraglist_mode = 1;
+
+	if (edma_cinfo->page_mode)
+		hw->rx_head_buff_size = EDMA_RX_HEAD_BUFF_SIZE_JUMBO;
+	else if (edma_cinfo->fraglist_mode)
+		hw->rx_head_buff_size = jumbo_mru;
+	else if (!hw->rx_head_buff_size)
+		hw->rx_head_buff_size = EDMA_RX_HEAD_BUFF_SIZE;
+
+	hw->misc_intr_mask = 0;
+	hw->wol_intr_mask = 0;
+
+	hw->intr_clear_type = EDMA_INTR_CLEAR_TYPE;
+	hw->intr_sw_idx_w = EDMA_INTR_SW_IDX_W_TYPE;
+
+	/* configure RSS type to the different protocol that can be
+	 * supported
+	 */
+	hw->rss_type = EDMA_RSS_TYPE_IPV4TCP | EDMA_RSS_TYPE_IPV6_TCP |
+		EDMA_RSS_TYPE_IPV4_UDP | EDMA_RSS_TYPE_IPV6UDP |
+		EDMA_RSS_TYPE_IPV4 | EDMA_RSS_TYPE_IPV6;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+	edma_cinfo->hw.hw_addr = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(edma_cinfo->hw.hw_addr)) {
+		err = PTR_ERR(edma_cinfo->hw.hw_addr);
+		goto err_ioremap;
+	}
+
+	edma_hw_addr = (u32)edma_cinfo->hw.hw_addr;
+
+	/* Parse tx queue interrupt number from device tree */
+	for (i = 0; i < edma_cinfo->num_tx_queues; i++)
+		edma_cinfo->tx_irq[i] = platform_get_irq(pdev, i);
+
+	/* Parse rx queue interrupt number from device tree
+	 * Here we are setting j to point to the point where we
+	 * left tx interrupt parsing(i.e 16) and run run the loop
+	 * from 0 to 7 to parse rx interrupt number.
+	 */
+	for (i = 0, j = edma_cinfo->num_tx_queues, k = 0;
+			i < edma_cinfo->num_rx_queues; i++) {
+		edma_cinfo->rx_irq[k] = platform_get_irq(pdev, j);
+		k += ((num_rxq == 4) ?  2 : 1);
+		j += ((num_rxq == 4) ?  2 : 1);
+	}
+
+	edma_cinfo->rx_head_buffer_len = edma_cinfo->hw.rx_head_buff_size;
+	edma_cinfo->rx_page_buffer_len = PAGE_SIZE;
+
+	err = edma_alloc_queues_tx(edma_cinfo);
+	if (err) {
+		dev_err(&pdev->dev, "Allocation of TX queue failed\n");
+		goto err_tx_qinit;
+	}
+
+	err = edma_alloc_queues_rx(edma_cinfo);
+	if (err) {
+		dev_err(&pdev->dev, "Allocation of RX queue failed\n");
+		goto err_rx_qinit;
+	}
+
+	err = edma_alloc_tx_rings(edma_cinfo);
+	if (err) {
+		dev_err(&pdev->dev, "Allocation of TX resources failed\n");
+		goto err_tx_rinit;
+	}
+
+	err = edma_alloc_rx_rings(edma_cinfo);
+	if (err) {
+		dev_err(&pdev->dev, "Allocation of RX resources failed\n");
+		goto err_rx_rinit;
+	}
+
+	/* Initialize netdev and netdev bitmap for transmit descriptor rings */
+	for (i = 0; i < edma_cinfo->num_tx_queues; i++) {
+		struct edma_tx_desc_ring *etdr =  edma_cinfo->tpd_ring[i];
+		int j;
+
+		etdr->netdev_bmp = 0;
+		for (j = 0; j < EDMA_MAX_NETDEV_PER_QUEUE; j++) {
+			etdr->netdev[j] = NULL;
+			etdr->nq[j] = NULL;
+		}
+	}
+
+	if (of_property_read_bool(np, "qcom,mdio_supported")) {
+		mdio_node = of_find_compatible_node(NULL, NULL,
+						    "qcom,ipq4019-mdio");
+		if (!mdio_node) {
+			dev_err(&pdev->dev, "cannot find mdio node by phandle");
+			err = -EIO;
+			goto err_mdiobus_init_fail;
+		}
+
+		mdio_plat = of_find_device_by_node(mdio_node);
+		if (!mdio_plat) {
+			dev_err(&pdev->dev,
+				"cannot find platform device from mdio node");
+			of_node_put(mdio_node);
+			err = -EIO;
+			goto err_mdiobus_init_fail;
+		}
+
+		mdio_data = dev_get_drvdata(&mdio_plat->dev);
+		if (!mdio_data) {
+			dev_err(&pdev->dev,
+				"cannot get mii bus reference from device data");
+			of_node_put(mdio_node);
+			err = -EIO;
+			goto err_mdiobus_init_fail;
+		}
+
+		miibus = mdio_data->mii_bus;
+	}
+
+	if (of_property_read_bool(np, "qcom,single-phy") &&
+	    edma_cinfo->num_gmac == 1) {
+		err = ess_parse(edma_cinfo);
+		if (!err)
+			err = ess_reset(edma_cinfo);
+		if (err)
+			goto err_single_phy_init;
+		else
+			edma_cinfo->is_single_phy = true;
+	}
+
+	for_each_available_child_of_node(np, pnp) {
+		const char *mac_addr;
+
+		/* this check is needed if parent and daughter dts have
+		 * different number of gmac nodes
+		 */
+		if (idx_mac == edma_cinfo->num_gmac) {
+			of_node_put(np);
+			break;
+		}
+
+		mac_addr = of_get_mac_address(pnp);
+		if (mac_addr)
+			memcpy(edma_netdev[idx_mac]->dev_addr, mac_addr, ETH_ALEN);
+
+		idx_mac++;
+	}
+
+	/* Populate the adapter structure register the netdevice */
+	for (i = 0; i < edma_cinfo->num_gmac; i++) {
+		int k, m;
+
+		adapter[i] = netdev_priv(edma_netdev[i]);
+		adapter[i]->netdev = edma_netdev[i];
+		adapter[i]->pdev = pdev;
+		for (j = 0; j < CONFIG_NR_CPUS; j++) {
+			m = i % 2;
+			adapter[i]->tx_start_offset[j] =
+				((j << EDMA_TX_CPU_START_SHIFT) + (m << 1));
+			/* Share the queues with available net-devices.
+			 * For instance , with 5 net-devices
+			 * eth0/eth2/eth4 will share q0,q1,q4,q5,q8,q9,q12,q13
+			 * and eth1/eth3 will get the remaining.
+			 */
+			for (k = adapter[i]->tx_start_offset[j]; k <
+			     (adapter[i]->tx_start_offset[j] + 2); k++) {
+				if (edma_fill_netdev(edma_cinfo, k, i, j)) {
+					pr_err("Netdev overflow Error\n");
+					goto err_register;
+				}
+			}
+		}
+
+		adapter[i]->edma_cinfo = edma_cinfo;
+		edma_netdev[i]->netdev_ops = &edma_axi_netdev_ops;
+		edma_netdev[i]->max_mtu = 9000;
+		edma_netdev[i]->features = NETIF_F_HW_CSUM | NETIF_F_RXCSUM
+				      | NETIF_F_HW_VLAN_CTAG_TX
+				      | NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_SG |
+				      NETIF_F_TSO | NETIF_F_TSO6 | NETIF_F_GRO;
+		edma_netdev[i]->hw_features = NETIF_F_HW_CSUM | NETIF_F_RXCSUM |
+				NETIF_F_HW_VLAN_CTAG_RX
+				| NETIF_F_SG | NETIF_F_TSO | NETIF_F_TSO6 |
+				NETIF_F_GRO;
+		edma_netdev[i]->vlan_features = NETIF_F_HW_CSUM | NETIF_F_SG |
+					   NETIF_F_TSO | NETIF_F_TSO6 |
+					   NETIF_F_GRO;
+		edma_netdev[i]->wanted_features = NETIF_F_HW_CSUM | NETIF_F_SG |
+					     NETIF_F_TSO | NETIF_F_TSO6 |
+					     NETIF_F_GRO;
+
+#ifdef CONFIG_RFS_ACCEL
+		edma_netdev[i]->features |=  NETIF_F_RXHASH | NETIF_F_NTUPLE;
+		edma_netdev[i]->hw_features |=  NETIF_F_RXHASH | NETIF_F_NTUPLE;
+		edma_netdev[i]->vlan_features |= NETIF_F_RXHASH | NETIF_F_NTUPLE;
+		edma_netdev[i]->wanted_features |= NETIF_F_RXHASH | NETIF_F_NTUPLE;
+#endif
+		edma_set_ethtool_ops(edma_netdev[i]);
+
+		/* This just fill in some default MAC address
+		 */
+		if (!is_valid_ether_addr(edma_netdev[i]->dev_addr)) {
+			random_ether_addr(edma_netdev[i]->dev_addr);
+			pr_info("EDMA using MAC@ - using");
+			pr_info("%02x:%02x:%02x:%02x:%02x:%02x\n",
+			*(edma_netdev[i]->dev_addr),
+			*(edma_netdev[i]->dev_addr + 1),
+			*(edma_netdev[i]->dev_addr + 2),
+			*(edma_netdev[i]->dev_addr + 3),
+			*(edma_netdev[i]->dev_addr + 4),
+			*(edma_netdev[i]->dev_addr + 5));
+		}
+
+		err = register_netdev(edma_netdev[i]);
+		if (err)
+			goto err_register;
+
+		/* carrier off reporting is important to
+		 * ethtool even BEFORE open
+		 */
+		netif_carrier_off(edma_netdev[i]);
+
+		/* Allocate reverse irq cpu mapping structure for
+		* receive queues
+		*/
+#ifdef CONFIG_RFS_ACCEL
+		edma_netdev[i]->rx_cpu_rmap =
+			alloc_irq_cpu_rmap(EDMA_NETDEV_RX_QUEUE);
+		if (!edma_netdev[i]->rx_cpu_rmap) {
+			err = -ENOMEM;
+			goto err_rmap_alloc_fail;
+		}
+#endif
+	}
+
+	for (i = 0; i < EDMA_MAX_PORTID_BITMAP_INDEX; i++)
+		edma_cinfo->portid_netdev_lookup_tbl[i] = NULL;
+
+	for_each_available_child_of_node(np, pnp) {
+		const uint32_t *vlan_tag = NULL;
+		int len;
+
+		/* this check is needed if parent and daughter dts have
+		 * different number of gmac nodes
+		 */
+		if (idx == edma_cinfo->num_gmac)
+			break;
+
+		/* Populate port-id to netdev lookup table */
+		vlan_tag = of_get_property(pnp, "vlan_tag", &len);
+		if (!vlan_tag) {
+			pr_err("Vlan tag parsing Failed.\n");
+			goto err_rmap_alloc_fail;
+		}
+
+		adapter[idx]->default_vlan_tag = of_read_number(vlan_tag, 1);
+		vlan_tag++;
+		portid_bmp = of_read_number(vlan_tag, 1);
+		adapter[idx]->dp_bitmap = portid_bmp;
+
+		portid_bmp = portid_bmp >> 1; /* We ignore CPU Port bit 0 */
+		while (portid_bmp) {
+			int port_bit = ffs(portid_bmp);
+
+			if (port_bit > EDMA_MAX_PORTID_SUPPORTED)
+				goto err_rmap_alloc_fail;
+			edma_cinfo->portid_netdev_lookup_tbl[port_bit] =
+				edma_netdev[idx];
+			portid_bmp &= ~(1 << (port_bit - 1));
+		}
+
+		if (!of_property_read_u32(pnp, "qcom,poll_required",
+					  &adapter[idx]->poll_required)) {
+			if (adapter[idx]->poll_required) {
+				of_property_read_u32(pnp, "qcom,phy_mdio_addr",
+						     &adapter[idx]->phy_mdio_addr);
+				of_property_read_u32(pnp, "qcom,forced_speed",
+						     &adapter[idx]->forced_speed);
+				of_property_read_u32(pnp, "qcom,forced_duplex",
+						     &adapter[idx]->forced_duplex);
+
+				/* create a phyid using MDIO bus id
+				 * and MDIO bus address
+				 */
+				snprintf(adapter[idx]->phy_id,
+					 MII_BUS_ID_SIZE + 3, PHY_ID_FMT,
+					 miibus->id,
+					 adapter[idx]->phy_mdio_addr);
+			}
+		} else {
+			adapter[idx]->poll_required = 0;
+			adapter[idx]->forced_speed = SPEED_1000;
+			adapter[idx]->forced_duplex = DUPLEX_FULL;
+		}
+
+		idx++;
+	}
+
+	edma_cinfo->edma_ctl_table_hdr = register_net_sysctl(&init_net,
+							     "net/edma",
+							     edma_table);
+	if (!edma_cinfo->edma_ctl_table_hdr) {
+		dev_err(&pdev->dev, "edma sysctl table hdr not registered\n");
+		goto err_unregister_sysctl_tbl;
+	}
+
+	/* Disable all 16 Tx and 8 rx irqs */
+	edma_irq_disable(edma_cinfo);
+
+	err = edma_reset(edma_cinfo);
+	if (err) {
+		err = -EIO;
+		goto err_reset;
+	}
+
+	/* populate per_core_info, do a napi_Add, request 16 TX irqs,
+	 * 8 RX irqs, do a napi enable
+	 */
+	for (i = 0; i < CONFIG_NR_CPUS; i++) {
+		u8 rx_start;
+
+		edma_cinfo->edma_percpu_info[i].napi.state = 0;
+
+		netif_napi_add(edma_netdev[0],
+			       &edma_cinfo->edma_percpu_info[i].napi,
+			       edma_poll, 64);
+		napi_enable(&edma_cinfo->edma_percpu_info[i].napi);
+		edma_cinfo->edma_percpu_info[i].tx_mask = tx_mask[i];
+		edma_cinfo->edma_percpu_info[i].rx_mask = EDMA_RX_PER_CPU_MASK
+				<< (i << EDMA_RX_PER_CPU_MASK_SHIFT);
+		edma_cinfo->edma_percpu_info[i].tx_start = tx_start[i];
+		edma_cinfo->edma_percpu_info[i].rx_start =
+			i << EDMA_RX_CPU_START_SHIFT;
+		rx_start = i << EDMA_RX_CPU_START_SHIFT;
+		edma_cinfo->edma_percpu_info[i].tx_status = 0;
+		edma_cinfo->edma_percpu_info[i].rx_status = 0;
+		edma_cinfo->edma_percpu_info[i].edma_cinfo = edma_cinfo;
+
+		/* Request irq per core */
+		for (j = edma_cinfo->edma_percpu_info[i].tx_start;
+		     j < tx_start[i] + 4; j++) {
+			sprintf(&edma_tx_irq[j][0], "edma_eth_tx%d", j);
+			err = request_irq(edma_cinfo->tx_irq[j],
+					  edma_interrupt,
+					  0,
+					  &edma_tx_irq[j][0],
+					  &edma_cinfo->edma_percpu_info[i]);
+			if (err)
+				goto err_reset;
+		}
+
+		for (j = edma_cinfo->edma_percpu_info[i].rx_start;
+		     j < (rx_start +
+		     ((edma_cinfo->num_rx_queues == 4) ? 1 : 2));
+		     j++) {
+			sprintf(&edma_rx_irq[j][0], "edma_eth_rx%d", j);
+			err = request_irq(edma_cinfo->rx_irq[j],
+					  edma_interrupt,
+					  0,
+					  &edma_rx_irq[j][0],
+					  &edma_cinfo->edma_percpu_info[i]);
+			if (err)
+				goto err_reset;
+		}
+
+#ifdef CONFIG_RFS_ACCEL
+		for (j = edma_cinfo->edma_percpu_info[i].rx_start;
+		     j < rx_start + 2; j += 2) {
+			err = irq_cpu_rmap_add(edma_netdev[0]->rx_cpu_rmap,
+					       edma_cinfo->rx_irq[j]);
+			if (err)
+				goto err_rmap_add_fail;
+		}
+#endif
+	}
+
+	/* Used to clear interrupt status, allocate rx buffer,
+	 * configure edma descriptors registers
+	 */
+	err = edma_configure(edma_cinfo);
+	if (err) {
+		err = -EIO;
+		goto err_configure;
+	}
+
+	/* Configure RSS indirection table.
+	 * 128 hash will be configured in the following
+	 * pattern: hash{0,1,2,3} = {Q0,Q2,Q4,Q6} respectively
+	 * and so on
+	 */
+	for (i = 0; i < EDMA_NUM_IDT; i++)
+		edma_write_reg(EDMA_REG_RSS_IDT(i), EDMA_RSS_IDT_VALUE);
+
+	/* Configure load balance mapping table.
+	 * 4 table entry will be configured according to the
+	 * following pattern: load_balance{0,1,2,3} = {Q0,Q1,Q3,Q4}
+	 * respectively.
+	 */
+	edma_write_reg(EDMA_REG_LB_RING, EDMA_LB_REG_VALUE);
+
+	/* Configure Virtual queue for Tx rings
+	 * User can also change this value runtime through
+	 * a sysctl
+	 */
+	edma_write_reg(EDMA_REG_VQ_CTRL0, EDMA_VQ_REG_VALUE);
+	edma_write_reg(EDMA_REG_VQ_CTRL1, EDMA_VQ_REG_VALUE);
+
+	/* Configure Max AXI Burst write size to 128 bytes*/
+	edma_write_reg(EDMA_REG_AXIW_CTRL_MAXWRSIZE,
+		       EDMA_AXIW_MAXWRSIZE_VALUE);
+
+	/* Enable All 16 tx and 8 rx irq mask */
+	edma_irq_enable(edma_cinfo);
+	edma_enable_tx_ctrl(&edma_cinfo->hw);
+	edma_enable_rx_ctrl(&edma_cinfo->hw);
+
+	for (i = 0; i < edma_cinfo->num_gmac; i++) {
+		if (adapter[i]->poll_required) {
+			int phy_mode = of_get_phy_mode(np);
+
+			if (phy_mode < 0)
+				phy_mode = PHY_INTERFACE_MODE_SGMII;
+			adapter[i]->phydev =
+				phy_connect(edma_netdev[i],
+					    (const char *)adapter[i]->phy_id,
+					    &edma_adjust_link,
+					    phy_mode);
+			if (IS_ERR(adapter[i]->phydev)) {
+				dev_dbg(&pdev->dev, "PHY attach FAIL");
+				err = -EIO;
+				goto edma_phy_attach_fail;
+			} else {
+				linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT,
+						 adapter[i]->phydev->advertising);
+				linkmode_set_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT,
+						 adapter[i]->phydev->advertising);
+				linkmode_set_bit(ETHTOOL_LINK_MODE_Pause_BIT,
+						 adapter[i]->phydev->supported);
+				linkmode_set_bit(ETHTOOL_LINK_MODE_Asym_Pause_BIT,
+						 adapter[i]->phydev->supported);
+			}
+		} else {
+			adapter[i]->phydev = NULL;
+		}
+	}
+
+	spin_lock_init(&edma_cinfo->stats_lock);
+
+	timer_setup(&edma_cinfo->edma_stats_timer, edma_statistics_timer, 0);
+	mod_timer(&edma_cinfo->edma_stats_timer, jiffies + 1*HZ);
+
+	return 0;
+
+edma_phy_attach_fail:
+	miibus = NULL;
+err_configure:
+#ifdef CONFIG_RFS_ACCEL
+	for (i = 0; i < edma_cinfo->num_gmac; i++) {
+		free_irq_cpu_rmap(adapter[i]->netdev->rx_cpu_rmap);
+		adapter[i]->netdev->rx_cpu_rmap = NULL;
+	}
+#endif
+err_rmap_add_fail:
+	edma_free_irqs(adapter[0]);
+	for (i = 0; i < CONFIG_NR_CPUS; i++)
+		napi_disable(&edma_cinfo->edma_percpu_info[i].napi);
+err_reset:
+err_unregister_sysctl_tbl:
+err_rmap_alloc_fail:
+	for (i = 0; i < edma_cinfo->num_gmac; i++)
+		unregister_netdev(edma_netdev[i]);
+err_register:
+err_single_phy_init:
+	iounmap(edma_cinfo->ess_hw_addr);
+	clk_disable_unprepare(edma_cinfo->ess_clk);
+err_mdiobus_init_fail:
+	edma_free_rx_rings(edma_cinfo);
+err_rx_rinit:
+	edma_free_tx_rings(edma_cinfo);
+err_tx_rinit:
+	edma_free_queues(edma_cinfo);
+err_rx_qinit:
+err_tx_qinit:
+	iounmap(edma_cinfo->hw.hw_addr);
+err_ioremap:
+	for (i = 0; i < edma_cinfo->num_gmac; i++) {
+		if (edma_netdev[i])
+			free_netdev(edma_netdev[i]);
+	}
+err_cinfo:
+	kfree(edma_cinfo);
+err_alloc:
+	return err;
+}
+
+/* edma_axi_remove()
+ *	Device Removal Routine
+ *
+ * edma_axi_remove is called by the platform subsystem to alert the driver
+ * that it should release a platform device.
+ */
+static int edma_axi_remove(struct platform_device *pdev)
+{
+	struct edma_adapter *adapter = netdev_priv(edma_netdev[0]);
+	struct edma_common_info *edma_cinfo = adapter->edma_cinfo;
+	struct edma_hw *hw = &edma_cinfo->hw;
+	int i;
+
+	for (i = 0; i < edma_cinfo->num_gmac; i++)
+		unregister_netdev(edma_netdev[i]);
+
+	edma_stop_rx_tx(hw);
+	for (i = 0; i < CONFIG_NR_CPUS; i++)
+		napi_disable(&edma_cinfo->edma_percpu_info[i].napi);
+
+	edma_irq_disable(edma_cinfo);
+	edma_write_reg(EDMA_REG_RX_ISR, 0xff);
+	edma_write_reg(EDMA_REG_TX_ISR, 0xffff);
+#ifdef CONFIG_RFS_ACCEL
+	for (i = 0; i < edma_cinfo->num_gmac; i++) {
+		free_irq_cpu_rmap(edma_netdev[i]->rx_cpu_rmap);
+		edma_netdev[i]->rx_cpu_rmap = NULL;
+	}
+#endif
+
+	for (i = 0; i < edma_cinfo->num_gmac; i++) {
+		struct edma_adapter *adapter = netdev_priv(edma_netdev[i]);
+
+		if (adapter->phydev)
+			phy_disconnect(adapter->phydev);
+	}
+
+	del_timer_sync(&edma_cinfo->edma_stats_timer);
+	edma_free_irqs(adapter);
+	unregister_net_sysctl_table(edma_cinfo->edma_ctl_table_hdr);
+	iounmap(edma_cinfo->ess_hw_addr);
+	clk_disable_unprepare(edma_cinfo->ess_clk);
+	edma_free_tx_resources(edma_cinfo);
+	edma_free_rx_resources(edma_cinfo);
+	edma_free_tx_rings(edma_cinfo);
+	edma_free_rx_rings(edma_cinfo);
+	edma_free_queues(edma_cinfo);
+	for (i = 0; i < edma_cinfo->num_gmac; i++)
+		free_netdev(edma_netdev[i]);
+
+	kfree(edma_cinfo);
+
+	return 0;
+}
+
+static const struct of_device_id edma_of_mtable[] = {
+	{.compatible = "qcom,ess-edma" },
+	{}
+};
+MODULE_DEVICE_TABLE(of, edma_of_mtable);
+
+static struct platform_driver edma_axi_driver = {
+	.driver = {
+		.name    = edma_axi_driver_name,
+		.of_match_table = edma_of_mtable,
+	},
+	.probe    = edma_axi_probe,
+	.remove   = edma_axi_remove,
+};
+
+module_platform_driver(edma_axi_driver);
+
+MODULE_AUTHOR("Qualcomm Atheros Inc");
+MODULE_DESCRIPTION("QCA ESS EDMA driver");
+MODULE_LICENSE("GPL");
diff --git a/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/edma_ethtool.c b/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/edma_ethtool.c
new file mode 100644
index 0000000000..8f6e3833b6
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/edma_ethtool.c
@@ -0,0 +1,377 @@
+/*
+ * Copyright (c) 2015 - 2016, The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all copies.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+ * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <linux/ethtool.h>
+#include <linux/netdevice.h>
+#include <linux/string.h>
+#include "edma.h"
+
+struct edma_ethtool_stats {
+	uint8_t stat_string[ETH_GSTRING_LEN];
+	uint32_t stat_offset;
+};
+
+#define EDMA_STAT(m)    offsetof(struct edma_ethtool_statistics, m)
+#define DRVINFO_LEN	32
+
+/* Array of strings describing statistics
+ */
+static const struct edma_ethtool_stats edma_gstrings_stats[] = {
+	{"tx_q0_pkt", EDMA_STAT(tx_q0_pkt)},
+	{"tx_q1_pkt", EDMA_STAT(tx_q1_pkt)},
+	{"tx_q2_pkt", EDMA_STAT(tx_q2_pkt)},
+	{"tx_q3_pkt", EDMA_STAT(tx_q3_pkt)},
+	{"tx_q4_pkt", EDMA_STAT(tx_q4_pkt)},
+	{"tx_q5_pkt", EDMA_STAT(tx_q5_pkt)},
+	{"tx_q6_pkt", EDMA_STAT(tx_q6_pkt)},
+	{"tx_q7_pkt", EDMA_STAT(tx_q7_pkt)},
+	{"tx_q8_pkt", EDMA_STAT(tx_q8_pkt)},
+	{"tx_q9_pkt", EDMA_STAT(tx_q9_pkt)},
+	{"tx_q10_pkt", EDMA_STAT(tx_q10_pkt)},
+	{"tx_q11_pkt", EDMA_STAT(tx_q11_pkt)},
+	{"tx_q12_pkt", EDMA_STAT(tx_q12_pkt)},
+	{"tx_q13_pkt", EDMA_STAT(tx_q13_pkt)},
+	{"tx_q14_pkt", EDMA_STAT(tx_q14_pkt)},
+	{"tx_q15_pkt", EDMA_STAT(tx_q15_pkt)},
+	{"tx_q0_byte", EDMA_STAT(tx_q0_byte)},
+	{"tx_q1_byte", EDMA_STAT(tx_q1_byte)},
+	{"tx_q2_byte", EDMA_STAT(tx_q2_byte)},
+	{"tx_q3_byte", EDMA_STAT(tx_q3_byte)},
+	{"tx_q4_byte", EDMA_STAT(tx_q4_byte)},
+	{"tx_q5_byte", EDMA_STAT(tx_q5_byte)},
+	{"tx_q6_byte", EDMA_STAT(tx_q6_byte)},
+	{"tx_q7_byte", EDMA_STAT(tx_q7_byte)},
+	{"tx_q8_byte", EDMA_STAT(tx_q8_byte)},
+	{"tx_q9_byte", EDMA_STAT(tx_q9_byte)},
+	{"tx_q10_byte", EDMA_STAT(tx_q10_byte)},
+	{"tx_q11_byte", EDMA_STAT(tx_q11_byte)},
+	{"tx_q12_byte", EDMA_STAT(tx_q12_byte)},
+	{"tx_q13_byte", EDMA_STAT(tx_q13_byte)},
+	{"tx_q14_byte", EDMA_STAT(tx_q14_byte)},
+	{"tx_q15_byte", EDMA_STAT(tx_q15_byte)},
+	{"rx_q0_pkt", EDMA_STAT(rx_q0_pkt)},
+	{"rx_q1_pkt", EDMA_STAT(rx_q1_pkt)},
+	{"rx_q2_pkt", EDMA_STAT(rx_q2_pkt)},
+	{"rx_q3_pkt", EDMA_STAT(rx_q3_pkt)},
+	{"rx_q4_pkt", EDMA_STAT(rx_q4_pkt)},
+	{"rx_q5_pkt", EDMA_STAT(rx_q5_pkt)},
+	{"rx_q6_pkt", EDMA_STAT(rx_q6_pkt)},
+	{"rx_q7_pkt", EDMA_STAT(rx_q7_pkt)},
+	{"rx_q0_byte", EDMA_STAT(rx_q0_byte)},
+	{"rx_q1_byte", EDMA_STAT(rx_q1_byte)},
+	{"rx_q2_byte", EDMA_STAT(rx_q2_byte)},
+	{"rx_q3_byte", EDMA_STAT(rx_q3_byte)},
+	{"rx_q4_byte", EDMA_STAT(rx_q4_byte)},
+	{"rx_q5_byte", EDMA_STAT(rx_q5_byte)},
+	{"rx_q6_byte", EDMA_STAT(rx_q6_byte)},
+	{"rx_q7_byte", EDMA_STAT(rx_q7_byte)},
+	{"tx_desc_error", EDMA_STAT(tx_desc_error)},
+	{"rx_alloc_fail_ctr", EDMA_STAT(rx_alloc_fail_ctr)},
+};
+
+#define EDMA_STATS_LEN ARRAY_SIZE(edma_gstrings_stats)
+
+/* edma_get_strset_count()
+ *	Get strset count
+ */
+static int edma_get_strset_count(struct net_device *netdev,
+				 int sset)
+{
+	switch (sset) {
+	case ETH_SS_STATS:
+		return EDMA_STATS_LEN;
+	default:
+		netdev_dbg(netdev, "%s: Invalid string set", __func__);
+		return -EOPNOTSUPP;
+	}
+}
+
+
+/* edma_get_strings()
+ *	get stats string
+ */
+static void edma_get_strings(struct net_device *netdev, uint32_t stringset,
+			     uint8_t *data)
+{
+	uint8_t *p = data;
+	uint32_t i;
+
+	switch (stringset) {
+	case ETH_SS_STATS:
+		for (i = 0; i < EDMA_STATS_LEN; i++) {
+			memcpy(p, edma_gstrings_stats[i].stat_string,
+				min((size_t)ETH_GSTRING_LEN,
+				    strlen(edma_gstrings_stats[i].stat_string)
+				    + 1));
+			p += ETH_GSTRING_LEN;
+		}
+		break;
+	}
+}
+
+/* edma_get_ethtool_stats()
+ *	Get ethtool statistics
+ */
+static void edma_get_ethtool_stats(struct net_device *netdev,
+				   struct ethtool_stats *stats, uint64_t *data)
+{
+	struct edma_adapter *adapter = netdev_priv(netdev);
+	struct edma_common_info *edma_cinfo = adapter->edma_cinfo;
+	int i;
+	uint8_t *p = NULL;
+
+	edma_read_append_stats(edma_cinfo);
+
+	for(i = 0; i < EDMA_STATS_LEN; i++) {
+		p = (uint8_t *)&(edma_cinfo->edma_ethstats) +
+			edma_gstrings_stats[i].stat_offset;
+		data[i] = *(uint32_t *)p;
+	}
+}
+
+/* edma_get_drvinfo()
+ *	get edma driver info
+ */
+static void edma_get_drvinfo(struct net_device *dev,
+			     struct ethtool_drvinfo *info)
+{
+	strlcpy(info->driver, "ess_edma", DRVINFO_LEN);
+	strlcpy(info->bus_info, "axi", ETHTOOL_BUSINFO_LEN);
+}
+
+/* edma_nway_reset()
+ *	Reset the phy, if available.
+ */
+static int edma_nway_reset(struct net_device *netdev)
+{
+	return -EINVAL;
+}
+
+/* edma_get_wol()
+ *	get wake on lan info
+ */
+static void edma_get_wol(struct net_device *netdev,
+			 struct ethtool_wolinfo *wol)
+{
+	wol->supported = 0;
+	wol->wolopts = 0;
+}
+
+/* edma_get_msglevel()
+ *	get message level.
+ */
+static uint32_t edma_get_msglevel(struct net_device *netdev)
+{
+	return 0;
+}
+
+/* edma_get_settings()
+ *	Get edma settings
+ */
+#if 0
+static int edma_get_settings(struct net_device *netdev,
+			     struct ethtool_cmd *ecmd)
+{
+	struct edma_adapter *adapter = netdev_priv(netdev);
+
+	if (adapter->poll_required) {
+		struct phy_device *phydev = NULL;
+		uint16_t phyreg;
+
+		if ((adapter->forced_speed != SPEED_UNKNOWN)
+			&& !(adapter->poll_required))
+			return -EPERM;
+
+		phydev = adapter->phydev;
+
+		ecmd->advertising = phydev->advertising;
+		ecmd->autoneg = phydev->autoneg;
+
+		if (adapter->link_state == __EDMA_LINKDOWN) {
+			ecmd->speed =  SPEED_UNKNOWN;
+			ecmd->duplex = DUPLEX_UNKNOWN;
+		} else {
+			ecmd->speed = phydev->speed;
+			ecmd->duplex = phydev->duplex;
+		}
+
+		ecmd->phy_address = adapter->phy_mdio_addr;
+
+		phyreg = (uint16_t)phy_read(adapter->phydev, MII_LPA);
+		if (phyreg & LPA_10HALF)
+			ecmd->lp_advertising |= ADVERTISED_10baseT_Half;
+
+		if (phyreg & LPA_10FULL)
+			ecmd->lp_advertising |= ADVERTISED_10baseT_Full;
+
+		if (phyreg & LPA_100HALF)
+			ecmd->lp_advertising |= ADVERTISED_100baseT_Half;
+
+		if (phyreg & LPA_100FULL)
+			ecmd->lp_advertising |= ADVERTISED_100baseT_Full;
+
+		phyreg = (uint16_t)phy_read(adapter->phydev, MII_STAT1000);
+		if (phyreg & LPA_1000HALF)
+			ecmd->lp_advertising |= ADVERTISED_1000baseT_Half;
+
+		if (phyreg & LPA_1000FULL)
+			ecmd->lp_advertising |= ADVERTISED_1000baseT_Full;
+	} else {
+		/* If the speed/duplex for this GMAC is forced and we
+		 * are not polling for link state changes, return the
+		 * values as specified by platform. This will be true
+		 * for GMACs connected to switch, and interfaces that
+		 * do not use a PHY.
+		 */
+		if (!(adapter->poll_required)) {
+			if (adapter->forced_speed != SPEED_UNKNOWN) {
+				/* set speed and duplex */
+				ethtool_cmd_speed_set(ecmd, SPEED_1000);
+				ecmd->duplex = DUPLEX_FULL;
+
+				/* Populate capabilities advertised by self */
+				ecmd->advertising = 0;
+				ecmd->autoneg = 0;
+				ecmd->port = PORT_TP;
+				ecmd->transceiver = XCVR_EXTERNAL;
+			} else {
+				/* non link polled and non
+				 * forced speed/duplex interface
+				 */
+				return -EIO;
+			}
+		}
+	}
+
+	return 0;
+}
+
+/* edma_set_settings()
+ *	Set EDMA settings
+ */
+static int edma_set_settings(struct net_device *netdev,
+			     struct ethtool_cmd *ecmd)
+{
+	struct edma_adapter *adapter = netdev_priv(netdev);
+	struct phy_device *phydev = NULL;
+
+	if ((adapter->forced_speed != SPEED_UNKNOWN) &&
+	     !adapter->poll_required)
+		return -EPERM;
+
+	phydev = adapter->phydev;
+	phydev->advertising = ecmd->advertising;
+	phydev->autoneg = ecmd->autoneg;
+	phydev->speed = ethtool_cmd_speed(ecmd);
+	phydev->duplex = ecmd->duplex;
+
+	genphy_config_aneg(phydev);
+
+	return 0;
+}
+#endif
+
+/* edma_get_coalesce
+ *	get interrupt mitigation
+ */
+static int edma_get_coalesce(struct net_device *netdev,
+			     struct ethtool_coalesce *ec)
+{
+	u32 reg_val;
+
+	edma_get_tx_rx_coalesce(&reg_val);
+
+	/* We read the Interrupt Moderation Timer(IMT) register value,
+	 * use lower 16 bit for rx and higher 16 bit for Tx. We do a
+	 * left shift by 1, because IMT resolution timer is 2usecs.
+	 * Hence the value given by the register is multiplied by 2 to
+	 * get the actual time in usecs.
+	 */
+	ec->tx_coalesce_usecs = (((reg_val >> 16) & 0xffff) << 1);
+	ec->rx_coalesce_usecs = ((reg_val & 0xffff) << 1);
+
+	return 0;
+}
+
+/* edma_set_coalesce
+ *	set interrupt mitigation
+ */
+static int edma_set_coalesce(struct net_device *netdev,
+			     struct ethtool_coalesce *ec)
+{
+	if (ec->tx_coalesce_usecs)
+		edma_change_tx_coalesce(ec->tx_coalesce_usecs);
+	if (ec->rx_coalesce_usecs)
+		edma_change_rx_coalesce(ec->rx_coalesce_usecs);
+
+	return 0;
+}
+
+/* edma_set_priv_flags()
+ *	Set EDMA private flags
+ */
+static int edma_set_priv_flags(struct net_device *netdev, u32 flags)
+{
+	return 0;
+}
+
+/* edma_get_priv_flags()
+ *	get edma driver flags
+ */
+static u32 edma_get_priv_flags(struct net_device *netdev)
+{
+	return 0;
+}
+
+/* edma_get_ringparam()
+ *	get ring size
+ */
+static void edma_get_ringparam(struct net_device *netdev,
+			       struct ethtool_ringparam *ring)
+{
+	struct edma_adapter *adapter = netdev_priv(netdev);
+	struct edma_common_info *edma_cinfo = adapter->edma_cinfo;
+
+	ring->tx_max_pending = edma_cinfo->tx_ring_count;
+	ring->rx_max_pending = edma_cinfo->rx_ring_count;
+}
+
+/* Ethtool operations
+ */
+static const struct ethtool_ops edma_ethtool_ops = {
+	.get_drvinfo = &edma_get_drvinfo,
+	.get_link = &ethtool_op_get_link,
+	.get_msglevel = &edma_get_msglevel,
+	.nway_reset = &edma_nway_reset,
+	.get_wol = &edma_get_wol,
+//	.get_settings = &edma_get_settings,
+//	.set_settings = &edma_set_settings,
+	.get_strings = &edma_get_strings,
+	.get_sset_count = &edma_get_strset_count,
+	.get_ethtool_stats = &edma_get_ethtool_stats,
+	.get_coalesce = &edma_get_coalesce,
+	.set_coalesce = &edma_set_coalesce,
+	.get_priv_flags = edma_get_priv_flags,
+	.set_priv_flags = edma_set_priv_flags,
+	.get_ringparam = edma_get_ringparam,
+};
+
+/* edma_set_ethtool_ops
+ *	Set ethtool operations
+ */
+void edma_set_ethtool_ops(struct net_device *netdev)
+{
+	netdev->ethtool_ops = &edma_ethtool_ops;
+}
diff --git a/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/ess_edma.h b/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/ess_edma.h
new file mode 100644
index 0000000000..021be98a38
--- /dev/null
+++ b/target/linux/ipq40xx/files-5.4/drivers/net/ethernet/qualcomm/essedma/ess_edma.h
@@ -0,0 +1,389 @@
+/*
+ * Copyright (c) 2014 - 2016, The Linux Foundation. All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for
+ * any purpose with or without fee is hereby granted, provided that the
+ * above copyright notice and this permission notice appear in all copies.
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
+ * OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _ESS_EDMA_H_
+#define _ESS_EDMA_H_
+
+#include <linux/types.h>
+
+struct edma_adapter;
+struct edma_hw;
+
+/* register definition */
+#define EDMA_REG_MAS_CTRL 0x0
+#define EDMA_REG_TIMEOUT_CTRL 0x004
+#define EDMA_REG_DBG0 0x008
+#define EDMA_REG_DBG1 0x00C
+#define EDMA_REG_SW_CTRL0 0x100
+#define EDMA_REG_SW_CTRL1 0x104
+
+/* Interrupt Status Register */
+#define EDMA_REG_RX_ISR 0x200
+#define EDMA_REG_TX_ISR 0x208
+#define EDMA_REG_MISC_ISR 0x210
+#define EDMA_REG_WOL_ISR 0x218
+
+#define EDMA_MISC_ISR_RX_URG_Q(x) (1 << x)
+
+#define EDMA_MISC_ISR_AXIR_TIMEOUT 0x00000100
+#define EDMA_MISC_ISR_AXIR_ERR 0x00000200
+#define EDMA_MISC_ISR_TXF_DEAD 0x00000400
+#define EDMA_MISC_ISR_AXIW_ERR 0x00000800
+#define EDMA_MISC_ISR_AXIW_TIMEOUT 0x00001000
+
+#define EDMA_WOL_ISR 0x00000001
+
+/* Interrupt Mask Register */
+#define EDMA_REG_MISC_IMR 0x214
+#define EDMA_REG_WOL_IMR 0x218
+
+#define EDMA_RX_IMR_NORMAL_MASK 0x1
+#define EDMA_TX_IMR_NORMAL_MASK 0x1
+#define EDMA_MISC_IMR_NORMAL_MASK 0x80001FFF
+#define EDMA_WOL_IMR_NORMAL_MASK 0x1
+
+/* Edma receive consumer index */
+#define EDMA_REG_RX_SW_CONS_IDX_Q(x) (0x220 + ((x) << 2)) /* x is the queue id */
+/* Edma transmit consumer index */
+#define EDMA_REG_TX_SW_CONS_IDX_Q(x) (0x240 + ((x) << 2)) /* x is the queue id */
+
+/* IRQ Moderator Initial Timer Register */
+#define EDMA_REG_IRQ_MODRT_TIMER_INIT 0x280
+#define EDMA_IRQ_MODRT_TIMER_MASK 0xFFFF
+#define EDMA_IRQ_MODRT_RX_TIMER_SHIFT 0
+#define EDMA_IRQ_MODRT_TX_TIMER_SHIFT 16
+
+/* Interrupt Control Register */
+#define EDMA_REG_INTR_CTRL 0x284
+#define EDMA_INTR_CLR_TYP_SHIFT 0
+#define EDMA_INTR_SW_IDX_W_TYP_SHIFT 1
+#define EDMA_INTR_CLEAR_TYPE_W1 0
+#define EDMA_INTR_CLEAR_TYPE_R 1
+
+/* RX Interrupt Mask Register */
+#define EDMA_REG_RX_INT_MASK_Q(x) (0x300 + ((x) << 2)) /* x = queue id */
+
+/* TX Interrupt mask register */
+#define EDMA_REG_TX_INT_MASK_Q(x) (0x340 + ((x) << 2)) /* x = queue id */
+
+/* Load Ptr Register
+ * Software sets this bit after the initialization of the head and tail
+ */
+#define EDMA_REG_TX_SRAM_PART 0x400
+#define EDMA_LOAD_PTR_SHIFT 16
+
+/* TXQ Control Register */
+#define EDMA_REG_TXQ_CTRL 0x404
+#define EDMA_TXQ_CTRL_IP_OPTION_EN 0x10
+#define EDMA_TXQ_CTRL_TXQ_EN 0x20
+#define EDMA_TXQ_CTRL_ENH_MODE 0x40
+#define EDMA_TXQ_CTRL_LS_8023_EN 0x80
+#define EDMA_TXQ_CTRL_TPD_BURST_EN 0x100
+#define EDMA_TXQ_CTRL_LSO_BREAK_EN 0x200
+#define EDMA_TXQ_NUM_TPD_BURST_MASK 0xF
+#define EDMA_TXQ_TXF_BURST_NUM_MASK 0xFFFF
+#define EDMA_TXQ_NUM_TPD_BURST_SHIFT 0
+#define EDMA_TXQ_TXF_BURST_NUM_SHIFT 16
+
+#define	EDMA_REG_TXF_WATER_MARK 0x408 /* In 8-bytes */
+#define EDMA_TXF_WATER_MARK_MASK 0x0FFF
+#define EDMA_TXF_LOW_WATER_MARK_SHIFT 0
+#define EDMA_TXF_HIGH_WATER_MARK_SHIFT 16
+#define EDMA_TXQ_CTRL_BURST_MODE_EN 0x80000000
+
+/* WRR Control Register */
+#define EDMA_REG_WRR_CTRL_Q0_Q3 0x40c
+#define EDMA_REG_WRR_CTRL_Q4_Q7 0x410
+#define EDMA_REG_WRR_CTRL_Q8_Q11 0x414
+#define EDMA_REG_WRR_CTRL_Q12_Q15 0x418
+
+/* Weight round robin(WRR), it takes queue as input, and computes
+ * starting bits where we need to write the weight for a particular
+ * queue
+ */
+#define EDMA_WRR_SHIFT(x) (((x) * 5) % 20)
+
+/* Tx Descriptor Control Register */
+#define EDMA_REG_TPD_RING_SIZE 0x41C
+#define EDMA_TPD_RING_SIZE_SHIFT 0
+#define EDMA_TPD_RING_SIZE_MASK 0xFFFF
+
+/* Transmit descriptor base address */
+#define EDMA_REG_TPD_BASE_ADDR_Q(x) (0x420 + ((x) << 2)) /* x = queue id */
+
+/* TPD Index Register */
+#define EDMA_REG_TPD_IDX_Q(x) (0x460 + ((x) << 2)) /* x = queue id */
+
+#define EDMA_TPD_PROD_IDX_BITS 0x0000FFFF
+#define EDMA_TPD_CONS_IDX_BITS 0xFFFF0000
+#define EDMA_TPD_PROD_IDX_MASK 0xFFFF
+#define EDMA_TPD_CONS_IDX_MASK 0xFFFF
+#define EDMA_TPD_PROD_IDX_SHIFT 0
+#define EDMA_TPD_CONS_IDX_SHIFT 16
+
+/* TX Virtual Queue Mapping Control Register */
+#define EDMA_REG_VQ_CTRL0 0x4A0
+#define EDMA_REG_VQ_CTRL1 0x4A4
+
+/* Virtual QID shift, it takes queue as input, and computes
+ * Virtual QID position in virtual qid control register
+ */
+#define EDMA_VQ_ID_SHIFT(i) (((i) * 3) % 24)
+
+/* Virtual Queue Default Value */
+#define EDMA_VQ_REG_VALUE 0x240240
+
+/* Tx side Port Interface Control Register */
+#define EDMA_REG_PORT_CTRL 0x4A8
+#define EDMA_PAD_EN_SHIFT 15
+
+/* Tx side VLAN Configuration Register */
+#define EDMA_REG_VLAN_CFG 0x4AC
+
+#define EDMA_TX_CVLAN 16
+#define EDMA_TX_INS_CVLAN 17
+#define EDMA_TX_CVLAN_TAG_SHIFT 0
+
+#define EDMA_TX_SVLAN 14
+#define EDMA_TX_INS_SVLAN 15
+#define EDMA_TX_SVLAN_TAG_SHIFT 16
+
+/* Tx Queue Packet Statistic Register */
+#define EDMA_REG_TX_STAT_PKT_Q(x) (0x700 + ((x) << 3)) /* x = queue id */
+
+#define EDMA_TX_STAT_PKT_MASK 0xFFFFFF
+
+/* Tx Queue Byte Statistic Register */
+#define EDMA_REG_TX_STAT_BYTE_Q(x) (0x704 + ((x) << 3)) /* x = queue id */
+
+/* Load Balance Based Ring Offset Register */
+#define EDMA_REG_LB_RING 0x800
+#define EDMA_LB_RING_ENTRY_MASK 0xff
+#define EDMA_LB_RING_ID_MASK 0x7
+#define EDMA_LB_RING_PROFILE_ID_MASK 0x3
+#define EDMA_LB_RING_ENTRY_BIT_OFFSET 8
+#define EDMA_LB_RING_ID_OFFSET 0
+#define EDMA_LB_RING_PROFILE_ID_OFFSET 3
+#define EDMA_LB_REG_VALUE 0x6040200
+
+/* Load Balance Priority Mapping Register */
+#define EDMA_REG_LB_PRI_START 0x804
+#define EDMA_REG_LB_PRI_END 0x810
+#define EDMA_LB_PRI_REG_INC 4
+#define EDMA_LB_PRI_ENTRY_BIT_OFFSET 4
+#define EDMA_LB_PRI_ENTRY_MASK 0xf
+
+/* RSS Priority Mapping Register */
+#define EDMA_REG_RSS_PRI 0x820
+#define EDMA_RSS_PRI_ENTRY_MASK 0xf
+#define EDMA_RSS_RING_ID_MASK 0x7
+#define EDMA_RSS_PRI_ENTRY_BIT_OFFSET 4
+
+/* RSS Indirection Register */
+#define EDMA_REG_RSS_IDT(x) (0x840 + ((x) << 2)) /* x = No. of indirection table */
+#define EDMA_NUM_IDT 16
+#define EDMA_RSS_IDT_VALUE 0x64206420
+
+/* Default RSS Ring Register */
+#define EDMA_REG_DEF_RSS 0x890
+#define EDMA_DEF_RSS_MASK 0x7
+
+/* RSS Hash Function Type Register */
+#define EDMA_REG_RSS_TYPE 0x894
+#define EDMA_RSS_TYPE_NONE 0x01
+#define EDMA_RSS_TYPE_IPV4TCP 0x02
+#define EDMA_RSS_TYPE_IPV6_TCP 0x04
+#define EDMA_RSS_TYPE_IPV4_UDP 0x08
+#define EDMA_RSS_TYPE_IPV6UDP 0x10
+#define EDMA_RSS_TYPE_IPV4 0x20
+#define EDMA_RSS_TYPE_IPV6 0x40
+#define EDMA_RSS_HASH_MODE_MASK 0x7f
+
+#define EDMA_REG_RSS_HASH_VALUE 0x8C0
+
+#define EDMA_REG_RSS_TYPE_RESULT 0x8C4
+
+#define EDMA_HASH_TYPE_START 0
+#define EDMA_HASH_TYPE_END 5
+#define EDMA_HASH_TYPE_SHIFT 12
+
+#define EDMA_RFS_FLOW_ENTRIES 1024
+#define EDMA_RFS_FLOW_ENTRIES_MASK (EDMA_RFS_FLOW_ENTRIES - 1)
+#define EDMA_RFS_EXPIRE_COUNT_PER_CALL 128
+
+/* RFD Base Address Register */
+#define EDMA_REG_RFD_BASE_ADDR_Q(x) (0x950 + ((x) << 2)) /* x = queue id */
+
+/* RFD Index Register */
+#define EDMA_REG_RFD_IDX_Q(x) (0x9B0 + ((x) << 2))
+
+#define EDMA_RFD_PROD_IDX_BITS 0x00000FFF
+#define EDMA_RFD_CONS_IDX_BITS 0x0FFF0000
+#define EDMA_RFD_PROD_IDX_MASK 0xFFF
+#define EDMA_RFD_CONS_IDX_MASK 0xFFF
+#define EDMA_RFD_PROD_IDX_SHIFT 0
+#define EDMA_RFD_CONS_IDX_SHIFT 16
+
+/* Rx Descriptor Control Register */
+#define EDMA_REG_RX_DESC0 0xA10
+#define EDMA_RFD_RING_SIZE_MASK 0xFFF
+#define EDMA_RX_BUF_SIZE_MASK 0xFFFF
+#define EDMA_RFD_RING_SIZE_SHIFT 0
+#define EDMA_RX_BUF_SIZE_SHIFT 16
+
+#define EDMA_REG_RX_DESC1 0xA14
+#define EDMA_RXQ_RFD_BURST_NUM_MASK 0x3F
+#define EDMA_RXQ_RFD_PF_THRESH_MASK 0x1F
+#define EDMA_RXQ_RFD_LOW_THRESH_MASK 0xFFF
+#define EDMA_RXQ_RFD_BURST_NUM_SHIFT 0
+#define EDMA_RXQ_RFD_PF_THRESH_SHIFT 8
+#define EDMA_RXQ_RFD_LOW_THRESH_SHIFT 16
+
+/* RXQ Control Register */
+#define EDMA_REG_RXQ_CTRL 0xA18
+#define EDMA_FIFO_THRESH_TYPE_SHIF 0
+#define EDMA_FIFO_THRESH_128_BYTE 0x0
+#define EDMA_FIFO_THRESH_64_BYTE 0x1
+#define EDMA_RXQ_CTRL_RMV_VLAN 0x00000002
+#define EDMA_RXQ_CTRL_EN 0x0000FF00
+
+/* AXI Burst Size Config */
+#define EDMA_REG_AXIW_CTRL_MAXWRSIZE 0xA1C
+#define EDMA_AXIW_MAXWRSIZE_VALUE 0x0
+
+/* Rx Statistics Register */
+#define EDMA_REG_RX_STAT_BYTE_Q(x) (0xA30 + ((x) << 2)) /* x = queue id */
+#define EDMA_REG_RX_STAT_PKT_Q(x) (0xA50 + ((x) << 2)) /* x = queue id */
+
+/* WoL Pattern Length Register */
+#define EDMA_REG_WOL_PATTERN_LEN0 0xC00
+#define EDMA_WOL_PT_LEN_MASK 0xFF
+#define EDMA_WOL_PT0_LEN_SHIFT 0
+#define EDMA_WOL_PT1_LEN_SHIFT 8
+#define EDMA_WOL_PT2_LEN_SHIFT 16
+#define EDMA_WOL_PT3_LEN_SHIFT 24
+
+#define EDMA_REG_WOL_PATTERN_LEN1 0xC04
+#define EDMA_WOL_PT4_LEN_SHIFT 0
+#define EDMA_WOL_PT5_LEN_SHIFT 8
+#define EDMA_WOL_PT6_LEN_SHIFT 16
+
+/* WoL Control Register */
+#define EDMA_REG_WOL_CTRL 0xC08
+#define EDMA_WOL_WK_EN 0x00000001
+#define EDMA_WOL_MG_EN 0x00000002
+#define EDMA_WOL_PT0_EN 0x00000004
+#define EDMA_WOL_PT1_EN 0x00000008
+#define EDMA_WOL_PT2_EN 0x00000010
+#define EDMA_WOL_PT3_EN 0x00000020
+#define EDMA_WOL_PT4_EN 0x00000040
+#define EDMA_WOL_PT5_EN 0x00000080
+#define EDMA_WOL_PT6_EN 0x00000100
+
+/* MAC Control Register */
+#define EDMA_REG_MAC_CTRL0 0xC20
+#define EDMA_REG_MAC_CTRL1 0xC24
+
+/* WoL Pattern Register */
+#define EDMA_REG_WOL_PATTERN_START 0x5000
+#define EDMA_PATTERN_PART_REG_OFFSET 0x40
+
+
+/* TX descriptor fields */
+#define EDMA_TPD_HDR_SHIFT 0
+#define EDMA_TPD_PPPOE_EN 0x00000100
+#define EDMA_TPD_IP_CSUM_EN 0x00000200
+#define EDMA_TPD_TCP_CSUM_EN 0x0000400
+#define EDMA_TPD_UDP_CSUM_EN 0x00000800
+#define EDMA_TPD_CUSTOM_CSUM_EN 0x00000C00
+#define EDMA_TPD_LSO_EN 0x00001000
+#define EDMA_TPD_LSO_V2_EN 0x00002000
+#define EDMA_TPD_IPV4_EN 0x00010000
+#define EDMA_TPD_MSS_MASK 0x1FFF
+#define EDMA_TPD_MSS_SHIFT 18
+#define EDMA_TPD_CUSTOM_CSUM_SHIFT 18
+
+/* RRD descriptor fields */
+#define EDMA_RRD_NUM_RFD_MASK 0x000F
+#define EDMA_RRD_SVLAN 0x8000
+#define EDMA_RRD_FLOW_COOKIE_MASK 0x07FF;
+
+#define EDMA_RRD_PKT_SIZE_MASK 0x3FFF
+#define EDMA_RRD_CSUM_FAIL_MASK 0xC000
+#define EDMA_RRD_CVLAN 0x0001
+#define EDMA_RRD_DESC_VALID 0x8000
+
+#define EDMA_RRD_PRIORITY_SHIFT 4
+#define EDMA_RRD_PRIORITY_MASK 0x7
+#define EDMA_RRD_PORT_TYPE_SHIFT 7
+#define EDMA_RRD_PORT_TYPE_MASK 0x1F
+
+#define ESS_RGMII_CTRL		0x0004
+
+/* Port status registers */
+#define ESS_PORT0_STATUS	0x007C
+#define ESS_PORT1_STATUS	0x0080
+#define ESS_PORT2_STATUS	0x0084
+#define ESS_PORT3_STATUS	0x0088
+#define ESS_PORT4_STATUS	0x008C
+#define ESS_PORT5_STATUS	0x0090
+
+#define ESS_PORT_STATUS_HDX_FLOW_CTL	0x80
+#define ESS_PORT_STATUS_DUPLEX_MODE	0x40
+#define ESS_PORT_STATUS_RX_FLOW_EN	0x20
+#define ESS_PORT_STATUS_TX_FLOW_EN	0x10
+#define ESS_PORT_STATUS_RX_MAC_EN	0x08
+#define ESS_PORT_STATUS_TX_MAC_EN	0x04
+#define ESS_PORT_STATUS_SPEED_INV	0x03
+#define ESS_PORT_STATUS_SPEED_1000	0x02
+#define ESS_PORT_STATUS_SPEED_100	0x01
+#define ESS_PORT_STATUS_SPEED_10	0x00
+
+#define ESS_PORT_1G_FDX      (ESS_PORT_STATUS_DUPLEX_MODE | ESS_PORT_STATUS_RX_FLOW_EN | \
+			       ESS_PORT_STATUS_TX_FLOW_EN  | ESS_PORT_STATUS_RX_MAC_EN  | \
+			       ESS_PORT_STATUS_TX_MAC_EN   | ESS_PORT_STATUS_SPEED_1000)
+
+#define PHY_STATUS_REG			0x11
+#define PHY_STATUS_SPEED		0xC000
+#define PHY_STATUS_SPEED_SHIFT		14
+#define PHY_STATUS_DUPLEX		0x2000
+#define PHY_STATUS_DUPLEX_SHIFT	13
+#define PHY_STATUS_SPEED_DUPLEX_RESOLVED 0x0800
+#define PHY_STATUS_CARRIER		0x0400
+#define PHY_STATUS_CARRIER_SHIFT	10
+
+/* Port lookup control registers */
+#define ESS_PORT0_LOOKUP_CTRL	0x0660
+#define ESS_PORT1_LOOKUP_CTRL	0x066C
+#define ESS_PORT2_LOOKUP_CTRL	0x0678
+#define ESS_PORT3_LOOKUP_CTRL	0x0684
+#define ESS_PORT4_LOOKUP_CTRL	0x0690
+#define ESS_PORT5_LOOKUP_CTRL	0x069C
+
+#define ESS_PORT0_HEADER_CTRL	0x009C
+
+#define ESS_PORTS_ALL		0x3f
+
+#define ESS_FWD_CTRL1		0x0624
+#define   ESS_FWD_CTRL1_UC_FLOOD		BITS(0, 7)
+#define   ESS_FWD_CTRL1_UC_FLOOD_S		0
+#define   ESS_FWD_CTRL1_MC_FLOOD		BITS(8, 7)
+#define   ESS_FWD_CTRL1_MC_FLOOD_S		8
+#define   ESS_FWD_CTRL1_BC_FLOOD		BITS(16, 7)
+#define   ESS_FWD_CTRL1_BC_FLOOD_S		16
+#define   ESS_FWD_CTRL1_IGMP			BITS(24, 7)
+#define   ESS_FWD_CTRL1_IGMP_S			24
+
+#endif /* _ESS_EDMA_H_ */