ipq40xx: add support for GL.iNet GL-A1300

Specifications:
SOC:		Qualcomm IPQ4018 (DAKOTA) ARM Quad-Core
RAM:		256 MiB
FLASH1:		4 MiB NOR
FLASH2:		128 MiB NAND
ETH:		Qualcomm QCA8075
WLAN1:		Qualcomm Atheros QCA4018 2.4GHz 802.11b/g/n 2x2
WLAN2:		Qualcomm Atheros QCA4018 5G 802.11n/ac W2 2x2
USB:		1 x USB 3.0 port
Button:		1 x Reset button
Switch:		1 x Mode switch
LED:		1 x Blue LED + 1 x White LED

Install via uboot tftp or uboot web failsafe.

By uboot tftp:
(IPQ40xx) # tftpboot 0x84000000 openwrt-ipq40xx-generic-glinet_gl-a1300-squashfs-nand-factory.ubi
(IPQ40xx) # nand erase 0 0x8000000
(IPQ40xx) # nand write 0x84000000 0 $filesize

By uboot web failsafe:
Push the reset button for 10 seconds util the power led flash faster,
then use broswer to access http://192.168.1.1

Afterwards upgrade can use sysupgrade image.

Signed-off-by: Weiping Yang <weiping.yang@gl-inet.com>

1 files changed, 326 insertions, 0 deletions

diff --git a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-gl-a1300.dts b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-gl-a1300.dts
new file mode 100644
index 0000000000..5993243dc9
--- /dev/null
+++ b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq4018-gl-a1300.dts
@@ -0,0 +1,326 @@
+// 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 = "GL.iNet GL-A1300";
+	compatible = "glinet,gl-a1300", "qcom,ipq4019";
+
+	aliases {
+		led-boot = &led_run;
+		led-failsafe = &led_run;
+		led-running = &led_run;
+		led-upgrade = &led_run;
+		label-mac-device = &swport4;
+	};
+
+	chosen {
+		bootargs-append = " ubi.mtd=ubi root=/dev/ubiblock0_1";
+	};
+
+	soc {
+		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>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 63 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+
+		switch {
+			label = "switch-button";
+			gpios = <&tlmm 0 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_SETUP>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		led_run: blue {
+			label = "blue:status";
+			gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+		};
+
+		white {
+			label = "white:status";
+			gpios = <&tlmm 1 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	gpio_export {
+		compatible = "gpio-export";
+
+		usb {
+			gpio-export,name = "usb_power";
+			gpio-export,output = <1>;
+			gpios = <&tlmm 4 GPIO_ACTIVE_HIGH>;
+		};
+	};
+};
+
+&prng {
+	status = "okay";
+};
+
+&mdio {
+	status = "okay";
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&watchdog {
+	status = "okay";
+};
+
+&crypto {
+	status = "okay";
+};
+
+&cryptobam {
+	status = "okay";
+};
+
+&blsp1_spi1 {
+	status = "okay";
+
+	pinctrl-0 = <&spi0_pins>;
+	pinctrl-names = "default";
+	cs-gpios = <&tlmm 54 GPIO_ACTIVE_HIGH>, <&tlmm 5 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"; /* uboot env*/
+				reg = <0x000e0000 0x00010000>;
+			};
+
+			partition@f0000 {
+				label = "APPSBL"; /* uboot */
+				reg = <0x000f0000 0x00080000>;
+				read-only;
+			};
+
+			partition@170000 {
+				label = "ART";
+				reg = <0x00170000 0x00010000>;
+				read-only;
+				compatible = "nvmem-cells";
+
+				precal_art_1000: precal@1000 {
+					reg = <0x1000 0x2f20>;
+				};
+
+				precal_art_5000: precal@5000 {
+					reg = <0x5000 0x2f20>;
+				};
+
+				macaddr_gmac0: macaddr@0 {
+					reg = <0x0 0x6>;
+				};
+
+				macaddr_gmac1: macaddr@6 {
+					reg = <0x6 0x6>;
+				};
+			};
+
+			partition@180000 {
+                                label = "log";
+                                reg = <0x00180000 0x00020000>;
+                        };
+		};
+	};
+
+	spi-nand@1 {
+		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 {
+	pinctrl-0 = <&serial_pins>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&tlmm {
+	serial_pins: serial_pinmux {
+		mux {
+			pins = "gpio60", "gpio61";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	i2c_0_pins: i2c_0_pinmux {
+		pinmux {
+			pins = "gpio58", "gpio59";
+			function = "blsp_i2c0";
+			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", "gpio5";
+			drive-strength = <2>;
+			bias-disable;
+			output-high;
+		};
+	};
+};
+
+&blsp1_i2c3 {
+        status = "okay";
+        pinctrl-0 = <&i2c_0_pins>;
+        pinctrl-names = "default";
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&gmac {
+	status = "okay";
+};
+
+&switch {
+	status = "okay";
+};
+
+&swport3 {
+	status = "okay";
+
+	label = "lan2";
+	nvmem-cell-names = "mac-address";
+	nvmem-cells = <&macaddr_gmac0>;
+	mac-address-increment = <2>;
+};
+
+&swport4 {
+	status = "okay";
+
+	label = "lan1";
+	nvmem-cell-names = "mac-address";
+	nvmem-cells = <&macaddr_gmac0>;
+};
+
+&swport5 {
+	status = "okay";
+
+	nvmem-cell-names = "mac-address";
+	nvmem-cells = <&macaddr_gmac1>;
+};
+
+&wifi0 {
+	status = "okay";
+	nvmem-cell-names = "pre-calibration";
+	nvmem-cells = <&precal_art_1000>;
+	qcom,ath10k-calibration-variant = "GL-A1300";
+};
+
+&wifi1 {
+	status = "okay";
+	nvmem-cell-names = "pre-calibration";
+	nvmem-cells = <&precal_art_5000>;
+	qcom,ath10k-calibration-variant = "GL-A1300";
+};