ipq40xx: add support for Wallystech DR40x9

Adds support for the Wallys DR40x9 series boards.
They come in IPQ4019 and IPQ4029 versions.
IPQ4019/4029 only differ in that that IPQ4029 is the industrial version that is rated to higher temperatures.

Specifications are:
* CPU: Qualcomm IPQ40x9 (4x ARMv7A Cortex A7) at 716 MHz
* RAM: 512 MB
* Storage: 2MB of SPI-NOR, 128 MB of parallel NAND
* USB 3.0 TypeA port for users
* MiniPCI-E with PCI-E 2.0 link
* MiniPCI-E for LTE modems with only USB2.0 link
* 2 SIM card slots that are selected via GPIO11
* MicroSD card slot
* Ethernet: 2x GBe with 24~48V passive POE
* SFP port (Does not work, I2C and GPIO's not connected on hardware)
* DC Jack
* UART header
* WLAN: In-SoC 2x2 802.11b/g/n and 2x2 802.11a/n/ac
* 4x MMCX connectors for WLAN
* Reset button
* 8x LED-s

Installation instructions:
Connect to UART, pins are like this:
-> 3.3V | TX | RX | GND

Settings are 115200 8n1

Boot initramfs from TFTP:
tftpboot 0x84000000 openwrt-ipq40xx-generic-wallys_dr40x9-initramfs-fit-uImage.itb

bootm

Then copy the sysupgrade image to the /tmp folder and execute sysupgrade -n <image_name>

The board file binary was provided from Wallystech on March 14th 2023
including full permission to use and distribute.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Koen Vandeputte <koen.vandeputte@citymesh.com>

1 files changed, 422 insertions, 0 deletions

diff --git a/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq40x9-dr40x9.dts b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq40x9-dr40x9.dts
new file mode 100644
index 0000000000..b90b6b28c3
--- /dev/null
+++ b/target/linux/ipq40xx/files/arch/arm/boot/dts/qcom-ipq40x9-dr40x9.dts
@@ -0,0 +1,422 @@
+// 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 = "Wallystech DR40X9";
+	compatible = "wallys,dr40x9";
+
+	chosen {
+		bootargs-append = " ubi.mtd=ubi root=/dev/ubiblock0_1";
+	};
+
+	soc {
+		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";
+
+			/* select hostmode */
+			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>;
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			gpios = <&tlmm 18 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		wlan2g {
+			label = "dr4029:green:wlan2g";
+			gpios = <&tlmm 32 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy0tpt";
+		};
+
+		wlan5g {
+			label = "dr4029:green:wlan5g";
+			gpios = <&tlmm 50 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "phy1tpt";
+		};
+
+		wlan2g-strength {
+			label = "dr4029:green:wlan2g-strength";
+			gpios = <&tlmm 36 GPIO_ACTIVE_LOW>;
+		};
+
+		wlan5g-strength {
+			label = "dr4029:green:wlan5g-strength";
+			gpios = <&tlmm 39 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
+
+&tlmm {
+	mdio_pins: mdio_pinmux {
+		mux_1 {
+			pins = "gpio6";
+			function = "mdio";
+			bias-pull-up;
+		};
+		mux_2 {
+			pins = "gpio7";
+			function = "mdc";
+			bias-pull-up;
+		};
+	};
+
+	serial0_pins: serial0_pinmux {
+		mux {
+			pins = "gpio16", "gpio17";
+			function = "blsp_uart0";
+			bias-disable;
+		};
+	};
+
+	serial1_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;
+		};
+	};
+
+	nand_pins: nand_pins {
+		pullups {
+			pins =  "gpio52", "gpio53", "gpio58", "gpio59";
+			function = "qpic";
+			bias-pull-up;
+		};
+
+		pulldowns {
+			pins = "gpio54", "gpio55", "gpio56", "gpio57",
+				"gpio60", "gpio62", "gpio63", "gpio64",
+				"gpio65", "gpio66", "gpio67", "gpio68",
+				"gpio69";
+			function = "qpic";
+			bias-pull-down;
+		};
+	};
+
+	sd_pins: sd_pins {
+		pinmux {
+			function = "sdio";
+			pins = "gpio23", "gpio24", "gpio25", "gpio26",
+				"gpio28", "gpio29", "gpio30", "gpio31";
+			drive-strength = <10>;
+		};
+		pinmux_sd_clk {
+			function = "sdio";
+			pins = "gpio27";
+			drive-strength = <16>;
+		};
+		pinmux_sd7 {
+			function = "sdio";
+			pins = "gpio32";
+			drive-strength = <10>;
+			bias-disable;
+		};
+	};
+};
+
+&blsp_dma {
+	status = "okay";
+};
+
+&blsp1_spi1 {
+	status = "okay";
+
+	pinctrl-0 = <&spi_0_pins>;
+	pinctrl-names = "default";
+
+	cs-gpios = <&tlmm 12 GPIO_ACTIVE_HIGH>;
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		spi-max-frequency = <24000000>;
+		reg = <0>;
+
+		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;
+			};
+
+			partition6@f0000 {
+				label = "0:APPSBL"; /* uboot */
+				reg = <0x000f0000 0x00080000>;
+				read-only;
+			};
+
+			partition7@170000 {
+				label = "0:ART";
+				reg = <0x00170000 0x00010000>;
+				read-only;
+				compatible = "nvmem-cells";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				precal_art_1000: precal@1000 {
+					reg = <0x1000 0x2f20>;
+				};
+
+				precal_art_5000: precal@5000 {
+					reg = <0x5000 0x2f20>;
+				};
+
+				macaddr_art_0: mac-address@0 {
+					reg = <0x0 0x6>;
+				};
+
+				macaddr_art_6: mac-address@6 {
+					reg = <0x6 0x6>;
+				};
+
+				macaddr_art_1006: mac-address@1006 {
+					reg = <0x1006 0x6>;
+				};
+
+				macaddr_art_5006: mac-address@5006 {
+					reg = <0x5006 0x6>;
+				};
+
+			};
+
+			partition8@180000 {
+				label = "0:CONFIG";
+				reg = <0x00180000 0x00010000>;
+				read-only;
+			};
+		};
+	};
+};
+
+&qpic_bam {
+	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 = "ubi";
+				reg = <0x00000000 0x04000000>;
+			};
+		};
+	};
+};
+
+&blsp1_uart1 {
+	status = "okay";
+	pinctrl-0 = <&serial0_pins>;
+	pinctrl-names = "default";
+};
+
+&blsp1_uart2 {
+	status = "okay";
+	pinctrl-0 = <&serial1_pins>;
+	pinctrl-names = "default";
+};
+
+&crypto {
+	status = "okay";
+};
+
+&cryptobam {
+	num-channels = <4>;
+	qcom,num-ees = <2>;
+	status = "okay";
+};
+
+&mdio {
+	status = "okay";
+	pinctrl-0 = <&mdio_pins>;
+	pinctrl-names = "default";
+	reset-gpios = <&tlmm 41 GPIO_ACTIVE_LOW>;
+	reset-delay-us = <2000>;
+};
+
+&pcie0 {
+	status = "okay";
+
+	perst-gpio = <&tlmm 38 GPIO_ACTIVE_LOW>;
+	wake-gpio = <&tlmm 40 GPIO_ACTIVE_LOW>;
+
+	/* Unpolulated slot */
+	bridge@0,0 {
+		reg = <0x00000000 0 0 0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		ranges;
+	};
+};
+
+&vqmmc {
+	status = "okay";
+};
+
+&sdhci {
+	status = "okay";
+	pinctrl-0 = <&sd_pins>;
+	pinctrl-names = "default";
+	cd-gpios = <&tlmm 22 GPIO_ACTIVE_LOW>;
+	vqmmc-supply = <&vqmmc>;
+};
+
+&gmac {
+	status = "okay";
+};
+
+&switch {
+	status = "okay";
+};
+
+&swport4 {
+	status = "okay";
+	label = "wan";
+	nvmem-cells = <&macaddr_art_0>;
+	nvmem-cell-names = "mac-address";
+};
+
+&swport5 {
+	status = "okay";
+	label = "lan";
+	nvmem-cells = <&macaddr_art_6>;
+	nvmem-cell-names = "mac-address";
+};
+
+&wifi0 {
+	status = "okay";
+	nvmem-cells = <&precal_art_1000>, <&macaddr_art_1006>;
+	nvmem-cell-names = "pre-calibration", "mac-address";
+	qcom,ath10k-calibration-variant = "Wallys-DR40X9";
+};
+
+&wifi1 {
+	status = "okay";
+	nvmem-cell-names = "pre-calibration", "mac-address";
+	nvmem-cells = <&precal_art_5000>, <&macaddr_art_5006>;
+	qcom,ath10k-calibration-variant = "Wallys-DR40X9";
+};
+
+&usb2 {
+	status = "okay";
+};
+
+&usb2_hs_phy {
+	status = "okay";
+};
+
+&usb3 {
+	status = "okay";
+};
+
+&usb3_ss_phy {
+	status = "okay";
+};
+
+&usb3_hs_phy {
+	status = "okay";
+};
+
+&prng {
+	status = "okay";
+};
+
+&watchdog {
+	status = "okay";
+};
+