Initial commit

target/linux/ath79/dts/ar9341_pisen_wmb001n.dts

@@ -0,0 +1,232 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+
+#include "ar9341.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/mtd/partitions/uimage.h>
+
+/ {
+	model = "PISEN WMB001N";
+	compatible = "pisen,wmb001n", "qca,ar9341";
+
+	aliases {
+		led-boot = &led_wifi;
+		led-failsafe = &led_wifi;
+		led-running = &led_wifi;
+		led-upgrade = &led_wifi;
+	};
+
+	i2c {
+		compatible = "i2c-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmx_i2c_gpio &pmx_i2s_spdif>;
+
+		sda-gpios = <&gpio 16 (GPIO_ACTIVE_HIGH|GPIO_OPEN_DRAIN)>;
+		scl-gpios = <&gpio 20 GPIO_ACTIVE_HIGH>;
+		/*
+		 * Pull-up resistor for scl is missing on this board.
+		 * Following settings trick i2c-gpio to use output mode
+		 * instead of open-drain for scl.
+		 */
+		i2c-gpio,scl-output-only;
+		i2c-gpio,scl-open-drain;
+	};
+
+	keys {
+		compatible = "gpio-keys";
+
+		reset {
+			label = "reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+		};
+
+		vol_down {
+			label = "volume down";
+			linux,code = <KEY_VOLUMEDOWN>;
+			gpios = <&gpio 18 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+		};
+
+		vol_up {
+			label = "volume up";
+			linux,code = <KEY_VOLUMEUP>;
+			gpios = <&gpio 19 GPIO_ACTIVE_LOW>;
+			debounce-interval = <60>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		pinctrl-names = "default";
+		pinctrl-0 = <&jtag_disable_pins>;
+
+		volume1 {
+			label = "blue:volume1";
+			gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
+		};
+
+		volume2 {
+			label = "blue:volume2";
+			gpios = <&gpio 1 GPIO_ACTIVE_HIGH>;
+		};
+
+		volume3 {
+			label = "blue:volume3";
+			gpios = <&gpio 2 GPIO_ACTIVE_HIGH>;
+		};
+
+		volume4 {
+			label = "blue:volume4";
+			gpios = <&gpio 3 GPIO_ACTIVE_HIGH>;
+		};
+
+		volume5 {
+			label = "blue:volume5";
+			gpios = <&gpio 4 GPIO_ACTIVE_HIGH>;
+		};
+
+		led_wifi: wifi {
+			label = "blue:wifi";
+			gpios = <&gpio 22 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	virtual_flash {
+		compatible = "mtd-concat";
+		devices = <&fwconcat0 &fwconcat1>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				reg = <0x0 0x0>;
+				label = "firmware";
+				compatible = "openwrt,uimage", "denx,uimage";
+				openwrt,ih-magic = <IH_MAGIC_OKLI>;
+			};
+		};
+	};
+};
+
+&pinmux {
+	pmx_i2c_gpio: pinmux_i2c_gpio {
+		pinctrl-single,bits = <0x10 0x0 0xff>,
+				      <0x14 0x0 0xff>;
+	};
+
+	pmx_i2s_spdif: pinmux_i2s_spdif {
+		pinctrl-single,bits = <0x8 0x0e000000 0xff000000>,
+				      <0xc 0x0f0c0d 0xffffff>,
+				      <0x14 0x1900 0xff00>;
+	};
+};
+
+&ref {
+	clock-frequency = <25000000>;
+};
+
+&spi {
+	status = "okay";
+
+	flash@0 {
+		compatible = "jedec,spi-nor";
+		reg = <0>;
+		spi-max-frequency = <25000000>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			uboot: partition@0 {
+				label = "u-boot";
+				reg = <0x0 0x10000>;
+				read-only;
+			};
+
+			partition@10000 {
+				label = "u-boot-env";
+				reg = <0x10000 0x10000>;
+				read-only;
+			};
+
+			fwconcat0: partition@20000 {
+				label = "fwconcat0";
+				reg = <0x20000 0xdc0000>;
+			};
+
+			partition@de0000 {
+				label = "loader";
+				reg = <0xde0000 0x10000>;
+			};
+
+			fwconcat1: partition@df0000 {
+				label = "fwconcat1";
+				reg = <0xdf0000 0x1f0000>;
+			};
+
+			partition@fe0000 {
+				label = "mib0";
+				reg = <0xfe0000 0x10000>;
+				read-only;
+			};
+
+			partition@ff0000 {
+				label = "art";
+				reg = <0xff0000 0x10000>;
+				read-only;
+
+				nvmem-layout {
+					compatible = "fixed-layout";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					macaddr_art_0: macaddr@0 {
+						reg = <0x0 0x6>;
+					};
+
+					cal_art_1000: calibration@1000 {
+						reg = <0x1000 0x440>;
+					};
+				};
+			};
+		};
+	};
+};
+
+&eth0 {
+	status = "okay";
+	phy-handle = <&swphy4>;
+	nvmem-cells = <&macaddr_art_0>;
+	nvmem-cell-names = "mac-address";
+};
+
+&eth1 {
+	compatible = "syscon", "simple-mfd";
+	status = "okay";
+
+	gmac-config {
+		device = <&gmac>;
+		switch-phy-swap = <0>;
+	};
+};
+
+&usb {
+	status = "okay";
+};
+
+&usb_phy {
+	status = "okay";
+};
+
+&wmac {
+	status = "okay";
+
+	nvmem-cells = <&cal_art_1000>;
+	nvmem-cell-names = "calibration";
+};