Initial commit

target/linux/apm821xx/dts/wd-mybooklive.dts

@@ -0,0 +1,246 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright 2008 DENX Software Engineering, Stefan Roese <sr@denx.de>
+ * (c) Copyright 2010 Western Digital Technologies, Inc. All Rights Reserved.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+#include "apm82181.dtsi"
+
+/ {
+	compatible = "wd,mybooklive", "amcc,apollo3g";
+	model = "MyBook Live";
+
+	aliases {
+		serial0 = &UART0;
+	};
+};
+
+&POB0 {
+	ebc {
+		nor_flash@0,0 {
+		        status = "okay";
+		        compatible = "jedec-flash"; /* "microchip,sst39vf040 */
+		        bank-width = <1>;
+		        reg = <0x00000000 0x00000000 0x00080000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partitions {
+				compatible = "fixed-partitions";
+				#address-cells = <1>;
+				#size-cells = <1>;
+
+				partition@0 {
+					/* Part of bootrom - Don't use it without a jump */
+					label = "free";
+					reg = <0x00000000 0x0001e000>;
+					read-only;
+				};
+
+				partition@1e000 {
+					compatible = "fixed-partitions";
+					reg = <0x0001e000 0x00002000>;
+					label = "u-boot-env";
+					#address-cells = <1>;
+					#size-cells = <1>;
+
+					partition@0 {
+						compatible = "u-boot,env-redundant-bool";
+						reg = <0x00000000 0x00001000>;
+						label = "u-boot-env-1";
+
+						ethaddr {
+						};
+					};
+
+/*
+ * Causes the following warning: * sysfs: cannot create duplicate filename '/bus/nvmem/devices/u-boot-env0'
+ *
+ *					partition@1000 {
+ *						compatible = "u-boot,env-redundant-bool";
+ *						reg = <0x00001000 0x00001000>;
+ *						label = "u-boot-env-2";
+ *
+ *					};
+ */
+				};
+
+
+				partition@20000 {
+					label = "uboot";
+					reg = <0x00020000 0x00050000>;
+					read-only;
+				};
+			};
+		};
+	};
+
+	GPIO1: gpio@e0000000 {
+		compatible = "wd,mbl-gpio", "ti,74273";
+		reg-names = "dat";
+		reg = <0xe0000000 0x1>;
+		#gpio-cells = <2>;
+		gpio-controller;
+
+		enable-button {
+			/* Defined in u-boot as: NOT_NOR
+			 * "enables features other than NOR
+			 * specifically, the buffer at CS2"
+			 * (button).
+			 *
+			 * Note: This option is disabled as
+			 * it prevents the system from being
+			 * rebooted successfully.
+			 */
+
+			gpio-hog;
+			line-name = "Enable Reset Button, disable NOR";
+			gpios = <1 GPIO_ACTIVE_HIGH>;
+			output-low;
+		};
+	};
+
+	GPIO2: gpio@e0100000 {
+		compatible = "wd,mbl-gpio", "ti,74244";
+		reg-names = "dat";
+		reg = <0xe0100000 0x1>;
+		#gpio-cells = <2>;
+		gpio-controller;
+		no-output;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		/* There's just one tri-color LED with three separate pins.
+		 * One pin for each color (red, green and blue). Each has
+		 * a different meaning.
+		 */
+		led-0 {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_FAULT;
+			gpios = <&GPIO1 4 GPIO_ACTIVE_HIGH>;
+			panic-indicator;
+		};
+
+		led-1 {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_POWER;
+			gpios = <&GPIO1 5 GPIO_ACTIVE_HIGH>;
+		};
+
+		led-2 {
+			color = <LED_COLOR_ID_BLUE>;
+			function = LED_FUNCTION_DISK;
+			gpios = <&GPIO1 6 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "disk-activity";
+		};
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		poll-interval = <60>;	/* 3 * 20 = 60ms */
+		autorepeat;
+
+		button-restart {
+			label = "Reset button";
+			linux,code = <KEY_RESTART>;
+			gpios = <&GPIO2 2 GPIO_ACTIVE_LOW>;
+		};
+	};
+
+	usbpwr: usb-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "Power USB Core";
+		gpios = <&GPIO1 2 GPIO_ACTIVE_HIGH>;
+		regulator-min-microvolt = <5000000>;
+		regulator-max-microvolt = <5000000>;
+		regulator-boot-on; /* uboot sets this */
+		enable-active-high;
+	};
+
+	sata1pwr: sata1-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "Power Drive Port 1";
+		gpios = <&GPIO1 3 GPIO_ACTIVE_HIGH>;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-boot-on;   /* uboot sets this */
+		regulator-always-on; /* needed to read OS from HDD */
+		enable-active-high;
+	};
+
+	sata0pwr: sata0-regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "Power Drive Port 0";
+		gpios = <&GPIO1 7 GPIO_ACTIVE_HIGH>;
+		regulator-min-microvolt = <12000000>;
+		regulator-max-microvolt = <12000000>;
+		regulator-boot-on;   /* uboot sets this */
+		regulator-always-on; /* needed to read OS from HDD */
+		enable-active-high;
+	};
+};
+
+&EMAC0 {
+	status = "okay";
+
+	phy-map = <0x2>;
+	phy-address = <0x1>;
+	phy-handle = <&phy>;
+	phy-mode = "rgmii-id";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		reset-gpios = <&GPIO1 0 GPIO_ACTIVE_LOW>;
+
+		phy: phy@1 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <1>;
+		};
+	};
+};
+
+&CRYPTO {
+	status = "okay";
+};
+
+&PKA {
+	status = "okay";
+};
+
+&TRNG {
+	status = "okay";
+};
+
+&SATA0 {
+	status = "okay";
+
+	drive0: sata-port@0 {
+		reg = <0>;
+		#thermal-sensor-cells = <0>;
+	};
+};
+
+&SATA1 {
+	status = "okay";
+
+	drive1: sata-port@0 {
+		reg = <0>;
+		#thermal-sensor-cells = <0>;
+	};
+};
+
+&UART0 {
+	status = "okay";
+};
+
+&USBOTG0 {
+	status = "okay";
+	dr_mode = "host";
+	vbus-supply = <&usbpwr>;
+};