Initial commit

target/linux/oxnas/files/arch/arm/boot/dts/ox820-mitrastar-stg-212.dts

@@ -0,0 +1,139 @@
+/dts-v1/;
+
+#include "ox820.dtsi"
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+	model = "MitraStar Technology Corp. STG-212";
+
+	compatible = "mitrastar,stg-212", "oxsemi,ox820";
+
+	chosen {
+		bootargs = "earlyprintk console=ttyS0,115200";
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory {
+		/* 128Mbytes DDR */
+		reg = <0x60000000 0x8000000>;
+	};
+
+	aliases {
+		serial0 = &uart0;
+		gpio0 = &gpio0;
+		gpio1 = &gpio1;
+		led-boot = &led_status;
+		led-failsafe = &led_warn;
+		led-running = &led_status;
+		led-upgrade = &led_warn;
+	};
+
+	keys {
+		compatible = "gpio-keys-polled";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <100>;
+
+		reset {
+			label = "reset";
+			gpios = <&gpio1 11 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_RESTART>;
+		};
+		copy {
+			label = "copy";
+			gpios = <&gpio1 13 GPIO_ACTIVE_LOW>;
+			linux,code = <KEY_COPY>;
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led_status: status {
+			label = "zyxel:blue:status";
+			gpios = <&gpio1 5 GPIO_ACTIVE_HIGH>;
+		};
+		led_warn: status2 {
+			label = "zyxel:red:status";
+			gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
+		};
+		copy {
+			label = "zyxel:orange:copy";
+			gpios = <&gpio1 8 GPIO_ACTIVE_LOW>;
+			trigger-sources = <&ehci_port1>, <&ehci_port2>;
+			linux,default-trigger = "usbport";
+		};
+	};
+
+	i2c-gpio {
+		compatible = "i2c-gpio";
+		gpios = <&gpio1  9 GPIO_ACTIVE_HIGH
+		         &gpio1 10 GPIO_ACTIVE_HIGH>;
+		i2c-gpio,delay-us = <10>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart0>;
+};
+
+&nandc {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_nand>;
+
+	nand@0 {
+		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		nand-ecc-mode = "soft";
+		nand-ecc-algo = "hamming";
+
+		partition@0 {
+			label = "stage1";
+			reg = <0x00000000 0x00040000>;
+			read-only;
+		};
+
+		partition@40000 {
+			label = "u-boot";
+			reg = <0x00040000 0x00380000>;
+			read-only;
+		};
+
+		partition@3c0000 {
+			label = "u-boot-env";
+			reg = <0x003c0000 0x00080000>;
+		};
+
+		partition@440000 {
+			label = "kernel";
+			reg = <0x00440000 0x009c0000>;
+		};
+
+		partition@e00000 {
+			label = "ubi";
+			reg = <0x00e00000 0x07200000>;
+		};
+	};
+};
+
+&etha {
+	status = "okay";
+
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_etha_mdio>;
+};
+
+&ehci {
+	status = "okay";
+};
+
+&sata {
+	status = "okay";
+};