openwrt/target/linux/ramips/dts/rt5350_dlink_dwr-512-b.dts

#include "rt5350.dtsi"

#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>

/ {
	compatible = "dlink,dwr-512-b", "ralink,rt5350-soc";
	model = "D-Link DWR-512 B";

	aliases {
		led-boot = &led_status;
		led-failsafe = &led_status;
		led-running = &led_status;
		led-upgrade = &led_status;
	};

	keys {
		compatible = "gpio-keys-polled";
		poll-interval = <20>;

		wps {
			label = "wps";
			gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_WPS_BUTTON>;
		};

		reset {
			label = "reset";
			gpios = <&gpio0 2 GPIO_ACTIVE_LOW>;
			linux,code = <KEY_RESTART>;
		};
	};

	leds {
		compatible = "gpio-leds";

		sms {
			label = "green:sms";
			gpios = <&gpio0 8 GPIO_ACTIVE_HIGH>;
		};
		led_status: status {
			function = LED_FUNCTION_STATUS;
			color = <LED_COLOR_ID_GREEN>;
			gpios = <&gpio0 9 GPIO_ACTIVE_LOW>;
		};
		2g {
			label = "green:2g";
			gpios = <&gpio0 17 GPIO_ACTIVE_LOW>;
		};
		3g {
			label = "green:3g";
			gpios = <&gpio0 19 GPIO_ACTIVE_LOW>;
		};
		sstrengthr {
			label = "red:sigstrength";
			gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
		};
		sstrengthg {
			label = "green:sigstrength";
			gpios = <&gpio0 21 GPIO_ACTIVE_LOW>;
		};
	};

	gpio-export {
		compatible = "gpio-export";
		#size-cells = <0>;

		slic_int {
			gpio-export,name = "slic_int";
			gpios = <&gpio0 1 GPIO_ACTIVE_LOW>;
		};
		modem3g_enable {
			gpio-export,name = "modem3g_enable";
			gpio-export,output = <1>;
			gpios = <&gpio0 18 GPIO_ACTIVE_HIGH>;
		};
	};
};

&spi0 {
	status = "okay";

	flash@0 {
		compatible = "jedec,spi-nor";
		reg = <0>;
		spi-max-frequency = <30000000>;
		m25p,fast-read;

		partitions {
			compatible = "fixed-partitions";
			#address-cells = <1>;
			#size-cells = <1>;

			partition@0 {
				label = "jboot";
				reg = <0x0 0x10000>;
				read-only;
			};

			partition@10000 {
				compatible = "amit,jimage";
				label = "firmware";
				reg = <0x10000 0x7e0000>;
			};

			partition@7f0000 {
				label = "config";
				reg = <0x7f0000 0x10000>;

				nvmem-layout {
					compatible = "fixed-layout";
					#address-cells = <1>;
					#size-cells = <1>;

					macaddr_config_e07e: macaddr@e07e {
						reg = <0xe07e 0x6>;
					};

					eeprom_config_e08a: eeprom@e08a {
						reg = <0xe08a 0x200>;
					};
				};
			};
		};
	};
};

&spi1 {
	status = "okay";

	spidev@0 {
		#address-cells = <1>;
		#size-cells = <1>;
		compatible = "silabs,si3210";

		reg = <0>;
		spi-max-frequency = <1000000>;
	};
};

&state_default {
	gpio {
		groups = "i2c", "jtag", "uartf";
		function = "gpio";
	};
};

&esw {
	mediatek,portmap = <0x2f>;
};

&ethernet {
	nvmem-cells = <&macaddr_config_e07e>;
	nvmem-cell-names = "mac-address";
};

&wmac {
	ralink,led-polarity = <1>;
	nvmem-cells = <&eeprom_config_e08a>, <&macaddr_config_e07e>;
	nvmem-cell-names = "eeprom", "mac-address";
};