ARM: dts: Add coralreef device tree

arch/arm/boot/dts/xilinx/ni-coralreef.dts

@@ -0,0 +1,127 @@
+/dts-v1/;
+/include/ "ni-zynq.dtsi"
+
+/* NIDEVCODE 7A4B */
+
+/ {
+	model = "NI Coral Reef";
+	compatible = "ni,zynq", "xlnx,zynq-7000";
+
+	leds {
+		compatible = "gpio-leds";
+
+		/* LED_STATUSy on GPIO46 */
+		status {
+			label = "nilrt:status:yellow";
+			gpios = <&gpio0 46 0>;
+			default-state = "on";
+		};
+
+		/* LED_POWERb on GPIO47 */
+		active {
+			label = "nilrt:status:blue";
+			gpios = <&gpio0 47 0>;
+			default-state = "off";
+		};
+	};
+
+	gpio_keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		/* Reset switch is on GPIO48 */
+		reset_sw@0 {
+			label = "reset_sw";
+			gpios = <&gpio0 48 1 /* GPIO_ACTIVE_LOW */>;
+			linux,code = <408>; /* KEY_RESTART */
+			gpio-key,wakeup;
+		};
+	};
+
+	gpio_restart {
+		compatible = "gpio-restart";
+
+		/* ~PS_FORCE_RESET is on GPIO44 */
+		gpios = <&gpio0 44 1 /* GPIO_ACTIVE_LOW */>;
+		priority = <200>;
+	};
+
+	dsa@0 {
+		compatible = "marvell,dsa";
+		#address-cells = <2>;
+		#size-cells = <0>;
+
+		dsa,ethernet = <&gem0>;
+		dsa,mii-bus = <&gem0>;
+
+		switch@0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			/* MDIO addr 0x0 (single-chip addressing), switch 0 */
+			reg = <0 0>;
+
+			port@0 {
+				reg = <0x0>;
+				label = "cpu";
+			};
+
+			port@1 {
+				reg = <0x1>;
+				label = "sw3";
+			};
+
+			port@2 {
+				reg = <0x2>;
+				label = "sw2";
+			};
+
+			port@3 {
+				reg = <0x3>;
+				label = "sw1";
+			};
+
+			port@4 {
+				reg = <0x4>;
+				label = "sw0";
+			};
+		};
+	};
+};
+
+&i2c0 {
+	/* Override ni-zynq.dtsi; we do not have a CPLD at 0x40. */
+	nicpld@40 {
+		status = "disabled";
+	};
+
+	tmp451@4C {
+		compatible = "ti,tmp451";
+		reg = <0x4C>;
+		vcc-supply = <&regulator_vccpint>;
+	};
+};
+
+&gem0 {
+	status = "okay";
+	emio-speed-gpios = <0>,
+			   <&gpio0 54 0>;
+
+	#address-cells = <0x1>;
+	#size-cells = <0x0>;
+
+	fixed-link {
+		speed = <1000>;
+		full-duplex;
+		reg = <0>;
+	};
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&watchdog0 {
+	status = "okay";
+	reset-on-timeout;
+};