X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Framips%2Fdts%2Frt2880.dtsi;h=998b49a2770fb0097b8e819ef73526d46a12055a;hb=01996b785dcef61e6dadb50f61a13f905f3e497d;hp=ef646359f28f6c9e9310bb3f992ba87ff8d65fcb;hpb=7af1fa46ad2929e63a45e490eda23097f2ff4aaf;p=openwrt%2Fopenwrt.git

diff --git a/target/linux/ramips/dts/rt2880.dtsi b/target/linux/ramips/dts/rt2880.dtsi
index ef646359f2..998b49a277 100644
--- a/target/linux/ramips/dts/rt2880.dtsi
+++ b/target/linux/ramips/dts/rt2880.dtsi
@@ -1,11 +1,21 @@
+/dts-v1/;
+
 / {
 	#address-cells = <1>;
 	#size-cells = <1>;
 	compatible = "ralink,rt2880-soc";
 
+	aliases {
+		serial0 = &uartlite;
+	};
+
 	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
 		cpu@0 {
 			compatible = "mips,mips24KEc";
+			reg = <0>;
 		};
 	};
 
@@ -13,43 +23,45 @@
 		bootargs = "console=ttyS0,57600";
 	};
 
-	memorydetect {
-		ralink,memory = <0x8000000 0x200000 0x8000000>;
-	};
-
-	cpuintc: cpuintc@0 {
+	cpuintc: cpuintc {
 		#address-cells = <0>;
 		#interrupt-cells = <1>;
 		interrupt-controller;
 		compatible = "mti,cpu-interrupt-controller";
 	};
 
-	palmbus@300000 {
+	palmbus: palmbus@300000 {
 		compatible = "palmbus";
 		reg = <0x300000 0x200000>;
-                ranges = <0x0 0x300000 0x1FFFFF>;
+		ranges = <0x0 0x300000 0x1FFFFF>;
 
 		#address-cells = <1>;
 		#size-cells = <1>;
 
-		sysc@0 {
-			compatible = "ralink,rt2880-sysc";
-			reg = <0x000 0x100>;
+		sysc: syscon@0 {
+			compatible = "ralink,rt2880-sysc", "syscon";
+			reg = <0x0 0x100>;
+			#clock-cells = <1>;
+			#reset-cells = <1>;
 		};
 
-		timer@100 {
+		timer: timer@100 {
 			compatible = "ralink,rt2880-timer";
 			reg = <0x100 0x20>;
 
+			clocks = <&sysc 3>;
+
 			interrupt-parent = <&intc>;
 			interrupts = <1>;
 
 			status = "disabled";
 		};
 
-		watchdog@120 {
+		watchdog: watchdog@120 {
 			compatible = "ralink,rt2880-wdt";
 			reg = <0x120 0x10>;
+
+			clocks = <&sysc 4>;
 		};
 
 		intc: intc@200 {
@@ -63,7 +75,7 @@
 			interrupts = <2>;
 		};
 
-		memc@300 {
+		memc: memc@300 {
 			compatible = "ralink,rt2880-memc";
 			reg = <0x300 0x100>;
 		};
@@ -75,7 +87,8 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 
-			ralink,num-gpios = <24>;
+			ngpios = <24>;
+			ralink,gpio-base = <0>;
 			ralink,register-map = [ 00 04 08 0c
 						20 24 28 2c
 						30 34 ];
@@ -88,7 +101,8 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 
-			ralink,num-gpios = <16>;
+			ngpios = <16>;
+			ralink,gpio-base = <24>;
 			ralink,register-map = [ 00 04 08 0c
 						10 14 18 1c
 						20 24 ];
@@ -103,7 +117,8 @@
 			gpio-controller;
 			#gpio-cells = <2>;
 
-			ralink,num-gpios = <32>;
+			ngpios = <32>;
+			ralink,gpio-base = <40>;
 			ralink,register-map = [ 00 04 08 0c
 						10 14 18 1c
 						20 24 ];
@@ -111,10 +126,30 @@
 			status = "disabled";
 		};
 
-		uartlite@c00 {
+		i2c: i2c@900 {
+			compatible = "ralink,rt2880-i2c";
+			reg = <0x900 0x100>;
+
+			clocks = <&sysc 6>;
+
+			resets = <&sysc 9>;
+			reset-names = "i2c";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			status = "disabled";
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c_pins>;
+		};
+
+		uartlite: uartlite@c00 {
 			compatible = "ralink,rt2880-uart", "ns16550a";
 			reg = <0xc00 0x100>;
 
+			clocks = <&sysc 7>;
+
 			interrupt-parent = <&intc>;
 			interrupts = <8>;
 
@@ -122,15 +157,71 @@
 		};
 	};
 
-	ethernet@400000 {
+	pinctrl: pinctrl {
+		compatible = "ralink,rt2880-pinmux";
+
+		pinctrl-names = "default";
+		pinctrl-0 = <&state_default>;
+
+		state_default: pinctrl0 {
+			sdram {
+				groups = "sdram";
+				function = "sdram";
+			};
+		};
+
+		i2c_pins: i2c_pins {
+			i2c_pins {
+				groups = "i2c";
+				function = "i2c";
+			};
+		};
+
+		spi_pins: spi_pins {
+			spi_pins {
+				groups = "spi";
+				function = "spi";
+			};
+		};
+
+		uartlite_pins: uartlite {
+			uart {
+				groups = "uartlite";
+				function = "uartlite";
+			};
+		};
+	};
+
+	pci: pci@440000 {
+		compatible = "ralink,rt288x-pci";
+		reg = <0x00440000 0x20000>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		status = "disabled";
+	};
+
+	ethernet: ethernet@400000 {
 		compatible = "ralink,rt2880-eth";
-		reg = <0x00400000 10000>;
+		reg = <0x00400000 0x10000>;
+
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		clocks = <&sysc 8>;
+
+		resets = <&sysc 18>;
+		reset-names = "fe";
 
 		interrupt-parent = <&cpuintc>;
 		interrupts = <5>;
 
 		status = "disabled";
 
+		port@0 {
+			compatible = "ralink,rt2880-port", "mediatek,eth-port";
+			reg = <0>;
+		};
+
 		mdio-bus {
 			#address-cells = <1>;
 			#size-cells = <0>;
@@ -139,16 +230,15 @@
 		};
 	};
 
-	wmac@480000 {
+	wmac: wmac@480000 {
 		compatible = "ralink,rt2880-wmac";
-		reg = <0x480000 40000>;
+		reg = <0x480000 0x40000>;
+
+		clocks = <&sysc 9>;
 
 		interrupt-parent = <&cpuintc>;
 		interrupts = <6>;
 
 		ralink,eeprom = "soc_wmac.eeprom";
-
-		status = "disabled";
 	};
-
 };