X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=target%2Flinux%2Framips%2Fdts%2Frt3883.dtsi;h=64bc56b4a985e224908d8df4cfff1ffdcc4848eb;hb=bcfbeae79f799cf1087d692e4869589eb20d2080;hp=041b0633d3f400656697bb75ed0c387a2f38190f;hpb=f36d624d88f962b12a7c819d456590d6b0a9ee24;p=oweals%2Fopenwrt.git

diff --git a/target/linux/ramips/dts/rt3883.dtsi b/target/linux/ramips/dts/rt3883.dtsi
index 041b0633d3..64bc56b4a9 100644
--- a/target/linux/ramips/dts/rt3883.dtsi
+++ b/target/linux/ramips/dts/rt3883.dtsi
@@ -166,6 +166,42 @@
 			status = "disabled";
 		};
 
+		i2c@900 {
+			compatible = "ralink,rt2880-i2c";
+			reg = <0x900 0x100>;
+
+			resets = <&rstctrl 16>;
+			reset-names = "i2c";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			status = "disabled";
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c_pins>;
+		};
+
+		i2s@a00 {
+			compatible = "ralink,rt3883-i2s";
+			reg = <0xa00 0x100>;
+
+			resets = <&rstctrl 17>;
+			reset-names = "i2s";
+
+			interrupt-parent = <&intc>;
+			interrupts = <10>;
+
+			txdma-req = <2>;
+			rxdma-req = <3>;
+
+			dmas = <&gdma 4>,
+				<&gdma 6>;
+			dma-names = "tx", "rx";
+
+			status = "disabled";
+		};
+
 		spi0: spi@b00 {
 			compatible = "ralink,rt3883-spi", "ralink,rt2880-spi";
 			reg = <0xb00 0x40>;
@@ -239,6 +275,13 @@
 		state_default: pinctrl0 {
 		};
 
+		i2c_pins: i2c {
+			i2c {
+				ralink,group = "i2c";
+				ralink,function = "i2c";
+			};
+		};
+
 		spi_pins: spi {
 			spi {
 				ralink,group = "spi";
@@ -263,6 +306,8 @@
 
 	ethernet: ethernet@10100000 {
 		compatible = "ralink,rt3883-eth";
+		#address-cells = <1>;
+		#size-cells = <0>;
 		reg = <0x10100000 0x10000>;
 
 		resets = <&rstctrl 21>;