ramips: Add i2c support for mt7620n

[openwrt/staging/wigyori.git] / target / linux / ramips / dts / rt3883.dtsi

diff --git a/target/linux/ramips/dts/rt3883.dtsi b/target/linux/ramips/dts/rt3883.dtsi
index 975e86b1f6329edc623c00d1addc58d29606f004..193a3ee1ccfb2e9466fd14f1bea3ec8dcf99cdeb 100644 (file)
--- a/target/linux/ramips/dts/rt3883.dtsi
+++ b/target/linux/ramips/dts/rt3883.dtsi
@@ -35,7 +35,7 @@
                #size-cells = <1>;
 
                sysc: sysc@0 {
-                       compatible = "ralink,rt3883-sysc", "ralink,rt3050-sysc";
+                       compatible = "ralink,rt3883-sysc", "ralink,rt3050-sysc", "syscon";
                        reg = <0x0 0x100>;
                };
 
@@ -182,6 +182,26 @@
                        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>;
@@ -286,6 +306,8 @@
 
        ethernet: ethernet@10100000 {
                compatible = "ralink,rt3883-eth";
+               #address-cells = <1>;
+               #size-cells = <0>;
                reg = <0x10100000 0x10000>;
 
                resets = <&rstctrl 21>;
@@ -405,8 +427,9 @@
 
        usbphy: usbphy {
                compatible = "ralink,rt3352-usbphy";
-               #phy-cells = <1>;
+               #phy-cells = <0>;
 
+               ralink,sysctl = <&sysc>;
                resets = <&rstctrl 22 &rstctrl 25>;
                reset-names = "host", "device";
                clocks = <&clkctrl 22 &clkctrl 25>;
@@ -427,7 +450,7 @@
                compatible = "generic-ehci";
                reg = <0x101c0000 0x1000>;
 
-               phys = <&usbphy 1>;
+               phys = <&usbphy>;
                phy-names = "usb";
 
                interrupt-parent = <&intc>;
@@ -440,7 +463,7 @@
                compatible = "generic-ohci";
                reg = <0x101c1000 0x1000>;
 
-               phys = <&usbphy 1>;
+               phys = <&usbphy>;
                phy-names = "usb";
 
                interrupt-parent = <&intc>;