ramips: update i2c dtsi files

[openwrt/openwrt.git] / target / linux / ramips / dts / rt2880.dtsi

diff --git a/target/linux/ramips/dts/rt2880.dtsi b/target/linux/ramips/dts/rt2880.dtsi
index ad882547f794c05b30ba6192beec5f2c80c0deee..c2ead2c9755502504fd1ebcb48dff514ae88c2e8 100644 (file)
--- a/target/linux/ramips/dts/rt2880.dtsi
+++ b/target/linux/ramips/dts/rt2880.dtsi
@@ -114,6 +114,22 @@
                        status = "disabled";
                };
 
+               i2c: i2c@900 {
+                       compatible = "ralink,rt2880-i2c";
+                       reg = <0x900 0x100>;
+
+                       resets = <&rstctrl 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>;
@@ -138,6 +154,13 @@
                        };
                };
 
+               i2c_pins: i2c {
+                       i2c {
+                               ralink,group = "i2c";
+                               ralink,function = "i2c";
+                       };
+               };
+
                spi_pins: spi {
                        spi {
                                ralink,group = "spi";