ramips: update i2c dtsi files

Signed-off-by: Michael Lee <igvtee@gmail.com>

8 files changed, 127 insertions, 17 deletions

diff --git a/target/linux/ramips/dts/mt7620a.dtsi b/target/linux/ramips/dts/mt7620a.dtsi
index ccadbe40db..1c957b7d2a 100644
--- a/target/linux/ramips/dts/mt7620a.dtsi
+++ b/target/linux/ramips/dts/mt7620a.dtsi
@@ -176,7 +176,7 @@
 		};
 
 		i2c: i2c@900 {
-			compatible = "link,mt7620a-i2c", "ralink,rt2880-i2c";
+			compatible = "ralink,rt2880-i2c";
 			reg = <0x900 0x100>;
 
 			resets = <&rstctrl 16>;
diff --git a/target/linux/ramips/dts/mt7621.dtsi b/target/linux/ramips/dts/mt7621.dtsi
index 7a9d79a88b..772f0aabfa 100644
--- a/target/linux/ramips/dts/mt7621.dtsi
+++ b/target/linux/ramips/dts/mt7621.dtsi
@@ -89,6 +89,24 @@
 			};
 		};
 
+		i2c: i2c@900 {
+			compatible = "mediatek,mt7621-i2c";
+			reg = <0x900 0x100>;
+
+			clocks = <&sysclock>;
+
+			resets = <&rstctrl 16>;
+			reset-names = "i2c";
+
+			#address-cells = <1>;
+			#size-cells = <0>;
+
+			status = "disabled";
+
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c_pins>;
+		};
+
 		memc: memc@5000 {
 			compatible = "mtk,mt7621-memc";
 			reg = <0x300 0x100>;
@@ -188,13 +206,6 @@
 		state_default: pinctrl0 {
 		};
 
-		spi_pins: spi {
-			spi {
-				ralink,group = "spi";
-				ralink,function = "spi";
-			};
-		};
-
 		i2c_pins: i2c {
 			i2c {
 				ralink,group = "i2c";
@@ -202,6 +213,13 @@
 			};
 		};
 
+		spi_pins: spi {
+			spi {
+				ralink,group = "spi";
+				ralink,function = "spi";
+			};
+		};
+
 		uart1_pins: uart1 {
 			uart1 {
 				ralink,group = "uart1";
diff --git a/target/linux/ramips/dts/mt7628an.dtsi b/target/linux/ramips/dts/mt7628an.dtsi
index 6d5ed95e49..860521999d 100644
--- a/target/linux/ramips/dts/mt7628an.dtsi
+++ b/target/linux/ramips/dts/mt7628an.dtsi
@@ -110,7 +110,7 @@
 		};
 
 		i2c: i2c@900 {
-			compatible = "mediatek,mt7628-i2c";
+			compatible = "mediatek,mt7621-i2c";
 			reg = <0x900 0x100>;
 
 			resets = <&rstctrl 16>;
diff --git a/target/linux/ramips/dts/rt2880.dtsi b/target/linux/ramips/dts/rt2880.dtsi
index ad882547f7..c2ead2c975 100644
--- 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";
diff --git a/target/linux/ramips/dts/rt3050.dtsi b/target/linux/ramips/dts/rt3050.dtsi
index ed88ac12ec..ff1281b064 100644
--- a/target/linux/ramips/dts/rt3050.dtsi
+++ b/target/linux/ramips/dts/rt3050.dtsi
@@ -166,6 +166,22 @@
 			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>;
+		};
+
 		spi0: spi@b00 {
 			compatible = "ralink,rt3050-spi", "ralink,rt2880-spi";
 			reg = <0xb00 0x100>;
@@ -212,6 +228,13 @@
 			};
 		};
 
+		i2c_pins: i2c {
+			i2c {
+				ralink,group = "i2c";
+				ralink,function = "i2c";
+			};
+		};
+
 		spi_pins: spi {
 			spi {
 				ralink,group = "spi";
diff --git a/target/linux/ramips/dts/rt3352.dtsi b/target/linux/ramips/dts/rt3352.dtsi
index 0bb28ec833..d010de38a3 100644
--- a/target/linux/ramips/dts/rt3352.dtsi
+++ b/target/linux/ramips/dts/rt3352.dtsi
@@ -146,6 +146,22 @@
 			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>;
+		};
+
 		spi0: spi@b00 {
 			compatible = "ralink,rt3352-spi", "ralink,rt2880-spi";
 			reg = <0xb00 0x40>;
@@ -219,6 +235,13 @@
 		state_default: pinctrl0 {
 		};
 
+		i2c_pins: i2c {
+			i2c {
+				ralink,group = "i2c";
+				ralink,function = "i2c";
+			};
+		};
+
 		spi_pins: spi {
 			spi {
 				ralink,group = "spi";
diff --git a/target/linux/ramips/dts/rt3883.dtsi b/target/linux/ramips/dts/rt3883.dtsi
index 041b0633d3..975e86b1f6 100644
--- a/target/linux/ramips/dts/rt3883.dtsi
+++ b/target/linux/ramips/dts/rt3883.dtsi
@@ -166,6 +166,22 @@
 			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>;
+		};
+
 		spi0: spi@b00 {
 			compatible = "ralink,rt3883-spi", "ralink,rt2880-spi";
 			reg = <0xb00 0x40>;
@@ -239,6 +255,13 @@
 		state_default: pinctrl0 {
 		};
 
+		i2c_pins: i2c {
+			i2c {
+				ralink,group = "i2c";
+				ralink,function = "i2c";
+			};
+		};
+
 		spi_pins: spi {
 			spi {
 				ralink,group = "spi";
diff --git a/target/linux/ramips/dts/rt5350.dtsi b/target/linux/ramips/dts/rt5350.dtsi
index 1027519c98..f6a1707563 100644
--- a/target/linux/ramips/dts/rt5350.dtsi
+++ b/target/linux/ramips/dts/rt5350.dtsi
@@ -138,7 +138,7 @@
 		};
 
 		i2c: i2c@900 {
-			compatible = "link,rt5350-i2c", "ralink,rt2880-i2c";
+			compatible = "ralink,rt2880-i2c";
 			reg = <0x900 0x100>;
 
 			resets = <&rstctrl 16>;
@@ -236,13 +236,6 @@
 		state_default: pinctrl0 {
 		};
 
-		spi_pins: spi {
-			spi {
-				ralink,group = "spi";
-				ralink,function = "spi";
-			};
-		};
-
 		i2c_pins: i2c {
 			i2c {
 				ralink,group = "i2c";
@@ -250,6 +243,13 @@
 			};
 		};
 
+		spi_pins: spi {
+			spi {
+				ralink,group = "spi";
+				ralink,function = "spi";
+			};
+		};
+
 		phy_led_pins: phy_led {
 			phy_led {
 				ralink,group = "led";