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[1/3] arm: shmobile: r7s72100: add nodes for i2c controllers to dtsi

Message ID 1392671959-22834-2-git-send-email-wsa@the-dreams.de (mailing list archive)
State Accepted
Commit c81a4d3dfd33e097d3eef89e4eb830effb8b8d31
Headers show

Commit Message

Wolfram Sang Feb. 17, 2014, 9:19 p.m. UTC 
From: Wolfram Sang <wsa@sang-engineering.com>

Signed-off-by: Wolfram Sang <wsa@sang-engineering.com>
---
 arch/arm/boot/dts/r7s72100.dtsi | 72 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/r7s72100.dtsi b/arch/arm/boot/dts/r7s72100.dtsi
index 9be67a1..ee70071 100644
--- a/arch/arm/boot/dts/r7s72100.dtsi
+++ b/arch/arm/boot/dts/r7s72100.dtsi
@@ -17,6 +17,10 @@ 
 	#size-cells = <1>;
 
 	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
 		spi0 = &spi0;
 		spi1 = &spi1;
 		spi2 = &spi2;
@@ -44,6 +48,74 @@ 
 			<0xe8202000 0x1000>;
 	};
 
+	i2c0: i2c@fcfee000 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
+		reg = <0xfcfee000 0x44>;
+		interrupts = <0 157 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 158 IRQ_TYPE_EDGE_RISING>,
+			     <0 159 IRQ_TYPE_EDGE_RISING>,
+			     <0 160 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 161 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 162 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 163 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 164 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <100000>;
+		status = "disabled";
+	};
+
+	i2c1: i2c@fcfee400 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
+		reg = <0xfcfee400 0x44>;
+		interrupts = <0 165 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 166 IRQ_TYPE_EDGE_RISING>,
+			     <0 167 IRQ_TYPE_EDGE_RISING>,
+			     <0 168 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 169 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 170 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 171 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 172 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <100000>;
+		status = "disabled";
+	};
+
+	i2c2: i2c@fcfee800 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
+		reg = <0xfcfee800 0x44>;
+		interrupts = <0 173 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 174 IRQ_TYPE_EDGE_RISING>,
+			     <0 175 IRQ_TYPE_EDGE_RISING>,
+			     <0 176 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 177 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 178 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 179 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 180 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <100000>;
+		status = "disabled";
+	};
+
+	i2c3: i2c@fcfeec00 {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		compatible = "renesas,riic-r7s72100", "renesas,riic-rz";
+		reg = <0xfcfeec00 0x44>;
+		interrupts = <0 181 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 182 IRQ_TYPE_EDGE_RISING>,
+			     <0 183 IRQ_TYPE_EDGE_RISING>,
+			     <0 184 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 185 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 186 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 187 IRQ_TYPE_LEVEL_HIGH>,
+			     <0 188 IRQ_TYPE_LEVEL_HIGH>;
+		clock-frequency = <100000>;
+		status = "disabled";
+	};
+
 	spi0: spi@e800c800 {
 		compatible = "renesas,rspi-r7s72100", "renesas,rspi-rz";
 		reg = <0xe800c800 0x24>;