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[2/2] ARM: shmobile: silk: add I2C1 DT support

Message ID 1624715.8TpWL8Dlnf@wasted.cogentembedded.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sergei Shtylyov Aug. 19, 2015, 10:05 p.m. UTC 
Define the SILK board dependent part of the I2C1 device node.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>

---
 arch/arm/boot/dts/r8a7794-silk.dts |   13 +++++++++++++
 1 file changed, 13 insertions(+)
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Patch

Index: renesas/arch/arm/boot/dts/r8a7794-silk.dts
===================================================================
--- renesas.orig/arch/arm/boot/dts/r8a7794-silk.dts
+++ renesas/arch/arm/boot/dts/r8a7794-silk.dts
@@ -85,6 +85,11 @@ 
 		renesas,function = "intc";
 	};
 
+	i2c1_pins: i2c1 {
+		renesas,groups = "i2c1";
+		renesas,function = "i2c1";
+	};
+
 	mmcif0_pins: mmcif0 {
 		renesas,groups = "mmc_data8", "mmc_ctrl";
 		renesas,function = "mmc";
@@ -124,6 +129,14 @@ 
 	};
 };
 
+&i2c1 {
+	pinctrl-0 = <&i2c1_pins>;
+	pinctrl-names = "default";
+
+	status = "okay";
+	clock-frequency = <400000>;
+};
+
 &mmcif0 {
 	pinctrl-0 = <&mmcif0_pins>;
 	pinctrl-names = "default";