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[2/4] ARM: lager: add i2c1, i2c2 pins

Message ID 1389982298-23143-3-git-send-email-ben.dooks@codethink.co.uk (mailing list archive)
State Changes Requested
Headers show

Commit Message

Ben Dooks Jan. 17, 2014, 6:11 p.m. UTC 
Add pinctrl definitions for i2c1 and i2c2 busses on the Lager board
to ensure these are setup correctly at initialisation time. The i2c0
and i2c3 busses are connected to single function pins.

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
---
 arch/arm/boot/dts/r8a7790-lager.dts | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
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Patch

diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts
index b66d3de..d680ab7 100644
--- a/arch/arm/boot/dts/r8a7790-lager.dts
+++ b/arch/arm/boot/dts/r8a7790-lager.dts
@@ -80,6 +80,16 @@ 
 		renesas,groups = "mmc1_data8", "mmc1_ctrl";
 		renesas,function = "mmc1";
 	};
+
+	i2c1_pins: i2c1 {
+		renesas,groups = "i2c1";
+		renesas,function = "i2c1";
+	};
+
+	i2c2_pins: i2c2 {
+		renesas,groups = "i2c2";
+		renesas,function = "i2c2";
+	};
 };
 
 &mmcif1 {
@@ -98,10 +108,14 @@ 
 
 &i2c1	{
 	status = "ok";
+	pinctrl-0 = <&i2c1_pins>;
+	pinctrl-names = "default";
 };
 
 &i2c2	{
 	status = "ok";
+	pinctrl-0 = <&i2c2_pins>;
+	pinctrl-names = "default";
 };
 
 &i2c3	{