Patchwork [PATCHv5,8/8] ARM: sun4i: cubieboard: Enable the i2c controllers

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Submitter Maxime Ripard
Date June 12, 2013, 4:53 p.m.
Message ID <1371056017-8166-9-git-send-email-maxime.ripard@free-electrons.com>
Download mbox | patch
Permalink /patch/250847/
State New
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Comments

Maxime Ripard - June 12, 2013, 4:53 p.m.
From: Emilio López <emilio@elopez.com.ar>

The Cubieboard makes use of the first two i2c controllers found on the
Allwinner A10; i2c-0 is used internally for the PMIC, while i2c-1
is exposed on the board headers. This patch enables them in the device
tree.

Signed-off-by: Emilio López <emilio@elopez.com.ar>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Reviewed-by: Tomasz Figa <tomasz.figa@gmail.com>
---
 arch/arm/boot/dts/sun4i-a10-cubieboard.dts | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Patch

diff --git a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
index e752b57..757c4cd 100644
--- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
@@ -56,6 +56,18 @@ 
 			pinctrl-0 = <&uart0_pins_a>;
 			status = "okay";
 		};
+
+		i2c0: i2c@01c2ac00 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c0_pins_a>;
+			status = "okay";
+		};
+
+		i2c1: i2c@01c2b000 {
+			pinctrl-names = "default";
+			pinctrl-0 = <&i2c1_pins_a>;
+			status = "okay";
+		};
 	};
 
 	leds {