Patchwork [PATCHv3,6/6] ARM: sun4i: cubieboard: Enable the i2c controllers

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Submitter Maxime Ripard
Date May 27, 2013, 10 a.m.
Message ID <1369648843-1640-7-git-send-email-maxime.ripard@free-electrons.com>
Download mbox | patch
Permalink /patch/246563/
State Superseded
Headers show

Comments

Maxime Ripard - May 27, 2013, 10 a.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>
---
 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 b70fe0d..0e22a28 100644
--- a/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
+++ b/arch/arm/boot/dts/sun4i-a10-cubieboard.dts
@@ -41,6 +41,18 @@ 
 			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 {