Patchwork [4/5] ARM: sun5i: dt: Add i2c muxing options

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Submitter Maxime Ripard
Date May 2, 2013, 10:45 a.m.
Message ID <1367491557-6027-5-git-send-email-maxime.ripard@free-electrons.com>
Download mbox | patch
Permalink /patch/240939/
State Superseded
Headers show

Comments

Maxime Ripard - May 2, 2013, 10:45 a.m.
The i2c controller found on the Allwinner A13 has only one muxing option
available for each controller. Add them to the dtsi

Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
---
 arch/arm/boot/dts/sun5i-a13.dtsi | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

Patch

diff --git a/arch/arm/boot/dts/sun5i-a13.dtsi b/arch/arm/boot/dts/sun5i-a13.dtsi
index 16df784..450b410 100644
--- a/arch/arm/boot/dts/sun5i-a13.dtsi
+++ b/arch/arm/boot/dts/sun5i-a13.dtsi
@@ -182,6 +182,27 @@ 
 				allwinner,drive = <0>;
 				allwinner,pull = <0>;
 			};
+
+			i2c0_pins_a: i2c0@0 {
+				allwinner,pins = "PB0", "PB1";
+				allwinner,function = "i2c0";
+				allwinner,drive = <0>;
+				allwinner,pull = <0>;
+			};
+
+			i2c1_pins_a: i2c1@0 {
+				allwinner,pins = "PB15", "PB16";
+				allwinner,function = "i2c1";
+				allwinner,drive = <0>;
+				allwinner,pull = <1>;
+			};
+
+			i2c2_pins_a: i2c2@0 {
+				allwinner,pins = "PB17", "PB18";
+				allwinner,function = "i2c2";
+				allwinner,drive = <0>;
+				allwinner,pull = <1>;
+			};
 		};
 
 		timer@01c20c00 {