The i2c controllers have a few muxing options on the A31. Enable the
ones found in the A31 Colombus board.
Signed-off-by: Maxime Ripard <maxime.ripard@xxxxxxxxxxxxxxxxxx>
---
arch/arm/boot/dts/sun6i-a31.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
index 7dac496..668de00 100644
--- a/arch/arm/boot/dts/sun6i-a31.dtsi
+++ b/arch/arm/boot/dts/sun6i-a31.dtsi
@@ -210,6 +210,27 @@
allwinner,drive = <0>;
allwinner,pull = <0>;
};
+
+ i2c0_pins_a: i2c0@0 {
+ allwinner,pins = "PH14", "PH15";
+ allwinner,function = "i2c0";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ i2c1_pins_a: i2c1@0 {
+ allwinner,pins = "PH16", "PH17";
+ allwinner,function = "i2c1";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
+
+ i2c2_pins_a: i2c2@0 {
+ allwinner,pins = "PH18", "PH19";
+ allwinner,function = "i2c2";
+ allwinner,drive = <0>;
+ allwinner,pull = <0>;
+ };
};
ahb1_rst: reset@01c202c0 {
--
1.8.4.2
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