target/linux/sunxi/patches-3.12/132-add-dt-i2c-for-olinuxino-a20.patch

   1 From 45cfefedb2886fac4a7f18c1720310ea9792ea4c Mon Sep 17 00:00:00 2001
   2 From: Maxime Ripard <maxime.ripard@free-electrons.com>
   3 Date: Sat, 31 Aug 2013 23:14:19 +0200
   4 Subject: [PATCH] ARM: sun7i: olinuxino-micro: Enable the I2C controllers
   5
   6 The A20-olinuxino-micro uses the first three I2C controllers found on
   7 the A20. Enable them in the DT.
   8
   9 Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
  10 ---
  11  arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 18 ++++++++++++++++++
  12  1 file changed, 18 insertions(+)
  13
  14 diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  15 index 9e77855..ead3013 100644
  16 --- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  17 +++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts
  18 @@ -60,6 +60,24 @@
  19                         pinctrl-0 = <&uart7_pins_a>;
  20                         status = "okay";
  21                 };
  22 +
  23 +               i2c0: i2c@01c2ac00 {
  24 +                       pinctrl-names = "default";
  25 +                       pinctrl-0 = <&i2c0_pins_a>;
  26 +                       status = "okay";
  27 +               };
  28 +
  29 +               i2c1: i2c@01c2b000 {
  30 +                       pinctrl-names = "default";
  31 +                       pinctrl-0 = <&i2c1_pins_a>;
  32 +                       status = "okay";
  33 +               };
  34 +
  35 +               i2c2: i2c@01c2b400 {
  36 +                       pinctrl-names = "default";
  37 +                       pinctrl-0 = <&i2c2_pins_a>;
  38 +                       status = "okay";
  39 +               };
  40         };
  41
  42         leds {
  43 --
  44 1.8.4
  45