diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.12/132-add-dt-i2c-for-olinuxino-a20.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.12/132-add-dt-i2c-for-olinuxino-a20.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.12/132-add-dt-i2c-for-olinuxino-a20.patch b/target/linux/sunxi/patches-3.12/132-add-dt-i2c-for-olinuxino-a20.patch new file mode 100644 index 0000000000..c1f3b7097c --- /dev/null +++ b/target/linux/sunxi/patches-3.12/132-add-dt-i2c-for-olinuxino-a20.patch @@ -0,0 +1,45 @@ +From 45cfefedb2886fac4a7f18c1720310ea9792ea4c Mon Sep 17 00:00:00 2001 +From: Maxime Ripard <maxime.ripard@free-electrons.com> +Date: Sat, 31 Aug 2013 23:14:19 +0200 +Subject: [PATCH] ARM: sun7i: olinuxino-micro: Enable the I2C controllers + +The A20-olinuxino-micro uses the first three I2C controllers found on +the A20. Enable them in the DT. + +Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> +--- + arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts | 18 ++++++++++++++++++ + 1 file changed, 18 insertions(+) + +diff --git a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts +index 9e77855..ead3013 100644 +--- a/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts ++++ b/arch/arm/boot/dts/sun7i-a20-olinuxino-micro.dts +@@ -60,6 +60,24 @@ + pinctrl-0 = <&uart7_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"; ++ }; ++ ++ i2c2: i2c@01c2b400 { ++ pinctrl-names = "default"; ++ pinctrl-0 = <&i2c2_pins_a>; ++ status = "okay"; ++ }; + }; + + leds { +-- +1.8.4 + |