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| author | Shawn Guo <shawn.guo@linaro.org> | 2012-05-10 11:02:10 +0400 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2012-05-13 04:27:45 +0400 |
| commit | 2a96e3912b8d79f0bde45a5d657d48595cc7261c (patch) | |
| tree | bb0279eef9762a99cc314f56b32c407bb107d61c /arch/arm | |
| parent | b2378668489d16eb1a1ac722e84cc6a9a1513ba0 (diff) | |
| download | linux-2a96e3912b8d79f0bde45a5d657d48595cc7261c.tar.xz | |
ARM: dts: enable i2c device for imx28-evk
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/imx28-evk.dts | 6 | ||||
| -rw-r--r-- | arch/arm/boot/dts/imx28.dtsi | 14 |
2 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index 2b7c68e52e64..0b8eeb559906 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -41,6 +41,12 @@ }; apbx@80040000 { + i2c0: i2c@80058000 { + pinctrl-names = "default"; + pinctrl-0 = <&i2c0_pins_a>; + status = "okay"; + }; + duart: serial@80074000 { pinctrl-names = "default"; pinctrl-0 = <&duart_pins_a>; diff --git a/arch/arm/boot/dts/imx28.dtsi b/arch/arm/boot/dts/imx28.dtsi index 8596bdf9c19e..fd73fc24e26e 100644 --- a/arch/arm/boot/dts/imx28.dtsi +++ b/arch/arm/boot/dts/imx28.dtsi @@ -204,6 +204,14 @@ fsl,drive-strength = <2>; fsl,pull-up = <0>; }; + + i2c0_pins_a: i2c0@0 { + reg = <0>; + fsl,pinmux-ids = <0x3180 0x3190>; + fsl,drive-strength = <1>; + fsl,voltage = <1>; + fsl,pull-up = <1>; + }; }; digctl@8001c000 { @@ -345,12 +353,18 @@ }; i2c0: i2c@80058000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx28-i2c"; reg = <0x80058000 2000>; interrupts = <111 68>; status = "disabled"; }; i2c1: i2c@8005a000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "fsl,imx28-i2c"; reg = <0x8005a000 2000>; interrupts = <110 69>; status = "disabled"; |