diff options
| author | kiran.padwal@smartplayin.com <kiran.padwal@smartplayin.com> | 2014-09-17 12:30:25 +0200 |
|---|---|---|
| committer | Kumar Gala <galak@codeaurora.org> | 2014-09-18 00:24:20 +0200 |
| commit | 8c3166f5d74b7936d29dc44f778e759c1b9fb43a (patch) | |
| tree | 6f8803064d5bc42f1359c57c46ec03803c4ab26f /arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | |
| parent | ARM: DT: apq8064: add support to sdcc4 for wlan. (diff) | |
| download | linux-8c3166f5d74b7936d29dc44f778e759c1b9fb43a.tar.xz linux-8c3166f5d74b7936d29dc44f778e759c1b9fb43a.zip | |
ARM: DT: apq8064: Add i2c device nodes
This patch adds i2c pinctrl DT node for IFC6410 board. It also adds
necessary DT support for i2c eeprom which is present on IFC6410.
Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com>
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Diffstat (limited to 'arch/arm/boot/dts/qcom-apq8064-ifc6410.dts')
| -rw-r--r-- | arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index 27c7dfeec186..b396c8311b27 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -5,6 +5,33 @@ compatible = "qcom,apq8064-ifc6410", "qcom,apq8064"; soc { + pinctrl@800000 { + i2c1_pins: i2c1 { + mux { + pins = "gpio20", "gpio21"; + function = "gsbi1"; + }; + }; + }; + + gsbi@12440000 { + status = "okay"; + qcom,mode = <GSBI_PROT_I2C>; + + i2c@12460000 { + status = "okay"; + clock-frequency = <200000>; + pinctrl-0 = <&i2c1_pins>; + pinctrl-names = "default"; + + eeprom: eeprom@52 { + compatible = "atmel,24c128"; + reg = <0x52>; + pagesize = <32>; + }; + }; + }; + gsbi@16600000 { status = "ok"; qcom,mode = <GSBI_PROT_I2C_UART>; |