diff options
| author | Alexander Shiyan <shc_work@mail.ru> | 2013-11-30 10:18:02 +0400 |
|---|---|---|
| committer | Shawn Guo <shawn.guo@linaro.org> | 2014-02-09 17:33:07 +0400 |
| commit | 5f9fe2448e29a69698a3e004d9275bd00726f387 (patch) | |
| tree | d0327746aabcc63d49b7fd3d4ad9034d2525b6bb /arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts | |
| parent | d9a57aaf6e3a9557156c1e1cf2e47bc031b5893a (diff) | |
| download | linux-5f9fe2448e29a69698a3e004d9275bd00726f387.tar.xz | |
ARM: dts: imx27-phytec-phycore-rdk: Add DT node for camera module
This patch adds first I2C bus and PCA9536 device.
This device is used on Phytec PCM-970 RDK camera addon module.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts index 959dddf60d1f..be7667e73a2e 100644 --- a/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts +++ b/arch/arm/boot/dts/imx27-phytec-phycore-rdk.dts @@ -19,8 +19,30 @@ cs-gpios = <&gpio4 28 0>, <&gpio4 27 0>; }; +&i2c1 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + status = "okay"; + + camgpio: pca9536@41 { + compatible = "nxp,pca9536"; + reg = <0x41>; + gpio-controller; + #gpio-cells = <2>; + }; +}; + &iomuxc { imx27_phycore_rdk { + pinctrl_i2c1: i2c1grp { + /* Add pullup to DATA line */ + fsl,pins = < + MX27_PAD_I2C_DATA__I2C_DATA 0x1 + MX27_PAD_I2C_CLK__I2C_CLK 0x0 + >; + }; + pinctrl_uart1: uart1grp { fsl,pins = < MX27_PAD_UART1_TXD__UART1_TXD 0x0 |