[PATCH] ARM: tegra: enable I2C MUX PCA954x

[Bryan Wu]

On Fri, Feb 7, 2014 at 3:34 PM, Stephen Warren <swarren at wwwdotorg.org> wrote:
> On 02/07/2014 01:53 PM, Bryan Wu wrote:
>> Cardhu has a PCA9546 for I2C bus extension, which connects to 3
>> cameras. It's required for Tegra V4L2 soc camera driver and camera
>> sensor drivers.
>
>>  arch/arm/boot/dts/tegra30-cardhu.dtsi | 8 ++++++++
>>  arch/arm/configs/tegra_defconfig      | 1 +
>
> DT and defconfig changes go into separate branches. Could I get this
> split into two patches please?
>
>> diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
>
>> +             /* NXP PCA9546 I2C Mux */
>
> That comment isn't useful, since the compatible value below spells out
> what the device is.
>
>> +             pca9546 at 70 {
>
> DT nodes should be named after the class/type of device, not the
> identify. As such, use "i2cmux at 70".
>

OK, cool. I will take all the comments and post my V2 patches.