[Linux-stm32] [PATCH v5 6/8] iio: adc: add STMPE ADC devicetree bindings

[Rob Herring]

On Fri, 21 Dec 2018 14:46:35 +0100, Philippe Schenker wrote:
> From: Stefan Agner <stefan at agner.ch>
> 
> This adds the devicetree bindings for the STMPE ADC. This also corrects
> a typo in st,sample-time it is rather "6 -> 124 clocks" according
> to the datasheet and not 144.
> We need to use the naming stmpe_adc in devicetree because this is given
> by the mfd device.
> 
> Signed-off-by: Stefan Agner <stefan at agner.ch>
> Signed-off-by: Max Krummenacher <max.krummenacher at toradex.com>
> Signed-off-by: Philippe Schenker <philippe.schenker at toradex.com>
> Reviewed-by: Jonathan Cameron <Jonathan.Cameron at huawei.com>
> 
> ---
> 
> Changes in v5:
>  - Made a one column list
>  - Cleared note about precedence
>  - Changed example to a full STMPE811 device with MFD, touchscreen, and the new
>    stmpe_adc driver.
>  - Added Jonathan Cameron's Reviewed-by
> 
> Changes in v4:
>  - Put reformatting in a separate precursor patch.
> 
> Changes in v3:
>  - Reformatted documentation for touchscreen to use tabs and have a better
>    overview of the settings.
>  - Added note which adc-settings will take precedence.
>  - changed typo in sample-time setting from 144 clocks to 124 clocks, as stated
>    in the datasheet.
> 
> Changes in v2:
>  - Moved the bindings for ADC to the overlying mfd.
>  - Reformatted for better readability
> 
>  .../devicetree/bindings/iio/adc/stmpe-adc.txt | 21 +++++
>  .../bindings/input/touchscreen/stmpe.txt      | 88 +++++++++++++------
>  .../devicetree/bindings/mfd/stmpe.txt         | 14 +++
>  3 files changed, 98 insertions(+), 25 deletions(-)
>  create mode 100644 Documentation/devicetree/bindings/iio/adc/stmpe-adc.txt
> 

Reviewed-by: Rob Herring <robh at kernel.org>