[PATCH v12 5/5] dt-bindings: drm/panel: Document Innolux TV123WAM panel bindings

[spanda at codeaurora.org]

On 2018-06-29 17:44, Andrzej Hajda wrote:
> On 21.06.2018 14:32, Sandeep Panda wrote:
>> Innolux TV123WAM is a 12.3" eDP display panel with
>> 2160x1440 resolution, which can be supported by simple
>> panel driver.
> 
> Are you sure this is Innolux? Quick grep on Internet finds only BOE
> panel with this TV123WAM[1].
> 
> [1]:
> https://e2e.ti.com/cfs-file/__key/communityserver-discussions-components-files/138/TV123WAM_2D00_ND0_5F00_Product-spec_5F00_BOE_5F00_20161115_2D00_A00.pdf
> 
The panel used here is innolux, which is a 2k panel. Where the BOE one 
is a 1080p panel.

> Regards
> Andrzej
>> 
>> Changes in v1:
>>  - Make use of simple panel driver instead of creating
>>    a new driver for this panel (Sean Paul).
>>  - Combine dt-binding and driver changes into one patch
>>    as done by other existing panel support changes.
>> 
>> Changes in v2:
>>  - Separate driver change from dt-binding documentation (Rob Herring).
>>  - Add the properties from simple-panel binding that are applicable to
>>    this panel (Rob Herring).
>> 
>> Signed-off-by: Sandeep Panda <spanda at codeaurora.org>
>> Reviewed-by: Rob Herring <robh at kernel.org>
>> ---
>>  .../bindings/display/panel/innolux,tv123wam.txt      | 20 
>> ++++++++++++++++++++
>>  1 file changed, 20 insertions(+)
>>  create mode 100644 
>> Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt
>> 
>> diff --git 
>> a/Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt 
>> b/Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt
>> new file mode 100644
>> index 000000000000..a9b35265fa13
>> --- /dev/null
>> +++ 
>> b/Documentation/devicetree/bindings/display/panel/innolux,tv123wam.txt
>> @@ -0,0 +1,20 @@
>> +Innolux TV123WAM 12.3 inch eDP 2K display panel
>> +
>> +This binding is compatible with the simple-panel binding, which is 
>> specified
>> +in simple-panel.txt in this directory.
>> +
>> +Required properties:
>> +- compatible: should be "innolux,tv123wam"
>> +- power-supply: regulator to provide the supply voltage
>> +
>> +Optional properties:
>> +- enable-gpios: GPIO pin to enable or disable the panel
>> +- backlight: phandle of the backlight device attached to the panel
>> +
>> +Example:
>> +	panel_edp: panel-edp {
>> +		compatible = "innolux,tv123wam";
>> +		enable-gpios = <&msmgpio 31 GPIO_ACTIVE_LOW>;
>> +		power-supply = <&pm8916_l2>;
>> +		backlight = <&backlight>;
>> +	};