Re: [PATCH V5 1/2] dt-bindings: leds: document new trigger-sources property

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On Thu, Jun 08, 2017 at 06:08:31PM +0200, Rafał Miłecki wrote:
> From: Rafał Miłecki <rafal@xxxxxxxxxx>
> 
> Some LEDs can be related to a specific device(s) described in the DT.
> This property allows specifying such relations. E.g. USB LED should
> usually be used to indicate some USB port(s) state.
> 
> Please note this binding is designed to be generic and not influenced by
> any operating system design. Linux developers may find "trigger" part a
> bit confusing since in Linux triggers are separated drivers. It
> shouldn't define the binding though (we shouldn't add an extra level of
> indirection).
> 
> Signed-off-by: Rafał Miłecki <rafal@xxxxxxxxxx>
> ---
> V2: Replace "usb-ports" with "led-triggers" property which is more generic and
>     allows specifying other devices as well.
> V3: Use "trigger-sources" which is even more accurate as devices aren't
>     precisely triggers.
> V4: Update example to use the correct property
> V5: Document #trigger-source-cells
> ---
>  Documentation/devicetree/bindings/leds/common.txt | 35 +++++++++++++++++++++--
>  1 file changed, 33 insertions(+), 2 deletions(-)

Reviewed-by: Rob Herring <robh@xxxxxxxxxx>
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