[PATCH v2 1/2] dt-bindings: leds: gpio: Add optional retain-state-shutdown property

Brandon Wyman bjwyman at gmail.com
Tue Aug 29 07:13:36 AEST 2017


On Mon, Aug 28, 2017 at 5:19 AM, Pavel Machek <pavel at ucw.cz> wrote:
> On Mon 2017-08-28 09:47:10, Andrew Jeffery wrote:
>> On Baseboard Management Controller (BMC) systems it's sometimes
>> necessary for a LED to retain its state across a BMC reset (which is
>> independent of the host system state). Add a devicetree property to
>> describe this behaviour. The property would typically be used in
>> conjunction with 'default-state = "keep"'.
>>
>> Signed-off-by: Andrew Jeffery <andrew at aj.id.au>
>
> Acked-by: Pavel Machek <pavel at ucw.cz>
>
> --
> (english) http://www.livejournal.com/~pavelmachek
> (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

Tested-by: Brandon Wyman <bjwyman at gmail.com>


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