[PATCH 10/19] ARM: dts: at91: replace gpio-key,wakeup with wakeup-source property

Ulf Hansson ulf.hansson at linaro.org
Wed Oct 21 04:01:17 PDT 2015

On 21 October 2015 at 12:25, Sudeep Holla <sudeep.holla at arm.com> wrote:
> On 21/10/15 11:21, Nicolas Ferre wrote:
>> Le 21/10/2015 12:10, Sudeep Holla a écrit :
>>> Though the keyboard driver for GPIO buttons(gpio-keys) will continue to
>>> check for/support the legacy "gpio-key,wakeup" boolean property to
>>> enable gpio buttons as wakeup source, "wakeup-source" is the new
>>> standard binding.
>>> This patch replaces the legacy "gpio-key,wakeup" with the unified
>>> "wakeup-source" property in order to avoid any futher copy-paste
>>> duplication.
>>> Cc: Nicolas Ferre <nicolas.ferre at atmel.com>
>> I'm not against this if the whole series goes further.
>> Acked-by: Nicolas Ferre <nicolas.ferre at atmel.com>
> Thanks !
>> I suspect that we would need to take this patch with us on the AT91
>> branches that would go to arm-soc. Is it the intentions?
> Yes that was my intention for splitting the patches per SoC group.
> Many SoC maintainers prefer that.

Hold on! All patches that changes the DT parsing to accept the
"standardized wakeup-source" binding, need to be merged upstream
before corresponding DTS changes.

Therefore, I suggest we go for a two step approach, starting with
changes affecting the DT parsing/documentation for various
drivers/subsystem and perhaps we can reach 4.4 for these.
Then the DTS changes can go in at any later point.

Kind regards

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