Re: [PATCH v3] gpio: mxc: add runtime pm support

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On Thu, Jul 6, 2023 at 4:56 PM Shenwei Wang <shenwei.wang@xxxxxxx> wrote:
>
> Add runtime PM support and allow the GPIO controller to enter
> into runtime suspend automatically when not in use to save power.
> However, it will automatically resume and enable clocks when a
> GPIO or IRQ is requested.
>
> While putting the GPIO module itself into power saving mode may not
> have an obvious impact on current dissipation, the function is necessary
> because the GPIO module disables its clock when idle. This enables the
> system an opportunity to power off the parent subsystem, and this conserves
> more power. The typical i.MX8 SoC features up to 8 GPIO controllers, but
> most of the controllers often remain unused.
>
> Signed-off-by: Shenwei Wang <shenwei.wang@xxxxxxx>
> ---

Applied, thanks!

Bart




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