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SubjectRe: [PATCH V2] gpio: omap: refresh patch "be more aggressive with pm_runtime" against v3.12-rc5
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On Tue, Nov 26, 2013 at 11:46 PM, Chao Xu <caesarxuchao@gmail.com> wrote:

> From: Felipe Balbi <balbi@ti.com>
>
> try to keep gpio block suspended as much as possible.
>
> Tested with pandaboard and a sysfs exported gpio.
>
> Signed-off-by: Felipe Balbi <balbi at ti.com>
>
> [caesarxuchao@gmail.com : Refreshed against v3.12-rc5, and added revision check to enable aggressive pm_runtime on OMAP4-only. Because am33xx_gpio_sysc.idlemodes seems to be wrongly marked as SIDLE_SMART_WKUP, which might cause missed interrupts with this patch. Tested on Pandaboard rev A2.]
>
> Signed-off-by: Chao Xu <caesarxuchao@gmail.com>

I'd like Tony and/or Kevin to have a look at this from a PM point
of view so I get some confirmation from the core maintainers
that this is the way forward.

Yours,
Linus Walleij


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