On Tue, Nov 26, 2013 at 11:46 PM, Chao Xu <caesarxuchao@xxxxxxxxx> wrote: > From: Felipe Balbi <balbi@xxxxxx> > > 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@xxxxxxxxx : 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@xxxxxxxxx> 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 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
