Hi, On Tue, Nov 26, 2013 at 04:46:44PM -0600, Chao Xu 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.] Based on a quick look, it looks good to my eyes. Didn't test on any HW though. Signed-of-by: Felipe Balbi <balbi@xxxxxx> > Signed-off-by: Chao Xu <caesarxuchao@xxxxxxxxx> -- balbi
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