>-----Original Message----- >From: ext Kevin Hilman [mailto:[email protected]] >Sent: 15 February, 2011 01:29 >To: Kristo Tero (Nokia-MS/Tampere) >Cc: [email protected] >Subject: Re: [PATCH] omap: dmtimer: Enable autoidle > >Tero Kristo <[email protected]> writes: > >> This will save some power. >> >> Signed-off-by: Tero Kristo <[email protected]> > >Please report which platforms this was tested with.
Tested only on OMAP3. Should this be changed to apply only on that one? I don't know about OMAP4, but I think this should work on OMAP2 at least based on spec. > >Also, please Cc linux-arm-kernel. > >Thanks, > >Kevin > >> --- >> arch/arm/plat-omap/dmtimer.c | 1 + >> 1 files changed, 1 insertions(+), 0 deletions(-) >> >> diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat- >omap/dmtimer.c >> index 1d706cf..949becc 100644 >> --- a/arch/arm/plat-omap/dmtimer.c >> +++ b/arch/arm/plat-omap/dmtimer.c >> @@ -341,6 +341,7 @@ static void omap_dm_timer_reset(struct >omap_dm_timer *timer) >> l = omap_dm_timer_read_reg(timer, OMAP_TIMER_OCP_CFG_REG); >> l |= 0x02 << 3; /* Set to smart-idle mode */ >> l |= 0x2 << 8; /* Set clock activity to perserve f-clock on idle >*/ >> + l |= 0x1 << 0; /* Set autoidle */ >> >> /* >> * Enable wake-up on OMAP2 CPUs. -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
