Commit 4ce1e5e1 authored by Tero Kristo's avatar Tero Kristo Committed by Paul Walmsley

omap2/3: dmtimer: Enable autoidle

This saves some power. OMAP4 version should check for GPT module ID, as
autoidle is only supported on a subset of these.
Signed-off-by: default avatarTero Kristo <tero.kristo@nokia.com>
Signed-off-by: default avatarPaul Walmsley <paul@pwsan.com>
parent dd9c1549
...@@ -342,6 +342,10 @@ static void omap_dm_timer_reset(struct omap_dm_timer *timer) ...@@ -342,6 +342,10 @@ static void omap_dm_timer_reset(struct omap_dm_timer *timer)
l |= 0x02 << 3; /* Set to smart-idle mode */ l |= 0x02 << 3; /* Set to smart-idle mode */
l |= 0x2 << 8; /* Set clock activity to perserve f-clock on idle */ l |= 0x2 << 8; /* Set clock activity to perserve f-clock on idle */
/* Enable autoidle on OMAP2 / OMAP3 */
if (cpu_is_omap24xx() || cpu_is_omap34xx())
l |= 0x1 << 0;
/* /*
* Enable wake-up on OMAP2 CPUs. * Enable wake-up on OMAP2 CPUs.
*/ */
......
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