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Message-ID: <1308172355-1694-1-git-send-email-ambresh@ti.com> Date: Wed, 15 Jun 2011 14:12:35 -0700 From: Ambresh K <ambresh@...com> To: Tony Lindgren <tony@...mide.com> CC: linux-omap <linux-omap@...r.kernel.org>, linux-kernel <linux-kernel@...r.kernel.org> Subject: [PATCH] OMAP4: DMTIMER: enable autoidle mode From: Ambresh K <ambresh@...com> Currently autoidle is only enabled for OMAP2/3; by enabling autoidle, the automatic L4 clock gating strategy is applied based on L4 activity, otherwise L4 clock to module will be a free running. Signed-off-by: Ambresh K <ambresh@...com> --- arch/arm/plat-omap/dmtimer.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/arm/plat-omap/dmtimer.c b/arch/arm/plat-omap/dmtimer.c index ee9f6eb..02d0f7a 100644 --- a/arch/arm/plat-omap/dmtimer.c +++ b/arch/arm/plat-omap/dmtimer.c @@ -342,8 +342,8 @@ static void omap_dm_timer_reset(struct omap_dm_timer *timer) l |= 0x02 << 3; /* Set to smart-idle mode */ l |= 0x2 << 8; /* Set clock activity to perserve f-clock on idle */ - /* Enable autoidle on OMAP2 / OMAP3 */ - if (cpu_is_omap24xx() || cpu_is_omap34xx()) + /* Enable autoidle on OMAP2 CPUs. */ + if (cpu_class_is_omap2()) l |= 0x1 << 0; /* -- 1.6.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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