From: Keerthy <j-keerthy@ti.com>
To: <tony@atomide.com>
Cc: <j-keerthy@ti.com>, <t-kristo@ti.com>, <linux@armlinux.org.uk>,
<linux-omap@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>,
Grygorii Strashko <grygorii.strashko@ti.com>,
Dave Gerlach <d-gerlach@ti.com>
Subject: [PATCH 2/2] ARM: omap: timers: reduce rating of gp_timer clocksource
Date: Thu, 24 Nov 2016 11:49:15 +0530 [thread overview]
Message-ID: <1479968355-18860-2-git-send-email-j-keerthy@ti.com> (raw)
In-Reply-To: <1479968355-18860-1-git-send-email-j-keerthy@ti.com>
From: Grygorii Strashko <grygorii.strashko@ti.com>
Now ARM Global timer (rating 300) will not be selected as clocksource,
because it's initialized after OMAP GP Timer (rating 300) and
Timekeeping core will not allow to replace clocksource with new one if
both of them have the same rating.
Reduce rating of OMAP GP Timer (300->290) when it's used as
clocksource device - this will allow to select ARM Global timer (300)
as clocksource when enabled.
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
---
arch/arm/mach-omap2/timer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index b2f2448..a0dbb0b 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -376,7 +376,7 @@ static cycle_t clocksource_read_cycles(struct clocksource *cs)
}
static struct clocksource clocksource_gpt = {
- .rating = 300,
+ .rating = 290,
.read = clocksource_read_cycles,
.mask = CLOCKSOURCE_MASK(32),
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
--
1.9.1
next prev parent reply other threads:[~2016-11-24 6:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-24 6:19 [PATCH 1/2] ARM: omap2: am437x: rollback to use omap3_gptimer_timer_init() Keerthy
2016-11-24 6:19 ` Keerthy [this message]
2016-11-29 16:43 ` [PATCH 2/2] ARM: omap: timers: reduce rating of gp_timer clocksource Grygorii Strashko
2016-12-02 16:47 ` Tony Lindgren
2016-12-02 18:02 ` Grygorii Strashko
2016-12-02 18:31 ` Tony Lindgren
2016-12-05 4:12 ` Keerthy
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