* [PATCH] clocksource/drivers/timer-microchip-pit64b: set rate for gck
@ 2020-03-16 9:52 Claudiu Beznea
2020-03-16 10:20 ` Daniel Lezcano
2020-03-19 8:47 ` [tip: timers/core] clocksource/drivers/timer-microchip-pit64b: Fix " tip-bot2 for Claudiu Beznea
0 siblings, 2 replies; 3+ messages in thread
From: Claudiu Beznea @ 2020-03-16 9:52 UTC (permalink / raw)
To: daniel.lezcano, tglx; +Cc: linux-kernel, Claudiu Beznea
Generic clock rate needs to be set in case it was selected as timer clock
source in mchp_pit64b_init_mode(). Otherwise it will be enabled with wrong
rate.
Fixes: 625022a5f160 ("clocksource/drivers/timer-microchip-pit64b: Add Microchip PIT64B support")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
---
drivers/clocksource/timer-microchip-pit64b.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clocksource/timer-microchip-pit64b.c b/drivers/clocksource/timer-microchip-pit64b.c
index bd63d3484838..59e11ca8ee73 100644
--- a/drivers/clocksource/timer-microchip-pit64b.c
+++ b/drivers/clocksource/timer-microchip-pit64b.c
@@ -264,6 +264,7 @@ static int __init mchp_pit64b_init_mode(struct mchp_pit64b_timer *timer,
if (!best_diff) {
timer->mode |= MCHP_PIT64B_MR_SGCLK;
+ clk_set_rate(timer->gclk, gclk_round);
goto done;
}
--
2.7.4
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] clocksource/drivers/timer-microchip-pit64b: set rate for gck
2020-03-16 9:52 [PATCH] clocksource/drivers/timer-microchip-pit64b: set rate for gck Claudiu Beznea
@ 2020-03-16 10:20 ` Daniel Lezcano
2020-03-19 8:47 ` [tip: timers/core] clocksource/drivers/timer-microchip-pit64b: Fix " tip-bot2 for Claudiu Beznea
1 sibling, 0 replies; 3+ messages in thread
From: Daniel Lezcano @ 2020-03-16 10:20 UTC (permalink / raw)
To: Claudiu Beznea, tglx; +Cc: linux-kernel
On 16/03/2020 10:52, Claudiu Beznea wrote:
> Generic clock rate needs to be set in case it was selected as timer clock
> source in mchp_pit64b_init_mode(). Otherwise it will be enabled with wrong
> rate.
>
> Fixes: 625022a5f160 ("clocksource/drivers/timer-microchip-pit64b: Add Microchip PIT64B support")
> Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
> ---
Applied, thanks
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^ permalink raw reply [flat|nested] 3+ messages in thread* [tip: timers/core] clocksource/drivers/timer-microchip-pit64b: Fix rate for gck
2020-03-16 9:52 [PATCH] clocksource/drivers/timer-microchip-pit64b: set rate for gck Claudiu Beznea
2020-03-16 10:20 ` Daniel Lezcano
@ 2020-03-19 8:47 ` tip-bot2 for Claudiu Beznea
1 sibling, 0 replies; 3+ messages in thread
From: tip-bot2 for Claudiu Beznea @ 2020-03-19 8:47 UTC (permalink / raw)
To: linux-tip-commits; +Cc: Claudiu Beznea, Daniel Lezcano, x86, LKML
The following commit has been merged into the timers/core branch of tip:
Commit-ID: 0585244523f0f4de7e4480375e871617a79cab98
Gitweb: https://git.kernel.org/tip/0585244523f0f4de7e4480375e871617a79cab98
Author: Claudiu Beznea <claudiu.beznea@microchip.com>
AuthorDate: Mon, 16 Mar 2020 11:52:56 +02:00
Committer: Daniel Lezcano <daniel.lezcano@linaro.org>
CommitterDate: Mon, 16 Mar 2020 11:19:37 +01:00
clocksource/drivers/timer-microchip-pit64b: Fix rate for gck
Generic clock rate needs to be set in case it was selected as timer clock
source in mchp_pit64b_init_mode(). Otherwise it will be enabled with wrong
rate.
Fixes: 625022a5f160 ("clocksource/drivers/timer-microchip-pit64b: Add Microchip PIT64B support")
Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/1584352376-32585-1-git-send-email-claudiu.beznea@microchip.com
---
drivers/clocksource/timer-microchip-pit64b.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clocksource/timer-microchip-pit64b.c b/drivers/clocksource/timer-microchip-pit64b.c
index bd63d34..59e11ca 100644
--- a/drivers/clocksource/timer-microchip-pit64b.c
+++ b/drivers/clocksource/timer-microchip-pit64b.c
@@ -264,6 +264,7 @@ static int __init mchp_pit64b_init_mode(struct mchp_pit64b_timer *timer,
if (!best_diff) {
timer->mode |= MCHP_PIT64B_MR_SGCLK;
+ clk_set_rate(timer->gclk, gclk_round);
goto done;
}
^ permalink raw reply related [flat|nested] 3+ messages in thread
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2020-03-16 9:52 [PATCH] clocksource/drivers/timer-microchip-pit64b: set rate for gck Claudiu Beznea
2020-03-16 10:20 ` Daniel Lezcano
2020-03-19 8:47 ` [tip: timers/core] clocksource/drivers/timer-microchip-pit64b: Fix " tip-bot2 for Claudiu Beznea
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