linux-kernel - [PATCH 12/21] clocksource/drivers/timer-microchip-pit64b: Fix rate for gck

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Message-Id: <20200318174131.20582-12-daniel.lezcano@linaro.org>
Date:   Wed, 18 Mar 2020 18:41:22 +0100
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     tglx@...utronix.de
Cc:     linux-kernel@...r.kernel.org,
        Claudiu Beznea <claudiu.beznea@...rochip.com>
Subject: [PATCH 12/21] clocksource/drivers/timer-microchip-pit64b: Fix rate for gck

From: Claudiu Beznea <claudiu.beznea@...rochip.com>

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@...rochip.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@...aro.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 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;
 	}
 
-- 
2.17.1