linux-kernel - [PATCH v3 1/8] clocksource/drivers/tegra: Restore timer rate on Tegra210

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Message-Id: <20190618140358.13148-2-digetx@gmail.com>
Date:   Tue, 18 Jun 2019 17:03:51 +0300
From:   Dmitry Osipenko <digetx@...il.com>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Peter De Schrijver <pdeschrijver@...dia.com>
Cc:     linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH v3 1/8] clocksource/drivers/tegra: Restore timer rate on Tegra210

The clocksource rate is initialized only for the first per-CPU clocksource
and then that rate shall be replicated for the rest of clocksource's
because they are initialized manually in the code.

Fixes: 3be2a85a0b61 ("clocksource/drivers/tegra: Support per-CPU timers on all Tegra's")
Acked-by: Jon Hunter <jonathanh@...dia.com>
Tested-by: Jon Hunter <jonathanh@...dia.com>
Signed-off-by: Dmitry Osipenko <digetx@...il.com>
---
 drivers/clocksource/timer-tegra.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/clocksource/timer-tegra.c b/drivers/clocksource/timer-tegra.c
index 1cc5847a1030..501071f09fa8 100644
--- a/drivers/clocksource/timer-tegra.c
+++ b/drivers/clocksource/timer-tegra.c
@@ -277,6 +277,8 @@ static int __init tegra_init_timer(struct device_node *np, bool tegra20,
 		 */
 		if (tegra20)
 			cpu_to->of_clk.rate = 1000000;
+		else
+			cpu_to->of_clk.rate = timer_of_rate(to);
 
 		cpu_to = per_cpu_ptr(&tegra_to, cpu);
 		cpu_to->of_base.base = timer_reg_base + base;
-- 
2.22.0