From: Dmitry Osipenko <digetx@gmail.com>
To: Daniel Lezcano <daniel.lezcano@linaro.org>,
Joseph Lo <josephl@nvidia.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Peter De Schrijver <pdeschrijver@nvidia.com>
Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 1/6] clocksource/drivers/tegra: Restore timer rate on Tegra210
Date: Mon, 10 Jun 2019 19:43:55 +0300 [thread overview]
Message-ID: <20190610164400.11830-2-digetx@gmail.com> (raw)
In-Reply-To: <20190610164400.11830-1-digetx@gmail.com>
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 ("Support per-CPU timers on all Tegra's")
Signed-off-by: Dmitry Osipenko <digetx@gmail.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 9406855781ff..830c66e2d927 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;
--
2.21.0
next prev parent reply other threads:[~2019-06-10 16:48 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-10 16:43 [PATCH v2 0/6] Few more cleanups for tegra-timer Dmitry Osipenko
2019-06-10 16:43 ` Dmitry Osipenko [this message]
2019-06-12 8:30 ` [PATCH v2 1/6] clocksource/drivers/tegra: Restore timer rate on Tegra210 Jon Hunter
2019-06-12 16:02 ` Dmitry Osipenko
2019-06-10 16:43 ` [PATCH v2 2/6] clocksource/drivers/tegra: Remove duplicated use of per_cpu_ptr Dmitry Osipenko
2019-06-14 15:48 ` Jon Hunter
2019-06-10 16:43 ` [PATCH v2 3/6] clocksource/drivers/tegra: Set and use timer's period Dmitry Osipenko
2019-06-14 15:48 ` Jon Hunter
2019-06-14 16:45 ` Dmitry Osipenko
2019-06-17 10:51 ` Jon Hunter
2019-06-17 14:04 ` Dmitry Osipenko
2019-06-18 8:40 ` Jon Hunter
2019-06-18 9:41 ` Dmitry Osipenko
2019-06-10 16:43 ` [PATCH v2 4/6] clocksource/drivers/tegra: Drop unneeded typecasting in one place Dmitry Osipenko
2019-06-14 15:48 ` Jon Hunter
2019-06-10 16:43 ` [PATCH v2 5/6] clocksource/drivers/tegra: Add verbose definition for 1MHz constant Dmitry Osipenko
2019-06-14 15:48 ` Jon Hunter
2019-06-10 16:44 ` [PATCH v2 6/6] clocksource/drivers/tegra: Restore base address before cleanup Dmitry Osipenko
2019-06-14 15:48 ` Jon Hunter
2019-06-14 16:51 ` Dmitry Osipenko
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