linux-kernel - [PATCH 1/2] clocksource: tegra: Use rating when registering clock source

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Message-Id: <20190614104747.19712-1-thierry.reding@gmail.com>
Date:   Fri, 14 Jun 2019 12:47:46 +0200
From:   Thierry Reding <thierry.reding@...il.com>
To:     Daniel Lezcano <daniel.lezcano@...aro.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Alessandro Zummo <a.zummo@...ertech.it>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>
Cc:     Jonathan Hunter <jonathanh@...dia.com>,
        Dmitry Osipenko <digetx@...il.com>,
        linux-tegra@...r.kernel.org, linux-rtc@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] clocksource: tegra: Use rating when registering clock source

From: Thierry Reding <treding@...dia.com>

The rating is parameterized depending on SoC generation to make sure it
takes precedence on implementations where the architected timer can't be
used. This rating is already used for the clock event device. Use the
same rating for the clock source to be consistent.

Signed-off-by: Thierry Reding <treding@...dia.com>
---
 drivers/clocksource/timer-tegra.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-tegra.c b/drivers/clocksource/timer-tegra.c
index f6a8eb0d7322..e6608141cccb 100644
--- a/drivers/clocksource/timer-tegra.c
+++ b/drivers/clocksource/timer-tegra.c
@@ -318,7 +318,7 @@ static int __init tegra_init_timer(struct device_node *np, bool tegra20,
 	sched_clock_register(tegra_read_sched_clock, 32, TIMER_1MHz);
 
 	ret = clocksource_mmio_init(timer_reg_base + TIMERUS_CNTR_1US,
-				    "timer_us", TIMER_1MHz, 300, 32,
+				    "timer_us", TIMER_1MHz, rating, 32,
 				    clocksource_mmio_readl_up);
 	if (ret)
 		pr_err("failed to register clocksource: %d\n", ret);
-- 
2.21.0