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ARM: dts: rockchip: disable arm-global-timer for rk3188

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The clocksource and the sched_clock provided by the arm_global_timer
are quite unstable because their rates depend on the cpu frequency.

On the other side, the arm_global_timer has a higher rating than the
rockchip_timer, it will be selected by default by the time framework
while we want to use the stable rockchip clocksource.

Let's disable the arm_global_timer in order to have the rockchip
clocksource selected by default.

Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
This commit is contained in:
Alexander Kochetkov 2017-01-31 15:43:16 +03:00 committed by Daniel Lezcano
parent 627988a66a
commit 500d0aa918
1 changed files with 1 additions and 0 deletions
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arch/arm/boot/dts/rk3188.dtsi
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@ -546,6 +546,7 @@
&global_timer {
interrupts = <GIC_PPI 11 0xf04>;
status = "disabled";
};
&local_timer {