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| author | Alexander Kochetkov <al.kochet@gmail.com> | 2017-01-31 15:43:16 +0300 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2017-04-07 17:23:07 +0300 |
| commit | 500d0aa918a2ea6bb918fee8adcf27dc2912bcd1 (patch) | |
| tree | d01201067afaf24cab610fc0dc9d6df87e694bb9 /arch/arm/boot/dts/rk3188.dtsi | |
| parent | 627988a66aee3c845aa2f1f874a3ddba8adb89d9 (diff) | |
| download | linux-500d0aa918a2ea6bb918fee8adcf27dc2912bcd1.tar.xz | |
ARM: dts: rockchip: disable arm-global-timer for rk3188
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>
Diffstat (limited to 'arch/arm/boot/dts/rk3188.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/rk3188.dtsi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi index 8428faeb9c60..1aff4ad22fc4 100644 --- a/arch/arm/boot/dts/rk3188.dtsi +++ b/arch/arm/boot/dts/rk3188.dtsi @@ -546,6 +546,7 @@ &global_timer { interrupts = <GIC_PPI 11 0xf04>; + status = "disabled"; }; &local_timer { |