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    SubjectRe: [PATCH AUTOSEL for 3.18 34/63] ARM: dts: rockchip: disable arm-global-timer for rk3188
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    Hello, Sasha!

    Following 2 patches must be applied together with the patch:
    5e0a39d0f727b35c8b7ef56ba0724c8ceb006297 clocksource/drivers/rockchip_timer: Implement clocksource timer
    627988a66aee3c845aa2f1f874a3ddba8adb89d9 ARM: dts: rockchip: Add timer entries to rk3188 SoC

    Alexander.

    > 4 марта 2018 г., в 1:33, Sasha Levin <Alexander.Levin@microsoft.com> написал(а):
    >
    > From: Alexander Kochetkov <al.kochet@gmail.com>
    >
    > [ Upstream commit 500d0aa918a2ea6bb918fee8adcf27dc2912bcd1 ]
    >
    > 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>
    > Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
    > ---
    > arch/arm/boot/dts/rk3188.dtsi | 1 +
    > 1 file changed, 1 insertion(+)
    >
    > diff --git a/arch/arm/boot/dts/rk3188.dtsi b/arch/arm/boot/dts/rk3188.dtsi
    > index ddaada788b45..72b0b4cb538f 100644
    > --- a/arch/arm/boot/dts/rk3188.dtsi
    > +++ b/arch/arm/boot/dts/rk3188.dtsi
    > @@ -404,6 +404,7 @@
    >
    > &global_timer {
    > interrupts = <GIC_PPI 11 0xf04>;
    > + status = "disabled";
    > };
    >
    > &local_timer {
    > --
    > 2.14.1

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