arm64: tegra: Don't use architected timer for suspend on Tegra210

Due to an integration issue the architected timer on Tegra210 does not
remain on during system suspend (a.k.a. SC7). Mark it accordingly so
that it isn't considered as a means to track suspend time.

Signed-off-by: Thierry Reding <treding@nvidia.com>

diff --git a/arch/arm64/boot/dts/nvidia/tegra210.dtsi b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
index a550c0a4d572fd7360e33c1bb64518c2939965e8..edf27fe2f10ee4bede489ca8d472001bb8c8278c 100644 (file)
--- a/arch/arm64/boot/dts/nvidia/tegra210.dtsi
+++ b/arch/arm64/boot/dts/nvidia/tegra210.dtsi
@@ -1430,6 +1430,7 @@ timer {
                             <GIC_PPI 10
                                (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
                interrupt-parent = <&gic>;
+               arm,no-tick-in-suspend;
        };
 
        soctherm: thermal-sensor@700e2000 {