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arm64: dts: sprd: Add one suspend timer

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On Spreadtrum platform, the current clocksource for timekeeping will be
stopped in suspend state, thus add one always-on timer to calculate the
suspend time.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Baolin Wang
2018-07-23 14:10:20 +08:00
committed by Olof Johansson
parent fc8e565f20
commit b2d94b3ff0
1 changed files with 6 additions and 0 deletions
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6
arch/arm64/boot/dts/sprd/whale2.dtsi
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@@ -146,6 +146,12 @@ timer@40050000 {
clocks = <&ext_32k>;
};
timer@40050020 {
compatible = "sprd,sc9860-suspend-timer";
reg = <0 0x40050020 0 0x20>;
clocks = <&ext_32k>;
};
hwlock: hwspinlock@40500000 {
compatible = "sprd,hwspinlock-r3p0";
reg = <0 0x40500000 0 0x1000>;