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arm64: dts: mediatek: mt6795: Add CPUX system timer node

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Add a node for mt6795-systimer: this is necessary to start the
System Timer(s) for all cores, finally making CNTVCT_EL0 usable.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220729093536.27623-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
This commit is contained in:
AngeloGioacchino Del Regno
2022-07-29 11:35:36 +02:00
committed by Matthias Brugger
parent 300218b050
commit 5ebb14aa5a
1 changed files with 8 additions and 0 deletions
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8
arch/arm64/boot/dts/mediatek/mt6795.dtsi
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@@ -230,6 +230,14 @@ sysirq: intpol-controller@10200620 {
reg = <0 0x10200620 0 0x20>;
};
systimer: timer@10200670 {
compatible = "mediatek,mt6795-systimer";
reg = <0 0x10200670 0 0x10>;
interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&system_clk>;
clock-names = "clk13m";
};
gic: interrupt-controller@10221000 {
compatible = "arm,gic-400";
#interrupt-cells = <3>;