Messages in this thread Patch in this message |  | | From | Peter Collingbourne <> | | Subject | [PATCH] arm64: dts: mediatek: mt7981b: Add PMU | | Date | Sat, 2 May 2026 00:49:12 -0700 |
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The interrupt number was taken from a downstream DTS of the similar MT7987 [1] and verified on my OpenWrt One.
Signed-off-by: Peter Collingbourne <peter@pcc.me.uk> Link: [1] https://github.com/openwrt/openwrt/blob/e4b3d5c799aef3be20b7f6079e8e5a14b215c116/target/linux/mediatek/dts/mt7987.dtsi#L246 --- arch/arm64/boot/dts/mediatek/mt7981b.dtsi | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi index 4084f4dfa3e5..3c6fbb6c5333 100644 --- a/arch/arm64/boot/dts/mediatek/mt7981b.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7981b.dtsi @@ -38,6 +38,12 @@ oscillator-40m { #clock-cells = <0>; }; + pmu { + compatible = "arm,cortex-a53-pmu"; + interrupt-parent = <&gic>; + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>; + }; + psci { compatible = "arm,psci-1.0"; method = "smc"; -- 2.54.0
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