Messages in this thread |  | | Subject | Re: [PATCH] arm64: dts: mediatek: mt7981b: Add PMU | | From | Sjoerd Simons <> | | Date | Tue, 05 May 2026 08:49:31 +0200 |
| |
On Sat, 2026-05-02 at 00:49 -0700, Peter Collingbourne wrote: > 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>;
The parent node already specifies the interrupt-parent, so this is redundant.
> + interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_LOW>; > + }; > +
Otherwise looks good
Regards, -- Sjoerd Simons Collabora
|  |