arm64: dts: mediatek: mt6795: Add Cortex A53 PMU nodes

Add the required nodes to enable the PMU on this SoC.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220609112303.117928-4-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
index 1456b90..639104b 100644 (file)
--- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
@@ -160,6 +160,15 @@
                #clock-cells = <0>;
        };
 
+       pmu {
+               compatible = "arm,cortex-a53-pmu";
+               interrupts = <GIC_SPI  8 IRQ_TYPE_LEVEL_LOW>,
+                            <GIC_SPI  9 IRQ_TYPE_LEVEL_LOW>,
+                            <GIC_SPI 10 IRQ_TYPE_LEVEL_LOW>,
+                            <GIC_SPI 11 IRQ_TYPE_LEVEL_LOW>;
+               interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>;
+       };
+
        timer {
                compatible = "arm,armv8-timer";
                interrupt-parent = <&gic>;