On 09/01/2019 09:21, Seiya Wang wrote:
> This patch adds the device nodes of ARM Performance Monitor Uint
> for mt8173.
>
> Signed-off-by: Seiya Wang <[email protected]>
> ---
> arch/arm64/boot/dts/mediatek/mt8173.dtsi | 14 ++++++++++++++
> 1 file changed, 14 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> index 412ffd4d426b..44374c506a1c 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
> @@ -216,6 +216,20 @@
> };
> };
>
> + pmu_a53 {
> + compatible = "arm,cortex-a53-pmu";
> + interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_LOW>,
> + <GIC_SPI 9 IRQ_TYPE_LEVEL_LOW>;
> + interrupt-affinity = <&cpu0>, <&cpu1>;
> + };
> +
> + pmu_a72 {
> + compatible = "arm,cortex-a72-pmu";
> + interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_LOW>,
> + <GIC_SPI 13 IRQ_TYPE_LEVEL_LOW>;
> + interrupt-affinity = <&cpu2>, <&cpu3>;
> + };
There is no a72 but a a57 CPU present.
Typo?
Regards,
Matthias
> +
> psci {
> compatible = "arm,psci-1.0", "arm,psci-0.2", "arm,psci";
> method = "smc";
>
