Re: [PATCH] arm64: dts: mediatek: mt6795: Add CPUX system timer node

[AngeloGioacchino Del Regno]

Il 29/07/22 11:35, AngeloGioacchino Del Regno ha scritto:
> 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@xxxxxxxxxxxxx>

Hello Matthias,

gentle ping for this one - this has no floating dependencies and it's
verified to work as expected.

Cheers,
Angelo

> ---
>   arch/arm64/boot/dts/mediatek/mt6795.dtsi | 8 ++++++++
>   1 file changed, 8 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/mediatek/mt6795.dtsi b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
> index d4842b4a4eb7..46f0e54be766 100644
> --- a/arch/arm64/boot/dts/mediatek/mt6795.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt6795.dtsi
> @@ -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>;