[PATCH v2 2/2] arm64: dts: ti: k3-am65: Add general purpose timers for am65

Tony Lindgren tony at atomide.com
Tue Aug 30 22:05:39 PDT 2022


* Tony Lindgren <tony at atomide.com> [220830 07:09]:
> diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
> @@ -271,6 +271,138 @@ main_spi4: spi at 2140000 {
>  		#size-cells = <0>;
>  	};
>  
> +	main_timer0: timer at 2400000 {
> +		compatible = "ti,am654-timer";
> +		reg = <0x00 0x2400000 0x00 0x400>;
> +		interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
> +		clocks = <&k3_clks 23 0>;
> +		clock-names = "fck";
> +		assigned-clocks = <&k3_clks 23 0>;
> +		assigned-clock-parents = <&k3_clks 23 1>;
> +		ti,timer-pwm;
> +	};

Oops the power-domains are missing for the timers. This should
have power-domains = <&k3_pds 23 TI_SCI_PD_EXCLUSIVE>.

Can we tag all the timers with TI_SCI_PD_EXCLUSIVE, or do some
always need to be TI_SCI_PD_SHARED?

Regards,

Tony




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