Re: [PATCH v2] arm64: dts: qcom: sdx75: Correct IRQ number of EL2 non-secure physical timer

[Aiqun(Maria) Yu]

On 12/5/2024 6:28 PM, Cong Zhang wrote:
> The INTID of EL2 non-secure physical timer is 26. In linux, the IRQ
> number has a fixed 16 offset for PPIs. Therefore, the linux IRQ number
> of EL2 non-secure physical timer should be 10 (26 - 16).
> 

Please add a 'Fixed' tag, as it is indeed a fix.
> Signed-off-by: Cong Zhang <quic_congzhan@xxxxxxxxxxx>
> ---
>  arch/arm64/boot/dts/qcom/sdx75.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm64/boot/dts/qcom/sdx75.dtsi b/arch/arm64/boot/dts/qcom/sdx75.dtsi
> index 5f7e59ecf1ca6298cb252ee0654bc7eaeefbd303..b0775173278f3eed0f301b40dfba0f2680d7b0d0 100644
> --- a/arch/arm64/boot/dts/qcom/sdx75.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdx75.dtsi
> @@ -1548,6 +1548,6 @@ timer {
>  		interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
>  			     <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
>  			     <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>,
> -			     <GIC_PPI 12 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
> +			     <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(8) | IRQ_TYPE_LEVEL_LOW)>;
>  	};
>  };
> 
> ---
> base-commit: bcf2acd8f64b0a5783deeeb5fd70c6163ec5acd7
> change-id: 20241205-correct_timer_irq-d7e6fc4c616d
> 
> Best regards,


-- 
Thx and BRs,
Aiqun(Maria) Yu