linux-kernel - Re: [PATCH 1/3] ARM: dts: qcom: sdx55: fix pdc '#interrupt-cells'

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Date: Mon, 18 Dec 2023 21:10:32 +0530
From: Manivannan Sadhasivam <mani@...nel.org>
To: Johan Hovold <johan+linaro@...nel.org>
Cc: Bjorn Andersson <andersson@...nel.org>, Andy Gross <agross@...nel.org>,
	Konrad Dybcio <konrad.dybcio@...aro.org>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Krishna Kurapati PSSNV <quic_kriskura@...cinc.com>,
	linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, stable@...r.kernel.org,
	Manivannan Sadhasivam <mani@...nel.org>
Subject: Re: [PATCH 1/3] ARM: dts: qcom: sdx55: fix pdc '#interrupt-cells'

On Wed, Dec 13, 2023 at 06:31:29PM +0100, Johan Hovold wrote:
> The Qualcomm PDC interrupt controller binding expects two cells in
> interrupt specifiers.
> 
> Fixes: 9d038b2e62de ("ARM: dts: qcom: Add SDX55 platform and MTP board support")
> Cc: stable@...r.kernel.org      # 5.12
> Cc: Manivannan Sadhasivam <mani@...nel.org>
> Signed-off-by: Johan Hovold <johan+linaro@...nel.org>

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>

- Mani

> ---
>  arch/arm/boot/dts/qcom/qcom-sdx55.dtsi | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
> index e30dbf12990a..0864c99a3da1 100644
> --- a/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
> +++ b/arch/arm/boot/dts/qcom/qcom-sdx55.dtsi
> @@ -612,7 +612,7 @@ pdc: interrupt-controller@...0000 {
>  			compatible = "qcom,sdx55-pdc", "qcom,pdc";
>  			reg = <0x0b210000 0x30000>;
>  			qcom,pdc-ranges = <0 179 52>;
> -			#interrupt-cells = <3>;
> +			#interrupt-cells = <2>;
>  			interrupt-parent = <&intc>;
>  			interrupt-controller;
>  		};
> -- 
> 2.41.0
> 

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