linux-kernel - Re: [PATCH] arm64: dts: qcom: sm8250: Fix MSI IRQ for PCIe1 and PCIe2

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Date:   Wed, 12 Jan 2022 08:00:29 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
Cc:     bjorn.andersson@...aro.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org, stable@...r.kernel.org,
        Jordan Crouse <jordan@...micpenguin.net>
Subject: Re: [PATCH] arm64: dts: qcom: sm8250: Fix MSI IRQ for PCIe1 and PCIe2

On Wed, 12 Jan 2022 at 06:56, Manivannan Sadhasivam
<manivannan.sadhasivam@...aro.org> wrote:
>
> Fix the MSI IRQ used for PCIe instances 1 and 2.
>
> Cc: stable@...r.kernel.org
> Fixes: e53bdfc00977 ("arm64: dts: qcom: sm8250: Add PCIe support")
> Reported-by: Jordan Crouse <jordan@...micpenguin.net>
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

> ---
>  arch/arm64/boot/dts/qcom/sm8250.dtsi | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/qcom/sm8250.dtsi b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> index 6f6129b39c9c..8a3373c110fc 100644
> --- a/arch/arm64/boot/dts/qcom/sm8250.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sm8250.dtsi
> @@ -1487,7 +1487,7 @@ pcie1: pci@...8000 {
>                         ranges = <0x01000000 0x0 0x40200000 0x0 0x40200000 0x0 0x100000>,
>                                  <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>;
>
> -                       interrupts = <GIC_SPI 306 IRQ_TYPE_EDGE_RISING>;
> +                       interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>;
>                         interrupt-names = "msi";
>                         #interrupt-cells = <1>;
>                         interrupt-map-mask = <0 0 0 0x7>;
> @@ -1593,7 +1593,7 @@ pcie2: pci@...0000 {
>                         ranges = <0x01000000 0x0 0x64200000 0x0 0x64200000 0x0 0x100000>,
>                                  <0x02000000 0x0 0x64300000 0x0 0x64300000 0x0 0x3d00000>;
>
> -                       interrupts = <GIC_SPI 236 IRQ_TYPE_EDGE_RISING>;
> +                       interrupts = <GIC_SPI 243 IRQ_TYPE_LEVEL_HIGH>;
>                         interrupt-names = "msi";
>                         #interrupt-cells = <1>;
>                         interrupt-map-mask = <0 0 0 0x7>;
> --
> 2.25.1
>


-- 
With best wishes
Dmitry