linux-kernel - Re: [PATCH] arm64: dts: qcom: Fix 'interrupt-map' parent address cells

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Date:   Thu, 21 Oct 2021 16:11:53 -0500
From:   Rob Herring <robh@...nel.org>
To:     Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        devicetree@...r.kernel.org,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] arm64: dts: qcom: Fix 'interrupt-map' parent address cells

On Tue, Sep 28, 2021 at 2:22 PM Rob Herring <robh@...nel.org> wrote:
>
> The 'interrupt-map' in several QCom SoCs is malformed. The '#address-cells'
> size of the parent interrupt controller (the GIC) is not accounted for.
>
> Cc: Andy Gross <agross@...nel.org>
> Cc: Bjorn Andersson <bjorn.andersson@...aro.org>
> Cc: linux-arm-msm@...r.kernel.org
> Signed-off-by: Rob Herring <robh@...nel.org>
> ---
>  arch/arm64/boot/dts/qcom/msm8998.dtsi |  8 ++++----
>  arch/arm64/boot/dts/qcom/sdm845.dtsi  | 16 ++++++++--------
>  2 files changed, 12 insertions(+), 12 deletions(-)

Ping!

>
> diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
> index 34039b5c8017..5a04a0427d08 100644
> --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
> +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
> @@ -954,10 +954,10 @@ pcie0: pci@...0000 {
>                         interrupts = <GIC_SPI 405 IRQ_TYPE_LEVEL_HIGH>;
>                         interrupt-names = "msi";
>                         interrupt-map-mask = <0 0 0 0x7>;
> -                       interrupt-map = <0 0 0 1 &intc 0 135 IRQ_TYPE_LEVEL_HIGH>,
> -                                       <0 0 0 2 &intc 0 136 IRQ_TYPE_LEVEL_HIGH>,
> -                                       <0 0 0 3 &intc 0 138 IRQ_TYPE_LEVEL_HIGH>,
> -                                       <0 0 0 4 &intc 0 139 IRQ_TYPE_LEVEL_HIGH>;
> +                       interrupt-map = <0 0 0 1 &intc 0 0 135 IRQ_TYPE_LEVEL_HIGH>,
> +                                       <0 0 0 2 &intc 0 0 136 IRQ_TYPE_LEVEL_HIGH>,
> +                                       <0 0 0 3 &intc 0 0 138 IRQ_TYPE_LEVEL_HIGH>,
> +                                       <0 0 0 4 &intc 0 0 139 IRQ_TYPE_LEVEL_HIGH>;
>
>                         clocks = <&gcc GCC_PCIE_0_PIPE_CLK>,
>                                  <&gcc GCC_PCIE_0_MSTR_AXI_CLK>,
> diff --git a/arch/arm64/boot/dts/qcom/sdm845.dtsi b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> index 6d7172e6f4c3..287c12666a3a 100644
> --- a/arch/arm64/boot/dts/qcom/sdm845.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sdm845.dtsi
> @@ -1990,10 +1990,10 @@ pcie0: pci@...0000 {
>                         interrupt-names = "msi";
>                         #interrupt-cells = <1>;
>                         interrupt-map-mask = <0 0 0 0x7>;
> -                       interrupt-map = <0 0 0 1 &intc 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
> -                                       <0 0 0 2 &intc 0 150 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
> -                                       <0 0 0 3 &intc 0 151 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
> -                                       <0 0 0 4 &intc 0 152 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
> +                       interrupt-map = <0 0 0 1 &intc 0 0 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
> +                                       <0 0 0 2 &intc 0 0 0 150 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
> +                                       <0 0 0 3 &intc 0 0 0 151 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
> +                                       <0 0 0 4 &intc 0 0 0 152 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
>
>                         clocks = <&gcc GCC_PCIE_0_PIPE_CLK>,
>                                  <&gcc GCC_PCIE_0_AUX_CLK>,
> @@ -2095,10 +2095,10 @@ pcie1: pci@...8000 {
>                         interrupt-names = "msi";
>                         #interrupt-cells = <1>;
>                         interrupt-map-mask = <0 0 0 0x7>;
> -                       interrupt-map = <0 0 0 1 &intc 0 434 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
> -                                       <0 0 0 2 &intc 0 435 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
> -                                       <0 0 0 3 &intc 0 438 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
> -                                       <0 0 0 4 &intc 0 439 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
> +                       interrupt-map = <0 0 0 1 &intc 0 0 0 434 IRQ_TYPE_LEVEL_HIGH>, /* int_a */
> +                                       <0 0 0 2 &intc 0 0 0 435 IRQ_TYPE_LEVEL_HIGH>, /* int_b */
> +                                       <0 0 0 3 &intc 0 0 0 438 IRQ_TYPE_LEVEL_HIGH>, /* int_c */
> +                                       <0 0 0 4 &intc 0 0 0 439 IRQ_TYPE_LEVEL_HIGH>; /* int_d */
>
>                         clocks = <&gcc GCC_PCIE_1_PIPE_CLK>,
>                                  <&gcc GCC_PCIE_1_AUX_CLK>,
> --
> 2.30.2
>