From: Konrad Dybcio <konrad.dybcio@linaro.org>
To: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>,
andersson@kernel.org, will@kernel.org, joro@8bytes.org,
robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, iommu@lists.linux.dev,
dmitry.baryshkov@linaro.org, stable@vger.kernel.org
Subject: Re: [PATCH 3/3] ARM: dts: qcom: sdx65: Add Qcom SMMU-500 as the fallback for IOMMU node
Date: Mon, 23 Jan 2023 14:21:24 +0100 [thread overview]
Message-ID: <8d07ba5e-6354-c2ba-bd09-5f8169732b55@linaro.org> (raw)
In-Reply-To: <20230123131931.263024-4-manivannan.sadhasivam@linaro.org>
On 23.01.2023 14:19, Manivannan Sadhasivam wrote:
> SDX65 uses the Qcom version of the SMMU-500 IP. So use "qcom,smmu-500"
> compatible as the fallback to the SoC specific compatible.
>
> Cc: <stable@vger.kernel.org> # 5.19
> Fixes: 98187f7b74bf ("ARM: dts: qcom: sdx65: Enable ARM SMMU")
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Konrad
> arch/arm/boot/dts/qcom-sdx65.dtsi | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/boot/dts/qcom-sdx65.dtsi b/arch/arm/boot/dts/qcom-sdx65.dtsi
> index b073e0c63df4..408c4b87d44b 100644
> --- a/arch/arm/boot/dts/qcom-sdx65.dtsi
> +++ b/arch/arm/boot/dts/qcom-sdx65.dtsi
> @@ -455,7 +455,7 @@ pil-reloc@94c {
> };
>
> apps_smmu: iommu@15000000 {
> - compatible = "qcom,sdx65-smmu-500", "arm,mmu-500";
> + compatible = "qcom,sdx65-smmu-500", "qcom,smmu-500", "arm,mmu-500";
> reg = <0x15000000 0x40000>;
> #iommu-cells = <2>;
> #global-interrupts = <1>;
next prev parent reply other threads:[~2023-01-23 13:21 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-23 13:19 [PATCH 0/3] Fix SMMU on SDX55 and SDX65 Manivannan Sadhasivam
2023-01-23 13:19 ` [PATCH 1/3] dt-bindings: arm-smmu: Fix binding for " Manivannan Sadhasivam
2023-01-23 15:49 ` Krzysztof Kozlowski
2023-01-23 13:19 ` [PATCH 2/3] ARM: dts: qcom: sdx55: Add Qcom SMMU-500 as the fallback for IOMMU node Manivannan Sadhasivam
2023-01-23 13:21 ` Konrad Dybcio
2023-01-23 13:19 ` [PATCH 3/3] ARM: dts: qcom: sdx65: " Manivannan Sadhasivam
2023-01-23 13:21 ` Konrad Dybcio [this message]
2023-01-24 12:10 ` [PATCH 0/3] Fix SMMU on SDX55 and SDX65 Will Deacon
2023-02-09 4:23 ` (subset) " Bjorn Andersson
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