iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ARM: dts: qcom: sdx55: Add Qcom SMMU-500 as the fallback for IOMMU node

Browse Source 
commit af4ab377543853b690cc85b4c46cf976ab560dc2 upstream.

SDX55 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> # 5.12
Fixes: a2bdfdfba2af ("ARM: dts: qcom: sdx55: Enable ARM SMMU")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230123131931.263024-3-manivannan.sadhasivam@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Manivannan Sadhasivam 2023-01-23 18:49:30 +05:30 committed by Greg Kroah-Hartman
parent 0e22e04774
commit 89e99f0b03
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/arm/boot/dts/qcom-sdx55.dtsi
View File

@ -502,7 +502,7 @@
};
apps_smmu: iommu@15000000 {
compatible = "qcom,sdx55-smmu-500", "arm,mmu-500";
compatible = "qcom,sdx55-smmu-500", "qcom,smmu-500", "arm,mmu-500";
reg = <0x15000000 0x20000>;
#iommu-cells = <2>;
#global-interrupts = <1>;