From: Gaurav Kohli <quic_gkohli@quicinc.com> stable inclusion from stable-v6.6.2 commit d2643493628338bbbee7f17df490a16e9efd5659 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8IW7G Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit 2de8ee9f58fa51f707c71f8fbcd8470ab0078102 ] Fix the apps iommu local address space range as per data sheet. Fixes: 6a6729f38436 ("arm64: dts: qcom: msm8916: Add IOMMU support") Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Tested-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Signed-off-by: Gaurav Kohli <quic_gkohli@quicinc.com> Reviewed-by: Stephan Gerhold <stephan@gerhold.net> Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org> Link: https://lore.kernel.org/r/20230915143304.477-1-quic_gkohli@quicinc.com Signed-off-by: Bjorn Andersson <andersson@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 33fb65d73104..3c934363368c 100644 --- a/arch/arm64/boot/dts/qcom/msm8916.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi @@ -1813,7 +1813,7 @@ apps_iommu: iommu@1ef0000 { #size-cells = <1>; #iommu-cells = <1>; compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1"; - ranges = <0 0x01e20000 0x40000>; + ranges = <0 0x01e20000 0x20000>; reg = <0x01ef0000 0x3000>; clocks = <&gcc GCC_SMMU_CFG_CLK>, <&gcc GCC_APSS_TCU_CLK>; -- 2.25.1