This is a note to let you know that I've just added the patch titled
arm64: dts: qcom: msm8916: Fix iommu local address range
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
arm64-dts-qcom-msm8916-fix-iommu-local-address-range.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit ff76ee86e94d159c87e0ec611d3973ae18f5c01b
Author: Gaurav Kohli <quic_gkohli@xxxxxxxxxxx>
Date: Fri Sep 15 20:03:04 2023 +0530
arm64: dts: qcom: msm8916: Fix iommu local address range
[ 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@xxxxxxxxxx>
Tested-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
Signed-off-by: Gaurav Kohli <quic_gkohli@xxxxxxxxxxx>
Reviewed-by: Stephan Gerhold <stephan@xxxxxxxxxxx>
Acked-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20230915143304.477-1-quic_gkohli@xxxxxxxxxxx
Signed-off-by: Bjorn Andersson <andersson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index fcc9f757c9e14..668674059d485 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -1233,7 +1233,7 @@ 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>;
