On 1/25/24 23:24, Dmitry Baryshkov wrote:
On 25/01/2024 23:56, Luca Weiss wrote:
From: Vladimir Lypak <vladimir.lypak@xxxxxxxxx>
Add the IOMMU used for the GPU on MSM8953.
Signed-off-by: Vladimir Lypak <vladimir.lypak@xxxxxxxxx>
---
arch/arm64/boot/dts/qcom/msm8953.dtsi | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi
index dcb5c98b793c..91d083871ab0 100644
--- a/arch/arm64/boot/dts/qcom/msm8953.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi
@@ -1046,6 +1046,37 @@ mdss_dsi1_phy: phy@1a96400 {
};
};
+ gpu_iommu: iommu@1c48000 {
Nit: most of the platforms use the adreno_smmu label. But maybe the msm-iommu vs arm-smmu makes difference here.
Not really :)
Please keep the labels unified
Nevertheless:
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
+ compatible = "qcom,msm8953-iommu", "qcom,msm-iommu-v2";
+ ranges = <0 0x01c48000 0x8000>;
+
+ clocks = <&gcc GCC_OXILI_AHB_CLK>,
+ <&gcc GCC_BIMC_GFX_CLK>;
And align these
Konrad
