Signed-off-by: Rob Clark <robdcl...@gmail.com>
---
arch/arm64/boot/dts/qcom/msm8916.dtsi | 57 +++++++++++++++++++++++++++++++++++
1 file changed, 57 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi
b/arch/arm64/boot/dts/qcom/msm8916.dtsi
index 7bcf4cd..8aeec6f 100644
--- a/arch/arm64/boot/dts/qcom/msm8916.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8916.dtsi
@@ -705,6 +705,59 @@
#thermal-sensor-cells = <1>;
};
+ apps_iommu: iommu@1ef0000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #iommu-cells = <1>;
+ compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1";
+ ranges = <0 0x1e20000 0x40000>;
+ reg = <0x1ef0000 0x3000>;
+ clocks = <&gcc GCC_SMMU_CFG_CLK>,
+ <&gcc GCC_APSS_TCU_CLK>;
+ clock-names = "iface", "bus";
+ qcom,iommu-secure-id = <17>;
+
+ // mdp_0:
+ iommu-ctx@4000 {
+ compatible = "qcom,msm-iommu-v1-ns";
+ reg = <0x4000 0x1000>;
+ interrupts = <GIC_SPI 70 0>;
+ };
+
+ // venus_ns:
+ iommu-ctx@5000 {
+ compatible = "qcom,msm-iommu-v1-sec";
+ reg = <0x5000 0x1000>;
+ interrupts = <GIC_SPI 70 0>;
+ };
+ };
+
+ gpu_iommu: iommu@1f08000 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #iommu-cells = <1>;
+ compatible = "qcom,msm8916-iommu", "qcom,msm-iommu-v1";
+ ranges = <0 0x1f08000 0x10000>;
+ clocks = <&gcc GCC_SMMU_CFG_CLK>,
+ <&gcc GCC_GFX_TCU_CLK>;
+ clock-names = "iface", "bus";
+ qcom,iommu-secure-id = <18>;
+
+ // gfx3d_user:
+ iommu-ctx@1000 {
+ compatible = "qcom,msm-iommu-v1-ns";
+ reg = <0x1000 0x1000>;
+ interrupts = <GIC_SPI 241 0>;
+ };
+
+ // gfx3d_priv:
+ iommu-ctx@2000 {
+ compatible = "qcom,msm-iommu-v1-ns";
+ reg = <0x2000 0x1000>;
+ interrupts = <GIC_SPI 242 0>;
+ };
+ };
+
gpu@01c00000 {
compatible = "qcom,adreno-306.0", "qcom,adreno";
reg = <0x01c00000 0x20000>;
@@ -726,6 +779,7 @@
<&gcc GCC_BIMC_GPU_CLK>,
<&gcc GFX3D_CLK_SRC>;
power-domains = <&gcc OXILI_GDSC>;
+ iommus = <&gpu_iommu 1>, <&gpu_iommu 2>;
};
mdss: mdss@1a00000 {
@@ -769,6 +823,8 @@
"core_clk",
"vsync_clk";
+ iommus = <&apps_iommu 4>;
+
ports {
#address-cells = <1>;
#size-cells = <0>;
@@ -1207,6 +1263,7 @@
<&gcc GCC_VENUS0_AHB_CLK>,
<&gcc GCC_VENUS0_AXI_CLK>;
clock-names = "core", "iface", "bus";
+ iommus = <&apps_iommu 5>;
memory-region = <&venus_mem>;
status = "okay";
--
2.9.3
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