Add the nodes describing the apps and gpu iommu and its context banks
that are found on msm8976 SoCs.
Signed-off-by: Adam Skladowski <a39....@gmail.com>
---
arch/arm64/boot/dts/qcom/msm8976.dtsi | 81 +++++++++++++++++++++++++++
1 file changed, 81 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8976.dtsi
b/arch/arm64/boot/dts/qcom/msm8976.dtsi
index d2bb1ada361a..8bdcc1438177 100644
--- a/arch/arm64/boot/dts/qcom/msm8976.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8976.dtsi
@@ -808,6 +808,87 @@ tcsr: syscon@1937000 {
reg = <0x01937000 0x30000>;
};
+ apps_iommu: iommu@1ee0000 {
+ compatible = "qcom,msm8976-iommu", "qcom,msm-iommu-v2";
+ reg = <0x01ee0000 0x3000>;
+ ranges = <0 0x01e20000 0x20000>;
+
+ clocks = <&gcc GCC_SMMU_CFG_CLK>,
+ <&gcc GCC_APSS_TCU_CLK>;
+ clock-names = "iface", "bus";
+
+ qcom,iommu-secure-id = <17>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #iommu-cells = <1>;
+
+ /* VFE */
+ iommu-ctx@15000 {
+ compatible = "qcom,msm-iommu-v2-ns";
+ reg = <0x15000 0x1000>;
+ qcom,ctx-asid = <20>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ /* VENUS NS */
+ iommu-ctx@16000 {
+ compatible = "qcom,msm-iommu-v2-ns";
+ reg = <0x16000 0x1000>;
+ qcom,ctx-asid = <21>;
+ interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ /* MDP0 */
+ iommu-ctx@17000 {
+ compatible = "qcom,msm-iommu-v2-ns";
+ reg = <0x17000 0x1000>;
+ qcom,ctx-asid = <22>;
+ interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
+ gpu_iommu: iommu@1f08000 {
+ compatible = "qcom,msm8976-iommu", "qcom,msm-iommu-v2";
+ ranges = <0 0x01f08000 0x8000>;
+
+ clocks = <&gcc GCC_SMMU_CFG_CLK>,
+ <&gcc GCC_GFX3D_TCU_CLK>;
+ clock-names = "iface", "bus";
+
+ power-domains = <&gcc OXILI_CX_GDSC>;
+
+ qcom,iommu-secure-id = <18>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+ #iommu-cells = <1>;
+
+ /* gfx3d user */
+ iommu-ctx@0 {
+ compatible = "qcom,msm-iommu-v2-ns";
+ reg = <0x0 0x1000>;
+ qcom,ctx-asid = <0>;
+ interrupts = <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ /* gfx3d secure */
+ iommu-ctx@1000 {
+ compatible = "qcom,msm-iommu-v2-sec";
+ reg = <0x1000 0x1000>;
+ qcom,ctx-asid = <2>;
+ interrupts = <GIC_SPI 241 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ /* gfx3d priv */
+ iommu-ctx@2000 {
+ compatible = "qcom,msm-iommu-v2-sec";
+ reg = <0x2000 0x1000>;
+ qcom,ctx-asid = <1>;
+ interrupts = <GIC_SPI 242 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
spmi_bus: spmi@200f000 {
compatible = "qcom,spmi-pmic-arb";
reg = <0x0200f000 0x1000>,
--
2.44.0
