From: Vladimir Lypak <vladimir.lypak@xxxxxxxxx>
Add the nodes describing the iommu and its context banks that are found
on msm8953 SoCs.
Signed-off-by: Vladimir Lypak <vladimir.lypak@xxxxxxxxx>
Signed-off-by: Luca Weiss <luca@xxxxxxxxx>
---
Changes from v1:
- new patch
arch/arm64/boot/dts/qcom/msm8953.dtsi | 36 +++++++++++++++++++++++++++
1 file changed, 36 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8953.dtsi b/arch/arm64/boot/dts/qcom/msm8953.dtsi
index ffc3ec2cd3bc..961db3e23ee4 100644
--- a/arch/arm64/boot/dts/qcom/msm8953.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8953.dtsi
@@ -726,6 +726,42 @@ tcsr_phy_clk_scheme_sel: syscon@193f044 {
reg = <0x193f044 0x4>;
};
+ apps_iommu: iommu@1e00000 {
+ compatible = "qcom,msm8953-iommu", "qcom,msm-iommu-v1";
+ ranges = <0 0x1e20000 0x20000>;
+
+ clocks = <&gcc GCC_SMMU_CFG_CLK>,
+ <&gcc GCC_APSS_TCU_ASYNC_CLK>;
+ clock-names = "iface", "bus";
+
+ qcom,iommu-secure-id = <17>;
+
+ #address-cells = <1>;
+ #iommu-cells = <1>;
+ #size-cells = <1>;
+
+ // vfe
+ iommu-ctx@14000 {
+ compatible = "qcom,msm-iommu-v1-ns";
+ reg = <0x14000 0x1000>;
+ interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ // mdp_0
+ iommu-ctx@15000 {
+ compatible = "qcom,msm-iommu-v1-ns";
+ reg = <0x15000 0x1000>;
+ interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ // venus_ns
+ iommu-ctx@16000 {
+ compatible = "qcom,msm-iommu-v1-ns";
+ reg = <0x16000 0x1000>;
+ interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
spmi_bus: spmi@200f000 {
compatible = "qcom,spmi-pmic-arb";
reg = <0x200f000 0x1000>,
--
2.36.1
