In preparation for enabling various components of the multimedia
subsystem, write configuration for its related IOMMU.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/msm8998.dtsi | 37 +++++++++++++++++++++++++++
1 file changed, 37 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi
index 1a53f15f1266..c83e54a84bca 100644
--- a/arch/arm64/boot/dts/qcom/msm8998.dtsi
+++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi
@@ -2361,6 +2361,43 @@ mmcc: clock-controller@c8c0000 {
<0>;
};
+ mmss_smmu: iommu@cd00000 {
+ compatible = "qcom,msm8998-smmu-v2", "qcom,smmu-v2";
+ reg = <0x0cd00000 0x40000>;
+ #iommu-cells = <1>;
+
+ clocks = <&mmcc MNOC_AHB_CLK>,
+ <&mmcc BIMC_SMMU_AHB_CLK>,
+ <&rpmcc RPM_SMD_MMAXI_CLK>,
+ <&mmcc BIMC_SMMU_AXI_CLK>;
+ clock-names = "iface-mm", "iface-smmu",
+ "bus-mm", "bus-smmu";
+ status = "disabled";
+
+ #global-interrupts = <0>;
+ interrupts =
+ <GIC_SPI 263 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 266 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 267 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 244 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 245 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 247 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 248 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 249 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 250 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 251 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 252 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 253 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 256 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 261 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 262 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
remoteproc_adsp: remoteproc@17300000 {
compatible = "qcom,msm8998-adsp-pas";
reg = <0x17300000 0x4040>;
--
2.32.0
