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author | AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org> | 2021-09-01 20:31:20 +0200 |
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committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-09-21 17:37:05 -0500 |
commit | 05ce21b54423e551b259298bd6e8c0f23530b5da (patch) | |
tree | c0e0f47bdd092f9ba003bca66ae23f1bedd4dc76 /arch/arm64/boot/dts/qcom/msm8998.dtsi | |
parent | c075a2e39d2f0823c3670745e820aec0dd8dd0a7 (diff) | |
download | lwn-05ce21b54423e551b259298bd6e8c0f23530b5da.tar.gz lwn-05ce21b54423e551b259298bd6e8c0f23530b5da.zip |
arm64: dts: qcom: msm8998: Configure the multimedia subsystem iommu
In preparation for enabling various components of the multimedia
subsystem, write configuration for its related IOMMU.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@somainline.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20210901183123.1087392-2-angelogioacchino.delregno@somainline.org
Diffstat (limited to 'arch/arm64/boot/dts/qcom/msm8998.dtsi')
-rw-r--r-- | arch/arm64/boot/dts/qcom/msm8998.dtsi | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/msm8998.dtsi b/arch/arm64/boot/dts/qcom/msm8998.dtsi index 0d8c4437246b..1412b1ea506d 100644 --- a/arch/arm64/boot/dts/qcom/msm8998.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8998.dtsi @@ -2364,6 +2364,43 @@ <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>; |