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arm64: dts: qcom: sa8775p: add the GPU IOMMU node

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Add the Adreno GPU IOMMU for sa8775p-based platforms.

Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230417125844.400782-6-brgl@bgdev.pl
This commit is contained in:
Bartosz Golaszewski
2023-04-17 14:58:44 +02:00
committed by Bjorn Andersson
parent 597cfc1788
commit 1a1ff00c16
1 changed files with 37 additions and 0 deletions
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37
arch/arm64/boot/dts/qcom/sa8775p.dtsi
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@@ -7,6 +7,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,rpmh.h>
#include <dt-bindings/clock/qcom,sa8775p-gcc.h>
#include <dt-bindings/clock/qcom,sa8775p-gpucc.h>
#include <dt-bindings/interconnect/qcom,sa8775p-rpmh.h>
#include <dt-bindings/power/qcom-rpmpd.h>
#include <dt-bindings/soc/qcom,rpmh-rsc.h>
@@ -668,6 +669,42 @@ gpucc: clock-controller@3d90000 {
#power-domain-cells = <1>;
};
adreno_smmu: iommu@3da0000 {
compatible = "qcom,sa8775p-smmu-500", "qcom,adreno-smmu",
"qcom,smmu-500", "arm,mmu-500";
reg = <0x0 0x03da0000 0x0 0x20000>;
#iommu-cells = <2>;
#global-interrupts = <2>;
dma-coherent;
power-domains = <&gpucc GPU_CC_CX_GDSC>;
clocks = <&gcc GCC_GPU_MEMNOC_GFX_CLK>,
<&gcc GCC_GPU_SNOC_DVM_GFX_CLK>,
<&gpucc GPU_CC_AHB_CLK>,
<&gpucc GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK>,
<&gpucc GPU_CC_CX_GMU_CLK>,
<&gpucc GPU_CC_HUB_CX_INT_CLK>,
<&gpucc GPU_CC_HUB_AON_CLK>;
clock-names = "gcc_gpu_memnoc_gfx_clk",
"gcc_gpu_snoc_dvm_gfx_clk",
"gpu_cc_ahb_clk",
"gpu_cc_hlos1_vote_gpu_smmu_clk",
"gpu_cc_cx_gmu_clk",
"gpu_cc_hub_cx_int_clk",
"gpu_cc_hub_aon_clk";
interrupts = <GIC_SPI 673 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 674 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 678 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 679 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 680 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 681 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 682 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 683 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 684 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 685 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 686 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 687 IRQ_TYPE_LEVEL_HIGH>;
};
pdc: interrupt-controller@b220000 {
compatible = "qcom,sa8775p-pdc", "qcom,pdc";
reg = <0x0 0x0b220000 0x0 0x30000>,