[PATCH 6/8] arm64: dts: qcom: eliza: Add GPU SMMU node
Akhil P Oommen
akhilpo at oss.qualcomm.com
Sun Jul 5 01:14:21 PDT 2026
From: Abel Vesa <abel.vesa at oss.qualcomm.com>
Add the nodes to describe the GPU SMMU.
Signed-off-by: Abel Vesa <abel.vesa at oss.qualcomm.com>
Signed-off-by: Akhil P Oommen <akhilpo at oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/eliza.dtsi | 38 +++++++++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/eliza.dtsi b/arch/arm64/boot/dts/qcom/eliza.dtsi
index c5635f22e2a7..e5b8377e6c3a 100644
--- a/arch/arm64/boot/dts/qcom/eliza.dtsi
+++ b/arch/arm64/boot/dts/qcom/eliza.dtsi
@@ -2674,6 +2674,44 @@ mdss_dp0_out: endpoint {
};
};
+ adreno_smmu: iommu at 3da0000 {
+ compatible = "qcom,eliza-smmu-500", "qcom,adreno-smmu",
+ "qcom,smmu-500", "arm,mmu-500";
+ reg = <0x0 0x03da0000 0x0 0x40000>;
+ #iommu-cells = <2>;
+ #global-interrupts = <1>;
+ interrupts = <GIC_SPI 673 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 677 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>,
+ <GIC_SPI 422 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 476 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 574 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 575 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 576 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 577 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 659 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 661 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 664 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 665 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 666 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 668 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 669 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 699 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&gpucc GPU_CC_HLOS1_VOTE_GPU_SMMU_CLK>;
+ clock-names = "hlos";
+ power-domains = <&gpucc GPU_CC_CX_GDSC>;
+ dma-coherent;
+ };
+
gpucc: clock-controller at 3d90000 {
compatible = "qcom,eliza-gpucc";
reg = <0x0 0x03d90000 0x0 0xa000>;
--
2.54.0
More information about the linux-arm-kernel
mailing list