arm64: apple: add dwc3 controller and DART nodes

Signed-off-by: Sven Peter <sven@svenpeter.dev>
AsahiLinux · Aug 29, 2021 · 1bcf604 · 1bcf604
1 parent 53db7b6
commit 1bcf604
Showing 1 changed file with 51 additions and 0 deletions.
diff --git a/arch/arm64/boot/dts/apple/t8103.dtsi b/arch/arm64/boot/dts/apple/t8103.dtsi
@@ -108,6 +108,7 @@
 		#size-cells = <2>;
 
 		ranges;
+		dma-ranges;
 		nonposted-mmio;
 
 		serial0: serial@235200000 {
@@ -131,5 +132,55 @@
 			interrupt-controller;
 			reg = <0x2 0x3b100000 0x0 0x8000>;
 		};
+
+		dwc3_0_dart_0: iommu@382f00000 {
+			compatible = "apple,t8103-dart";
+			reg = <0x3 0x82f00000 0x0 0x4000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 781 IRQ_TYPE_LEVEL_HIGH>;
+			#iommu-cells = <1>;
+		};
+
+		dwc3_0_dart_1: iommu@382f80000 {
+			compatible = "apple,t8103-dart";
+			reg = <0x3 0x82f80000 0x0 0x4000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 781 IRQ_TYPE_LEVEL_HIGH>;
+			#iommu-cells = <1>;
+		};
+
+		dwc3_0: usb@382280000{
+			compatible = "snps,dwc3";
+			reg = <0x3 0x82280000 0x0 0x100000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 777 IRQ_TYPE_LEVEL_HIGH>;
+			dr_mode = "host";
+			iommus = <&dwc3_0_dart_0 0>, <&dwc3_0_dart_1 1>;
+		};
+
+		dwc3_1_dart_0: iommu@502f00000 {
+			compatible = "apple,t8103-dart";
+			reg = <0x5 0x02f00000 0x0 0x4000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 861 IRQ_TYPE_LEVEL_HIGH>;
+			#iommu-cells = <1>;
+		};
+
+		dwc3_1_dart_1: iommu@502f80000 {
+			compatible = "apple,t8103-dart";
+			reg = <0x5 0x02f80000 0x0 0x4000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 861 IRQ_TYPE_LEVEL_HIGH>;
+			#iommu-cells = <1>;
+		};
+
+		dwc3_1: usb@502280000{
+			compatible = "snps,dwc3";
+			reg = <0x5 0x02280000 0x0 0x100000>;
+			interrupt-parent = <&aic>;
+			interrupts = <AIC_IRQ 857 IRQ_TYPE_LEVEL_HIGH>;
+			dr_mode = "host";
+			iommus = <&dwc3_1_dart_0 0>, <&dwc3_1_dart_1 1>;
+		};
 	};
 };