[PATCH v2 09/10] arm64: dts: renesas: r9a08g046: Add USB2.0 device nodes

[Biju]

From: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>

Add USB2.0 device nodes to the RZ/G3L (r9a08g046) SoC DTSI, covering
the USB PHY controller, OHCI/EHCI host controllers, and USB2 PHYs for
both ports.

Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
---
v1->v2:
 * Updated commit description.
 * Added regulators group node and its children.
---
 arch/arm64/boot/dts/renesas/r9a08g046.dtsi | 105 +++++++++++++++++++++
 1 file changed, 105 insertions(+)

diff --git a/arch/arm64/boot/dts/renesas/r9a08g046.dtsi b/arch/arm64/boot/dts/renesas/r9a08g046.dtsi
index 85e409ac8d5c..926a81cec37e 100644
--- a/arch/arm64/boot/dts/renesas/r9a08g046.dtsi
+++ b/arch/arm64/boot/dts/renesas/r9a08g046.dtsi
@@ -1198,6 +1198,111 @@ queue3 {
 			};
 		};
 
+		phyrst: usbphy-ctrl@11e00000 {
+			compatible = "renesas,r9a08g046-usbphy-ctrl";
+			reg = <0 0x11e00000 0 0x10000>;
+			clocks = <&cpg CPG_MOD R9A08G046_USB_PCLK>;
+			resets = <&cpg R9A08G046_USB_PRESETN>;
+			power-domains = <&cpg>;
+			#reset-cells = <1>;
+			renesas,sysc-pwrrdy = <&sysc 0xd70 0x1>;
+			status = "disabled";
+
+			regulators {
+				usb0_vbus_otg: vbus0 {
+					regulator-name = "usb0_vbus";
+				};
+
+				usb1_vbus_otg: vbus1 {
+					regulator-name = "usb1_vbus";
+				};
+			};
+		};
+
+		ohci0: usb@11e10000 {
+			compatible = "generic-ohci";
+			reg = <0 0x11e10000 0 0x100>;
+			interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A08G046_USB_PCLK>,
+				 <&cpg CPG_MOD R9A08G046_USB_U2H0_HCLK>;
+			resets = <&phyrst 0>,
+				 <&cpg R9A08G046_USB_U2H0_HRESETN>;
+			phys = <&usb2_phy0 1>;
+			phy-names = "usb";
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		ohci1: usb@11e90000 {
+			compatible = "generic-ohci";
+			reg = <0 0x11e90000 0 0x100>;
+			interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A08G046_USB_PCLK>,
+				 <&cpg CPG_MOD R9A08G046_USB_U2H1_HCLK>;
+			resets = <&phyrst 1>,
+				 <&cpg R9A08G046_USB_U2H1_HRESETN>;
+			phys = <&usb2_phy1 1>;
+			phy-names = "usb";
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		ehci0: usb@11e10100 {
+			compatible = "generic-ehci";
+			reg = <0 0x11e10100 0 0x100>;
+			interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A08G046_USB_PCLK>,
+				 <&cpg CPG_MOD R9A08G046_USB_U2H0_HCLK>;
+			resets = <&phyrst 0>,
+				 <&cpg R9A08G046_USB_U2H0_HRESETN>;
+			phys = <&usb2_phy0 2>;
+			phy-names = "usb";
+			companion = <&ohci0>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		ehci1: usb@11e90100 {
+			compatible = "generic-ehci";
+			reg = <0 0x11e90100 0 0x100>;
+			interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A08G046_USB_PCLK>,
+				 <&cpg CPG_MOD R9A08G046_USB_U2H1_HCLK>;
+			resets = <&phyrst 1>,
+				 <&cpg R9A08G046_USB_U2H1_HRESETN>;
+			phys = <&usb2_phy1 2>;
+			phy-names = "usb";
+			companion = <&ohci1>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		usb2_phy0: usb-phy@11e10200 {
+			compatible = "renesas,usb2-phy-r9a08g046";
+			reg = <0 0x11e10200 0 0x700>;
+			interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A08G046_USB_PCLK>,
+				 <&cpg CPG_MOD R9A08G046_USB_U2H0_HCLK>;
+			resets = <&phyrst 0>,
+				 <&cpg R9A08G046_USB_U2H0_HRESETN>;
+			#phy-cells = <1>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
+		usb2_phy1: usb-phy@11e90200 {
+			compatible = "renesas,usb2-phy-r9a08g046";
+			reg = <0 0x11e90200 0 0x700>;
+			interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&cpg CPG_MOD R9A08G046_USB_PCLK>,
+				 <&cpg CPG_MOD R9A08G046_USB_U2H1_HCLK>;
+			resets = <&phyrst 1>,
+				 <&cpg R9A08G046_USB_U2H1_HRESETN>;
+			#phy-cells = <1>;
+			power-domains = <&cpg>;
+			status = "disabled";
+		};
+
 		pcie: pcie@11e40000 {
 			reg = <0 0x11e40000 0 0x10000>;
 			ranges = <0x02000000 0 0x30000000 0 0x30000000 0 0x08000000>;
-- 
2.43.0