diff mbox series

[v1,6/7] dts: starfive: Add JH7110 Cadence USB dts node

Message ID 20240504150358.19600-7-minda.chen@starfivetech.com
State Changes Requested
Delegated to: Marek Vasut
Headers show
Series Add Starfive JH7110 Cadence USB driver | expand

Commit Message

Minda Chen May 4, 2024, 3:03 p.m. UTC 
Add Jh7110 Cadence USB dts node, Visionfive2 default setting
is USB 2.0 device.

Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
---
 .../dts/jh7110-starfive-visionfive-2.dtsi     |  5 ++
 arch/riscv/dts/jh7110.dtsi                    | 52 +++++++++++++++++++
 2 files changed, 57 insertions(+)
diff mbox series

Patch

diff --git a/arch/riscv/dts/jh7110-starfive-visionfive-2.dtsi b/arch/riscv/dts/jh7110-starfive-visionfive-2.dtsi
index e11babc1cd..44785bbee3 100644
--- a/arch/riscv/dts/jh7110-starfive-visionfive-2.dtsi
+++ b/arch/riscv/dts/jh7110-starfive-visionfive-2.dtsi
@@ -378,3 +378,8 @@ 
 		};
 	};
 };
+
+&usb_cdns3 {
+	dr_mode = "peripheral";
+	status = "okay";
+};
diff --git a/arch/riscv/dts/jh7110.dtsi b/arch/riscv/dts/jh7110.dtsi
index 2cdc683d49..1eee924e1d 100644
--- a/arch/riscv/dts/jh7110.dtsi
+++ b/arch/riscv/dts/jh7110.dtsi
@@ -371,6 +371,58 @@ 
 			status = "disabled";
 		};
 
+		usb0: usb@10100000 {
+			compatible = "starfive,jh7110-usb";
+			ranges = <0x0 0x0 0x10100000 0x100000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+			starfive,stg-syscon = <&stg_syscon 0x4>;
+			clocks = <&stgcrg JH7110_STGCLK_USB_LPM>,
+				 <&stgcrg JH7110_STGCLK_USB_STB>,
+				 <&stgcrg JH7110_STGCLK_USB_APB>,
+				 <&stgcrg JH7110_STGCLK_USB_AXI>,
+				 <&stgcrg JH7110_STGCLK_USB_UTMI_APB>;
+			clock-names = "lpm", "stb", "apb", "axi", "utmi_apb";
+			resets = <&stgcrg JH7110_STGRST_USB_PWRUP>,
+				 <&stgcrg JH7110_STGRST_USB_APB>,
+				 <&stgcrg JH7110_STGRST_USB_AXI>,
+				 <&stgcrg JH7110_STGRST_USB_UTMI_APB>;
+			reset-names = "pwrup", "apb", "axi", "utmi_apb";
+
+			usb_cdns3: usb@0 {
+				compatible = "cdns,usb3";
+				reg = <0x0 0x10000>,
+				      <0x10000 0x10000>,
+				      <0x20000 0x10000>;
+				reg-names = "otg", "xhci", "dev";
+				interrupts = <100>, <108>, <110>;
+				interrupt-names = "host", "peripheral", "otg";
+				phys = <&usbphy0>;
+				phy-names = "cdns3,usb2-phy";
+			};
+		};
+
+		usbphy0: phy@10200000 {
+			compatible = "starfive,jh7110-usb-phy";
+			reg = <0x0 0x10200000 0x0 0x10000>;
+			clocks = <&syscrg JH7110_SYSCLK_USB_125M>,
+				 <&stgcrg JH7110_STGCLK_USB_APP_125>;
+			clock-names = "125m", "app_125m";
+			#phy-cells = <0>;
+		};
+
+		pciephy0: phy@10210000 {
+			compatible = "starfive,jh7110-pcie-phy";
+			reg = <0x0 0x10210000 0x0 0x10000>;
+			#phy-cells = <0>;
+		};
+
+		pciephy1: phy@10220000 {
+			compatible = "starfive,jh7110-pcie-phy";
+			reg = <0x0 0x10220000 0x0 0x10000>;
+			#phy-cells = <0>;
+		};
+
 		stgcrg: clock-controller@10230000 {
 			compatible = "starfive,jh7110-stgcrg";
 			reg = <0x0 0x10230000 0x0 0x10000>;