[PATCH 2/3] riscv: dts: spacemit: k3-deepcomputing-fml13v05: add USB controller and USB phy support

[Sandie Cao]

Add USB device node (b, c, d) to DeepComputing FML13V05 board.
USB A works on otg mode, it isn't configured currently.
- 4 USB-C Ports
     - Port 1: PD 3.0 (65W Max), USB 3.2 Gen 1
     - Port 2: PD 3.0 (65W Max), USB 3.2 Gen 1, DP 1.4 (4K at 60Hz)
     - Port 3 & 4: USB 3.2 Gen 1

Signed-off-by: Sandie Cao <sandie.cao at deepcomputing.io>
---
 .../spacemit/k3-deepcomputing-fml13v05.dts    | 44 +++++++++++++
 arch/riscv/boot/dts/spacemit/k3.dtsi          | 66 +++++++++++++++++++
 2 files changed, 110 insertions(+)

diff --git a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts
index 804abc85602a..55b0f63dcb2e 100644
--- a/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts
+++ b/arch/riscv/boot/dts/spacemit/k3-deepcomputing-fml13v05.dts
@@ -179,8 +179,52 @@ dldo7: dldo7 {
 	};
 };
 
+&combophy {
+	spacemit,apmu = <&syscon_apmu 0x17>;
+	status = "okay";
+};
+
 &uart0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart0_0_cfg>;
 	status = "okay";
 };
+
+&usb2_host {
+	#address-cells = <1>;
+	#size-cells = <0>;
+	status = "okay";
+
+	hub at 1 {
+		compatible = "usb5e3,608";
+		reg = <1>;
+	};
+};
+
+&usb2_phy {
+	status = "okay";
+};
+
+&usb3b_u2phy {
+	status = "okay";
+};
+
+&usb3b {
+	status = "okay";
+};
+
+&usb3c_u2phy {
+	status = "okay";
+};
+
+&usb3c {
+	status = "okay";
+};
+
+&usb3d_u2phy {
+	status = "okay";
+};
+
+&usb3d {
+	status = "okay";
+};
diff --git a/arch/riscv/boot/dts/spacemit/k3.dtsi b/arch/riscv/boot/dts/spacemit/k3.dtsi
index b9977e78e096..ae3f8bb1e5ed 100644
--- a/arch/riscv/boot/dts/spacemit/k3.dtsi
+++ b/arch/riscv/boot/dts/spacemit/k3.dtsi
@@ -441,6 +441,72 @@ soc: soc {
 		dma-noncoherent;
 		ranges;
 
+		usb3b: usb at 81400000 {
+			compatible = "spacemit,k3-dwc3";
+			reg = <0x0 0x81400000 0x0 0x10000>;
+			interrupts = <125 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&saplic>;
+			clocks = <&syscon_apmu CLK_APMU_USB3_PORTB_BUS>;
+			clock-names = "usbdrd30";
+			resets = <&syscon_apmu RESET_APMU_USB3_B_AHB>,
+				<&syscon_apmu RESET_APMU_USB3_B_VCC>,
+				<&syscon_apmu RESET_APMU_USB3_B_PHY>;
+			reset-names = "ahb", "vcc", "phy";
+			phys = <&usb3b_u2phy>,
+				<&combophy 2 PHY_TYPE_USB3>;
+			phy-names = "usb2-phy", "usb3-phy";
+			phy_type = "utmi";
+			snps,dis_enblslpm_quirk;
+			snps,dis_u2_susphy_quirk;
+			snps,dis_u3_susphy_quirk;
+			snps,dis-del-phy-power-chg-quirk;
+			snps,dis-tx-ipgap-linecheck-quirk;
+			snps,parkmode-disable-ss-quirk;
+			dr_mode = "host";
+			status = "disabled";
+		};
+
+		usb3b_u2phy: phy at 81500000 {
+			compatible = "spacemit,k3-usb2-phy";
+			reg = <0x0 0x81500000 0x0 0x200>;
+			clocks = <&syscon_apmu CLK_APMU_USB2_BUS>;
+			#phy-cells = <0>;
+			status = "disabled";
+		};
+
+               usb3c: usb at 81700000 {
+			compatible = "spacemit,k3-dwc3";
+			reg = <0x0 0x81700000 0x0 0x10000>;
+			interrupts = <148 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-parent = <&saplic>;
+			clocks = <&syscon_apmu CLK_APMU_USB3_PORTC_BUS>;
+			clock-names = "usbdrd30";
+			resets = <&syscon_apmu RESET_APMU_USB3_C_AHB>,
+				<&syscon_apmu RESET_APMU_USB3_C_VCC>,
+				<&syscon_apmu RESET_APMU_USB3_C_PHY>;
+			reset-names = "ahb", "vcc", "phy";
+			phys = <&usb3c_u2phy>,
+				<&combophy 3 PHY_TYPE_USB3>;
+			phy-names = "usb2-phy", "usb3-phy";
+			phy_type = "utmi";
+			snps,dis_enblslpm_quirk;
+			snps,dis_u2_susphy_quirk;
+			snps,dis_u3_susphy_quirk;
+			snps,dis-del-phy-power-chg-quirk;
+			snps,dis-tx-ipgap-linecheck-quirk;
+			snps,parkmode-disable-ss-quirk;
+			dr_mode = "host";
+			status = "disabled";
+		};
+
+		usb3c_u2phy: phy at 81800000 {
+			compatible = "spacemit,k3-usb2-phy";
+			reg = <0x0 0x81800000 0x0 0x200>;
+			clocks = <&syscon_apmu CLK_APMU_USB2_BUS>;
+			#phy-cells = <0>;
+			status = "disabled";
+		};
+
 		usb3d: usb at 81a00000 {
 			compatible = "spacemit,k3-dwc3";
 			reg = <0x0 0x81a00000 0x0 0x10000>;
-- 
2.43.0