[RFC 5/5] arm64: dts: rockchip: Add USB and charger to Gameforce Ace

[Chris Morgan <macroalpha82@gmail.com>]

From: Chris Morgan <macromorgan@hotmail.com>

Add support for the BQ25703 charger manager and boost regulator to
the Gameforce Ace. This also allows us to add the USB Type-C port
manager which has a dependency on the boost regulator.

This specific patch has a dependency on the following series:
https://lore.kernel.org/linux-rockchip/20240829204517.398669-1-macroalpha82@gmail.com/

Signed-off-by: Chris Morgan <macromorgan@hotmail.com>
---
 .../dts/rockchip/rk3588s-gameforce-ace.dts    | 120 ++++++++++++++++++
 1 file changed, 120 insertions(+)

diff --git a/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts b/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts
index 91efb9dafc89..371f84d5ba6b 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588s-gameforce-ace.dts
@@ -575,6 +575,56 @@ &i2c6 {
 	pinctrl-0 = <&i2c6m3_xfer>;
 	status = "okay";
 
+	fusb302: typec-portc@22 {
+		compatible = "fcs,fusb302";
+		reg = <0x22>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PC7 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&usbc0_int>;
+		pinctrl-names = "default";
+		vbus-supply = <&usb_otg_vbus>;
+
+		connector {
+			compatible = "usb-c-connector";
+			data-role = "dual";
+			label = "USB-C";
+			op-sink-microwatt = <1000000>;
+			power-role = "dual";
+			self-powered;
+			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
+				     PDO_FIXED(9000, 3000, PDO_FIXED_USB_COMM)
+				     PDO_FIXED(12000, 3000, PDO_FIXED_USB_COMM)>;
+			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+			try-power-role = "sink";
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					usbc0_orien_sw: endpoint {
+						remote-endpoint = <&usbdp_phy0_orientation_switch>;
+					};
+				};
+
+				port@1 {
+					reg = <1>;
+					usbc0_role_sw: endpoint {
+						remote-endpoint = <&dwc3_0_role_switch>;
+					};
+				};
+
+				port@2 {
+					reg = <2>;
+					dp_altmode_mux: endpoint {
+						remote-endpoint = <&usbdp_phy0_dp_altmode_mux>;
+					};
+				};
+			};
+		};
+	};
+
 	rtc_hym8563: rtc@51 {
 		compatible = "haoyu,hym8563";
 		reg = <0x51>;
@@ -603,8 +653,40 @@ cw2015@62 {
 			 0x2F 0x00 0x64 0xA5 0xB5 0x1C 0xF0 0x49>;
 		cellwise,monitor-interval-ms = <5000>;
 		monitored-battery = <&battery>;
+		power-supplies = <&bq25703>;
 		status = "okay";
 	};
+
+	bq25703: bq25703@6b {
+		compatible = "ti,bq25703a";
+		reg = <0x6b>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PD5 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&charger_int_h>;
+		pinctrl-names = "default";
+		power-supplies = <&fusb302>;
+		ti,charge-current = <2500000>;
+		ti,current-limit = <5000000>;
+		ti,max-charge-voltage = <8750000>;
+		ti,minimum-sys-voltage = <7400000>;
+
+		regulators {
+			usb_otg_vbus: usb-otg-vbus {
+				enable-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>;
+				pinctrl-0 = <&boost_enable_h>;
+				pinctrl-names = "default";
+				regulator-max-microamp = <960000>;
+				regulator-max-microvolt = <5088000>;
+				regulator-min-microamp = <512000>;
+				regulator-min-microvolt = <4992000>;
+				regulator-name = "usb_otg_vbus";
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
 };
 
 &i2c7 {
@@ -1235,3 +1317,41 @@ bluetooth {
 		shutdown-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_HIGH>;
 	};
 };
+
+&usb_host0_xhci {
+	usb-role-switch;
+	status = "okay";
+
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+		dwc3_0_role_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_role_sw>;
+		};
+	};
+};
+
+&usbdp_phy0 {
+	mode-switch;
+	orientation-switch;
+	sbu1-dc-gpios = <&gpio4 RK_PA0 GPIO_ACTIVE_HIGH>;
+	sbu2-dc-gpios = <&gpio4 RK_PA1 GPIO_ACTIVE_HIGH>;
+	rockchip,dp-lane-mux = <2 3>;
+	status = "okay";
+
+	port {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		usbdp_phy0_orientation_switch: endpoint@0 {
+			reg = <0>;
+			remote-endpoint = <&usbc0_orien_sw>;
+		};
+
+		usbdp_phy0_dp_altmode_mux: endpoint@1 {
+			reg = <1>;
+			remote-endpoint = <&dp_altmode_mux>;
+		};
+	};
+};
-- 
2.34.1