From: Jonas Karlman <jonas@kwiboo.se>
Date: Sat, 4 May 2024 19:43:05 +0000 (+0000)
Subject: rockchip: rk3588-rock-5b: Drop usb-typec node from u-boot.dtsi
X-Git-Url: http://git.dujemihanovic.xyz/img/static/git-favicon.png?a=commitdiff_plain;h=d76daf10bcaf073ba2dae749660fbf71567f2bde;p=u-boot.git

rockchip: rk3588-rock-5b: Drop usb-typec node from u-boot.dtsi

The usb-typec related nodes and props added in the board u-boot.dtsi
file has not yet landed in upstream Linux kernel DT, and they are not
needed for U-Boot to use the USB Type-C port in peripheral mode.

Remove superfluous usb-typec related nodes and props and replace them
with a simple dr_mode and maximum-speed prop to cleanup the board
u-boot.dtsi file.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
---

diff --git a/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi b/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi
index d6020ca790..69914f4ce1 100644
--- a/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi
+++ b/arch/arm/dts/rk3588-rock-5b-u-boot.dtsi
@@ -4,32 +4,12 @@
  */
 
 #include "rk3588-u-boot.dtsi"
-#include <dt-bindings/usb/pd.h>
-
-/ {
-	vcc12v_dcin: vcc12v-dcin-regulator {
-		compatible = "regulator-fixed";
-		regulator-name = "vcc12v_dcin";
-		regulator-always-on;
-		regulator-boot-on;
-		regulator-min-microvolt = <12000000>;
-		regulator-max-microvolt = <12000000>;
-	};
-};
 
 &fspim2_pins {
 	bootph-pre-ram;
 	bootph-some-ram;
 };
 
-&pinctrl {
-	usb {
-		usbc0_int: usbc0-int {
-			rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
-		};
-	};
-};
-
 &sdhci {
 	cap-mmc-highspeed;
 	mmc-hs200-1_8v;
@@ -76,26 +56,7 @@
 };
 
 &usbdp_phy0 {
-	orientation-switch;
-	mode-switch;
-	sbu1-dc-gpios = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>;
-	sbu2-dc-gpios = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
 	status = "okay";
-
-	port {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		usbdp_phy0_typec_ss: endpoint@0 {
-			reg = <0>;
-			remote-endpoint = <&usbc0_ss>;
-		};
-
-		usbdp_phy0_typec_sbu: endpoint@1 {
-			reg = <1>;
-			remote-endpoint = <&usbc0_sbu>;
-		};
-	};
 };
 
 &usbdp_phy0_u3 {
@@ -103,74 +64,11 @@
 };
 
 &usb_host0_xhci {
-	usb-role-switch;
+	dr_mode = "peripheral";
+	maximum-speed = "high-speed";
 	status = "okay";
-
-	port {
-		#address-cells = <1>;
-		#size-cells = <0>;
-
-		usb_host0_xhci_drd_sw: endpoint {
-			remote-endpoint = <&usbc0_hs>;
-		};
-	};
 };
 
 &usb_host1_xhci {
 	status = "okay";
 };
-
-&i2c4 {
-	pinctrl-names = "default";
-	pinctrl-0 = <&i2c4m1_xfer>;
-	status = "okay";
-
-	usbc0: usb-typec@22 {
-		compatible = "fcs,fusb302";
-		reg = <0x22>;
-		interrupt-parent = <&gpio3>;
-		interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
-		pinctrl-names = "default";
-		pinctrl-0 = <&usbc0_int>;
-		vbus-supply = <&vcc12v_dcin>;
-		status = "okay";
-
-		usb_con: connector {
-			compatible = "usb-c-connector";
-			label = "USB-C";
-			data-role = "dual";
-			power-role = "sink";
-			try-power-role = "sink";
-			op-sink-microwatt = <1000000>;
-			sink-pdos =
-				<PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>,
-				<PDO_VAR(5000, 20000, 5000)>;
-
-			ports {
-				#address-cells = <1>;
-				#size-cells = <0>;
-
-				port@0 {
-					reg = <0>;
-					usbc0_hs: endpoint {
-						remote-endpoint = <&usb_host0_xhci_drd_sw>;
-					};
-				};
-
-				port@1 {
-					reg = <1>;
-					usbc0_ss: endpoint {
-						remote-endpoint = <&usbdp_phy0_typec_ss>;
-					};
-				};
-
-				port@2 {
-					reg = <2>;
-					usbc0_sbu: endpoint {
-						remote-endpoint = <&usbdp_phy0_typec_sbu>;
-					};
-				};
-			};
-		};
-	};
-};