耐辐照相机，已经注释掉一些不用的串口

rk3588/.dr4-rk3588.dtb.cmd

@@ -34,10 +34,9 @@ deps_arch/arm64/boot/dts/rockchip/rk3588/dr4-rk3588.dtb := \
   arch/arm64/boot/dts/rockchip/rk3588/../rk3588-linux.dtsi \
   arch/arm64/boot/dts/rockchip/rk3588/rp-tp-i2c6-gt911.dtsi \
   arch/arm64/boot/dts/rockchip/rk3588/rpdzkj_config.dtsi \
-  arch/arm64/boot/dts/rockchip/rk3588/rp-usb-host.dtsi \
+  arch/arm64/boot/dts/rockchip/rk3588/rp-usb-typec-rk3588.dtsi \
   arch/arm64/boot/dts/rockchip/rk3588/rp-eth-gmac0.dtsi \
   arch/arm64/boot/dts/rockchip/rk3588/rp-eth-gmac1.dtsi \
-  arch/arm64/boot/dts/rockchip/rk3588/rp-pcie-power-rk3588.dtsi \
   arch/arm64/boot/dts/rockchip/rk3588/rp-lcd-hdmi1.dtsi \
 
 arch/arm64/boot/dts/rockchip/rk3588/dr4-rk3588.dtb: $(deps_arch/arm64/boot/dts/rockchip/rk3588/dr4-rk3588.dtb)

rk3588/.dr4-rk3588.dtb.d.pre.tmp

@@ -30,8 +30,7 @@ dr4-rk3588.o: arch/arm64/boot/dts/rockchip/rk3588/dr4-rk3588.dts \
  arch/arm64/boot/dts/rockchip/rk3588/../rk3588-linux.dtsi \
  arch/arm64/boot/dts/rockchip/rk3588/rp-tp-i2c6-gt911.dtsi \
  arch/arm64/boot/dts/rockchip/rk3588/rpdzkj_config.dtsi \
- arch/arm64/boot/dts/rockchip/rk3588/rp-usb-host.dtsi \
+ arch/arm64/boot/dts/rockchip/rk3588/rp-usb-typec-rk3588.dtsi \
  arch/arm64/boot/dts/rockchip/rk3588/rp-eth-gmac0.dtsi \
  arch/arm64/boot/dts/rockchip/rk3588/rp-eth-gmac1.dtsi \
- arch/arm64/boot/dts/rockchip/rk3588/rp-pcie-power-rk3588.dtsi \
  arch/arm64/boot/dts/rockchip/rk3588/rp-lcd-hdmi1.dtsi

rk3588/.dr4-rk3588.dtb.dts.tmp

@@ -1,6 +1,6 @@
-# 0 "arch/arm64/boot/dts/rockchip/rk3588/dr4-rk3588.dts"
+# 1 "arch/arm64/boot/dts/rockchip/rk3588/dr4-rk3588.dts"
-# 0 "<built-in>"
+# 1 "<built-in>"
-# 0 "<command-line>"
+# 1 "<command-line>"
 # 1 "arch/arm64/boot/dts/rockchip/rk3588/dr4-rk3588.dts"
 
 
@@ -10674,7 +10674,7 @@
   };
  };
 };
-# 6888 "arch/arm64/boot/dts/rockchip/rk3588/../rk3588s.dtsi" 2
+# 6887 "arch/arm64/boot/dts/rockchip/rk3588/../rk3588s.dtsi" 2
 # 8 "arch/arm64/boot/dts/rockchip/rk3588/../rk3588.dtsi" 2
 # 1 "arch/arm64/boot/dts/rockchip/rk3588/../rk3588-vccio3-pinctrl.dtsi" 1
 
@@ -14557,56 +14557,183 @@
 # 9 "arch/arm64/boot/dts/rockchip/rk3588/dr4-rk3588.dts" 2
 
 
+# 1 "arch/arm64/boot/dts/rockchip/rk3588/rp-usb-typec-rk3588.dtsi" 1
 
-# 1 "arch/arm64/boot/dts/rockchip/rk3588/rp-usb-host.dtsi" 1
+/ {
+        vbus5v0_typec: vbus5v0-typec {
+                compatible = "regulator-fixed";
+                regulator-name = "vbus5v0_typec";
+                regulator-min-microvolt = <5000000>;
+                regulator-max-microvolt = <5000000>;
+                enable-active-high;
+                gpio = <&gpio1 2 0>;
+                vin-supply = <&vcc5v0_usb>;
+                pinctrl-names = "default";
+                pinctrl-0 = <&typec5v_pwren>;
+        };
 
-&u2phy2 {
+        vcc5v0_host: vcc5v0-host {
-    status = "okay";
+            compatible = "regulator-fixed";
-};
+            regulator-name = "vcc5v0_host";
-
+            regulator-boot-on;
-&u2phy3 {
+            regulator-always-on;
-    status = "okay";
+            regulator-min-microvolt = <5000000>;
+            regulator-max-microvolt = <5000000>;
+            enable-active-high;
+            gpio = <&gpio4 8 0>;
+            vin-supply = <&vcc5v0_usb>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&vcc5v0_host_en>;
+        };
 };
 
 
 
-
+&i2c4 {
-
-&u2phy2_host {
     status = "okay";
-};
+    pinctrl-names = "default";
+    pinctrl-0 = <&i2c4m1_xfer>;
 
-&u2phy3_host {
+    usbc0: fusb302@22 {
-    status = "okay";
+        compatible = "fcs,fusb302";
-};
+        reg = <0x22>;
+        interrupt-parent = <&gpio0>;
+        interrupts = <27 8>;
+        pinctrl-names = "default";
+        pinctrl-0 = <&usbc0_int>;
+        vbus-supply = <&vbus5v0_typec>;
+        status = "okay";
 
-&usb_host0_ehci {
+        ports {
-    status = "okay";
+            #address-cells = <1>;
-};
+            #size-cells = <0>;
 
-&usb_host0_ohci {
+            port@0 {
-    status = "okay";
+                reg = <0>;
-};
+                usbc0_role_sw: endpoint@0 {
+                    remote-endpoint = <&dwc3_0_role_switch>;
+                };
+            };
+        };
 
-&usb_host1_ehci {
+        usb_con: connector {
-    status = "okay";
+            compatible = "usb-c-connector";
-};
+            label = "USB-C";
+            data-role = "dual";
+            power-role = "dual";
+            try-power-role = "sink";
+            op-sink-microwatt = <1000000>;
+            sink-pdos =
+                <(((0) << 30) | ((1 << 26)) | ((((5000) / 50) & 0x3ff) << 10) | ((((1000) / 10) & 0x3ff) << 0))>;
+            source-pdos =
+                <(((0) << 30) | ((1 << 26)) | ((((5000) / 50) & 0x3ff) << 10) | ((((3000) / 10) & 0x3ff) << 0))>;
 
-&usb_host1_ohci {
+            altmodes {
-    status = "okay";
+                #address-cells = <1>;
+                #size-cells = <0>;
+
+                altmode@0 {
+                    reg = <0>;
+                    svid = <0xff01>;
+                    vdo = <0xffffffff>;
+                };
+            };
+
+            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>;
+                    dp_altmode_mux: endpoint {
+                        remote-endpoint = <&usbdp_phy0_dp_altmode_mux>;
+                    };
+                };
+            };
+        };
+    };
 };
 
 
+&usbdp_phy0 {
+    orientation-switch;
+    svid = <0xff01>;
+    sbu1-dc-gpios = <&gpio3 28 0>;
+    sbu2-dc-gpios = <&gpio3 29 0>;
 
+    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>;
+        };
+    };
+};
+
+
+&usbdrd_dwc3_0 {
+    dr_mode = "host";
+    usb-role-switch;
+    port {
+        #address-cells = <1>;
+        #size-cells = <0>;
+        dwc3_0_role_switch: endpoint@0 {
+            reg = <0>;
+            remote-endpoint = <&usbc0_role_sw>;
+        };
+    };
+};
+
+&u2phy1_otg {
+    phy-supply = <&vcc5v0_host>;
+};
+
+
+&combphy2_psu {
+    status = "okay";
+};
 
 &usbhost3_0 {
-    status = "disabled";
+    status = "okay";
 };
 
 &usbhost_dwc3_0 {
-    status = "disabled";
+    dr_mode = "host";
+    status = "okay";
 };
-# 13 "arch/arm64/boot/dts/rockchip/rk3588/dr4-rk3588.dts" 2
+
+&pinctrl {
+        usb-typec {
+                usbc0_int: usbc0-int {
+                        rockchip,pins = <0 27 0 &pcfg_pull_up>;
+                };
+
+                typec5v_pwren: typec5v-pwren {
+                        rockchip,pins = <1 2 0 &pcfg_pull_none>;
+                };
+
+       };
+        usb {
+            vcc5v0_host_en: vcc5v0-host-en {
+                rockchip,pins = <4 3 0 &pcfg_pull_none>;
+  };
+ };
+};
+# 12 "arch/arm64/boot/dts/rockchip/rk3588/dr4-rk3588.dts" 2
+
 
 
 
@@ -14681,45 +14808,6 @@
     status = "okay";
 };
 # 18 "arch/arm64/boot/dts/rockchip/rk3588/dr4-rk3588.dts" 2
-
-
-# 1 "arch/arm64/boot/dts/rockchip/rk3588/rp-pcie-power-rk3588.dtsi" 1
-
-/ {
-        pcie20_avdd0v85: pcie20-avdd0v85 {
-                compatible = "regulator-fixed";
-                regulator-name = "pcie20_avdd0v85";
-                regulator-boot-on;
-                regulator-always-on;
-                regulator-min-microvolt = <850000>;
-                regulator-max-microvolt = <850000>;
-                vin-supply = <&vdd_0v85_s0>;
-        };
-
-        pcie20_avdd1v8: pcie20-avdd1v8 {
-                compatible = "regulator-fixed";
-                regulator-name = "pcie20_avdd1v8";
-                regulator-boot-on;
-                regulator-always-on;
-                regulator-min-microvolt = <1800000>;
-                regulator-max-microvolt = <1800000>;
-                vin-supply = <&avcc_1v8_s0>;
-        };
-
-        vcc3v3_pcie30: vcc3v3-pcie30 {
-                compatible = "regulator-fixed";
-                regulator-name = "vcc3v3_pcie30";
-                regulator-min-microvolt = <3300000>;
-                regulator-max-microvolt = <3300000>;
-                enable-active-high;
-                gpios = <&gpio4 5 0>;
-                startup-delay-us = <5000>;
-                vin-supply = <&vcc12v_dcin>;
-        };
-
-
-};
-# 21 "arch/arm64/boot/dts/rockchip/rk3588/dr4-rk3588.dts" 2
 # 64 "arch/arm64/boot/dts/rockchip/rk3588/dr4-rk3588.dts"
 # 1 "arch/arm64/boot/dts/rockchip/rk3588/rp-lcd-hdmi1.dtsi" 1
 &hdmi1 {
@@ -14793,14 +14881,14 @@
                         gpio_function = <4>;
                 };
 
-
+                usb-hub-reset {
-
+                        gpio_num = <&gpio3 10 0>;
-
+                        gpio_function = <4>;
-
+                };
     };
 
         rp_gpio{
-                status = "disabled";
+                status = "okay";
                 compatible = "rp_gpio";
 
                 gpio3c7 {
@@ -14811,142 +14899,76 @@
 };
 
 
-
 &uart0 {
- status = "okay";
+    status = "disabled";
- pinctrl-names = "default";
+    pinctrl-names = "default";
- pinctrl-0 = <&uart0m0_xfer>;
+    pinctrl-0 = <&uart0m0_xfer>;
- fifo-depth =<4096>;
- rx-fifo-depth =<2048>;
- tx-fifo-depth =<2048>;
-  dma-names = "tx", "rx";
-
-
 };
 
 &uart1 {
- status = "okay";
+    status = "disabled";
- pinctrl-names = "default";
+    pinctrl-names = "default";
- pinctrl-0 = <&uart1m2_xfer>;
+    pinctrl-0 = <&uart1m1_xfer>;
- fifo-depth =<4096>;
- rx-fifo-depth =<2048>;
- tx-fifo-depth =<2048>;
-  dma-names = "tx", "rx";
 };
 
 &uart3 {
- status = "okay";
+    status = "disabled";
- pinctrl-names = "default";
+    pinctrl-names = "default";
- pinctrl-0 = <&uart3m0_xfer>;
+    pinctrl-0 = <&uart3m0_xfer>;
- fifo-depth =<4096>;
- rx-fifo-depth =<2048>;
- tx-fifo-depth =<2048>;
-  dma-names = "tx", "rx";
 };
 
 &uart4 {
- status = "okay";
+    status = "disabled";
- pinctrl-names = "default";
+    pinctrl-names = "default";
- pinctrl-0 = <&uart4m1_xfer>;
+    pinctrl-0 = <&uart4m1_xfer>;
- fifo-depth =<4096>;
- rx-fifo-depth =<2048>;
- tx-fifo-depth =<2048>;
-  dma-names = "tx", "rx";
-
 };
 
 &uart5 {
- status = "okay";
+    status = "disabled";
- pinctrl-names = "default";
+    pinctrl-names = "default";
- pinctrl-0 = <&uart5m0_xfer>;
+    pinctrl-0 = <&uart5m0_xfer>;
- fifo-depth =<4096>;
- rx-fifo-depth =<2048>;
- tx-fifo-depth =<2048>;
-  dma-names = "tx", "rx";
-
 };
 
 &uart6 {
- status = "okay";
+    status = "disabled";
- pinctrl-names = "default";
+    pinctrl-names = "default";
- pinctrl-0 = <&uart6m2_xfer>;
+    pinctrl-0 = <&uart6m2_xfer>;
- fifo-depth =<4096>;
- rx-fifo-depth =<2048>;
- tx-fifo-depth =<2048>;
-  dma-names = "tx", "rx";
-
 };
 
 &uart7 {
- status = "okay";
+    status = "disabled";
- pinctrl-names = "default";
+    pinctrl-names = "default";
- pinctrl-0 = <&uart7m1_xfer>;
+    pinctrl-0 = <&uart7m1_xfer>;
- fifo-depth =<4096>;
- rx-fifo-depth =<2048>;
- tx-fifo-depth =<2048>;
- dma-names = "tx", "rx";
 };
 
 &uart8 {
- status = "okay";
+    status = "disabled";
- pinctrl-names = "default";
+    pinctrl-names = "default";
- pinctrl-0 = <&uart8m0_xfer>;
+    pinctrl-0 = <&uart8m0_xfer>;
- fifo-depth =<4096>;
- rx-fifo-depth =<2048>;
- tx-fifo-depth =<2048>;
- dma-names = "tx", "rx";
 };
 
 &uart9 {
- status = "okay";
+    status = "disabled";
- pinctrl-names = "default";
+    pinctrl-names = "default";
- pinctrl-0 = <&uart9m2_xfer>;
+    pinctrl-0 = <&uart9m2_xfer>;
- fifo-depth =<4096>;
- rx-fifo-depth =<2048>;
- tx-fifo-depth =<2048>;
- dma-names = "tx", "rx";
 };
 
-
-
 &can0 {
- assigned-clocks = <&cru 112>;
+    assigned-clocks = <&cru 112>;
- assigned-clock-rates = <200000000>;
+    assigned-clock-rates = <200000000>;
- status = "okay";
+    status = "disabled";
- pinctrl-names = "default";
+    pinctrl-names = "default";
- pinctrl-0 = <&can0m0_pins>;
+    pinctrl-0 = <&can0m0_pins>;
-
 };
 
 &can1 {
- assigned-clocks = <&cru 114>;
+    assigned-clocks = <&cru 114>;
- assigned-clock-rates = <200000000>;
+    assigned-clock-rates = <200000000>;
- status = "okay";
+    status = "disabled";
- pinctrl-names = "default";
+    pinctrl-names = "default";
- pinctrl-0 = <&can1m1_pins>;
+    pinctrl-0 = <&can1m1_pins>;
 };
 
-&can2 {
- assigned-clocks = <&cru 116>;
- assigned-clock-rates = <200000000>;
- status = "disabled";
- pinctrl-names = "default";
- pinctrl-0 = <&can2m1_pins>;
-};
-
-&spi3 {
-    status = "okay";
-    pinctrl-0 = <&spi3m1_pins &spi3m1_cs1>;
-
-    spi3_dev@0 {
-        compatible = "rockchip,spidev";
-        reg = <0>;
-        spi-max-frequency = <12000000>;
-        spi-lsb-first;
-    };
-};
-
-
 &i2c4 {
     status = "disabled";
     pinctrl-names = "default";
@@ -14967,6 +14989,7 @@
 
 };
 
+
 &sdmmc {
     status = "okay";
 };

rk3588/dr4-rk3588.dts

@@ -8,8 +8,8 @@
 #include "rpdzkj_config.dtsi"
 
 /* usb */
-// #include "rp-usb-typec-rk3588.dtsi"
+#include "rp-usb-typec-rk3588.dtsi"
-#include "rp-usb-host.dtsi"
+// #include "rp-usb-host.dtsi"
 
 /* ethernet */
 // #include "rp-eth-pcie2gmac-rk3588.dtsi"
@@ -17,7 +17,7 @@
 #include "rp-eth-gmac1.dtsi"
 
 /* pcie */
-#include "rp-pcie-power-rk3588.dtsi"
+// #include "rp-pcie-power-rk3588.dtsi"
 // #include "rp-pcie3.dtsi" //need comment when use board of  make it youself,and remove the pcie function
 // #include "rp-pcie-5g.dtsi"
 
@@ -144,14 +144,14 @@
                         gpio_function = <4>;
                 };
 
-                // usb-hub-reset {
+                usb-hub-reset {
-                //         gpio_num = <&gpio3 RK_PB2 GPIO_ACTIVE_HIGH>;
+                        gpio_num = <&gpio3 RK_PB2 GPIO_ACTIVE_HIGH>;
-                //         gpio_function = <4>;
+                        gpio_function = <4>;
-                // };
+                };
     };
 
         rp_gpio{
-                status = "disabled";
+                status = "okay";
                 compatible = "rp_gpio";
 
                 gpio3c7 {
@@ -162,142 +162,76 @@
 };
 
 
-
 &uart0 {
-	status = "okay";
+    status = "disabled";
-	pinctrl-names = "default";
+    pinctrl-names = "default";
-	pinctrl-0 = <&uart0m0_xfer>;
+    pinctrl-0 = <&uart0m0_xfer>;
-	fifo-depth =<4096>;	
-	rx-fifo-depth =<2048>;
-	tx-fifo-depth =<2048>;
-		dma-names = "tx", "rx";
-
-
 };
 
 &uart1 {
-	status = "okay";
+    status = "disabled";
-	pinctrl-names = "default";
+    pinctrl-names = "default";
-	pinctrl-0 = <&uart1m2_xfer>;
+    pinctrl-0 = <&uart1m1_xfer>;
-	fifo-depth =<4096>;	
-	rx-fifo-depth =<2048>;
-	tx-fifo-depth =<2048>;
-		dma-names = "tx", "rx";
 };
 
 &uart3 {
-	status = "okay";
+    status = "disabled";
-	pinctrl-names = "default";
+    pinctrl-names = "default";
-	pinctrl-0 = <&uart3m0_xfer>;
+    pinctrl-0 = <&uart3m0_xfer>;
-	fifo-depth =<4096>;	
-	rx-fifo-depth =<2048>;
-	tx-fifo-depth =<2048>;
-		dma-names = "tx", "rx";
 };
 
 &uart4 {
-	status = "okay";
+    status = "disabled";
-	pinctrl-names = "default";
+    pinctrl-names = "default";
-	pinctrl-0 = <&uart4m1_xfer>;
+    pinctrl-0 = <&uart4m1_xfer>;
-	fifo-depth =<4096>;	
-	rx-fifo-depth =<2048>;
-	tx-fifo-depth =<2048>;
-		dma-names = "tx", "rx";
-	
 };
 
 &uart5 {
-	status = "okay";
+    status = "disabled";
-	pinctrl-names = "default";
+    pinctrl-names = "default";
-	pinctrl-0 = <&uart5m0_xfer>;
+    pinctrl-0 = <&uart5m0_xfer>;
-	fifo-depth =<4096>;	
-	rx-fifo-depth =<2048>;
-	tx-fifo-depth =<2048>;
-		dma-names = "tx", "rx";
-	
 };
 
 &uart6 {
-	status = "okay";
+    status = "disabled";
-	pinctrl-names = "default";
+    pinctrl-names = "default";
-	pinctrl-0 = <&uart6m2_xfer>;
+    pinctrl-0 = <&uart6m2_xfer>;
-	fifo-depth =<4096>;	
-	rx-fifo-depth =<2048>;
-	tx-fifo-depth =<2048>;
-		dma-names = "tx", "rx";
-	
 };
 
 &uart7 {
-	status = "okay";
+    status = "disabled";
-	pinctrl-names = "default";
+    pinctrl-names = "default";
-	pinctrl-0 = <&uart7m1_xfer>;
+    pinctrl-0 = <&uart7m1_xfer>;
-	fifo-depth =<4096>;	
-	rx-fifo-depth =<2048>;
-	tx-fifo-depth =<2048>;
-	dma-names = "tx", "rx";
 };
 
 &uart8 {
-	status = "okay";
+    status = "disabled";
-	pinctrl-names = "default";
+    pinctrl-names = "default";
-	pinctrl-0 = <&uart8m0_xfer>;
+    pinctrl-0 = <&uart8m0_xfer>;
-	fifo-depth =<4096>;	
-	rx-fifo-depth =<2048>;
-	tx-fifo-depth =<2048>;
-	dma-names = "tx", "rx";
 };
 
 &uart9 {
-	status = "okay";
+    status = "disabled";
-	pinctrl-names = "default";
+    pinctrl-names = "default";
-	pinctrl-0 = <&uart9m2_xfer>;
+    pinctrl-0 = <&uart9m2_xfer>;
-	fifo-depth =<4096>;	
-	rx-fifo-depth =<2048>;
-	tx-fifo-depth =<2048>;
-	dma-names = "tx", "rx";
 };
 
-
-
 &can0 {
-	assigned-clocks = <&cru CLK_CAN0>;
+    assigned-clocks = <&cru CLK_CAN0>;
-	assigned-clock-rates = <200000000>;
+    assigned-clock-rates = <200000000>;
-	status = "okay";
+    status = "disabled";
-	pinctrl-names = "default";
+    pinctrl-names = "default";
-	pinctrl-0 = <&can0m0_pins>;
+    pinctrl-0 = <&can0m0_pins>;
-	
 };
 
 &can1 {
-	assigned-clocks = <&cru CLK_CAN1>;
+    assigned-clocks = <&cru CLK_CAN1>;
-	assigned-clock-rates = <200000000>;
+    assigned-clock-rates = <200000000>;
-	status = "okay";
+    status = "disabled";
-	pinctrl-names = "default";
+    pinctrl-names = "default";
-	pinctrl-0 = <&can1m1_pins>;
+    pinctrl-0 = <&can1m1_pins>;
-}; 
-
-&can2 {
-	assigned-clocks = <&cru CLK_CAN2>;
-	assigned-clock-rates = <200000000>;
-	status = "disabled";
-	pinctrl-names = "default";
-	pinctrl-0 = <&can2m1_pins>;
-}; 
-
-&spi3 {
-    status = "okay";
-    pinctrl-0 = <&spi3m1_pins &spi3m1_cs1>;
-    
-    spi3_dev@0 {
-        compatible = "rockchip,spidev";
-        reg = <0>;
-        spi-max-frequency = <12000000>;
-        spi-lsb-first;
-    };
 };
 
-
 &i2c4 {
     status = "disabled";
     pinctrl-names = "default";
@@ -318,6 +252,7 @@
 
 };
 
+
 &sdmmc {
     status = "okay";
 };
@@ -337,4 +272,4 @@ clock-names = "hdmi0_phy_pll", "hdmi1_phy_pll";
 
 &hdptxphy_hdmi_clk1 {
             status = "okay";
-};
+};

rk3588/rp-usb-host.dtsi

@@ -43,6 +43,6 @@
 };
 
 &usbhost_dwc3_0 {
-    status = "disabled";
+    status = "okay";
 };
 

rk3588/rp-usb-typec-rk3588.dtsi

@@ -11,6 +11,20 @@
                 pinctrl-names = "default";
                 pinctrl-0 = <&typec5v_pwren>;
         };
+
+        vcc5v0_host: vcc5v0-host {
+            compatible = "regulator-fixed";
+            regulator-name = "vcc5v0_host";
+            regulator-boot-on;
+            regulator-always-on;
+            regulator-min-microvolt = <5000000>;
+            regulator-max-microvolt = <5000000>;
+            enable-active-high;
+            gpio = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
+            vin-supply = <&vcc5v0_usb>;
+            pinctrl-names = "default";
+            pinctrl-0 = <&vcc5v0_host_en>;
+        };
 };
 
 
@@ -111,7 +125,7 @@
 
 
 &usbdrd_dwc3_0 {
-    dr_mode = "otg";
+    dr_mode = "host";
     usb-role-switch;
     port {
         #address-cells = <1>;
@@ -123,6 +137,24 @@
     };
 };
 
+&u2phy1_otg {
+    phy-supply = <&vcc5v0_host>;
+};
+
+// 使能USB3.1/SATA/PCIe Combo PHY
+&combphy2_psu {
+    status = "okay";
+};
+// 配置USB3.1 HOST2 Controller
+&usbhost3_0 {
+    status = "okay";
+};
+
+&usbhost_dwc3_0 {
+    dr_mode = "host";
+    status = "okay";
+};
+
 &pinctrl {
         usb-typec {
                 usbc0_int: usbc0-int {
@@ -134,4 +166,9 @@
                 };
  
        };
+       	usb {
+            vcc5v0_host_en: vcc5v0-host-en {
+                rockchip,pins = <4 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
 };