From 87c7c0d90966d729ca3d39cbfca77a39a43960eb Mon Sep 17 00:00:00 2001
From: liyujie <2352380935@qq.com>
Date: Fri, 29 Aug 2025 09:04:04 +0000
Subject: [PATCH] 解决板卡插入usb摄像头上电，打不开摄像头的问题

---
 longan/device/config/chips/a133/configs/c3/kickpi-k5c.dts |   40 ++++++++++++++++++++++++----------------
 1 files changed, 24 insertions(+), 16 deletions(-)

diff --git a/longan/device/config/chips/a133/configs/c3/kickpi-k5c.dts b/longan/device/config/chips/a133/configs/c3/kickpi-k5c.dts
index 00b19e1..c8c2b60 100755
--- a/longan/device/config/chips/a133/configs/c3/kickpi-k5c.dts
+++ b/longan/device/config/chips/a133/configs/c3/kickpi-k5c.dts
@@ -17,15 +17,15 @@
 		standby_param = &standby_param;
 	};
 
-	reg_usb1_vbus: usb1-vbus {
+ 	reg_usb1_vbus: usb1-vbus {
 		compatible = "regulator-fixed";
-		gpio = <&r_pio PL 8 1 2 0 1>;
+		//gpio = <&r_pio PL 8 1 2 0 1>;
 		regulator-name = "usb1-vbus";
 		regulator-min-microvolt = <5000000>;
 		regulator-max-microvolt = <5000000>;
 		regulator-enable-ramp-delay = <1000>;
 		enable-active-high;
-	};
+	}; 
 
 	soc: soc@03000000 {
 
@@ -401,8 +401,8 @@
 					pmu_ac_vol = <4600>;
 					pmu_ac_cur = <3000>;
 
-					// wakeup_ac_in;
-					// wakeup_ac_out;
+					wakeup_ac_in;
+					wakeup_ac_out;
 				};
 
 				usb_power_supply: usb_power_supply {
@@ -414,8 +414,8 @@
 					pmu_usbad_vol = <4600>;
 					pmu_usbad_cur = <2500>;
 
-					// wakeup_usb_in;
-					// wakeup_usb_out;
+					wakeup_usb_in;
+					wakeup_usb_out;
 				};
 
 				battery_power_supply: battery-power-supply {
@@ -490,7 +490,7 @@
 					pmu_bat_temp_para16 = <66>;
 
 					wakeup_bat_out;
-					/* wakeup_bat_in; */
+					wakeup_bat_in;
 					/* wakeup_bat_charging; */
 					/* wakeup_bat_charge_over; */
 					/* wakeup_low_warning1; */
@@ -924,13 +924,13 @@
 			status = "okay";
 		};
 
-		ehci1:ehci1-controller@0x05200000 {
+ 		ehci1:ehci1-controller@0x05200000 {
 			drvvbus-supply = <&reg_usb1_vbus>;
 		};
 
 		ohci1:ohci1-controller@0x05200400 {
 			drvvbus-supply = <&reg_usb1_vbus>;
-		};
+		}; 
 
 		sdc1: sdmmc@04021000 {
                         bus-width = <4>;
@@ -941,7 +941,7 @@
                         /*sd-uhs-sdr25*/
                         sd-uhs-sdr50;
                         sd-uhs-ddr50;
-                        sd-uhs-sdr104;
+                        //sd-uhs-sdr104;
 			// kickpi
                         //sunxi-power-save-mode;
                         /*sunxi-dis-signal-vol-sw;*/
@@ -1316,9 +1316,9 @@
 			status = "okay";
 		};
 
-		uart7: uart@07080000 {
-			status = "okay";
-		};
+        uart7: uart@07080000 {
+            status = "okay";
+        };
 	};
 	gpu: gpu@0x01800000 {
 			gpu_idle = <1>;/*ic version ctrl*/
@@ -1339,6 +1339,12 @@
 			compatible = "gpio-leds";
 			pinctrl-names = "default";
 			status = "okay";
+
+			usb_vbus {
+				abel = "usb_vbus";
+				gpios = <&r_pio PL 8 1 2 0 1>;
+				linux,default_trigger = "default-on";
+			};
 
 			work-led {
 				label = "work-led";
@@ -1448,9 +1454,11 @@
    	rx-delay = <7>;
 };
 
-#include "lcd-lvds-7-1024-600.dtsi"
+//#include "lcd-lvds-7-1024-600.dtsi"
 //#include "lcd-lvds-21-1920-1080.dtsi"
 //#include "lcd-mipi-10-800-1280-v1.dtsi"
-//#include "lcd-mipi-10-800-1280-v2.dtsi"
+#include "lcd-mipi-10-800-1280-v2.dtsi"
 //#include "lcd-mipi-8-800-1280.dtsi"
 //#include "lcd-mipi-5-720-1280.dtsi"
+
+#include "a133-kickpi-axp707-bat-5000mA.dtsi"

--
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