RK3399 android10 nanopc typec接口驱动模式，adb模式和usb模式

【RK3399 android10 nanopc typec接口驱动模式，adb模式和usb模式】

typec接口在驱动层面有两种工作模式，一个是adb调试模式，另一个是usb数据接口模式（u盘）

From c8ec4b3a76ba354fff6d6cbc7430cc19c602ac8c Mon Sep 17 00:00:00 2001
From: liangji <liangji@keenon.com>
Date: Tue, 31 Jan 2023 14:22:51  0800
Subject: [PATCH] feat: solve type_c adb DFP mode

Signed-off-by: liangji <liangji@keenon.com>
---
 kernel/arch/arm64/boot/dts/rockchip/rk3399-nanopi4-common.dtsi | 2   
 1 file changed, 2 insertions( )

diff --git a/kernel/arch/arm64/boot/dts/rockchip/rk3399-nanopi4-common.dtsi b/kernel/arch/arm64/boot/dts/rockchip/rk3399-nanopi4-common.dtsi
index 60d087f..75ddc7a 100644
--- a/kernel/arch/arm64/boot/dts/rockchip/rk3399-nanopi4-common.dtsi
    b/kernel/arch/arm64/boot/dts/rockchip/rk3399-nanopi4-common.dtsi
@@ -770,6  770,8 @@
 		pinctrl-0 = <&fusb0_int>;
 		int-n-gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>;
 		vbus-5v-gpios = <&gpio4 26 GPIO_ACTIVE_HIGH>;
         fusb302,role = "ROLE_MODE_DRP";
         fusb302,try_role = "ROLE_MODE_DFP";
 		status = "okay";
 	};
 
-- 
2.7.4

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