add support 4g -- >ppp

hc

2023-11-24 2b26ab132d1b33b91c84c6d732456200e8c5ee77

 kernel/arch/arm64/boot/dts/rockchip/rk3568-evb.dtsi
old mode 100644new mode 100755
..
..
@@ -103,7 +103,7 @@
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 	backlight1: backlight1 {
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 		compatible = "pwm-backlight";
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-		pwms = <&pwm5 0 25000 0>;
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+		pwms = <&pwm6 0 25000 0>;
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 		brightness-levels = <
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 			  0  20  20  21  21  22  22  23
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 			 23  24  24  25  25  26  26  27
..
..
@@ -182,8 +182,8 @@
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 	leds: leds {
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 		compatible = "gpio-leds";
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-		work_led: work {
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-			gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;
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+		sys_led: sys_led {
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+			gpios = <&gpio3 RK_PD0 GPIO_ACTIVE_HIGH>;
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 			linux,default-trigger = "heartbeat";
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 		};
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 	};
..
..
@@ -308,7 +308,7 @@
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 		regulator-min-microvolt = <3300000>;
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 		regulator-max-microvolt = <3300000>;
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 		enable-active-high;
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-		gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
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+		gpio = <&gpio0 RK_PC4 GPIO_ACTIVE_HIGH>;  //VCC3_IO_EN_GPIO0_C4_3V3
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 		vin-supply = <&vcc3v3_sys>;
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 		regulator-state-mem {
..
..
@@ -345,29 +345,18 @@
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 		 * - PDN (power down when low)
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 		 */
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 		post-power-on-delay-ms = <200>;
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-		reset-gpios = <&gpio3 RK_PD5 GPIO_ACTIVE_LOW>;
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+		reset-gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
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 	};
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 	wireless_wlan: wireless-wlan {
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 		compatible = "wlan-platdata";
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 		rockchip,grf = <&grf>;
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 		wifi_chip_type = "ap6398s";
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-		status = "okay";
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+		status = "disabled";
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 	};
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 	wireless_bluetooth: wireless-bluetooth {
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-		compatible = "bluetooth-platdata";
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-		clocks = <&rk809 1>;
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-		clock-names = "ext_clock";
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-		//wifi-bt-power-toggle;
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-		uart_rts_gpios = <&gpio2 RK_PB1 GPIO_ACTIVE_LOW>;
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-		pinctrl-names = "default", "rts_gpio";
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-		pinctrl-0 = <&uart8m0_rtsn>;
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-		pinctrl-1 = <&uart8_gpios>;
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-		BT,reset_gpio    = <&gpio3 RK_PA0 GPIO_ACTIVE_HIGH>;
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-		BT,wake_gpio     = <&gpio3 RK_PA1 GPIO_ACTIVE_HIGH>;
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-		BT,wake_host_irq = <&gpio3 RK_PA2 GPIO_ACTIVE_HIGH>;
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-		status = "okay";
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+		status = "disabled";
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 	};
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 	test-power {
..
..
@@ -1398,15 +1387,6 @@
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 &i2c1 {
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 	status = "okay";
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-
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-	gt1x: gt1x@14 {
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-		compatible = "goodix,gt1x";
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-		reg = <0x14>;
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-		pinctrl-names = "default";
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-		pinctrl-0 = <&touch_gpio>;
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-		goodix,rst-gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
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-		goodix,irq-gpio = <&gpio0 RK_PB5 IRQ_TYPE_LEVEL_LOW>;
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-	};
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 };
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 &i2c5 {
..
..
@@ -1527,7 +1507,7 @@
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 	sdio-pwrseq {
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 		wifi_enable_h: wifi-enable-h {
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-			rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
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+			rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
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 		};
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 	};
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..
..
@@ -1541,11 +1521,6 @@
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 		};
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 	};
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1523
 
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-	wireless-bluetooth {
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-		uart8_gpios: uart8-gpios {
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-			rockchip,pins = <2 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
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-		};
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-	};
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 };
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  /*
..
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@@ -1579,12 +1554,16 @@
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 	status = "okay";
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 };
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+&pwm6 {
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+	status = "okay";
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+};
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+
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 &pwm5 {
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 	status = "okay";
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 };
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 &pwm7 {
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-	status = "okay";
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+	status = "disabled";
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 	compatible = "rockchip,remotectl-pwm";
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 	remote_pwm_id = <3>;
..
..
@@ -1808,7 +1787,7 @@
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 };
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 &usbdrd_dwc3 {
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-	dr_mode = "otg";
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+	dr_mode = "host";
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 	extcon = <&usb2phy0>;
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 	status = "okay";
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 };