enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/arch/arm/boot/dts/sun8i-r16-bananapi-m2m.dts
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@@ -91,6 +91,8 @@
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 	wifi_pwrseq: wifi_pwrseq {
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 		compatible = "mmc-pwrseq-simple";
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 		reset-gpios = <&r_pio 0 6 GPIO_ACTIVE_LOW>; /* PL06 */
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+		clocks = <&rtc 1>;
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+		clock-names = "ext_clock";
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 	};
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 };
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@@ -124,30 +126,7 @@
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 	status = "okay";
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 };
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-/* This is the i2c bus exposed on the DSI connector for the touch panel */
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-&i2c0 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&i2c0_pins_a>;
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-	status = "disabled";
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-};
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-
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-/* This is the i2c bus exposed on the GPIO header */
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-&i2c1 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&i2c1_pins_a>;
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-	status = "disabled";
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-};
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-
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-/* This is the i2c bus exposed on the CSI connector to control the sensor */
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-&i2c2 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&i2c2_pins_a>;
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-	status = "disabled";
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-};
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-
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 &mmc0 {
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-	pinctrl-names = "default";
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-	pinctrl-0 = <&mmc0_pins_a>;
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 	vmmc-supply = <&reg_dcdc1>;
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 	bus-width = <4>;
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 	cd-gpios = <&pio 1 4 GPIO_ACTIVE_LOW>; /* PB4 */
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@@ -156,7 +135,7 @@
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 &mmc1 {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&mmc1_pins_a>;
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+	pinctrl-0 = <&mmc1_pg_pins>;
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 	vmmc-supply = <&reg_aldo1>;
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 	mmc-pwrseq = <&wifi_pwrseq>;
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 	bus-width = <4>;
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@@ -292,14 +271,26 @@
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 &uart0 {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&uart0_pins_b>;
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+	pinctrl-0 = <&uart0_pb_pins>;
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 	status = "okay";
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 };
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 &uart1 {
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 	pinctrl-names = "default";
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-	pinctrl-0 = <&uart1_pins_a>, <&uart1_pins_cts_rts_a>;
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+	pinctrl-0 = <&uart1_pg_pins>, <&uart1_cts_rts_pg_pins>;
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+	uart-has-rtscts;
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 	status = "okay";
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+
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+	bluetooth {
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+		compatible = "brcm,bcm43438-bt";
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+		clocks = <&rtc 1>;
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+		clock-names = "lpo";
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+		vbat-supply = <&reg_dldo1>;
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+		vddio-supply = <&reg_aldo3>;
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+		device-wakeup-gpios = <&r_pio 0 10 GPIO_ACTIVE_HIGH>; /* PL10 */
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+		host-wakeup-gpios = <&r_pio 0 9 GPIO_ACTIVE_HIGH>; /* PL9 */
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+		shutdown-gpios = <&r_pio 0 8 GPIO_ACTIVE_HIGH>; /* PL8 */
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+	};
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 };
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 &usb_otg {