arm64: dts: allwinner: orange-pi-3: Enable UART1 / Bluetooth (35117046) · Commits · 戴 / test

The board contains AP6256 WiFi/BT module that has its bluetooth part connected to SoC's UART1 port. Enable this port, and add node for the bluetooth device. Bluetooth part is named bcm4345c5. You'll need a BCM4345C5.hcd firmware file that can be found in the Xulongs's repository for H6: https://github.com/orangepi-xunlong/OrangePiH6_external/tree/master/ap6256 The driver expects the firmware at the following path relative to the firmware directory: brcm/BCM4345C5.hcd Signed-off-by:

Ondrej Jirman <megous@megous.com> Signed-off-by:

Maxime Ripard <mripard@kernel.org>

arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts

+19 −0

Original line number	Diff line number	Diff line
		@@ -15,6 +15,7 @@

		aliases {
		serial0 = &uart0;
		serial1 = &uart1;
		};

		chosen {
		@@ -269,6 +270,24 @@
		status = "okay";
		};

		/* There's the BT part of the AP6256 connected to that UART */
		&uart1 {
		pinctrl-names = "default";
		pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>;
		uart-has-rtscts;
		status = "okay";

		bluetooth {
		compatible = "brcm,bcm4345c5";
		clocks = <&rtc 1>;
		clock-names = "lpo";
		device-wakeup-gpios = <&r_pio 1 2 GPIO_ACTIVE_HIGH>; /* PM2 */
		host-wakeup-gpios = <&r_pio 1 1 GPIO_ACTIVE_HIGH>; /* PM1 */
		shutdown-gpios = <&r_pio 1 4 GPIO_ACTIVE_HIGH>; /* PM4 */
		max-speed = <1500000>;
		};
		};

		&usb2otg {
		/*
		* This board doesn't have a controllable VBUS even though it

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