From 3a435ed97430d87dfb7efed761d397fa9cc2af0c Mon Sep 17 00:00:00 2001 From: Vasily Khoruzhick Date: Wed, 31 Oct 2018 20:45:16 -0700 Subject: [PATCH 098/170] arm64:dts: sun50i-a64-pine64 enable Bluetooth Pine64 has optional RTL8723BS WiFi + BT module, BT is connected to UART1 and uses PL4 as BT reset, PL5 as device wake GPIO, PL6 as host wake GPIO the I2C controlling signals are connected to R_I2C bus. Enable it in the device tree. Signed-off-by: Vasily Khoruzhick --- arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts index a08c97f23..cba8ae875 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64.dts @@ -310,7 +310,15 @@ &uart0 { &uart1 { pinctrl-names = "default"; pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; - status = "disabled"; + status = "okay"; + + bluetooth { + compatible = "realtek,rtl8723bs-bt"; + reset-gpios = <&r_pio 0 4 GPIO_ACTIVE_LOW>; /* PL4 */ + device-wake-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */ + host-wake-gpios = <&r_pio 0 6 GPIO_ACTIVE_HIGH>; /* PL6 */ + firmware-postfix = "pine64"; + }; }; /* On Pi-2 connector */ -- 2.35.3