From 2a63a027ea15ecc0e3a09817b0fe0b33547230fb Mon Sep 17 00:00:00 2001 From: Ondrej Jirman Date: Wed, 27 Mar 2019 01:18:37 +0100 Subject: [PATCH] ARM: dts: sun8i: tbs-a711: Enable bluetooth TBS A711 tablet has a bcm20702a1 bluetooth chip (part of AP6210 WiFi/BT module) connected to UART1. Add node for the blutooth chip. The driver needs brcm/BCM20702A1.hcd firmware file to run. Signed-off-by: Ondrej Jirman Signed-off-by: Maxime Ripard --- arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts index 1e840ab..6aae70c 100644 --- a/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts +++ b/arch/arm/boot/dts/sun8i-a83t-tbs-a711.dts @@ -406,7 +406,20 @@ &uart1 { pinctrl-names = "default"; pinctrl-0 = <&uart1_pins>, <&uart1_rts_cts_pins>; + uart-has-rtscts; status = "okay"; + + bluetooth { + compatible = "brcm,bcm20702a1"; + clocks = <&ac100_rtc 1>; + clock-names = "lpo"; + vbat-supply = <®_vbat>; + vddio-supply = <®_dldo1>; + device-wakeup-gpios = <&pio 7 5 GPIO_ACTIVE_HIGH>; /* PH5 */ + host-wakeup-gpios = <&r_pio 0 5 GPIO_ACTIVE_HIGH>; /* PL5 */ + shutdown-gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */ + max-speed = <1500000>; + }; }; &usb_otg { -- 2.7.4