From 33344e2111a3a07097a66f339ad213b047ccdfd2 Mon Sep 17 00:00:00 2001 From: Christian Hewitt Date: Mon, 27 May 2019 15:21:52 +0200 Subject: arm64: dts: meson-gxm-khadas-vim2: fix Bluetooth support - Remove serial1 alias - Add support for uart_A rts/cts - Add bluetooth uart_A subnode qith shutdown gpio Fixes: b8b74dda3908 ("ARM64: dts: meson-gxm: Add support for Khadas VIM2") Signed-off-by: Christian Hewitt Signed-off-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts') diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts index 25079501f2bb..ff4f0780824d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-khadas-vim2.dts @@ -18,7 +18,6 @@ aliases { serial0 = &uart_AO; - serial1 = &uart_A; serial2 = &uart_AO_B; }; @@ -403,8 +402,14 @@ /* This one is connected to the Bluetooth module */ &uart_A { status = "okay"; - pinctrl-0 = <&uart_a_pins>; + pinctrl-0 = <&uart_a_pins>, <&uart_a_cts_rts_pins>; pinctrl-names = "default"; + uart-has-rtscts; + + bluetooth { + compatible = "brcm,bcm43438-bt"; + shutdown-gpios = <&gpio GPIOX_17 GPIO_ACTIVE_HIGH>; + }; }; /* This is brought out on the Linux_RX (18) and Linux_TX (19) pins: */ -- cgit v1.2.3