From a708c68563048eb2dce44e4b18347ca342673ee9 Mon Sep 17 00:00:00 2001 From: Jerome Brunet Date: Thu, 8 Nov 2018 10:56:40 +0100 Subject: [PATCH] arm64: dts: meson-axg: s400: add cts-rts to the bluetooth uart The uart used with bluetooth chipset on the s400 has flow control available. Let's enable it. Signed-off-by: Jerome Brunet Reviewed-by: Neil Armstrong Signed-off-by: Kevin Hilman --- arch/arm64/boot/dts/amlogic/meson-axg-s400.dts | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts index ba44b04..29ccb8ad 100644 --- a/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts +++ b/arch/arm64/boot/dts/amlogic/meson-axg-s400.dts @@ -543,8 +543,9 @@ &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; }; &uart_AO { -- 2.7.4