From fe047e2c308dec6e4618689035d61e550446c9f5 Mon Sep 17 00:00:00 2001 From: Seung-Woo Kim Date: Fri, 10 Jul 2020 18:02:01 +0900 Subject: [PATCH] ARM: dts: bcm2711-rpi-4-b: Add cts, rts pin setting for bt uart For high speed uart on bluetooth, it needs to add cts & rts pins. Add cts, rts pin setting for bluetooth uart. Change-Id: Ib12ceab8edd682107c19c07d891fab5d1440e9be Signed-off-by: Seung-Woo Kim --- arch/arm/boot/dts/bcm2711-rpi-4-b.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts index 9f2a89e..f62ac71 100644 --- a/arch/arm/boot/dts/bcm2711-rpi-4-b.dts +++ b/arch/arm/boot/dts/bcm2711-rpi-4-b.dts @@ -322,7 +322,7 @@ }; &uart0 { - pinctrl-0 = <&uart0_pins &bt_pins>; + pinctrl-0 = <&uart0_pins &bt_pins &uart0_ctsrts_gpio30>; status = "okay"; }; -- 2.7.4