[PATCH 2/2] ARM: dts: aspeed: wedge40: Update UART4 pin settings
From: rentao.bupt@gmail.com <rentao.bupt@gmail.com>
Date: 2020-08-24 18:30:20
Also in:
linux-arm-kernel, linux-devicetree, lkml, openbmc
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Tao Ren <redacted> Enable UART4's NRTS4 (A19) pin because the pin is used for RS485 software emulation. Signed-off-by: Tao Ren <redacted> --- arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
index 3f2a48fa77b3..8c426ba2f8ab 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-wedge40.dts@@ -71,7 +71,8 @@ status = "okay"; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_txd4_default - &pinctrl_rxd4_default>; + &pinctrl_rxd4_default + &pinctrl_ndts4_default>; }; &uart5 {
--
2.17.1