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Subject[PATCH 2/4] ARM: dts: aspeed: ethanolx: Configure RTS/CTS for UART1
Date
UART1 is used for connection to the main EPYC CPU. Besides the main
TX/RX signals this connection has flow control signals RTS/CTS,
therefore configure this pins on the BMC side.

Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
---
arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
index 889b2fdd19cf..0354a7d8f9f5 100644
--- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
@@ -79,7 +79,9 @@ &uart1 {
status = "okay";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_txd1_default
- &pinctrl_rxd1_default>;
+ &pinctrl_rxd1_default
+ &pinctrl_nrts1_default
+ &pinctrl_ncts1_default>;
};

&uart5 {
--
2.25.1
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