* [PATCH] ARM: dts: ethanolx: Enable VUART
@ 2023-01-11 12:19 Konstantin Aladyshev
0 siblings, 0 replies; only message in thread
From: Konstantin Aladyshev @ 2023-01-11 12:19 UTC (permalink / raw)
Cc: Konstantin Aladyshev, Rob Herring, Krzysztof Kozlowski,
Joel Stanley, Andrew Jeffery, devicetree, linux-arm-kernel,
linux-aspeed, linux-kernel
Enable Virtual UART (VUART) module. This module provides virtual serial
communication capabilities between host CPU and BMC and can be used for
the Serial-Over-LAN (SoL) feature implementation.
Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>
---
arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
index d8e8fca44c78..6bded774c457 100644
--- a/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-amd-ethanolx.dts
@@ -5,6 +5,7 @@
#include "aspeed-g5.dtsi"
#include <dt-bindings/gpio/aspeed-gpio.h>
+#include <dt-bindings/interrupt-controller/irq.h>
/ {
model = "AMD EthanolX BMC";
@@ -275,6 +276,12 @@ &lpc_ctrl {
status = "okay";
};
+&vuart {
+ status = "okay";
+ aspeed,lpc-io-reg = <0x3f8>;
+ aspeed,lpc-interrupts = <4 IRQ_TYPE_LEVEL_HIGH>;
+};
+
&pwm_tacho {
status = "okay";
pinctrl-names = "default";
--
2.25.1
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