ARM: dts: aspeed: mtmitchell: Enable the BMC UART8 and UART9

The BMC UART8 and UART9 were connected to the Secpro and Mpro console
of socket S1 on the Mt.Mitchell system.

Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com>
Link: https://lore.kernel.org/r/20230620092537.20007-2-chanh@os.amperecomputing.com
Signed-off-by: Joel Stanley <joel@jms.id.au>

diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
index 1e0e884..bb944ad 100644 (file)
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ampere-mtmitchell.dts
@@ -10,6 +10,11 @@
        model = "Ampere Mt.Mitchell BMC";
        compatible = "ampere,mtmitchell-bmc", "aspeed,ast2600";
 
+       aliases {
+               serial7 = &uart8;
+               serial8 = &uart9;
+       };
+
        chosen {
                stdout-path = &uart5;
        };
@@ -307,6 +312,14 @@
        status = "okay";
 };
 
+&uart8 {
+       status = "okay";
+};
+
+&uart9 {
+       status = "okay";
+};
+
 &i2c0 {
        status = "okay";