[PATCH 2/2] arm64: dts: qcom: monaco-evk: enable UART6 for robot expansion board

[Canfeng Zhuang]

The monaco-evk mezzanine connector supports a robot expansion board that
requires UART6, which is currently disabled. This prevents the expansion
board from exchanging data and control commands.

Enable UART6 and assign the serial2 alias to provide stable device
enumeration for the expansion board.

Signed-off-by: Canfeng Zhuang <canfeng.zhuang at oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/monaco-evk.dts | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/monaco-evk.dts b/arch/arm64/boot/dts/qcom/monaco-evk.dts
index 565418b86b2a..0b26861eac02 100644
--- a/arch/arm64/boot/dts/qcom/monaco-evk.dts
+++ b/arch/arm64/boot/dts/qcom/monaco-evk.dts
@@ -21,6 +21,7 @@ aliases {
 		ethernet0 = &ethernet0;
 		i2c1 = &i2c1;
 		serial0 = &uart7;
+		serial2 = &uart6;
 	};
 
 	chosen {
@@ -572,6 +573,10 @@ qup_i2c15_default: qup-i2c15-state {
 	};
 };
 
+&uart6 {
+	status = "okay";
+};
+
 &uart7 {
 	status = "okay";
 };
-- 
2.34.1