arm64: dts: qcom: sm4450-qrd: add QRD4450 uart support

Add uart support for QRD4450 for enable uart console.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com>
Link: https://lore.kernel.org/r/20231129103325.24854-5-quic_tengfan@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
index 00a1c81ca3977ea176e27be08fc65fa31f6aaa76..bb8c58fb426773caa4651d3b8f00a531a141e4ac 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
+++ b/arch/arm64/boot/dts/qcom/sm4450-qrd.dts
@@ -10,9 +10,19 @@
        model = "Qualcomm Technologies, Inc. SM4450 QRD";
        compatible = "qcom,sm4450-qrd", "qcom,sm4450";
 
-       aliases { };
+       aliases {
+               serial0 = &uart7;
+       };
 
        chosen {
-               bootargs = "console=hvc0";
+               stdout-path = "serial0:115200n8";
        };
 };
+
+&qupv3_id_0 {
+       status = "okay";
+};
+
+&uart7 {
+       status = "okay";
+};