arm64: dts: qcom: sm6375-pdx225: Enable MSS

Enable the 5G modem on the Sony Xperia 10 IV.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230927-topic-6375_stuff-v1-2-12243e36b45c@linaro.orgSigned-off-by: Bjorn Andersson <andersson@kernel.org>

arch/arm64/boot/dts/qcom/sm6375-sony-xperia-murray-pdx225.dts

@@ -187,6 +187,11 @@ &remoteproc_cdsp {
 	status = "okay";
 };
 
+&remoteproc_mss {
+	firmware-name = "qcom/sm6375/Sony/murray/modem.mbn";
+	status = "okay";
+};
+
 &rpm_requests {
 	regulators-0 {
 		compatible = "qcom,rpm-pm6125-regulators";