arm64: dts: qcom: sdm845-mtp: enable IPA

Enable IPA on the SDM845 MTP.
Signed-off-by: Alex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/20200519123258.29228-1-elder@linaro.orgSigned-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

arch/arm64/boot/dts/qcom/sdm845-mtp.dts

@@ -448,6 +448,11 @@ &i2c10 {
 	clock-frequency = <400000>;
 };
 
+&ipa {
+	status = "okay";
+	memory-region = <&ipa_fw_mem>;
+};
+
 &mdss {
 	status = "okay";
 };