ARM: dts: qcom: sdx55-t55: Enable IPA

Enable IP Accelerator (IPA) on Thundercomm T55 board for getting data
connectivity from modem.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211126070520.28979-7-manivannan.sadhasivam@linaro.org

arch/arm/boot/dts/qcom-sdx55-t55.dts

@@ -236,6 +236,12 @@
 	status = "ok";
 };
 
+&ipa {
+	status = "okay";
+
+	memory-region = <&ipa_fw_mem>;
+};
+
 &qpic_bam {
 	status = "ok";
 };