arm64: dts: qcom: sc7180: define ipa_fw_mem node

Define the reserved memory space used for IPA firmware for the
Qualcomm SC7180 SoC.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi
index a5d58eb..7af551a 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc7180.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi
@@ -110,6 +110,11 @@
                        no-map;
                };
 
+               ipa_fw_mem: memory@8b700000 {
+                       reg = <0 0x8b700000 0 0x10000>;
+                       no-map;
+               };
+
                rmtfs_mem: memory@94600000 {
                        compatible = "qcom,rmtfs-mem";
                        reg = <0x0 0x94600000 0x0 0x200000>;