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diff --git a/dts/upstream/src/arm64/qcom/sc7180-trogdor-lte-sku.dtsi b/dts/upstream/src/arm64/qcom/sc7180-trogdor-lte-sku.dtsi
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+++ b/dts/upstream/src/arm64/qcom/sc7180-trogdor-lte-sku.dtsi
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+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Google Trogdor dts fragment for LTE SKUs
+ *
+ * Copyright 2020 Google LLC.
+ */
+
+&ap_sar_sensor {
+ label = "proximity-wifi-lte";
+};
+
+&mpss_mem {
+ reg = <0x0 0x86000000 0x0 0x8c00000>;
+};
+
+&remoteproc_mpss {
+ firmware-name = "qcom/sc7180-trogdor/modem/mba.mbn",
+ "qcom/sc7180-trogdor/modem/qdsp6sw.mbn";
+};
+
+&ipa {
+ /*
+ * Trogdor doesn't have QHEE (Qualcomm's EL2 blob), so the
+ * modem needs to cover certain init steps (GSI init), and
+ * the AP needs to wait for it.
+ */
+ qcom,gsi-loader = "modem";
+ status = "okay";
+};