arm64: dts: qcom: Add Shikra IoT SoM platforms

The Shikra SoM is a compact compute module integrating the SoC and
essential components optimized for IoT applications, designed to mount
on carrier boards.

Shikra supports three SoM variants: two retail options (with and without
modem) and one industrial variant , represented by the following device
trees:
- shikra-cqm-som.dtsi : Retail SoM with modem
- shikra-cqs-som.dtsi : Retail SoM without modem
- shikra-iqs-som.dtsi : Industrial SoM without modem

Signed-off-by: Komal Bajaj <komal.bajaj@oss.qualcomm.com>

Author: Komal-Bajaj

arch/arm64/boot/dts/qcom/shikra-cqm-som.dtsi

@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#include "shikra.dtsi"
+
+/* Modem, Cocos + Kunlun PMIC */

arch/arm64/boot/dts/qcom/shikra-cqs-som.dtsi

@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#include "shikra.dtsi"
+
+/* APQ (No Modem), Cocos + Kunlun PMIC */

arch/arm64/boot/dts/qcom/shikra-iqs-som.dtsi

@@ -0,0 +1,8 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#include "shikra.dtsi"
+
+/* APQ (No Modem), Wailua PMIC */