feat(Other): Add Zephyr ICC wrapper functions

Introduce ICC wrapper functions to integrate with Zephyr.

Signed-off-by: Tahsin Mutlugun <Tahsin.Mutlugun@analog.com>

Author: ttmut

Libraries/zephyr/MAX/Include/wrap_max32_icc.h

@@ -0,0 +1,135 @@
+/******************************************************************************
+ *
+ * Copyright (C) 2026 Analog Devices, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ******************************************************************************/
+
+#ifndef LIBRARIES_ZEPHYR_MAX_INCLUDE_WRAP_MAX32_ICC_H_
+#define LIBRARIES_ZEPHYR_MAX_INCLUDE_WRAP_MAX32_ICC_H_
+
+/* Includes */
+#include <icc.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * SoCs with per-instance ICC API: MXC_ICC_* take an `mxc_icc_regs_t *icc`.
+ * Call the per-instance functions directly.
+ */
+#if defined(CONFIG_SOC_MAX32655) || defined(CONFIG_SOC_MAX32680) || \
+    defined(CONFIG_SOC_MAX32690) || defined(CONFIG_SOC_MAX78000) || defined(CONFIG_SOC_MAX78002)
+
+static inline void Wrap_MXC_ICC_Enable(mxc_icc_regs_t *icc)
+{
+    MXC_ICC_Enable(icc);
+}
+
+static inline void Wrap_MXC_ICC_Disable(mxc_icc_regs_t *icc)
+{
+    MXC_ICC_Disable(icc);
+}
+
+static inline void Wrap_MXC_ICC_Flush(mxc_icc_regs_t *icc)
+{
+    MXC_ICC_Flush(icc);
+}
+
+static inline void Wrap_MXC_ICC_Invalidate(mxc_icc_regs_t *icc)
+{
+    MXC_ICC_Invalidate(icc);
+}
+
+static inline void Wrap_MXC_ICC_WaitForReady(mxc_icc_regs_t *icc)
+{
+    MXC_ICC_WaitForReady(icc);
+}
+
+/*
+ * SoCs that expose both global and instance APIs (use instance API when
+ * available). These SoCs provide MXC_ICC_*Inst() functions.
+ */
+#elif defined(CONFIG_SOC_MAX32650) || defined(CONFIG_SOC_MAX32665) || defined(CONFIG_SOC_MAX32666)
+
+static inline void Wrap_MXC_ICC_Enable(mxc_icc_regs_t *icc)
+{
+    MXC_ICC_EnableInst(icc);
+}
+
+static inline void Wrap_MXC_ICC_Disable(mxc_icc_regs_t *icc)
+{
+    MXC_ICC_DisableInst(icc);
+}
+
+static inline void Wrap_MXC_ICC_Flush(mxc_icc_regs_t *icc)
+{
+    MXC_ICC_FlushInst(icc);
+}
+
+static inline void Wrap_MXC_ICC_Invalidate(mxc_icc_regs_t *icc)
+{
+    MXC_ICC_InvalidateInst(icc);
+}
+
+static inline void Wrap_MXC_ICC_WaitForReady(mxc_icc_regs_t *icc)
+{
+    /* Prefer instance variant when present */
+    MXC_ICC_WaitForReadyInst(icc);
+}
+
+/*
+ * SoCs with only global ICC API (no per-instance functions).
+ * Ignore the `icc` parameter and call the global functions.
+ */
+#else
+
+static inline void Wrap_MXC_ICC_Enable(mxc_icc_regs_t *icc)
+{
+    (void)icc;
+    MXC_ICC_Enable();
+}
+
+static inline void Wrap_MXC_ICC_Disable(mxc_icc_regs_t *icc)
+{
+    (void)icc;
+    MXC_ICC_Disable();
+}
+
+static inline void Wrap_MXC_ICC_Flush(mxc_icc_regs_t *icc)
+{
+    (void)icc;
+    MXC_ICC_Flush();
+}
+
+static inline void Wrap_MXC_ICC_Invalidate(mxc_icc_regs_t *icc)
+{
+    (void)icc;
+    MXC_ICC_Invalidate();
+}
+
+static inline void Wrap_MXC_ICC_WaitForReady(mxc_icc_regs_t *icc)
+{
+    (void)icc;
+    MXC_ICC_WaitForReady();
+}
+
+#endif // SOC selection
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // LIBRARIES_ZEPHYR_MAX_INCLUDE_WRAP_MAX32_ICC_H_

Libraries/zephyr/MAX/Source/MAX32657/CMakeLists.txt

@@ -64,6 +64,7 @@ zephyr_library_sources(
 
     ${MSDK_PERIPH_SRC_DIR}/ICC/icc_me30.c
     ${MSDK_PERIPH_SRC_DIR}/ICC/icc_reva.c
+    ${MSDK_PERIPH_SRC_DIR}/ICC/icc_common.c
 
     ${MSDK_PERIPH_SRC_DIR}/LP/lp_me30.c