Add wrapper function for MXC_RTC_Init

This commit adds a wrapper function for MXC_RTC_Init
to set clock source for MAX32657.

Signed-off-by: Mert Vatansever <[email protected]>

Libraries/zephyr/MAX/Include/wrap_max32_rtc.h

@@ -0,0 +1,79 @@
+/******************************************************************************
+ *
+ * Copyright (C) 2024 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_RTC_H_
+#define LIBRARIES_ZEPHYR_MAX_INCLUDE_WRAP_MAX32_RTC_H_
+
+/***** Includes *****/
+#include <rtc.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if defined(CONFIG_SOC_MAX32657)
+
+static inline mxc_rtc_clock_t wrap_get_clock_source_instance(uint8_t clock_source)
+{
+    mxc_rtc_clock_t clk_src;
+
+    switch (clock_source) {
+    case 4: // ADI_MAX32_PRPH_CLK_SRC_ERTCO
+        clk_src = MXC_RTC_ERTCO_CLK;
+        break;
+    case 5: // ADI_MAX32_PRPH_CLK_SRC_INRO
+        clk_src = MXC_RTC_INRO_CLK;
+        break;
+    default:
+        return -1;
+    }
+
+    return clk_src;
+}
+
+static inline int WRAP_MXC_RTC_Init(uint32_t sec, uint16_t ssec, uint8_t clock_source)
+{
+    int ret;
+    mxc_rtc_clock_t clk_src;
+
+    clk_src = wrap_get_clock_source_instance(clock_source);
+
+    MXC_RTC_SetClockSource(clk_src);
+
+    ret = MXC_RTC_Init(sec, ssec);
+
+    return ret;
+}
+
+#else
+
+static inline int WRAP_MXC_RTC_Init(uint32_t sec, uint16_t ssec, uint8_t clk_src)
+{
+    int ret;
+
+    ret = MXC_RTC_Init(sec, ssec);
+
+    return ret;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // LIBRARIES_ZEPHYR_MAX_INCLUDE_WRAP_MAX32_RTC_H_