Initial commit of firmware

Libs/platform/peripheral/inc/sl_hal_syscfg.h

@@ -0,0 +1,89 @@
+/***************************************************************************//**
+ * @file
+ * @brief API defining access to SYSCFG registers
+ *******************************************************************************
+ * # License
+ * <b>Copyright 2023 Silicon Laboratories Inc. www.silabs.com</b>
+ *******************************************************************************
+ *
+ * SPDX-License-Identifier: Zlib
+ *
+ * The licensor of this software is Silicon Laboratories Inc.
+ *
+ * This software is provided 'as-is', without any express or implied
+ * warranty. In no event will the authors be held liable for any damages
+ * arising from the use of this software.
+ *
+ * Permission is granted to anyone to use this software for any purpose,
+ * including commercial applications, and to alter it and redistribute it
+ * freely, subject to the following restrictions:
+ *
+ * 1. The origin of this software must not be misrepresented; you must not
+ *    claim that you wrote the original software. If you use this software
+ *    in a product, an acknowledgment in the product documentation would be
+ *    appreciated but is not required.
+ * 2. Altered source versions must be plainly marked as such, and must not be
+ *    misrepresented as being the original software.
+ * 3. This notice may not be removed or altered from any source distribution.
+ *
+ ******************************************************************************/
+
+#ifndef SL_HAL_SYSCFG_H
+#define SL_HAL_SYSCFG_H
+
+#include <stdint.h>
+
+#if defined(SL_TRUSTZONE_NONSECURE)
+#include "sli_tz_service_syscfg.h"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/***************************************************************************//**
+ * @addtogroup syscfg SYSTEM CONFIGURATION - System Configurations
+ * @brief Syscfg API
+ * @details
+ *
+ * @{
+ ******************************************************************************/
+
+/*******************************************************************************
+ *********************************   DEFINES   *********************************
+ ******************************************************************************/
+
+/*******************************************************************************
+ ********************************   ENUMS   ************************************
+ ******************************************************************************/
+
+/*******************************************************************************
+ *******************************   STRUCTS   ***********************************
+ ******************************************************************************/
+
+/*******************************************************************************
+ ******************************** TZ SERVICES **********************************
+ ******************************************************************************/
+
+/*******************************************************************************
+ * @brief
+ *   Reads CHIPREV register.
+ ******************************************************************************/
+uint32_t sl_hal_syscfg_read_chip_rev(void);
+
+/*******************************************************************************
+ * @brief
+ *   Set SYSTICEXTCLKEN bit in CFGSYSTIC to one.
+ ******************************************************************************/
+void sl_hal_syscfg_set_systicextclken_cfgsystic(void);
+
+/*******************************************************************************
+ * @brief
+ *   Clear SYSTICEXTCLKEN bit in CFGSYSTIC to zero.
+ ******************************************************************************/
+void sl_hal_syscfg_clear_systicextclken_cfgsystic(void);
+
+#ifdef __cplusplus
+}
+#endif
+#endif // SL_HAL_SYSCFG_H