1 /***************************************************************************//**
2 * @file
3 * @brief Device initialization for DC/DC converter.
4 *******************************************************************************
5 * # License
6 * <b>Copyright 2019 Silicon Laboratories Inc. www.silabs.com</b>
7 *******************************************************************************
8 *
9 * SPDX-License-Identifier: Zlib
10 *
11 * The licensor of this software is Silicon Laboratories Inc.
12 *
13 * This software is provided 'as-is', without any express or implied
14 * warranty. In no event will the authors be held liable for any damages
15 * arising from the use of this software.
16 *
17 * Permission is granted to anyone to use this software for any purpose,
18 * including commercial applications, and to alter it and redistribute it
19 * freely, subject to the following restrictions:
20 *
21 * 1. The origin of this software must not be misrepresented; you must not
22 * claim that you wrote the original software. If you use this software
23 * in a product, an acknowledgment in the product documentation would be
24 * appreciated but is not required.
25 * 2. Altered source versions must be plainly marked as such, and must not be
26 * misrepresented as being the original software.
27 * 3. This notice may not be removed or altered from any source distribution.
28 *
29 ******************************************************************************/
30 #include "sl_device_init_dcdc.h"
31 #include "sl_device_init_dcdc_config.h"
32
33 #include "em_emu.h"
34
sl_device_init_dcdc(void)35 sl_status_t sl_device_init_dcdc(void)
36 {
37 #if SL_DEVICE_INIT_DCDC_ENABLE
38 EMU_DCDCInit_TypeDef dcdcInit = EMU_DCDCINIT_DEFAULT;
39 #if SL_DEVICE_INIT_DCDC_BYPASS
40 dcdcInit.dcdcMode = emuDcdcMode_Bypass;
41 #endif
42 EMU_DCDCInit(&dcdcInit);
43 #else // SL_DEVICE_INIT_DCDC_ENABLE
44 EMU_DCDCPowerOff();
45 #endif // SL_DEVICE_INIT_DCDC_ENABLE
46
47 return SL_STATUS_OK;
48 }
49
