rt-thread/bsp/imxrt/libraries/MIMXRT1050/MIMXRT1052/drivers/fsl_src.c

50 lines
1.4 KiB
C

/*
* Copyright (c) 2016, Freescale Semiconductor, Inc.
* Copyright 2016-2017 NXP
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include "fsl_src.h"
/* Component ID definition, used by tools. */
#ifndef FSL_COMPONENT_ID
#define FSL_COMPONENT_ID "platform.drivers.src"
#endif
/*******************************************************************************
* Prototypes
******************************************************************************/
/*******************************************************************************
* Variables
******************************************************************************/
/*******************************************************************************
* Code
******************************************************************************/
/*!
* brief Clear the status flags of SRC.
*
* param base SRC peripheral base address.
* param Mask value of status flags to be cleared, see to #_src_reset_status_flags.
*/
void SRC_ClearResetStatusFlags(SRC_Type *base, uint32_t flags)
{
uint32_t tmp32 = base->SRSR;
if (0U != (SRC_SRSR_TSR_MASK & flags))
{
tmp32 &= ~SRC_SRSR_TSR_MASK; /* Write 0 to clear. */
}
if (0U != (SRC_SRSR_W1C_BITS_MASK & flags))
{
tmp32 |= (SRC_SRSR_W1C_BITS_MASK & flags); /* Write 1 to clear. */
}
base->SRSR = tmp32;
}