56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
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/*
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* Copyright (c) 2016, Freescale Semiconductor, Inc.
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* Copyright 2016-2017 NXP
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* All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#include "fsl_pmu.h"
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/* Component ID definition, used by tools. */
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#ifndef FSL_COMPONENT_ID
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#define FSL_COMPONENT_ID "platform.drivers.pmu"
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#endif
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/*!
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* name Status.
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* {
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*/
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uint32_t PMU_GetStatusFlags(PMU_Type *base)
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{
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uint32_t ret = 0U;
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/* For 1P1. */
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if (PMU_REG_1P1_OK_VDD1P1_MASK == (PMU_REG_1P1_OK_VDD1P1_MASK & base->REG_1P1))
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{
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ret |= kPMU_1P1RegulatorOutputOK;
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}
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if (PMU_REG_1P1_BO_VDD1P1_MASK == (PMU_REG_1P1_BO_VDD1P1_MASK & base->REG_1P1))
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{
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ret |= kPMU_1P1BrownoutOnOutput;
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}
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/* For 3P0. */
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if (PMU_REG_3P0_OK_VDD3P0_MASK == (PMU_REG_3P0_OK_VDD3P0_MASK & base->REG_3P0))
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{
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ret |= kPMU_3P0RegulatorOutputOK;
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}
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if (PMU_REG_3P0_BO_VDD3P0_MASK == (PMU_REG_3P0_BO_VDD3P0_MASK & base->REG_3P0))
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{
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ret |= kPMU_3P0BrownoutOnOutput;
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}
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/* For 2P5. */
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if (PMU_REG_2P5_OK_VDD2P5_MASK == (PMU_REG_2P5_OK_VDD2P5_MASK & base->REG_2P5))
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{
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ret |= kPMU_2P5RegulatorOutputOK;
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}
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if (PMU_REG_2P5_BO_VDD2P5_MASK == (PMU_REG_2P5_BO_VDD2P5_MASK & base->REG_2P5))
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{
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ret |= kPMU_2P5BrownoutOnOutput;
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}
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return ret;
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}
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