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32 lines
729 B
C
32 lines
729 B
C
/*
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* Copyright 2016, Imagination Technologies Limited and/or its
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* affiliated group companies.
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* This file is subject to the terms and conditions of the GNU Lesser
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* General Public License v2.1. See the file LICENSE in the top level
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* directory for more details.
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*/
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/**
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* @ingroup cpu_mips32r2_common
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* @ingroup drivers_periph_pm
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* @{
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*
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* @file
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* @brief common periph/pm functions
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*
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* @author Neil Jones <neil.jones@imgtec.com>
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*
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* @}
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*/
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#include <mips/m32c0.h>
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#include "periph/pm.h"
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void pm_set_lowest(void)
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{
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/* Don't wait if interrupts are not enabled - we would never return!*/
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if (mips32_get_c0(C0_STATUS) & SR_IE) {
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__asm volatile ("wait");
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}
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}
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