49 lines
1.0 KiB
C
49 lines
1.0 KiB
C
/*
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* Copyright (c) 2017 Intel Corporation.
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* Copyright (c) 2019 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include <zephyr.h>
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#include <pm/pm.h>
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#include <hal/nrf_regulators.h>
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#include <logging/log.h>
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LOG_MODULE_DECLARE(soc, CONFIG_SOC_LOG_LEVEL);
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/* Invoke Low Power/System Off specific Tasks */
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__weak void pm_state_set(enum pm_state state, uint8_t substate_id)
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{
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ARG_UNUSED(substate_id);
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switch (state) {
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case PM_STATE_SOFT_OFF:
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nrf_regulators_system_off(NRF_REGULATORS);
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break;
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default:
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LOG_DBG("Unsupported power state %u", state);
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break;
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}
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}
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/* Handle SOC specific activity after Low Power Mode Exit */
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__weak void pm_state_exit_post_ops(enum pm_state state, uint8_t substate_id)
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{
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ARG_UNUSED(substate_id);
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switch (state) {
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case PM_STATE_SOFT_OFF:
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/* Nothing to do. */
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break;
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default:
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LOG_DBG("Unsupported power state %u", state);
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break;
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}
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/*
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* System is now in active mode. Reenable interrupts which were disabled
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* when OS started idling code.
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*/
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irq_unlock(0);
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}
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