cc2f0e9c08
Move all PM_DEVICE_STATE_* definitions to an enum. The PM_DEVICE_STATE_SET and PM_DEVICE_STATE_GET definitions have been kept out of the enum since they do not represent any state. However, their name has not been changed since they will be removed soon. All drivers and tests have been adjusted accordingly. Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
55 lines
1,003 B
C
55 lines
1,003 B
C
/*
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* Copyright (c) 2015 Wind River Systems, Inc.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/**
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* @file
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* @brief Initialize system clock driver
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*
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* Initializing the timer driver is done in this module to reduce code
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* duplication.
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*/
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#include <kernel.h>
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#include <init.h>
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#include <drivers/timer/system_timer.h>
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/* Weak-linked noop defaults for optional driver interfaces*/
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void __weak sys_clock_isr(void *arg)
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{
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__ASSERT_NO_MSG(false);
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}
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int __weak sys_clock_driver_init(const struct device *dev)
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{
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ARG_UNUSED(dev);
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return 0;
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}
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int __weak sys_clock_device_ctrl(const struct device *dev,
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uint32_t ctrl_command,
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enum pm_device_state *state, pm_device_cb cb,
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void *arg)
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{
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return -ENOSYS;
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}
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void __weak sys_clock_set_timeout(int32_t ticks, bool idle)
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{
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}
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void __weak sys_clock_idle_exit(void)
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{
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}
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void __weak sys_clock_disable(void)
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{
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}
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SYS_DEVICE_DEFINE("sys_clock", sys_clock_driver_init, sys_clock_device_ctrl,
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PRE_KERNEL_2, CONFIG_SYSTEM_CLOCK_INIT_PRIORITY);
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