51 lines
930 B
C
51 lines
930 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/system_timer.h>
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/* Weak-linked noop defaults for optional driver interfaces: */
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void __weak z_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 z_clock_driver_init(struct device *device)
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{
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return 0;
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}
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int __weak z_clock_device_ctrl(struct device *device, u32_t ctrl_command,
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void *context, device_pm_cb cb, void *arg)
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{
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return 0;
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}
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void __weak z_clock_set_timeout(s32_t ticks, bool idle)
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{
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}
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void __weak z_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", z_clock_driver_init, z_clock_device_ctrl,
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PRE_KERNEL_2, CONFIG_SYSTEM_CLOCK_INIT_PRIORITY);
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