/*
 * Copyright (c) Hisilicon Technologies Co., Ltd.. 2021-2021. All rights reserved.
 * Description: pwm pm
 * Author:
 * Create: 2021-05-12
 * Note:
 */

/********************************************************************************************/
/* Includes                                                                                 */
/********************************************************************************************/
#include "pwm_pm.h"

/********************************************************************************************/
/* Defines                                                                                  */
/********************************************************************************************/
#define PWM_MAX_NUM 4

/********************************************************************************************/
/* Structure                                                                                */
/********************************************************************************************/
typedef struct ext_pwm_state {
    td_handle pwm_handle[PWM_MAX_NUM];
} pwm_state;

/********************************************************************************************/
/* Globals                                                                                  */
/********************************************************************************************/
static pwm_state g_pwm_state;

/********************************************************************************************
  Function Implementation
********************************************************************************************/
static td_s32 pwm_suspend(td_void *private_data)
{
    return TD_SUCCESS;
}

static td_s32 pwm_resume_early(td_void *private_data)
{
    return TD_SUCCESS;
}

static td_s32 pwm_resume(td_void *private_data)
{
    return TD_SUCCESS;
}

static td_s32 pwm_lowpower_enter(td_void *private_data)
{
    return TD_SUCCESS;
}

static td_s32 pwm_lowpower_exit(td_void *private_data)
{
    return TD_SUCCESS;
}

static osal_pmops g_pwm_pmops = {
    .pm_suspend        = pwm_suspend,
    .pm_resume_early   = pwm_resume_early,
    .pm_resume         = pwm_resume,
    .pm_lowpower_enter = pwm_lowpower_enter,
    .pm_lowpower_exit  = pwm_lowpower_exit,
    .pm_poweroff       = TD_NULL, /* shutdown */
    .private_data      = &g_pwm_state,
};

osal_pmops* pwm_pm_get_instance(td_void)
{
    return &g_pwm_pmops;
}