huxi
134 lines
3.9 KiB
C
134 lines
3.9 KiB
C
#ifndef __POWER_MANAGE_H__
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#define __POWER_MANAGE_H__
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//******************************************************************************************
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/*
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* 模块注册进入sleep等级
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*/
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typedef u8(*idle_handler_t)(void);
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typedef enum LOW_POWER_LEVEL(*level_handler_t)(void);
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struct lp_target {
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char *name;
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level_handler_t level;
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idle_handler_t is_idle;
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};
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#define REGISTER_LP_TARGET(target) \
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const struct lp_target target SEC_USED(.lp_target)
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extern const struct lp_target lp_target_begin[];
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extern const struct lp_target lp_target_end[];
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#define list_for_each_lp_target(p) \
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for (p = lp_target_begin; p < lp_target_end; p++)
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u32 lower_power_bt_group_query();
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u32 low_power_sys_not_idle_cnt(void);
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u8 low_power_sys_is_idle(void);
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enum LOW_POWER_LEVEL {
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LOW_POWER_MODE_LIGHT_SLEEP = 1,
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LOW_POWER_MODE_SLEEP,
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LOW_POWER_MODE_DEEP_SLEEP,
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LOW_POWER_MODE_SOFF,
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};
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u8 is_low_power_mode(enum LOW_POWER_LEVEL level);
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//******************************************************************************************
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/*
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* get_timeout->suspend->resume
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*/
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struct low_power_operation {
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const char *name;
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u32(*get_timeout)(void *priv);
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void (*suspend_probe)(void *priv);
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void (*suspend_post)(void *priv, u32 usec);
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void (*resume)(void *priv, u32 usec);
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void (*resume_post)(void *priv, u32 usec);
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};
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void *low_power_get(void *priv, const struct low_power_operation *ops);
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void low_power_put(void *priv);
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void *low_power_sys_get(void *priv, const struct low_power_operation *ops);
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void low_power_sys_put(void *priv);
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void low_power_on();
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void low_power_request();
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//******************************************************************************************
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/*低功耗线程请求进入低功耗, 主动发出
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*/
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struct lp_request {
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char *name;
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u8(*request_enter)(u32 timeout);
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u8(*request_exit)(u32 timeout);
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};
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#define REGISTER_LP_REQUEST(target) \
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const struct lp_request target sec(.lp_request)
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extern const struct lp_request lp_request_begin[];
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extern const struct lp_request lp_request_end[];
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#define list_for_each_lp_request(p) \
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for (p = lp_request_begin; p < lp_request_end; p++)
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//******************************************************************************************
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/*
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* deepsleep register
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*/
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struct deepsleep_target {
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char *name;
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u8(*enter)(void);
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u8(*exit)(void);
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u8(*post)(void);
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};
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#define DEEPSLEEP_TARGET_REGISTER(target) \
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const struct deepsleep_target target SEC_USED(.deepsleep_target)
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extern const struct deepsleep_target deepsleep_target_begin[];
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extern const struct deepsleep_target deepsleep_target_end[];
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#define list_for_each_deepsleep_target(p) \
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for (p = deepsleep_target_begin; p < deepsleep_target_end; p++)
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void deepsleep_target_dump();
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//******************************************************************************************
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struct _phw_dev {
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void *hw;
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void *pdata;
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struct phw_dev_ops *ops;
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};
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struct phw_dev_ops {
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void *(*early_init)(u32 arg);
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u32(*init)(struct _phw_dev *dev, u32 arg);
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u32(*ioctl)(struct _phw_dev *dev, u32 cmd, u32 arg);
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u32(*sleep_already)(struct _phw_dev *dev, u32 arg);
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u32(*sleep_prepare)(struct _phw_dev *dev, u32 arg);
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u32(*sleep_enter)(struct _phw_dev *dev, u32 arg);
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u32(*sleep_exit)(struct _phw_dev *dev, u32 arg);
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u32(*sleep_post)(struct _phw_dev *dev, u32 arg);
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u32(*soff_prepare)(struct _phw_dev *dev, u32 arg);
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u32(*soff_enter)(struct _phw_dev *dev, u32 arg);
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u32(*soff_exit)(struct _phw_dev *dev, u32 arg);
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u32(*deepsleep_enter)(struct _phw_dev *dev, u32 arg);
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u32(*deepsleep_exit)(struct _phw_dev *dev, u32 arg);
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};
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#define REGISTER_PHW_DEV_PMU_OPS(ops) \
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const struct phw_dev_ops *phw_pmu_ops = &ops
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extern const struct phw_dev_ops *phw_pmu_ops;
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//******************************************************************************************
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extern const u32 pdrv_text_cache_l2_begin;
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extern const u32 pdrv_text_cache_l2_end;
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#endif
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