162 lines
4.7 KiB
C
162 lines
4.7 KiB
C
#ifndef __DRV_PM_PMC_H__
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#define __DRV_PM_PMC_H__
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#include "xmedia_type.h"
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//#define PM_WAKEUP1_SUPPORT
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#define WAKEUP_EXT_GPIO_NUM 1
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#define PWR_BASE_ADDR 0x120f0000
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#define PMR_STATUS_OFFSET 0x4
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#define PWR_STATUS_WAKEUP_SOURCE GENMASK(6, 2)
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#define PWR_PD_SEL_OFFSET 0x8
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#define PWR_CTRL0_OFFSET 0x10
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#define PWR_POWER_UNMASK (BIT(1) | BIT(0))
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#define PWR_WAKEUP_POLARITY (BIT(3) | BIT(4))
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#define PWR_RTC_MASK BIT(5)
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#define PWR_WAKEUP_MASK BIT(6)
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#define PWR_STARTUP_MASK BIT(16)
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#define PWR_BUTTON_ADJ_MASK BIT(28)
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#define PWR_BUTTON_ADJ_MASK_SHIFT 28
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#define PWR_BUTTON_ADJ_TIME_MASK GENMASK(27,20)
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#define PWR_BUTTON_ADJ_TIME_SHIFT 20
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#define PWR_CTRL1_OFFSET 0x14
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#define PWM_BUTTON_CTRL_OFFSET 0x18
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#define PWR_STARTUP_CRTL_OFFSET 0x20
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#define PWR_RSTN_CRTL_OFFSET 0x24
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#define PWR_SEQ_CRTL_OFFSET 0x28
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#define PWR_WAKEUP_CRTL_OFFSET 0x30
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#define PWR_WAKEUPN_IOSHARE BIT(8)
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#define PWR_WAKEUP_PD BIT(3)
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#define PWR_WAKEUP_PU BIT(2)
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#define PWR_WAKEUP_DS_MASK (0x3)
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#define PWR_WAKEUP_DS_1 0x0
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#define PWR_WAKEUP_DS_2 0x1
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#define PWR_WAKEUP_DS_3 0x2
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#define PWR_WAKEUP_DS_4 0x3
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#define PWR_EN_CRTL_OFFSET 0x34
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#define PWR_WAKEUP1_CRTL_OFFSET 0x38
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#define PWR_BUTTON_ADJ_TIME_MAX 255 //<=25.5s
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/*
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* 0x120f0050 在待机的时候保存linux唤醒入口地址,
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* 跳转内核之前保存唤醒状态，
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* 刚进入aux读取PMR_STATUS_OFFSET到aux的中保存
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*/
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#define PWR_STATUS_BACKUP_OFFSET 0x50
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#define WAKEUP_STATUS_GPIO0_MASK 0x100
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#define WAKEUP_STATUS_GPIO1_MASK 0x400
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typedef enum {
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PMC_SRC_WAKEUP = 0,
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PMC_SRC_STARTUP,
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PMC_SRC_BUTTON,
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PMC_SRC_RTC,
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PMC_SRC_MAX,
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} lotus_pmc_wakeup_type;
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#ifdef PM_WAKEUP1_SUPPORT
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/*
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* 当type为PM_WKMODE_WAKEUP（gpio唤醒时），detail为唤醒gpio号，唤醒gpio号与xmedia_pm_attr中的唤醒gpio号对应
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* 当type为PM_WKMODE_STARTUP， detail无意义
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* 当type为PM_WKMODE_BUTTON，detail无意义
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* 当type为PM_WKMODE_RTC，detail无意义
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*/
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typedef struct {
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lotus_pmc_wakeup_type type;
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xmedia_u32 detail;
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} lotus_pm_wakeup_info;
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#endif
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typedef enum {
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PMC_PWR_RISING_EDGE = 0,
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PMC_PWR_FALLING_EDGE,
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PMC_PWR_HIGH_LEVEL,
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PMC_PWR_LOW_LEVEL,
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PMC_PWR_MAX,
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} lotus_pmc_wakeup_polarity;
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typedef struct {
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xmedia_bool rtc_enable; // 1：表示使能
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xmedia_u32 rtc_timeout; // 单位为10ms
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} lotus_pmc_rtc_attr;
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typedef struct {
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xmedia_bool wakeup_enable; // 1：表示使能
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lotus_pmc_wakeup_polarity wakeup_polarity; //上升沿、下降沿、高电平和低电平触发
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} lotus_pmc_wakeup_attr;
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typedef struct {
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xmedia_bool button_adj_enable; //1:表示使能
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xmedia_u32 button_adj_time; //button触发时间，精度100ms
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}lotus_pmc_button_attr;
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/*
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* wakeup_attr: 对应唤醒gpio0的配置
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* wakeup_ext_attr_arry[0] 对应唤醒gpio1开始的其他唤醒gpio的配置
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* 如果唤醒gpio0和唤醒gpio1同时使用，只支持高电平唤醒，同时高电平持续时间必须大于xxms
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*/
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typedef struct {
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lotus_pmc_wakeup_attr wakeup_attr;
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xmedia_bool startup_enable;
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xmedia_bool button_enable;
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lotus_pmc_button_attr button_attr;
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lotus_pmc_rtc_attr rtc_attr;
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#ifdef PM_WAKEUP1_SUPPORT
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lotus_pmc_wakeup_attr wakeup_ext_attr_arry[WAKEUP_EXT_GPIO_NUM];
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#endif
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} lotus_pmc_all_attr;
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typedef struct {
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xmedia_u64 rtc_delta_time; // 单位为1ms
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xmedia_u64 rtc_current_time;
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xmedia_u64 rtc_last_suspend_time;
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} lotus_pm_rtc_info;
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typedef enum {
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CMD_PM_INIT = 0,
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CMD_PM_DEINIT,
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CMD_PM_SET_ALL_ATTR,
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CMD_PM_GET_ALL_ATTR,
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CMD_PM_GET_RTC_ATTR,
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CMD_PM_SET_RTC_ATTR,
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CMD_PM_GET_WK_ATTR,
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CMD_PM_SET_WK_ATTR,
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CMD_PM_GET_WK_SOURCE,
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CMD_PM_SET_AUX,
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CMD_PM_GET_DDR_PARAM,
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CMD_PM_GET_RTC_INFO,
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#ifdef PM_WAKEUP1_SUPPORT
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CMD_PM_GET_WK_INFO,
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#endif
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CMD_PM_GET_RTC_TIMER,
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CMD_PM_END = 0xFFFF,
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} pm_ioctl_cmd;
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struct aux_mem {
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xmedia_u64 phy_addr;
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xmedia_u32 size;
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};
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xmedia_s32 lotus_pmc_init(xmedia_void);
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xmedia_void lotus_pmc_deinit(xmedia_void);
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xmedia_s32 lotus_get_wakeup_type(lotus_pmc_wakeup_type *type);
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#ifdef PM_WAKEUP1_SUPPORT
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xmedia_s32 lotus_pm_get_wakeup_info(lotus_pm_wakeup_info *info);
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#endif
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xmedia_s32 lotus_set_all_attr(lotus_pmc_all_attr *attr);
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xmedia_s32 lotus_get_all_attr(lotus_pmc_all_attr *attr);
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xmedia_s32 lotus_set_wakeup_attr(lotus_pmc_wakeup_attr *attr);
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xmedia_s32 lotus_get_wakeup_attr(lotus_pmc_wakeup_attr *attr);
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xmedia_s32 lotus_set_button_attr(lotus_pmc_button_attr *attr);
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xmedia_s32 lotus_get_button_attr(lotus_pmc_button_attr *attr);
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xmedia_s32 lotus_set_rtc_attr(lotus_pmc_rtc_attr *attr);
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xmedia_s32 lotus_get_rtc_attr(lotus_pmc_rtc_attr *attr);
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xmedia_void lotus_get_rtc_timer(xmedia_void);
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xmedia_s32 lotus_pmc_set_aux(struct aux_mem *aux);
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xmedia_s32 lotus_pm_get_rtc_info(lotus_pm_rtc_info *info);
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#endif
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