📄 twl4030-rtc.h
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/* * include/asm-arm/arch-omap/twl4030-rtc.h * * Copyright (C) 2006 Texas Instruments, Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */#define __TWL4030_RTC_H__#define REG_SECONDS_REG (0x0)#define REG_MINUTES_REG (0x1)#define REG_HOURS_REG (0x2)#define REG_DAYS_REG (0x3)#define REG_MONTHS_REG (0x4)#define REG_YEARS_REG (0x5)#define REG_WEEKS_REG (0x6)#define REG_ALARM_SECONDS_REG (0x7)#define REG_ALARM_MINUTES_REG (0x8)#define REG_ALARM_HOURS_REG (0x9)#define REG_ALARM_DAYS_REG (0xA)#define REG_ALARM_MONTHS_REG (0xB)#define REG_ALARM_YEARS_REG (0xC)#define REG_RTC_CTRL_REG (0xD)#define REG_RTC_STATUS_REG (0xE)#define REG_RTC_INTERRUPTS_REG (0xF)#define REG_RTC_COMP_LSB_REG (0x10)#define REG_RTC_COMP_MSB_REG (0x11)/* REVISIT: these TWL4030 power registers are only used * by rtc-twl4030 driver, move to an appropriate header * if other drivers need the registers *//* Power registers */#define REG_PWR_ISR1 0x00#define REG_PWR_IMR1 0x01#define REG_PWR_EDR1 0x05#define PWR_RTC_IT_UNMASK ~(0x08)#define PWR_RTC_INT_CLR 0x08/**** BitField Definitions *//* SECONDS_REG Fields */#define BIT_SECONDS_REG_SEC0 (0x000)#define BIT_SECONDS_REG_SEC0_M (0x0000000F)#define BIT_SECONDS_REG_SEC1 (0x004)#define BIT_SECONDS_REG_SEC1_M (0x00000070)/* MINUTES_REG Fields */#define BIT_MINUTES_REG_MIN0 (0x000)#define BIT_MINUTES_REG_MIN0_M (0x0000000F)#define BIT_MINUTES_REG_MIN1 (0x004)#define BIT_MINUTES_REG_MIN1_M (0x00000070)/* HOURS_REG Fields */#define BIT_HOURS_REG_HOUR0 (0x000)#define BIT_HOURS_REG_HOUR0_M (0x0000000F)#define BIT_HOURS_REG_HOUR1 (0x004)#define BIT_HOURS_REG_HOUR1_M (0x00000030)#define BIT_HOURS_REG_PM_NAM (0x007)#define BIT_HOURS_REG_PM_NAM_M (0x00000080)/* DAYS_REG Fields */#define BIT_DAYS_REG_DAY0 (0x000)#define BIT_DAYS_REG_DAY0_M (0x0000000F)#define BIT_DAYS_REG_DAY1 (0x004)#define BIT_DAYS_REG_DAY1_M (0x00000030)/* MONTHS_REG Fields */#define BIT_MONTHS_REG_MONTH0 (0x000)#define BIT_MONTHS_REG_MONTH0_M (0x0000000F)#define BIT_MONTHS_REG_MONTH1 (0x004)#define BIT_MONTHS_REG_MONTH1_M (0x00000010)/* YEARS_REG Fields */#define BIT_YEARS_REG_YEAR0 (0x000)#define BIT_YEARS_REG_YEAR0_M (0x0000000F)#define BIT_YEARS_REG_YEAR1 (0x004)#define BIT_YEARS_REG_YEAR1_M (0x000000F0)/* WEEKS_REG Fields */#define BIT_WEEKS_REG_WEEK (0x000)#define BIT_WEEKS_REG_WEEK_M (0x00000007)/* ALARM_SECONDS_REG Fields */#define BIT_ALARM_SECONDS_REG_ALARM_SEC0 (0x000)#define BIT_ALARM_SECONDS_REG_ALARM_SEC0_M (0x0000000F)#define BIT_ALARM_SECONDS_REG_ALARM_SEC1 (0x004)#define BIT_ALARM_SECONDS_REG_ALARM_SEC1_M (0x00000070)/* ALARM_MINUTES_REG Fields */#define BIT_ALARM_MINUTES_REG_ALARM_MIN0 (0x000)#define BIT_ALARM_MINUTES_REG_ALARM_MIN0_M (0x0000000F)#define BIT_ALARM_MINUTES_REG_ALARM_MIN1 (0x004)#define BIT_ALARM_MINUTES_REG_ALARM_MIN1_M (0x00000070)/* ALARM_HOURS_REG Fields */#define BIT_ALARM_HOURS_REG_ALARM_HOUR0 (0x000)#define BIT_ALARM_HOURS_REG_ALARM_HOUR0_M (0x0000000F)#define BIT_ALARM_HOURS_REG_ALARM_HOUR1 (0x004)#define BIT_ALARM_HOURS_REG_ALARM_HOUR1_M (0x00000030)#define BIT_ALARM_HOURS_REG_ALARM_PM_NAM (0x007)#define BIT_ALARM_HOURS_REG_ALARM_PM_NAM_M (0x00000080)/* ALARM_DAYS_REG Fields */#define BIT_ALARM_DAYS_REG_ALARM_DAY0 (0x000)#define BIT_ALARM_DAYS_REG_ALARM_DAY0_M (0x0000000F)#define BIT_ALARM_DAYS_REG_ALARM_DAY1 (0x004)#define BIT_ALARM_DAYS_REG_ALARM_DAY1_M (0x00000030)/* ALARM_MONTHS_REG Fields */#define BIT_ALARM_MONTHS_REG_ALARM_MONTH0 (0x000)#define BIT_ALARM_MONTHS_REG_ALARM_MONTH0_M (0x0000000F)#define BIT_ALARM_MONTHS_REG_ALARM_MONTH1 (0x004)#define BIT_ALARM_MONTHS_REG_ALARM_MONTH1_M (0x00000010)/* ALARM_YEARS_REG Fields */#define BIT_ALARM_YEARS_REG_ALARM_YEAR0 (0x000)#define BIT_ALARM_YEARS_REG_ALARM_YEAR0_M (0x0000000F)#define BIT_ALARM_YEARS_REG_ALARM_YEAR1 (0x004)#define BIT_ALARM_YEARS_REG_ALARM_YEAR1_M (0x000000F0)/* RTC_CTRL_REG Fields */#define BIT_RTC_CTRL_REG_STOP_RTC (0x000)#define BIT_RTC_CTRL_REG_STOP_RTC_M (0x00000001)#define BIT_RTC_CTRL_REG_ROUND_30S (0x001)#define BIT_RTC_CTRL_REG_ROUND_30S_M (0x00000002)#define BIT_RTC_CTRL_REG_AUTO_COMP (0x002)#define BIT_RTC_CTRL_REG_AUTO_COMP_M (0x00000004)#define BIT_RTC_CTRL_REG_MODE_12_24 (0x003)#define BIT_RTC_CTRL_REG_MODE_12_24_M (0x00000008)#define BIT_RTC_CTRL_REG_TEST_MODE (0x004)#define BIT_RTC_CTRL_REG_TEST_MODE_M (0x00000010)#define BIT_RTC_CTRL_REG_SET_32_COUNTER (0x005)#define BIT_RTC_CTRL_REG_SET_32_COUNTER_M (0x00000020)#define BIT_RTC_CTRL_REG_GET_TIME (0x006)#define BIT_RTC_CTRL_REG_GET_TIME_M (0x00000040)/* RTC_STATUS_REG Fields */#define BIT_RTC_STATUS_REG_RUN (0x001)#define BIT_RTC_STATUS_REG_RUN_M (0x00000002)#define BIT_RTC_STATUS_REG_1S_EVENT (0x002)#define BIT_RTC_STATUS_REG_1S_EVENT_M (0x00000004)#define BIT_RTC_STATUS_REG_1M_EVENT (0x003)#define BIT_RTC_STATUS_REG_1M_EVENT_M (0x00000008)#define BIT_RTC_STATUS_REG_1H_EVENT (0x004)#define BIT_RTC_STATUS_REG_1H_EVENT_M (0x00000010)#define BIT_RTC_STATUS_REG_1D_EVENT (0x005)#define BIT_RTC_STATUS_REG_1D_EVENT_M (0x00000020)#define BIT_RTC_STATUS_REG_ALARM (0x006)#define BIT_RTC_STATUS_REG_ALARM_M (0x00000040)#define BIT_RTC_STATUS_REG_POWER_UP (0x007)#define BIT_RTC_STATUS_REG_POWER_UP_M (0x00000080)/* RTC_INTERRUPTS_REG Fields */#define BIT_RTC_INTERRUPTS_REG_EVERY (0x000)#define BIT_RTC_INTERRUPTS_REG_EVERY_M (0x00000003)#define BIT_RTC_INTERRUPTS_REG_IT_TIMER (0x002)#define BIT_RTC_INTERRUPTS_REG_IT_TIMER_M (0x00000004)#define BIT_RTC_INTERRUPTS_REG_IT_ALARM (0x003)#define BIT_RTC_INTERRUPTS_REG_IT_ALARM_M (0x00000008)/* RTC_COMP_LSB_REG Fields */#define BIT_RTC_COMP_LSB_REG_RTC_COMP_LSB (0x000)#define BIT_RTC_COMP_LSB_REG_RTC_COMP_LSB_M (0x000000FF)/* RTC_COMP_MSB_REG Fields */#define BIT_RTC_COMP_MSB_REG_RTC_COMP_MSB (0x000)#define BIT_RTC_COMP_MSB_REG_RTC_COMP_MSB_M (0x000000FF)/* ALARM_DAYS_REG Fields */#define BIT_ALARM_DAYS_REG_ALARM_DAY1 (0x004)#define BIT_ALARM_DAYS_REG_ALARM_DAY1_M (0x00000030)/* ALARM_MONTHS_REG Fields */#define BIT_ALARM_MONTHS_REG_ALARM_MONTH0 (0x000)#define BIT_ALARM_MONTHS_REG_ALARM_MONTH0_M (0x0000000F)#define BIT_ALARM_MONTHS_REG_ALARM_MONTH1 (0x004)#define BIT_ALARM_MONTHS_REG_ALARM_MONTH1_M (0x00000010)/* ALARM_YEARS_REG Fields */#define BIT_ALARM_YEARS_REG_ALARM_YEAR0 (0x000)#define BIT_ALARM_YEARS_REG_ALARM_YEAR0_M (0x0000000F)#define BIT_ALARM_YEARS_REG_ALARM_YEAR1 (0x004)#define BIT_ALARM_YEARS_REG_ALARM_YEAR1_M (0x000000F0)/* RTC_CTRL_REG Fields */#define BIT_RTC_CTRL_REG_STOP_RTC (0x000)#define BIT_RTC_CTRL_REG_STOP_RTC_M (0x00000001)#define BIT_RTC_CTRL_REG_ROUND_30S (0x001)#define BIT_RTC_CTRL_REG_ROUND_30S_M (0x00000002)#define BIT_RTC_CTRL_REG_AUTO_COMP (0x002)#define BIT_RTC_CTRL_REG_AUTO_COMP_M (0x00000004)#define BIT_RTC_CTRL_REG_MODE_12_24 (0x003)#define BIT_RTC_CTRL_REG_MODE_12_24_M (0x00000008)#define BIT_RTC_CTRL_REG_TEST_MODE (0x004)#define BIT_RTC_CTRL_REG_TEST_MODE_M (0x00000010)#define BIT_RTC_CTRL_REG_SET_32_COUNTER (0x005)#define BIT_RTC_CTRL_REG_SET_32_COUNTER_M (0x00000020)#define BIT_RTC_CTRL_REG_GET_TIME (0x006)#define BIT_RTC_CTRL_REG_GET_TIME_M (0x00000040)/* RTC_STATUS_REG Fields */#define BIT_RTC_STATUS_REG_RUN (0x001)#define BIT_RTC_STATUS_REG_RUN_M (0x00000002)#define BIT_RTC_STATUS_REG_1S_EVENT (0x002)#define BIT_RTC_STATUS_REG_1S_EVENT_M (0x00000004)#define BIT_RTC_STATUS_REG_1M_EVENT (0x003)#define BIT_RTC_STATUS_REG_1M_EVENT_M (0x00000008)#define BIT_RTC_STATUS_REG_1H_EVENT (0x004)#define BIT_RTC_STATUS_REG_1H_EVENT_M (0x00000010)#define BIT_RTC_STATUS_REG_1D_EVENT (0x005)#define BIT_RTC_STATUS_REG_1D_EVENT_M (0x00000020)#define BIT_RTC_STATUS_REG_ALARM (0x006)#define BIT_RTC_STATUS_REG_ALARM_M (0x00000040)#define BIT_RTC_STATUS_REG_POWER_UP (0x007)#define BIT_RTC_STATUS_REG_POWER_UP_M (0x00000080)/* RTC_INTERRUPTS_REG Fields */#define BIT_RTC_INTERRUPTS_REG_EVERY (0x000)#define BIT_RTC_INTERRUPTS_REG_EVERY_M (0x00000003)#define BIT_RTC_INTERRUPTS_REG_IT_TIMER (0x002)#define BIT_RTC_INTERRUPTS_REG_IT_TIMER_M (0x00000004)#define BIT_RTC_INTERRUPTS_REG_IT_ALARM (0x003)#define BIT_RTC_INTERRUPTS_REG_IT_ALARM_M (0x00000008)/* RTC_COMP_LSB_REG Fields */#define BIT_RTC_COMP_LSB_REG_RTC_COMP_LSB (0x000)#define BIT_RTC_COMP_LSB_REG_RTC_COMP_LSB_M (0x000000FF)/* RTC_COMP_MSB_REG Fields */#define BIT_RTC_COMP_MSB_REG_RTC_COMP_MSB (0x000)#define BIT_RTC_COMP_MSB_REG_RTC_COMP_MSB_M (0x000000FF)struct twl4030rtc_platform_data { int (*init)(void); void (*exit)(void);};⌨️ 快捷键说明
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