/* * rk808.h for Rockchip RK808 * * Copyright (c) 2014, Fuzhou Rockchip Electronics Co., Ltd * * Author: Chris Zhong * Author: Zhang Qing * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope 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. */ #ifndef __LINUX_REGULATOR_rk808_H #define __LINUX_REGULATOR_rk808_H #include #include /* * rk808 Global Register Map. */ #define RK808_DCDC1 0 /* (0+RK808_START) */ #define RK808_LDO1 4 /* (4+RK808_START) */ #define RK808_NUM_REGULATORS 14 enum rk808_reg { RK808_ID_DCDC1, RK808_ID_DCDC2, RK808_ID_DCDC3, RK808_ID_DCDC4, RK808_ID_LDO1, RK808_ID_LDO2, RK808_ID_LDO3, RK808_ID_LDO4, RK808_ID_LDO5, RK808_ID_LDO6, RK808_ID_LDO7, RK808_ID_LDO8, RK808_ID_SWITCH1, RK808_ID_SWITCH2, }; #define RK808_SECONDS_REG 0x00 #define RK808_MINUTES_REG 0x01 #define RK808_HOURS_REG 0x02 #define RK808_DAYS_REG 0x03 #define RK808_MONTHS_REG 0x04 #define RK808_YEARS_REG 0x05 #define RK808_WEEKS_REG 0x06 #define RK808_ALARM_SECONDS_REG 0x08 #define RK808_ALARM_MINUTES_REG 0x09 #define RK808_ALARM_HOURS_REG 0x0a #define RK808_ALARM_DAYS_REG 0x0b #define RK808_ALARM_MONTHS_REG 0x0c #define RK808_ALARM_YEARS_REG 0x0d #define RK808_RTC_CTRL_REG 0x10 #define RK808_RTC_STATUS_REG 0x11 #define RK808_RTC_INT_REG 0x12 #define RK808_RTC_COMP_LSB_REG 0x13 #define RK808_RTC_COMP_MSB_REG 0x14 #define RK808_CLK32OUT_REG 0x20 #define RK808_VB_MON_REG 0x21 #define RK808_THERMAL_REG 0x22 #define RK808_DCDC_EN_REG 0x23 #define RK808_LDO_EN_REG 0x24 #define RK808_SLEEP_SET_OFF_REG1 0x25 #define RK808_SLEEP_SET_OFF_REG2 0x26 #define RK808_DCDC_UV_STS_REG 0x27 #define RK808_DCDC_UV_ACT_REG 0x28 #define RK808_LDO_UV_STS_REG 0x29 #define RK808_LDO_UV_ACT_REG 0x2a #define RK808_DCDC_PG_REG 0x2b #define RK808_LDO_PG_REG 0x2c #define RK808_VOUT_MON_TDB_REG 0x2d #define RK808_BUCK1_CONFIG_REG 0x2e #define RK808_BUCK1_ON_VSEL_REG 0x2f #define RK808_BUCK1_SLP_VSEL_REG 0x30 #define RK808_BUCK1_DVS_VSEL_REG 0x31 #define RK808_BUCK2_CONFIG_REG 0x32 #define RK808_BUCK2_ON_VSEL_REG 0x33 #define RK808_BUCK2_SLP_VSEL_REG 0x34 #define RK808_BUCK2_DVS_VSEL_REG 0x35 #define RK808_BUCK3_CONFIG_REG 0x36 #define RK808_BUCK4_CONFIG_REG 0x37 #define RK808_BUCK4_ON_VSEL_REG 0x38 #define RK808_BUCK4_SLP_VSEL_REG 0x39 #define RK808_BOOST_CONFIG_REG 0x3a #define RK808_LDO1_ON_VSEL_REG 0x3b #define RK808_LDO1_SLP_VSEL_REG 0x3c #define RK808_LDO2_ON_VSEL_REG 0x3d #define RK808_LDO2_SLP_VSEL_REG 0x3e #define RK808_LDO3_ON_VSEL_REG 0x3f #define RK808_LDO3_SLP_VSEL_REG 0x40 #define RK808_LDO4_ON_VSEL_REG 0x41 #define RK808_LDO4_SLP_VSEL_REG 0x42 #define RK808_LDO5_ON_VSEL_REG 0x43 #define RK808_LDO5_SLP_VSEL_REG 0x44 #define RK808_LDO6_ON_VSEL_REG 0x45 #define RK808_LDO6_SLP_VSEL_REG 0x46 #define RK808_LDO7_ON_VSEL_REG 0x47 #define RK808_LDO7_SLP_VSEL_REG 0x48 #define RK808_LDO8_ON_VSEL_REG 0x49 #define RK808_LDO8_SLP_VSEL_REG 0x4a #define RK808_DEVCTRL_REG 0x4b #define RK808_INT_STS_REG1 0x4c #define RK808_INT_STS_MSK_REG1 0x4d #define RK808_INT_STS_REG2 0x4e #define RK808_INT_STS_MSK_REG2 0x4f #define RK808_IO_POL_REG 0x50 /* IRQ Definitions */ #define RK808_IRQ_VOUT_LO 0 #define RK808_IRQ_VB_LO 1 #define RK808_IRQ_PWRON 2 #define RK808_IRQ_PWRON_LP 3 #define RK808_IRQ_HOTDIE 4 #define RK808_IRQ_RTC_ALARM 5 #define RK808_IRQ_RTC_PERIOD 6 #define RK808_IRQ_PLUG_IN_INT 7 #define RK808_IRQ_PLUG_OUT_INT 8 #define RK808_NUM_IRQ 9 #define RK808_IRQ_VOUT_LO_MSK BIT(0) #define RK808_IRQ_VB_LO_MSK BIT(1) #define RK808_IRQ_PWRON_MSK BIT(2) #define RK808_IRQ_PWRON_LP_MSK BIT(3) #define RK808_IRQ_HOTDIE_MSK BIT(4) #define RK808_IRQ_RTC_ALARM_MSK BIT(5) #define RK808_IRQ_RTC_PERIOD_MSK BIT(6) #define RK808_IRQ_PLUG_IN_INT_MSK BIT(0) #define RK808_IRQ_PLUG_OUT_INT_MSK BIT(1) #define RK808_VBAT_LOW_2V8 0x00 #define RK808_VBAT_LOW_2V9 0x01 #define RK808_VBAT_LOW_3V0 0x02 #define RK808_VBAT_LOW_3V1 0x03 #define RK808_VBAT_LOW_3V2 0x04 #define RK808_VBAT_LOW_3V3 0x05 #define RK808_VBAT_LOW_3V4 0x06 #define RK808_VBAT_LOW_3V5 0x07 #define VBAT_LOW_VOL_MASK (0x07 << 0) #define EN_VABT_LOW_SHUT_DOWN (0x00 << 4) #define EN_VBAT_LOW_IRQ (0x1 << 4) #define VBAT_LOW_ACT_MASK (0x1 << 4) #define BUCK_ILMIN_MASK (7 << 0) #define BOOST_ILMIN_MASK (7 << 0) #define BUCK1_RATE_MASK (3 << 3) #define BUCK2_RATE_MASK (3 << 3) #define MASK_ALL 0xff #define BUCK_UV_ACT_MASK 0x0f #define BUCK_UV_ACT_DISABLE 0 #define SWITCH2_EN BIT(6) #define SWITCH1_EN BIT(5) #define DEV_OFF_RST BIT(3) #define VB_LO_ACT BIT(4) #define VB_LO_SEL_3500MV (7 << 0) #define VOUT_LO_INT BIT(0) #define CLK32KOUT2_EN BIT(0) enum { BUCK_ILMIN_50MA, BUCK_ILMIN_100MA, BUCK_ILMIN_150MA, BUCK_ILMIN_200MA, BUCK_ILMIN_250MA, BUCK_ILMIN_300MA, BUCK_ILMIN_350MA, BUCK_ILMIN_400MA, }; enum { BOOST_ILMIN_75MA, BOOST_ILMIN_100MA, BOOST_ILMIN_125MA, BOOST_ILMIN_150MA, BOOST_ILMIN_175MA, BOOST_ILMIN_200MA, BOOST_ILMIN_225MA, BOOST_ILMIN_250MA, }; struct rk808 { struct i2c_client *i2c; struct regmap_irq_chip_data *irq_data; struct regmap *regmap; }; #endif /* __LINUX_REGULATOR_rk808_H */