/* * s2mu005-private.h - Voltage regulator driver for the s2mu005 * * Copyright (C) 2015 Samsung Electrnoics * * * 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 */ #ifndef __LINUX_MFD_S2MU005_PRIV_H #define __LINUX_MFD_S2MU005_PRIV_H #include //#include //#include #define S2MU005_I2C_ADDR (0x7A) #define S2MU005_REG_INVALID (0xff) enum s2mu005_reg { /* Slave addr = 0x7A */ S2MU005_REG_SC_INT, S2MU005_REG_SC_INT_MASK, S2MU005_REG_FLED_INT, S2MU005_REG_FLED_INT_MASK, S2MU005_REG_MUIC_INT1, S2MU005_REG_MUIC_INT2, S2MU005_REG_MUIC_INT1_MASK, S2MU005_REG_MUIC_INT2_MASK, S2MU005_REG_SC_STATUS0, S2MU005_REG_SC_STATUS1, S2MU005_REG_SC_STATUS2, S2MU005_REG_SC_STATUS3, S2MU005_REG_SC_STATUS4, S2MU005_REG_SC_STATUS5, S2MU005_REG_SC_CTRL0, S2MU005_REG_SC_CTRL1, S2MU005_REG_SC_CTRL2, S2MU005_REG_SC_CTRL3, S2MU005_REG_SC_CTRL4, S2MU005_REG_SC_CTRL5, S2MU005_REG_SC_CTRL6, S2MU005_REG_SC_CTRL7, S2MU005_REG_SC_CTRL8, S2MU005_REG_SC_CTRL9, S2MU005_REG_SC_CTRL10, S2MU005_REG_SC_CTRL11, S2MU005_REG_SC_CTRL12, S2MU005_REG_SC_CTRL13, S2MU005_REG_SC_CTRL14, S2MU005_REG_SC_CTRL15, S2MU005_REG_SC_CTRL16, S2MU005_REG_SC_CTRL17, S2MU005_REG_SC_CTRL18, S2MU005_REG_SC_RSVD21, S2MU005_REG_SC_TEST0, S2MU005_REG_SC_TEST1, S2MU005_REG_SC_TEST2, S2MU005_REG_SC_TEST3, S2MU005_REG_SC_TEST4, S2MU005_REG_SC_TEST5, S2MU005_REG_SC_TEST6, S2MU005_REG_SC_TEST7, S2MU005_REG_SC_TEST8, S2MU005_REG_SC_RSVD2B, S2MU005_REG_SC_TEST10, S2MU005_REG_FLED_STATUS, S2MU005_REG_FLED_CH1_CTRL0, S2MU005_REG_FLED_CH1_CTRL1, S2MU005_REG_FLED_CH1_CTRL2, S2MU005_REG_FLED_CH1_CTRL3, S2MU005_REG_FLED_CH2_CTRL0, S2MU005_REG_FLED_CH2_CTRL1, S2MU005_REG_FLED_CH2_CTRL2, S2MU005_REG_FLED_CH2_CTRL3, S2MU005_REG_FLED_CTRL0, S2MU005_REG_FLED_CTRL1, S2MU005_REG_FLED_CTRL2, S2MU005_REG_FLED_CTRL3, S2MU005_REG_FLED_CTRL4, S2MU005_REG_FLED_TEST0, S2MU005_REG_FLED_RSVD, S2MU005_REG_LED_EN, S2MU005_REG_LED1_CURRENT, S2MU005_REG_LED2_CURRENT, S2MU005_REG_LED3_CURRENT, S2MU005_REG_LED1_RAMP, S2MU005_REG_LED1_DUR, S2MU005_REG_LED2_RAMP, S2MU005_REG_LED2_DUR, S2MU005_REG_LED3_RAMP, S2MU005_REG_LED3_DUR, S2MU005_REG_LED_TEST0, S2MU005_REG_LED_CTRL0, S2MU005_REG_MUIC_ADC, S2MU005_REG_MUIC_DEVICE_TYPE1, S2MU005_REG_MUIC_DEVICE_TYPE2, S2MU005_REG_MUIC_DEVICE_TYPE3, S2MU005_REG_MUIC_BUTTON1, S2MU005_REG_MUIC_BUTTON2, S2MU005_REG_MUIC_RESET, S2MU005_REG_MUIC_CHG_TYPE, S2MU005_REG_MUIC_DEVICE_APPLE, S2MU005_REG_MUIC_BCD_RESCAN, S2MU005_REG_MUIC_TEST1, S2MU005_REG_MUIC_TEST2, S2MU005_REG_MUIC_TEST3, S2MU005_REG_MUIC_RSVD56, S2MU005_REG_COMMON_CFG1, S2MU005_REG_COMMON_CFG2, S2MU005_REG_MRSTB, S2MU005_REG_PWRSEL_CTRL0, S2MU005_REG_RSVD5B, S2MU005_REG_RSVD5C, S2MU005_REG_RSVD5D, S2MU005_REG_SELFDIS_CFG1, S2MU005_REG_SELFDIS_CFG2, S2MU005_REG_SELFDIS_CFG3, S2MU005_REG_RSVD61, S2MU005_REG_REV_ID = 0x73, S2MU005_REG_MUIC_CTRL1 = 0xB2, S2MU005_REG_MUIC_TIMER_SET1, S2MU005_REG_MUIC_TIMER_SET2, S2MU005_REG_MUIC_SW_CTRL, S2MU005_REG_MUIC_TIMER_SET3, S2MU005_REG_MUIC_CTRL2, S2MU005_REG_MUIC_CTRL3, S2MU005_REG_END, }; enum s2mu005_irq_source { CHG_INT = 0, FLED_INT, MUIC_INT1, MUIC_INT2, S2MU005_IRQ_GROUP_NR, }; #define MUIC_MAX_INT MUIC_INT2 #define S2MU005_NUM_IRQ_MUIC_REGS (MUIC_MAX_INT - MUIC_INT1 + 1) enum s2mu005_irq { S2MU005_CHG_IRQ_DET_BAT, S2MU005_CHG_IRQ_BAT, S2MU005_CHG_IRQ_IVR, S2MU005_CHG_IRQ_EVENT, S2MU005_CHG_IRQ_CHG, S2MU005_CHG_IRQ_VMID, S2MU005_CHG_IRQ_WCIN, S2MU005_CHG_IRQ_VBUS, S2MU005_FLED_IRQ_LBPROT, S2MU005_FLED_IRQ_OPEN_CH2, S2MU005_FLED_IRQ_OPEN_CH1, S2MU005_FLED_IRQ_SHORT_CH2, S2MU005_FLED_IRQ_SHORT_CH1, S2MU005_MUIC_IRQ1_ATTATCH, S2MU005_MUIC_IRQ1_DETACH, S2MU005_MUIC_IRQ1_KP, S2MU005_MUIC_IRQ1_LKP, S2MU005_MUIC_IRQ1_LKR, S2MU005_MUIC_IRQ1_RID_CHG, S2MU005_MUIC_IRQ2_VBUS_ON, S2MU005_MUIC_IRQ2_RSVD_ATTACH, S2MU005_MUIC_IRQ2_ADC_CHANGE, S2MU005_MUIC_IRQ2_STUCK, S2MU005_MUIC_IRQ2_STUCKRCV, S2MU005_MUIC_IRQ2_MHDL, S2MU005_MUIC_IRQ2_AV_CHARGE, S2MU005_MUIC_IRQ2_VBUS_OFF, S2MU005_IRQ_NR, }; struct s2mu005_dev { struct device *dev; struct i2c_client *i2c; /* Slave addr = 0x7A */ struct mutex i2c_lock; int type; int irq; int irq_base; int irq_gpio; bool wakeup; struct mutex irqlock; int irq_masks_cur[S2MU005_IRQ_GROUP_NR]; int irq_masks_cache[S2MU005_IRQ_GROUP_NR]; #ifdef CONFIG_HIBERNATION /* For hibernation */ u8 reg_pmic_dump[S2MU005_PMIC_REG_END]; u8 reg_muic_dump[S2MU005_MUIC_REG_END]; u8 reg_led_dump[S2MU005_LED_REG_END]; #endif /* pmic VER/REV register */ u8 pmic_rev; /* pmic Rev */ u8 pmic_ver; /* pmic version */ struct s2mu005_platform_data *pdata; }; enum s2mu005_types { TYPE_S2MU005, }; extern int s2mu005_irq_init(struct s2mu005_dev *s2mu005); extern void s2mu005_irq_exit(struct s2mu005_dev *s2mu005); /* s2mu005 shared i2c API function */ extern int s2mu005_read_reg(struct i2c_client *i2c, u8 reg, u8 *dest); extern int s2mu005_bulk_read(struct i2c_client *i2c, u8 reg, int count, u8 *buf); extern int s2mu005_write_reg(struct i2c_client *i2c, u8 reg, u8 value); extern int s2mu005_bulk_write(struct i2c_client *i2c, u8 reg, int count, u8 *buf); extern int s2mu005_write_word(struct i2c_client *i2c, u8 reg, u16 value); extern int s2mu005_read_word(struct i2c_client *i2c, u8 reg); extern int s2mu005_update_reg(struct i2c_client *i2c, u8 reg, u8 val, u8 mask); /* s2mu005 check muic path fucntion */ extern bool is_muic_usb_path_ap_usb(void); extern bool is_muic_usb_path_cp_usb(void); /* s2mu005 Debug. ft */ extern void s2mu005_muic_read_register(struct i2c_client *i2c); /* for charger api */ extern void s2mu005_hv_muic_charger_init(void); #endif /* __LINUX_MFD_S2MU005_PRIV_H */