/* * s2mu106-private.h - Voltage regulator driver for the s2mu106 * * Copyright (C) 2020 Samsung Electronics Co.Ltd * * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef __LINUX_MFD_S2MU106_PRIV_H #define __LINUX_MFD_S2MU106_PRIV_H #include #include #include #include #define MFD_DEV_NAME "s2mu106" /* Slave Address for Charger RGBLED Flash LED */ #define I2C_ADDR_PM (0x3D) /* * Slave Address for the MFD * includes : * MUIC, AFC, PM, MST. * 1 bit right-shifted. */ #define I2C_ADDR_7C_SLAVE ((0x7C) >> 1) /* Slave Address for Haptic Haptic Boost */ #define I2C_ADDR_HAPTIC (0x3A) /* Master Register Addr */ #define S2MU106_REG_IPINT 0x00 #define S2MU106_REG_IPINT_MASK 0x07 #define S2MU106_REG_PMICID 0xF5 #define S2MU106_REG_PMICID_MASK 0x0F #define S2MU106_REG_INVALID 0xFF /* IRQ */ enum s2mu106_irq_source { #if defined(CONFIG_CHARGER_S2MU106) CHG_INT1, CHG_INT2, CHG_INT3, #endif #if defined(CONFIG_LEDS_S2MU106_FLASH) FLED_INT1, FLED_INT2, #endif #if defined(CONFIG_HV_MUIC_S2MU106_AFC) AFC_INT, #endif #if defined(CONFIG_MUIC_S2MU106) MUIC_INT1, MUIC_INT2, #endif #if defined(CONFIG_PM_S2MU106) PM_VALUP1, PM_VALUP2, PM_INT1, PM_INT2, #endif #if defined(CONFIG_MST_S2MU106) MST_INT, #endif #if defined(CONFIG_VIBRATOR_S2MU106) HAPTIC_INT, #endif #if defined(CONFIG_REGULATOR_S2MU106) HBST_INT, #endif S2MU106_IRQ_GROUP_NR, }; #define S2MU106_NUM_IRQ_CHG_REGS 3 #define S2MU106_NUM_IRQ_LED_REGS 2 #define S2MU106_NUM_IRQ_AFC_REGS 1 #define S2MU106_NUM_IRQ_MUIC_REGS 2 #define S2MU106_NUM_IRQ_PM_REGS 4 #define S2MU106_NUM_IRQ_MST_REGS 1 #define S2MU106_NUM_IRQ_HAPTIC_REGS 1 #define S2MU106_NUM_IRQ_HBST_REGS 1 #define S2MU106_IRQSRC_PM (1 << 0) #define S2MU106_IRQSRC_AFC (1 << 1) #define S2MU106_IRQSRC_MUIC (1 << 2) #define S2MU106_IRQSRC_MST (1 << 3) #define S2MU106_IRQSRC_HBST (1 << 4) #define S2MU106_IRQSRC_FLED (1 << 5) #define S2MU106_IRQSRC_CHG (1 << 6) #define S2MU106_IRQSRC_HAPTIC (1 << 7) enum s2mu106_irq { #if defined(CONFIG_CHARGER_S2MU106) S2MU106_CHG1_IRQ_SYS, S2MU106_CHG1_IRQ_CV, S2MU106_CHG1_IRQ_CHG_Fault, S2MU106_CHG1_IRQ_CHG_RSTART, S2MU106_CHG1_IRQ_DONE, S2MU106_CHG1_IRQ_TOP_OFF, S2MU106_CHG1_IRQ_WCIN, S2MU106_CHG1_IRQ_CHGIN, S2MU106_CHG2_IRQ_ICR, S2MU106_CHG2_IRQ_IVR, S2MU106_CHG2_IRQ_AICL, S2MU106_CHG2_IRQ_DET_BAT, S2MU106_CHG2_IRQ_BAT, S2MU106_CHG2_IRQ_BATN_OPEN, S2MU106_CHG2_IRQ_BATP_OPEN, S2MU106_CHG2_IRQ_QBAT_OFF, S2MU106_CHG3_IRQ_BST, S2MU106_CHG3_IRQ_TX, S2MU106_CHG3_IRQ_OTG, S2MU106_CHG3_IRQ_VBUS_Short, S2MU106_CHG3_IRQ_MaxDuty, S2MU106_CHG3_IRQ_PEdone, S2MU106_CHG3_IRQ_BAT_Contact_CK_Done, #endif #if defined(CONFIG_LEDS_S2MU106_FLASH) S2MU106_FLED1_IRQ_C2F_Vbyp_ovp_prot, S2MU106_FLED1_IRQ_C2F_Vbyp_OK_Warning, S2MU106_FLED1_IRQ_OPEN_CH3, S2MU106_FLED1_IRQ_OPEN_CH2, S2MU106_FLED1_IRQ_OPEN_CH1, S2MU106_FLED1_IRQ_SHORT_CH3, S2MU106_FLED1_IRQ_SHORT_CH2, S2MU106_FLED1_IRQ_SHORT_CH1, S2MU106_FLED2_IRQ_CH3_ON, S2MU106_FLED2_IRQ_CH2_ON, S2MU106_FLED2_IRQ_CH1_ON, S2MU106_FLED2_IRQ_TORCH_ON, S2MU106_FLED2_IRQ_LED_ON_TA_Detach, #endif #if defined(CONFIG_HV_MUIC_S2MU106_AFC) S2MU106_AFC_IRQ_VbADC, S2MU106_AFC_IRQ_VDNMon, S2MU106_AFC_IRQ_DNRes, S2MU106_AFC_IRQ_MPNack, S2MU106_AFC_IRQ_MRxBufOw, S2MU106_AFC_IRQ_MRxTrf, S2MU106_AFC_IRQ_MRxPerr, S2MU106_AFC_IRQ_MRxRdy, #endif #if defined(CONFIG_MUIC_S2MU106) S2MU106_MUIC_IRQ1_DETACH, S2MU106_MUIC_IRQ1_ATTATCH, S2MU106_MUIC_IRQ1_KP, S2MU106_MUIC_IRQ1_LKP, S2MU106_MUIC_IRQ1_LKR, S2MU106_MUIC_IRQ1_RID_CHG, S2MU106_MUIC_IRQ1_USB_Killer, S2MU106_MUIC_IRQ1_WAKE_UP, S2MU106_MUIC_IRQ2_VBUS_ON, S2MU106_MUIC_IRQ2_RSVD_ATTACH, S2MU106_MUIC_IRQ2_ADC_CHANGE, S2MU106_MUIC_IRQ2_STUCK, S2MU106_MUIC_IRQ2_STUCKRCV, S2MU106_MUIC_IRQ2_MHDL, S2MU106_MUIC_IRQ2_AV_CHARGE, S2MU106_MUIC_IRQ2_VBUS_OFF, #endif #if defined(CONFIG_PM_S2MU106) S2MU106_PM_VALUP1_VCC2UP, S2MU106_PM_VALUP1_VGPADCUP, S2MU106_PM_VALUP1_VCC1UP, S2MU106_PM_VALUP1_VBATAUP, S2MU106_PM_VALUP1_VSYSAUP, S2MU106_PM_VALUP1_VBYPUP, S2MU106_PM_VALUP1_VWCINUP, S2MU106_PM_VALUP1_VCHGINUP, S2MU106_PM_VALUP2_ITXUP, S2MU106_PM_VALUP2_IOTGUP, S2MU106_PM_VALUP2_IWCINUP, S2MU106_PM_VALUP2_ICHGINUP, S2MU106_PM_IRQ1_VCC2UP, S2MU106_PM_IRQ1_VGPADCUP, S2MU106_PM_IRQ1_VCC1UP, S2MU106_PM_IRQ1_VBATAUP, S2MU106_PM_IRQ1_VSYSAUP, S2MU106_PM_IRQ1_VBYPUP, S2MU106_PM_IRQ1_VWCINUP, S2MU106_PM_IRQ1_VCHGINUP, S2MU106_PM_IRQ2_ITXUP, S2MU106_PM_IRQ2_IOTGUP, S2MU106_PM_IRQ2_IWCINUP, S2MU106_PM_IRQ2_ICHGINUP, #endif #if defined(CONFIG_MST_S2MU106) S2MU106_MST_IRQ_SHORT, S2MU106_MST_IRQ_OCP, S2MU106_MST_IRQ_EN_OVL, S2MU106_MST_IRQ_DONE, S2MU106_MST_IRQ_EN, #endif #if defined(CONFIG_VIBRATOR_S2MU106) S2MU106_HAPTIC_IRQ_OCP, #endif #if defined(CONFIG_REGULATOR_S2MU106) S2MU106_HBST_IRQ_OFF, S2MU106_HBST_IRQ_ON, S2MU106_HBST_IRQ_SCP, #endif S2MU106_IRQ_NR, }; struct s2mu106_platform_data { /* IRQ */ int irq_base; int irq_gpio; bool wakeup; }; struct s2mu106_dev { struct device *dev; struct i2c_client *i2c; /* Slave addr = 0x3D */ struct i2c_client *muic; /* Slave addr = 0x3E */ struct i2c_client *haptic; /* Slave addr = 0x3A */ struct mutex i2c_lock; int type; int irq; int irq_base; int irq_gpio; bool wakeup; bool change_irq_mask; struct mutex irqlock; int irq_masks_cur[S2MU106_IRQ_GROUP_NR]; int irq_masks_cache[S2MU106_IRQ_GROUP_NR]; /* pmic VER/REV register */ u8 pmic_rev; /* pmic Rev */ u8 pmic_ver; /* pmic version */ struct s2mu106_platform_data *pdata; }; enum s2mu106_types { TYPE_S2MU106, }; extern int s2mu106_irq_init(struct s2mu106_dev *s2mu106); extern void s2mu106_irq_exit(struct s2mu106_dev *s2mu106); /* s2mu106 shared i2c API function */ extern int s2mu106_read_reg(struct i2c_client *i2c, u8 reg, u8 *dest); extern int s2mu106_bulk_read(struct i2c_client *i2c, u8 reg, int count, u8 *buf); extern int s2mu106_write_reg(struct i2c_client *i2c, u8 reg, u8 value); extern int s2mu106_bulk_write(struct i2c_client *i2c, u8 reg, int count, u8 *buf); extern int s2mu106_write_word(struct i2c_client *i2c, u8 reg, u16 value); extern int s2mu106_read_word(struct i2c_client *i2c, u8 reg); extern int s2mu106_update_reg(struct i2c_client *i2c, u8 reg, u8 val, u8 mask); #endif /* __LINUX_MFD_S2MU106_PRIV_H */