diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/mfd/max8998-private.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/mfd/max8998-private.h | 177 |
1 files changed, 0 insertions, 177 deletions
diff --git a/ANDROID_3.4.5/include/linux/mfd/max8998-private.h b/ANDROID_3.4.5/include/linux/mfd/max8998-private.h deleted file mode 100644 index effa5d3b..00000000 --- a/ANDROID_3.4.5/include/linux/mfd/max8998-private.h +++ /dev/null @@ -1,177 +0,0 @@ -/* - * max8998.h - Voltage regulator driver for the Maxim 8998 - * - * Copyright (C) 2009-2010 Samsung Electrnoics - * Kyungmin Park <kyungmin.park@samsung.com> - * Marek Szyprowski <m.szyprowski@samsung.com> - * - * 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_MAX8998_PRIV_H -#define __LINUX_MFD_MAX8998_PRIV_H - -#define MAX8998_NUM_IRQ_REGS 4 - -/* MAX 8998 registers */ -enum { - MAX8998_REG_IRQ1, - MAX8998_REG_IRQ2, - MAX8998_REG_IRQ3, - MAX8998_REG_IRQ4, - MAX8998_REG_IRQM1, - MAX8998_REG_IRQM2, - MAX8998_REG_IRQM3, - MAX8998_REG_IRQM4, - MAX8998_REG_STATUS1, - MAX8998_REG_STATUS2, - MAX8998_REG_STATUSM1, - MAX8998_REG_STATUSM2, - MAX8998_REG_CHGR1, - MAX8998_REG_CHGR2, - MAX8998_REG_LDO_ACTIVE_DISCHARGE1, - MAX8998_REG_LDO_ACTIVE_DISCHARGE2, - MAX8998_REG_BUCK_ACTIVE_DISCHARGE3, - MAX8998_REG_ONOFF1, - MAX8998_REG_ONOFF2, - MAX8998_REG_ONOFF3, - MAX8998_REG_ONOFF4, - MAX8998_REG_BUCK1_VOLTAGE1, - MAX8998_REG_BUCK1_VOLTAGE2, - MAX8998_REG_BUCK1_VOLTAGE3, - MAX8998_REG_BUCK1_VOLTAGE4, - MAX8998_REG_BUCK2_VOLTAGE1, - MAX8998_REG_BUCK2_VOLTAGE2, - MAX8998_REG_BUCK3, - MAX8998_REG_BUCK4, - MAX8998_REG_LDO2_LDO3, - MAX8998_REG_LDO4, - MAX8998_REG_LDO5, - MAX8998_REG_LDO6, - MAX8998_REG_LDO7, - MAX8998_REG_LDO8_LDO9, - MAX8998_REG_LDO10_LDO11, - MAX8998_REG_LDO12, - MAX8998_REG_LDO13, - MAX8998_REG_LDO14, - MAX8998_REG_LDO15, - MAX8998_REG_LDO16, - MAX8998_REG_LDO17, - MAX8998_REG_BKCHR, - MAX8998_REG_LBCNFG1, - MAX8998_REG_LBCNFG2, -}; - -/* IRQ definitions */ -enum { - MAX8998_IRQ_DCINF, - MAX8998_IRQ_DCINR, - MAX8998_IRQ_JIGF, - MAX8998_IRQ_JIGR, - MAX8998_IRQ_PWRONF, - MAX8998_IRQ_PWRONR, - - MAX8998_IRQ_WTSREVNT, - MAX8998_IRQ_SMPLEVNT, - MAX8998_IRQ_ALARM1, - MAX8998_IRQ_ALARM0, - - MAX8998_IRQ_ONKEY1S, - MAX8998_IRQ_TOPOFFR, - MAX8998_IRQ_DCINOVPR, - MAX8998_IRQ_CHGRSTF, - MAX8998_IRQ_DONER, - MAX8998_IRQ_CHGFAULT, - - MAX8998_IRQ_LOBAT1, - MAX8998_IRQ_LOBAT2, - - MAX8998_IRQ_NR, -}; - -/* MAX8998 various variants */ -enum { - TYPE_MAX8998 = 0, /* Default */ - TYPE_LP3974, /* National version of MAX8998 */ - TYPE_LP3979, /* Added AVS */ -}; - -#define MAX8998_IRQ_DCINF_MASK (1 << 2) -#define MAX8998_IRQ_DCINR_MASK (1 << 3) -#define MAX8998_IRQ_JIGF_MASK (1 << 4) -#define MAX8998_IRQ_JIGR_MASK (1 << 5) -#define MAX8998_IRQ_PWRONF_MASK (1 << 6) -#define MAX8998_IRQ_PWRONR_MASK (1 << 7) - -#define MAX8998_IRQ_WTSREVNT_MASK (1 << 0) -#define MAX8998_IRQ_SMPLEVNT_MASK (1 << 1) -#define MAX8998_IRQ_ALARM1_MASK (1 << 2) -#define MAX8998_IRQ_ALARM0_MASK (1 << 3) - -#define MAX8998_IRQ_ONKEY1S_MASK (1 << 0) -#define MAX8998_IRQ_TOPOFFR_MASK (1 << 2) -#define MAX8998_IRQ_DCINOVPR_MASK (1 << 3) -#define MAX8998_IRQ_CHGRSTF_MASK (1 << 4) -#define MAX8998_IRQ_DONER_MASK (1 << 5) -#define MAX8998_IRQ_CHGFAULT_MASK (1 << 7) - -#define MAX8998_IRQ_LOBAT1_MASK (1 << 0) -#define MAX8998_IRQ_LOBAT2_MASK (1 << 1) - -#define MAX8998_ENRAMP (1 << 4) - -/** - * struct max8998_dev - max8998 master device for sub-drivers - * @dev: master device of the chip (can be used to access platform data) - * @i2c: i2c client private data for regulator - * @rtc: i2c client private data for rtc - * @iolock: mutex for serializing io access - * @irqlock: mutex for buslock - * @irq_base: base IRQ number for max8998, required for IRQs - * @irq: generic IRQ number for max8998 - * @ono: power onoff IRQ number for max8998 - * @irq_masks_cur: currently active value - * @irq_masks_cache: cached hardware value - * @type: indicate which max8998 "variant" is used - */ -struct max8998_dev { - struct device *dev; - struct i2c_client *i2c; - struct i2c_client *rtc; - struct mutex iolock; - struct mutex irqlock; - - int irq_base; - int irq; - int ono; - u8 irq_masks_cur[MAX8998_NUM_IRQ_REGS]; - u8 irq_masks_cache[MAX8998_NUM_IRQ_REGS]; - int type; - bool wakeup; -}; - -int max8998_irq_init(struct max8998_dev *max8998); -void max8998_irq_exit(struct max8998_dev *max8998); -int max8998_irq_resume(struct max8998_dev *max8998); - -extern int max8998_read_reg(struct i2c_client *i2c, u8 reg, u8 *dest); -extern int max8998_bulk_read(struct i2c_client *i2c, u8 reg, int count, - u8 *buf); -extern int max8998_write_reg(struct i2c_client *i2c, u8 reg, u8 value); -extern int max8998_bulk_write(struct i2c_client *i2c, u8 reg, int count, - u8 *buf); -extern int max8998_update_reg(struct i2c_client *i2c, u8 reg, u8 val, u8 mask); - -#endif /* __LINUX_MFD_MAX8998_PRIV_H */ |