Edit File: twl6040.h
/* * MFD driver for twl6040 * * Authors: Jorge Eduardo Candelaria <jorge.candelaria@ti.com> * Misael Lopez Cruz <misael.lopez@ti.com> * * Copyright: (C) 2011 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 version 2 as * published by the Free Software Foundation. * * 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 St, Fifth Floor, Boston, MA * 02110-1301 USA * */ #ifndef __TWL6040_CODEC_H__ #define __TWL6040_CODEC_H__ #include <linux/interrupt.h> #include <linux/mfd/core.h> #include <linux/regulator/consumer.h> #define TWL6040_REG_ASICID 0x01 #define TWL6040_REG_ASICREV 0x02 #define TWL6040_REG_INTID 0x03 #define TWL6040_REG_INTMR 0x04 #define TWL6040_REG_NCPCTL 0x05 #define TWL6040_REG_LDOCTL 0x06 #define TWL6040_REG_HPPLLCTL 0x07 #define TWL6040_REG_LPPLLCTL 0x08 #define TWL6040_REG_LPPLLDIV 0x09 #define TWL6040_REG_AMICBCTL 0x0A #define TWL6040_REG_DMICBCTL 0x0B #define TWL6040_REG_MICLCTL 0x0C #define TWL6040_REG_MICRCTL 0x0D #define TWL6040_REG_MICGAIN 0x0E #define TWL6040_REG_LINEGAIN 0x0F #define TWL6040_REG_HSLCTL 0x10 #define TWL6040_REG_HSRCTL 0x11 #define TWL6040_REG_HSGAIN 0x12 #define TWL6040_REG_EARCTL 0x13 #define TWL6040_REG_HFLCTL 0x14 #define TWL6040_REG_HFLGAIN 0x15 #define TWL6040_REG_HFRCTL 0x16 #define TWL6040_REG_HFRGAIN 0x17 #define TWL6040_REG_VIBCTLL 0x18 #define TWL6040_REG_VIBDATL 0x19 #define TWL6040_REG_VIBCTLR 0x1A #define TWL6040_REG_VIBDATR 0x1B #define TWL6040_REG_HKCTL1 0x1C #define TWL6040_REG_HKCTL2 0x1D #define TWL6040_REG_GPOCTL 0x1E #define TWL6040_REG_ALB 0x1F #define TWL6040_REG_DLB 0x20 #define TWL6040_REG_TRIM1 0x28 #define TWL6040_REG_TRIM2 0x29 #define TWL6040_REG_TRIM3 0x2A #define TWL6040_REG_HSOTRIM 0x2B #define TWL6040_REG_HFOTRIM 0x2C #define TWL6040_REG_ACCCTL 0x2D #define TWL6040_REG_STATUS 0x2E /* INTID (0x03) fields */ #define TWL6040_THINT 0x01 #define TWL6040_PLUGINT 0x02 #define TWL6040_UNPLUGINT 0x04 #define TWL6040_HOOKINT 0x08 #define TWL6040_HFINT 0x10 #define TWL6040_VIBINT 0x20 #define TWL6040_READYINT 0x40 /* INTMR (0x04) fields */ #define TWL6040_THMSK 0x01 #define TWL6040_PLUGMSK 0x02 #define TWL6040_HOOKMSK 0x08 #define TWL6040_HFMSK 0x10 #define TWL6040_VIBMSK 0x20 #define TWL6040_READYMSK 0x40 #define TWL6040_ALLINT_MSK 0x7B /* NCPCTL (0x05) fields */ #define TWL6040_NCPENA 0x01 #define TWL6040_NCPOPEN 0x40 /* LDOCTL (0x06) fields */ #define TWL6040_LSLDOENA 0x01 #define TWL6040_HSLDOENA 0x04 #define TWL6040_REFENA 0x40 #define TWL6040_OSCENA 0x80 /* HPPLLCTL (0x07) fields */ #define TWL6040_HPLLENA 0x01 #define TWL6040_HPLLRST 0x02 #define TWL6040_HPLLBP 0x04 #define TWL6040_HPLLSQRENA 0x08 #define TWL6040_MCLK_12000KHZ (0 << 5) #define TWL6040_MCLK_19200KHZ (1 << 5) #define TWL6040_MCLK_26000KHZ (2 << 5) #define TWL6040_MCLK_38400KHZ (3 << 5) #define TWL6040_MCLK_MSK 0x60 /* LPPLLCTL (0x08) fields */ #define TWL6040_LPLLENA 0x01 #define TWL6040_LPLLRST 0x02 #define TWL6040_LPLLSEL 0x04 #define TWL6040_LPLLFIN 0x08 #define TWL6040_HPLLSEL 0x10 /* HSLCTL/R (0x10/0x11) fields */ #define TWL6040_HSDACENA (1 << 0) #define TWL6040_HSDACMODE (1 << 1) #define TWL6040_HSDRVMODE (1 << 3) /* VIBCTLL/R (0x18/0x1A) fields */ #define TWL6040_VIBENA (1 << 0) #define TWL6040_VIBSEL (1 << 1) #define TWL6040_VIBCTRL (1 << 2) #define TWL6040_VIBCTRL_P (1 << 3) #define TWL6040_VIBCTRL_N (1 << 4) /* VIBDATL/R (0x19/0x1B) fields */ #define TWL6040_VIBDAT_MAX 0x64 /* GPOCTL (0x1E) fields */ #define TWL6040_GPO1 0x01 #define TWL6040_GPO2 0x02 #define TWL6040_GPO3 0x04 /* ACCCTL (0x2D) fields */ #define TWL6040_I2CSEL 0x01 #define TWL6040_RESETSPLIT 0x04 #define TWL6040_INTCLRMODE 0x08 /* STATUS (0x2E) fields */ #define TWL6040_PLUGCOMP 0x02 #define TWL6040_VIBLOCDET 0x10 #define TWL6040_VIBROCDET 0x20 #define TWL6040_TSHUTDET 0x40 #define TWL6040_CELLS 3 #define TWL6040_REV_ES1_0 0x00 #define TWL6040_REV_ES1_1 0x01 /* Rev ES1.1 and ES1.2 */ #define TWL6040_REV_ES1_3 0x02 #define TWL6041_REV_ES2_0 0x10 #define TWL6040_IRQ_TH 0 #define TWL6040_IRQ_PLUG 1 #define TWL6040_IRQ_HOOK 2 #define TWL6040_IRQ_HF 3 #define TWL6040_IRQ_VIB 4 #define TWL6040_IRQ_READY 5 /* PLL selection */ #define TWL6040_SYSCLK_SEL_LPPLL 0 #define TWL6040_SYSCLK_SEL_HPPLL 1 #define TWL6040_GPO_MAX 3 struct twl6040_codec_data { u16 hs_left_step; u16 hs_right_step; u16 hf_left_step; u16 hf_right_step; }; struct twl6040_vibra_data { unsigned int vibldrv_res; /* left driver resistance */ unsigned int vibrdrv_res; /* right driver resistance */ unsigned int viblmotor_res; /* left motor resistance */ unsigned int vibrmotor_res; /* right motor resistance */ int vddvibl_uV; /* VDDVIBL volt, set 0 for fixed reg */ int vddvibr_uV; /* VDDVIBR volt, set 0 for fixed reg */ }; struct twl6040_gpo_data { int gpio_base; }; struct twl6040_platform_data { int audpwron_gpio; /* audio power-on gpio */ struct twl6040_codec_data *codec; struct twl6040_vibra_data *vibra; struct twl6040_gpo_data *gpo; }; struct regmap; struct regmap_irq_chips_data; struct twl6040 { struct device *dev; struct regmap *regmap; struct regmap_irq_chip_data *irq_data; struct regulator_bulk_data supplies[2]; /* supplies for vio, v2v1 */ struct mutex mutex; struct mutex irq_mutex; struct mfd_cell cells[TWL6040_CELLS]; struct completion ready; int audpwron; int power_count; int rev; u8 vibra_ctrl_cache[2]; /* PLL configuration */ int pll; unsigned int sysclk; unsigned int mclk; unsigned int irq; unsigned int irq_ready; unsigned int irq_th; }; int twl6040_reg_read(struct twl6040 *twl6040, unsigned int reg); int twl6040_reg_write(struct twl6040 *twl6040, unsigned int reg, u8 val); int twl6040_set_bits(struct twl6040 *twl6040, unsigned int reg, u8 mask); int twl6040_clear_bits(struct twl6040 *twl6040, unsigned int reg, u8 mask); int twl6040_power(struct twl6040 *twl6040, int on); int twl6040_set_pll(struct twl6040 *twl6040, int pll_id, unsigned int freq_in, unsigned int freq_out); int twl6040_get_pll(struct twl6040 *twl6040); unsigned int twl6040_get_sysclk(struct twl6040 *twl6040); /* Get the combined status of the vibra control register */ int twl6040_get_vibralr_status(struct twl6040 *twl6040); static inline int twl6040_get_revid(struct twl6040 *twl6040) { return twl6040->rev; } #endif /* End of __TWL6040_CODEC_H__ */