diff options
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/pm8xxx/rtc.h | 25 | ||||
| -rw-r--r-- | include/linux/mfd/tmio.h | 8 | ||||
| -rw-r--r-- | include/linux/mfd/tps65910.h | 2 | ||||
| -rw-r--r-- | include/linux/mfd/twl4030-audio.h (renamed from include/linux/mfd/twl4030-codec.h) | 16 | ||||
| -rw-r--r-- | include/linux/mfd/twl6040.h | 228 |
5 files changed, 270 insertions, 9 deletions
diff --git a/include/linux/mfd/pm8xxx/rtc.h b/include/linux/mfd/pm8xxx/rtc.h new file mode 100644 index 000000000000..14f1983eaecc --- /dev/null +++ b/include/linux/mfd/pm8xxx/rtc.h @@ -0,0 +1,25 @@ +/* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 and + * only 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. + */ + +#ifndef __RTC_PM8XXX_H__ +#define __RTC_PM8XXX_H__ + +#define PM8XXX_RTC_DEV_NAME "rtc-pm8xxx" +/** + * struct pm8xxx_rtc_pdata - RTC driver platform data + * @rtc_write_enable: variable stating RTC write capability + */ +struct pm8xxx_rtc_platform_data { + bool rtc_write_enable; +}; + +#endif /* __RTC_PM8XXX_H__ */ diff --git a/include/linux/mfd/tmio.h b/include/linux/mfd/tmio.h index 5a90266c3a5a..0dc98044d8b7 100644 --- a/include/linux/mfd/tmio.h +++ b/include/linux/mfd/tmio.h @@ -68,6 +68,11 @@ * controller and report the event to the driver. */ #define TMIO_MMC_HAS_COLD_CD (1 << 3) +/* + * Some controllers require waiting for the SD bus to become + * idle before writing to some registers. + */ +#define TMIO_MMC_HAS_IDLE_WAIT (1 << 4) int tmio_core_mmc_enable(void __iomem *cnf, int shift, unsigned long base); int tmio_core_mmc_resume(void __iomem *cnf, int shift, unsigned long base); @@ -80,6 +85,8 @@ struct tmio_mmc_dma { int alignment_shift; }; +struct tmio_mmc_host; + /* * data for the MMC controller */ @@ -94,6 +101,7 @@ struct tmio_mmc_data { void (*set_pwr)(struct platform_device *host, int state); void (*set_clk_div)(struct platform_device *host, int state); int (*get_cd)(struct platform_device *host); + int (*write16_hook)(struct tmio_mmc_host *host, int addr); }; static inline void tmio_mmc_cd_wakeup(struct tmio_mmc_data *pdata) diff --git a/include/linux/mfd/tps65910.h b/include/linux/mfd/tps65910.h index 8bb85b930c07..73572c65d04f 100644 --- a/include/linux/mfd/tps65910.h +++ b/include/linux/mfd/tps65910.h @@ -269,7 +269,7 @@ #define LDO1_SEL_MASK 0xFC #define LDO3_SEL_MASK 0x7C #define LDO_MIN_VOLT 1000 -#define LDO_MAX_VOLT 3300; +#define LDO_MAX_VOLT 3300 /*Register VDIG1 (0x80) register.RegisterDescription */ diff --git a/include/linux/mfd/twl4030-codec.h b/include/linux/mfd/twl4030-audio.h index 5cc16bbd1da1..3d22b72df076 100644 --- a/include/linux/mfd/twl4030-codec.h +++ b/include/linux/mfd/twl4030-audio.h @@ -1,5 +1,5 @@ /* - * MFD driver for twl4030 codec submodule + * MFD driver for twl4030 audio submodule * * Author: Peter Ujfalusi <peter.ujfalusi@ti.com> * @@ -259,14 +259,14 @@ #define TWL4030_VIBRA_DIR_SEL 0x20 /* TWL4030 codec resource IDs */ -enum twl4030_codec_res { - TWL4030_CODEC_RES_POWER = 0, - TWL4030_CODEC_RES_APLL, - TWL4030_CODEC_RES_MAX, +enum twl4030_audio_res { + TWL4030_AUDIO_RES_POWER = 0, + TWL4030_AUDIO_RES_APLL, + TWL4030_AUDIO_RES_MAX, }; -int twl4030_codec_disable_resource(enum twl4030_codec_res id); -int twl4030_codec_enable_resource(enum twl4030_codec_res id); -unsigned int twl4030_codec_get_mclk(void); +int twl4030_audio_disable_resource(enum twl4030_audio_res id); +int twl4030_audio_enable_resource(enum twl4030_audio_res id); +unsigned int twl4030_audio_get_mclk(void); #endif /* End of __TWL4030_CODEC_H__ */ diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h new file mode 100644 index 000000000000..4c806f6d663e --- /dev/null +++ b/include/linux/mfd/twl6040.h @@ -0,0 +1,228 @@ +/* + * 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> + +#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 + +#define TWL6040_CACHEREGNUM (TWL6040_REG_STATUS + 1) + +#define TWL6040_VIOREGNUM 18 +#define TWL6040_VDDREGNUM 21 + +/* 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 (0x10) fields */ + +#define TWL6040_HSDACMODEL 0x02 +#define TWL6040_HSDRVMODEL 0x08 + +/* HSRCTL (0x11) fields */ + +#define TWL6040_HSDACMODER 0x02 +#define TWL6040_HSDRVMODER 0x08 + +/* VIBCTLL (0x18) fields */ + +#define TWL6040_VIBENAL 0x01 +#define TWL6040_VIBCTRLL 0x04 +#define TWL6040_VIBCTRLLP 0x08 +#define TWL6040_VIBCTRLLN 0x10 + +/* VIBDATL (0x19) fields */ + +#define TWL6040_VIBDAT_MAX 0x64 + +/* VIBCTLR (0x1A) fields */ + +#define TWL6040_VIBENAR 0x01 +#define TWL6040_VIBCTRLR 0x04 +#define TWL6040_VIBCTRLRP 0x08 +#define TWL6040_VIBCTRLRN 0x10 + +/* GPOCTL (0x1E) fields */ + +#define TWL6040_GPO1 0x01 +#define TWL6040_GPO2 0x02 +#define TWL6040_GPO3 0x03 + +/* 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 2 + +#define TWL6040_REV_ES1_0 0x00 +#define TWL6040_REV_ES1_1 0x01 +#define TWL6040_REV_ES1_2 0x02 + +#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 + +struct twl6040 { + struct device *dev; + struct mutex mutex; + struct mutex io_mutex; + struct mutex irq_mutex; + struct mfd_cell cells[TWL6040_CELLS]; + struct completion ready; + + int audpwron; + int power_count; + int rev; + + int pll; + unsigned int sysclk; + + unsigned int irq; + unsigned int irq_base; + u8 irq_masks_cur; + u8 irq_masks_cache; +}; + +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); +int twl6040_irq_init(struct twl6040 *twl6040); +void twl6040_irq_exit(struct twl6040 *twl6040); + +#endif /* End of __TWL6040_CODEC_H__ */ |