diff options
Diffstat (limited to 'include/linux/i2c')
| -rw-r--r-- | include/linux/i2c/ads1015.h | 36 | ||||
| -rw-r--r-- | include/linux/i2c/apds990x.h | 79 | ||||
| -rw-r--r-- | include/linux/i2c/bh1770glc.h | 53 | ||||
| -rw-r--r-- | include/linux/i2c/ds620.h | 21 | ||||
| -rw-r--r-- | include/linux/i2c/ltc4245.h | 21 | ||||
| -rw-r--r-- | include/linux/i2c/max6639.h | 14 | ||||
| -rw-r--r-- | include/linux/i2c/pmbus.h | 49 | ||||
| -rw-r--r-- | include/linux/i2c/twl4030-madc.h | 147 |
8 files changed, 0 insertions, 420 deletions
diff --git a/include/linux/i2c/ads1015.h b/include/linux/i2c/ads1015.h deleted file mode 100644 index d5aa2a045669..000000000000 --- a/include/linux/i2c/ads1015.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Platform Data for ADS1015 12-bit 4-input ADC - * (C) Copyright 2010 - * Dirk Eibach, Guntermann & Drunck GmbH <eibach@gdsys.de> - * - * 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., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef LINUX_ADS1015_H -#define LINUX_ADS1015_H - -#define ADS1015_CHANNELS 8 - -struct ads1015_channel_data { - bool enabled; - unsigned int pga; - unsigned int data_rate; -}; - -struct ads1015_platform_data { - struct ads1015_channel_data channel_data[ADS1015_CHANNELS]; -}; - -#endif /* LINUX_ADS1015_H */ diff --git a/include/linux/i2c/apds990x.h b/include/linux/i2c/apds990x.h deleted file mode 100644 index d186fcc5d257..000000000000 --- a/include/linux/i2c/apds990x.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * This file is part of the APDS990x sensor driver. - * Chip is combined proximity and ambient light sensor. - * - * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). - * - * Contact: Samu Onkalo <samu.p.onkalo@nokia.com> - * - * 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 __APDS990X_H__ -#define __APDS990X_H__ - - -#define APDS_IRLED_CURR_12mA 0x3 -#define APDS_IRLED_CURR_25mA 0x2 -#define APDS_IRLED_CURR_50mA 0x1 -#define APDS_IRLED_CURR_100mA 0x0 - -/** - * struct apds990x_chip_factors - defines effect of the cover window - * @ga: Total glass attenuation - * @cf1: clear channel factor 1 for raw to lux conversion - * @irf1: IR channel factor 1 for raw to lux conversion - * @cf2: clear channel factor 2 for raw to lux conversion - * @irf2: IR channel factor 2 for raw to lux conversion - * @df: device factor for conversion formulas - * - * Structure for tuning ALS calculation to match with environment. - * Values depend on the material above the sensor and the sensor - * itself. If the GA is zero, driver will use uncovered sensor default values - * format: decimal value * APDS_PARAM_SCALE except df which is plain integer. - */ -#define APDS_PARAM_SCALE 4096 -struct apds990x_chip_factors { - int ga; - int cf1; - int irf1; - int cf2; - int irf2; - int df; -}; - -/** - * struct apds990x_platform_data - platform data for apsd990x.c driver - * @cf: chip factor data - * @pddrive: IR-led driving current - * @ppcount: number of IR pulses used for proximity estimation - * @setup_resources: interrupt line setup call back function - * @release_resources: interrupt line release call back function - * - * Proximity detection result depends heavily on correct ppcount, pdrive - * and cover window. - * - */ - -struct apds990x_platform_data { - struct apds990x_chip_factors cf; - u8 pdrive; - u8 ppcount; - int (*setup_resources)(void); - int (*release_resources)(void); -}; - -#endif diff --git a/include/linux/i2c/bh1770glc.h b/include/linux/i2c/bh1770glc.h deleted file mode 100644 index 8b5e2df36c72..000000000000 --- a/include/linux/i2c/bh1770glc.h +++ /dev/null @@ -1,53 +0,0 @@ -/* - * This file is part of the ROHM BH1770GLC / OSRAM SFH7770 sensor driver. - * Chip is combined proximity and ambient light sensor. - * - * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). - * - * Contact: Samu Onkalo <samu.p.onkalo@nokia.com> - * - * 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 __BH1770_H__ -#define __BH1770_H__ - -/** - * struct bh1770_platform_data - platform data for bh1770glc driver - * @led_def_curr: IR led driving current. - * @glass_attenuation: Attenuation factor for covering window. - * @setup_resources: Call back for interrupt line setup function - * @release_resources: Call back for interrupte line release function - * - * Example of glass attenuation: 16384 * 385 / 100 means attenuation factor - * of 3.85. i.e. light_above_sensor = light_above_cover_window / 3.85 - */ - -struct bh1770_platform_data { -#define BH1770_LED_5mA 0 -#define BH1770_LED_10mA 1 -#define BH1770_LED_20mA 2 -#define BH1770_LED_50mA 3 -#define BH1770_LED_100mA 4 -#define BH1770_LED_150mA 5 -#define BH1770_LED_200mA 6 - __u8 led_def_curr; -#define BH1770_NEUTRAL_GA 16384 /* 16384 / 16384 = 1 */ - __u32 glass_attenuation; - int (*setup_resources)(void); - int (*release_resources)(void); -}; -#endif diff --git a/include/linux/i2c/ds620.h b/include/linux/i2c/ds620.h deleted file mode 100644 index 736bb87ac0fc..000000000000 --- a/include/linux/i2c/ds620.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef _LINUX_DS620_H -#define _LINUX_DS620_H - -#include <linux/types.h> -#include <linux/i2c.h> - -/* platform data for the DS620 temperature sensor and thermostat */ - -struct ds620_platform_data { - /* - * Thermostat output pin PO mode: - * 0 = always low (default) - * 1 = PO_LOW - * 2 = PO_HIGH - * - * (see Documentation/hwmon/ds620) - */ - int pomode; -}; - -#endif /* _LINUX_DS620_H */ diff --git a/include/linux/i2c/ltc4245.h b/include/linux/i2c/ltc4245.h deleted file mode 100644 index 56bda4be0016..000000000000 --- a/include/linux/i2c/ltc4245.h +++ /dev/null @@ -1,21 +0,0 @@ -/* - * Platform Data for LTC4245 hardware monitor chip - * - * Copyright (c) 2010 Ira W. Snyder <iws@ovro.caltech.edu> - * - * 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. - */ - -#ifndef LINUX_LTC4245_H -#define LINUX_LTC4245_H - -#include <linux/types.h> - -struct ltc4245_platform_data { - bool use_extra_gpios; -}; - -#endif /* LINUX_LTC4245_H */ diff --git a/include/linux/i2c/max6639.h b/include/linux/i2c/max6639.h deleted file mode 100644 index 6011c42034da..000000000000 --- a/include/linux/i2c/max6639.h +++ /dev/null @@ -1,14 +0,0 @@ -#ifndef _LINUX_MAX6639_H -#define _LINUX_MAX6639_H - -#include <linux/types.h> - -/* platform data for the MAX6639 temperature sensor and fan control */ - -struct max6639_platform_data { - bool pwm_polarity; /* Polarity low (0) or high (1, default) */ - int ppr; /* Pulses per rotation 1..4 (default == 2) */ - int rpm_range; /* 2000, 4000 (default), 8000 or 16000 */ -}; - -#endif /* _LINUX_MAX6639_H */ diff --git a/include/linux/i2c/pmbus.h b/include/linux/i2c/pmbus.h deleted file mode 100644 index ee3c2aba2a8e..000000000000 --- a/include/linux/i2c/pmbus.h +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Hardware monitoring driver for PMBus devices - * - * Copyright (c) 2010, 2011 Ericsson AB. - * - * 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., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _PMBUS_H_ -#define _PMBUS_H_ - -/* flags */ - -/* - * PMBUS_SKIP_STATUS_CHECK - * - * During register detection, skip checking the status register for - * communication or command errors. - * - * Some PMBus chips respond with valid data when trying to read an unsupported - * register. For such chips, checking the status register is mandatory when - * trying to determine if a chip register exists or not. - * Other PMBus chips don't support the STATUS_CML register, or report - * communication errors for no explicable reason. For such chips, checking - * the status register must be disabled. - */ -#define PMBUS_SKIP_STATUS_CHECK (1 << 0) - -struct pmbus_platform_data { - u32 flags; /* Device specific flags */ - - /* regulator support */ - int num_regulators; - struct regulator_init_data *reg_init_data; -}; - -#endif /* _PMBUS_H_ */ diff --git a/include/linux/i2c/twl4030-madc.h b/include/linux/i2c/twl4030-madc.h deleted file mode 100644 index 1c0134dd3271..000000000000 --- a/include/linux/i2c/twl4030-madc.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * twl4030_madc.h - Header for TWL4030 MADC - * - * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/ - * J Keerthy <j-keerthy@ti.com> - * - * 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 _TWL4030_MADC_H -#define _TWL4030_MADC_H - -struct twl4030_madc_conversion_method { - u8 sel; - u8 avg; - u8 rbase; - u8 ctrl; -}; - -#define TWL4030_MADC_MAX_CHANNELS 16 - - -/* - * twl4030_madc_request- madc request packet for channel conversion - * @channels: 16 bit bitmap for individual channels - * @do_avgP: sample the input channel for 4 consecutive cycles - * @method: RT, SW1, SW2 - * @type: Polling or interrupt based method - * @raw: Return raw value, do not convert it - */ - -struct twl4030_madc_request { - unsigned long channels; - bool do_avg; - u16 method; - u16 type; - bool active; - bool result_pending; - bool raw; - int rbuf[TWL4030_MADC_MAX_CHANNELS]; - void (*func_cb)(int len, int channels, int *buf); -}; - -enum conversion_methods { - TWL4030_MADC_RT, - TWL4030_MADC_SW1, - TWL4030_MADC_SW2, - TWL4030_MADC_NUM_METHODS -}; - -enum sample_type { - TWL4030_MADC_WAIT, - TWL4030_MADC_IRQ_ONESHOT, - TWL4030_MADC_IRQ_REARM -}; - -#define TWL4030_MADC_CTRL1 0x00 -#define TWL4030_MADC_CTRL2 0x01 - -#define TWL4030_MADC_RTSELECT_LSB 0x02 -#define TWL4030_MADC_SW1SELECT_LSB 0x06 -#define TWL4030_MADC_SW2SELECT_LSB 0x0A - -#define TWL4030_MADC_RTAVERAGE_LSB 0x04 -#define TWL4030_MADC_SW1AVERAGE_LSB 0x08 -#define TWL4030_MADC_SW2AVERAGE_LSB 0x0C - -#define TWL4030_MADC_CTRL_SW1 0x12 -#define TWL4030_MADC_CTRL_SW2 0x13 - -#define TWL4030_MADC_RTCH0_LSB 0x17 -#define TWL4030_MADC_GPCH0_LSB 0x37 - -#define TWL4030_MADC_MADCON (1 << 0) /* MADC power on */ -#define TWL4030_MADC_BUSY (1 << 0) /* MADC busy */ -/* MADC conversion completion */ -#define TWL4030_MADC_EOC_SW (1 << 1) -/* MADC SWx start conversion */ -#define TWL4030_MADC_SW_START (1 << 5) -#define TWL4030_MADC_ADCIN0 (1 << 0) -#define TWL4030_MADC_ADCIN1 (1 << 1) -#define TWL4030_MADC_ADCIN2 (1 << 2) -#define TWL4030_MADC_ADCIN3 (1 << 3) -#define TWL4030_MADC_ADCIN4 (1 << 4) -#define TWL4030_MADC_ADCIN5 (1 << 5) -#define TWL4030_MADC_ADCIN6 (1 << 6) -#define TWL4030_MADC_ADCIN7 (1 << 7) -#define TWL4030_MADC_ADCIN8 (1 << 8) -#define TWL4030_MADC_ADCIN9 (1 << 9) -#define TWL4030_MADC_ADCIN10 (1 << 10) -#define TWL4030_MADC_ADCIN11 (1 << 11) -#define TWL4030_MADC_ADCIN12 (1 << 12) -#define TWL4030_MADC_ADCIN13 (1 << 13) -#define TWL4030_MADC_ADCIN14 (1 << 14) -#define TWL4030_MADC_ADCIN15 (1 << 15) - -/* Fixed channels */ -#define TWL4030_MADC_BTEMP TWL4030_MADC_ADCIN1 -#define TWL4030_MADC_VBUS TWL4030_MADC_ADCIN8 -#define TWL4030_MADC_VBKB TWL4030_MADC_ADCIN9 -#define TWL4030_MADC_ICHG TWL4030_MADC_ADCIN10 -#define TWL4030_MADC_VCHG TWL4030_MADC_ADCIN11 -#define TWL4030_MADC_VBAT TWL4030_MADC_ADCIN12 - -/* Step size and prescaler ratio */ -#define TEMP_STEP_SIZE 147 -#define TEMP_PSR_R 100 -#define CURR_STEP_SIZE 147 -#define CURR_PSR_R1 44 -#define CURR_PSR_R2 88 - -#define TWL4030_BCI_BCICTL1 0x23 -#define TWL4030_BCI_CGAIN 0x020 -#define TWL4030_BCI_MESBAT (1 << 1) -#define TWL4030_BCI_TYPEN (1 << 4) -#define TWL4030_BCI_ITHEN (1 << 3) - -#define REG_BCICTL2 0x024 -#define TWL4030_BCI_ITHSENS 0x007 - -/* Register and bits for GPBR1 register */ -#define TWL4030_REG_GPBR1 0x0c -#define TWL4030_GPBR1_MADC_HFCLK_EN (1 << 7) - -struct twl4030_madc_user_parms { - int channel; - int average; - int status; - u16 result; -}; - -int twl4030_madc_conversion(struct twl4030_madc_request *conv); -int twl4030_get_madc_conversion(int channel_no); -#endif |
