diff options
Diffstat (limited to 'include/linux/i2c/twl6030-madc.h')
| -rw-r--r-- | include/linux/i2c/twl6030-madc.h | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/include/linux/i2c/twl6030-madc.h b/include/linux/i2c/twl6030-madc.h new file mode 100644 index 0000000..81b9464 --- /dev/null +++ b/include/linux/i2c/twl6030-madc.h @@ -0,0 +1,86 @@ +/* + * twl6030_madc.h - Header for TWL6030 MADC + * + * Copyright (C) 2011 Samsung Telecommunications of America + * + * Based on twl4030-madc.h + * 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 _TWL6030_MADC_H +#define _TWL6030_MADC_H + +#define TWL6030_MADC_MAX_CHANNELS 17 +/* + * twl6030 madc occupies the same offset in the twl6030 map that + * twl4030 madc does in the twl4030 map. + * likewise the charger + */ +#define TWL6030_MODULE_MADC TWL4030_MODULE_MADC +#define TWL6030_MODULE_MAIN_CHARGE TWL4030_MODULE_MAIN_CHARGE + +#define TWL6030_MADC_CTRL 0x00 +#define TWL6030_MADC_TEMP1_EN (1 << 0) +#define TWL6030_MADC_TEMP2_EN (1 << 1) +#define TWL6030_MADC_SCALER_EN_CH2 (1 << 2) +#define TWL6030_MADC_VBAT_SCALER_DIV (1 << 3) +#define TWL6030_MADC_SCALER_EN_CH11 (1 << 4) +#define TWL6030_MADC_TMP1_EN_MONITOR (1 << 5) +#define TWL6030_MADC_TMP2_EN_MONITOR (1 << 6) +#define TWL6030_MADC_ISOURCE_EN (1 << 7) + +#define TWL6030_MADC_RTSELECT_LSB 0x02 +#define TWL6030_MADC_ADCIN0 (1 << 0) +#define TWL6030_MADC_ADCIN1 (1 << 1) +#define TWL6030_MADC_ADCIN2 (1 << 2) +#define TWL6030_MADC_ADCIN3 (1 << 3) +#define TWL6030_MADC_ADCIN4 (1 << 4) +#define TWL6030_MADC_ADCIN5 (1 << 5) +#define TWL6030_MADC_ADCIN6 (1 << 6) +#define TWL6030_MADC_ADCIN7 (1 << 7) + +#define TWL6030_MADC_RTSELECT_ISB 0x03 +#define TWL6030_MADC_ADCIN8 (1 << 0) +#define TWL6030_MADC_ADCIN9 (1 << 1) +#define TWL6030_MADC_ADCIN10 (1 << 2) +#define TWL6030_MADC_ADCIN11 (1 << 3) +#define TWL6030_MADC_ADCIN12 (1 << 4) +#define TWL6030_MADC_ADCIN13 (1 << 5) +#define TWL6030_MADC_ADCIN14 (1 << 6) +#define TWL6030_MADC_ADCIN15 (1 << 7) + +#define TWL6030_MADC_RTSELECT_MSB 0x04 +#define TWL6030_MADC_ADCIN16 (1 << 0) + +#define TWL6030_MADC_CTRL_P1 0x05 +#define TWL6030_MADC_BUSY (1 << 0) +#define TWL6030_MADC_EOCP1 (1 << 1) +#define TWL6030_MADC_EOCRT (1 << 2) +#define TWL6030_MADC_SP1 (1 << 3) + +#define TWL6030_MADC_CTRL_P2 0x06 +#define TWL6030_MADC_BUSYB (1 << 0) +#define TWL6030_MADC_EOCP2 (1 << 1) +#define TWL6030_MADC_SP2 (1 << 2) + +#define TWL6030_MADC_RTCH0_LSB 0x07 +#define TWL6030_MADC_GPCH0_LSB 0x29 + +int twl6030_get_madc_conversion(int channel_no); +#endif |