| /* linux/mfd/tps65010.h | |
| * | |
| * Functions to access TPS65010 power management device. | |
| * | |
| * Copyright (C) 2004 Dirk Behme <dirk.behme@de.bosch.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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED | |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
| * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN | |
| * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF | |
| * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON | |
| * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
| * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| * | |
| * 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_I2C_TPS65010_H | |
| #define __LINUX_I2C_TPS65010_H | |
| /* | |
| * ---------------------------------------------------------------------------- | |
| * Registers, all 8 bits | |
| * ---------------------------------------------------------------------------- | |
| */ | |
| #define TPS_CHGSTATUS 0x01 | |
| # define TPS_CHG_USB (1 << 7) | |
| # define TPS_CHG_AC (1 << 6) | |
| # define TPS_CHG_THERM (1 << 5) | |
| # define TPS_CHG_TERM (1 << 4) | |
| # define TPS_CHG_TAPER_TMO (1 << 3) | |
| # define TPS_CHG_CHG_TMO (1 << 2) | |
| # define TPS_CHG_PRECHG_TMO (1 << 1) | |
| # define TPS_CHG_TEMP_ERR (1 << 0) | |
| #define TPS_REGSTATUS 0x02 | |
| # define TPS_REG_ONOFF (1 << 7) | |
| # define TPS_REG_COVER (1 << 6) | |
| # define TPS_REG_UVLO (1 << 5) | |
| # define TPS_REG_NO_CHG (1 << 4) /* tps65013 */ | |
| # define TPS_REG_PG_LD02 (1 << 3) | |
| # define TPS_REG_PG_LD01 (1 << 2) | |
| # define TPS_REG_PG_MAIN (1 << 1) | |
| # define TPS_REG_PG_CORE (1 << 0) | |
| #define TPS_MASK1 0x03 | |
| #define TPS_MASK2 0x04 | |
| #define TPS_ACKINT1 0x05 | |
| #define TPS_ACKINT2 0x06 | |
| #define TPS_CHGCONFIG 0x07 | |
| # define TPS_CHARGE_POR (1 << 7) /* 65010/65012 */ | |
| # define TPS65013_AUA (1 << 7) /* 65011/65013 */ | |
| # define TPS_CHARGE_RESET (1 << 6) | |
| # define TPS_CHARGE_FAST (1 << 5) | |
| # define TPS_CHARGE_CURRENT (3 << 3) | |
| # define TPS_VBUS_500MA (1 << 2) | |
| # define TPS_VBUS_CHARGING (1 << 1) | |
| # define TPS_CHARGE_ENABLE (1 << 0) | |
| #define TPS_LED1_ON 0x08 | |
| #define TPS_LED1_PER 0x09 | |
| #define TPS_LED2_ON 0x0a | |
| #define TPS_LED2_PER 0x0b | |
| #define TPS_VDCDC1 0x0c | |
| # define TPS_ENABLE_LP (1 << 3) | |
| #define TPS_VDCDC2 0x0d | |
| # define TPS_LP_COREOFF (1 << 7) | |
| # define TPS_VCORE_1_8V (7<<4) | |
| # define TPS_VCORE_1_5V (6 << 4) | |
| # define TPS_VCORE_1_4V (5 << 4) | |
| # define TPS_VCORE_1_3V (4 << 4) | |
| # define TPS_VCORE_1_2V (3 << 4) | |
| # define TPS_VCORE_1_1V (2 << 4) | |
| # define TPS_VCORE_1_0V (1 << 4) | |
| # define TPS_VCORE_0_85V (0 << 4) | |
| # define TPS_VCORE_LP_1_2V (3 << 2) | |
| # define TPS_VCORE_LP_1_1V (2 << 2) | |
| # define TPS_VCORE_LP_1_0V (1 << 2) | |
| # define TPS_VCORE_LP_0_85V (0 << 2) | |
| # define TPS_VIB (1 << 1) | |
| # define TPS_VCORE_DISCH (1 << 0) | |
| #define TPS_VREGS1 0x0e | |
| # define TPS_LDO2_ENABLE (1 << 7) | |
| # define TPS_LDO2_OFF (1 << 6) | |
| # define TPS_VLDO2_3_0V (3 << 4) | |
| # define TPS_VLDO2_2_75V (2 << 4) | |
| # define TPS_VLDO2_2_5V (1 << 4) | |
| # define TPS_VLDO2_1_8V (0 << 4) | |
| # define TPS_LDO1_ENABLE (1 << 3) | |
| # define TPS_LDO1_OFF (1 << 2) | |
| # define TPS_VLDO1_3_0V (3 << 0) | |
| # define TPS_VLDO1_2_75V (2 << 0) | |
| # define TPS_VLDO1_2_5V (1 << 0) | |
| # define TPS_VLDO1_ADJ (0 << 0) | |
| #define TPS_MASK3 0x0f | |
| #define TPS_DEFGPIO 0x10 | |
| /* | |
| * ---------------------------------------------------------------------------- | |
| * Macros used by exported functions | |
| * ---------------------------------------------------------------------------- | |
| */ | |
| #define LED1 1 | |
| #define LED2 2 | |
| #define OFF 0 | |
| #define ON 1 | |
| #define BLINK 2 | |
| #define GPIO1 1 | |
| #define GPIO2 2 | |
| #define GPIO3 3 | |
| #define GPIO4 4 | |
| #define LOW 0 | |
| #define HIGH 1 | |
| /* | |
| * ---------------------------------------------------------------------------- | |
| * Exported functions | |
| * ---------------------------------------------------------------------------- | |
| */ | |
| /* Draw from VBUS: | |
| * 0 mA -- DON'T DRAW (might supply power instead) | |
| * 100 mA -- usb unit load (slowest charge rate) | |
| * 500 mA -- usb high power (fast battery charge) | |
| */ | |
| extern int tps65010_set_vbus_draw(unsigned mA); | |
| /* tps65010_set_gpio_out_value parameter: | |
| * gpio: GPIO1, GPIO2, GPIO3 or GPIO4 | |
| * value: LOW or HIGH | |
| */ | |
| extern int tps65010_set_gpio_out_value(unsigned gpio, unsigned value); | |
| /* tps65010_set_led parameter: | |
| * led: LED1 or LED2 | |
| * mode: ON, OFF or BLINK | |
| */ | |
| extern int tps65010_set_led(unsigned led, unsigned mode); | |
| /* tps65010_set_vib parameter: | |
| * value: ON or OFF | |
| */ | |
| extern int tps65010_set_vib(unsigned value); | |
| /* tps65010_set_low_pwr parameter: | |
| * mode: ON or OFF | |
| */ | |
| extern int tps65010_set_low_pwr(unsigned mode); | |
| /* tps65010_config_vregs1 parameter: | |
| * value to be written to VREGS1 register | |
| * Note: The complete register is written, set all bits you need | |
| */ | |
| extern int tps65010_config_vregs1(unsigned value); | |
| /* tps65013_set_low_pwr parameter: | |
| * mode: ON or OFF | |
| */ | |
| extern int tps65013_set_low_pwr(unsigned mode); | |
| /* tps65010_set_vdcdc2 | |
| * value to be written to VDCDC2 | |
| */ | |
| extern int tps65010_config_vdcdc2(unsigned value); | |
| struct i2c_client; | |
| /** | |
| * struct tps65010_board - packages GPIO and LED lines | |
| * @base: the GPIO number to assign to GPIO-1 | |
| * @outmask: bit (N-1) is set to allow GPIO-N to be used as an | |
| * (open drain) output | |
| * @setup: optional callback issued once the GPIOs are valid | |
| * @teardown: optional callback issued before the GPIOs are invalidated | |
| * @context: optional parameter passed to setup() and teardown() | |
| * | |
| * Board data may be used to package the GPIO (and LED) lines for use | |
| * in by the generic GPIO and LED frameworks. The first four GPIOs | |
| * starting at gpio_base are GPIO1..GPIO4. The next two are LED1/nPG | |
| * and LED2 (with hardware blinking capability, not currently exposed). | |
| * | |
| * The @setup callback may be used with the kind of board-specific glue | |
| * which hands the (now-valid) GPIOs to other drivers, or which puts | |
| * devices in their initial states using these GPIOs. | |
| */ | |
| struct tps65010_board { | |
| int base; | |
| unsigned outmask; | |
| int (*setup)(struct i2c_client *client, void *context); | |
| int (*teardown)(struct i2c_client *client, void *context); | |
| void *context; | |
| }; | |
| #endif /* __LINUX_I2C_TPS65010_H */ | |