diff options
author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-05-11 20:24:28 (GMT) |
---|---|---|
committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-05-11 20:24:28 (GMT) |
commit | cac423a730d3506154744485af1bbc1cd3a1e6a8 (patch) | |
tree | 358b627972d9125de573c623f33e2da789f1de51 /include/twl6030.h | |
parent | c1b43ac7699640c8086bd73faa798bc9722d32c9 (diff) | |
parent | 47c6ea076eb51e624f8744d93db5cd70b97dc25d (diff) | |
download | u-boot-cac423a730d3506154744485af1bbc1cd3a1e6a8.tar.xz |
Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'
Diffstat (limited to 'include/twl6030.h')
-rw-r--r-- | include/twl6030.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/twl6030.h b/include/twl6030.h index a9fcadb..029b21f 100644 --- a/include/twl6030.h +++ b/include/twl6030.h @@ -21,6 +21,9 @@ * MA 02111-1307 USA */ +#ifndef TWL6030_H +#define TWL6030_H + #include <common.h> #include <i2c.h> @@ -126,6 +129,17 @@ #define GPCH0_LSB 0x57 #define GPCH0_MSB 0x58 +/* Functions to read and write from TWL6030 */ +static inline int twl6030_i2c_write_u8(u8 chip_no, u8 reg, u8 val) +{ + return i2c_write(chip_no, reg, 1, &val, 1); +} + +static inline int twl6030_i2c_read_u8(u8 chip_no, u8 reg, u8 *val) +{ + return i2c_read(chip_no, reg, 1, val, 1); +} + void twl6030_init_battery_charging(void); void twl6030_usb_device_settings(void); void twl6030_start_usb_charging(void); @@ -133,3 +147,5 @@ void twl6030_stop_usb_charging(void); int twl6030_get_battery_voltage(void); int twl6030_get_battery_current(void); void twl6030_power_mmc_init(void); + +#endif /* TWL6030_H */ |