From ebce10e5b2542e71e1201c85dbe3b6432569a497 Mon Sep 17 00:00:00 2001 From: Nishanth Menon Date: Tue, 26 Mar 2013 05:20:52 +0000 Subject: twl6030: move twl6030 register access functions to common header file twl6030_i2c_[read|write]_u8 can be used else where to access multi-function device such as twl6030, so move the register access functions to the common twl6030.h header file. Signed-off-by: Nishanth Menon --- include/twl6030.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/twl6030.h') diff --git a/include/twl6030.h b/include/twl6030.h index a9fcadb..f7ba3c7 100644 --- a/include/twl6030.h +++ b/include/twl6030.h @@ -126,6 +126,17 @@ #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); -- cgit v1.1