53 lines
1.4 KiB
C
Executable file
53 lines
1.4 KiB
C
Executable file
/*
|
|
* Siemens SX1 board definitions
|
|
*
|
|
* Copyright: Vovan888 at gmail com
|
|
*
|
|
* This package 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 PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
|
|
* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
|
|
*/
|
|
|
|
#ifndef __ASM_ARCH_SX1_I2C_CHIPS_H
|
|
#define __ASM_ARCH_SX1_I2C_CHIPS_H
|
|
|
|
#define SOFIA_MAX_LIGHT_VAL 0x2B
|
|
|
|
#define SOFIA_I2C_ADDR 0x32
|
|
/* Sofia reg 3 bits masks */
|
|
#define SOFIA_POWER1_REG 0x03
|
|
|
|
#define SOFIA_USB_POWER 0x01
|
|
#define SOFIA_MMC_POWER 0x04
|
|
#define SOFIA_BLUETOOTH_POWER 0x08
|
|
#define SOFIA_MMILIGHT_POWER 0x20
|
|
|
|
#define SOFIA_POWER2_REG 0x04
|
|
#define SOFIA_BACKLIGHT_REG 0x06
|
|
#define SOFIA_KEYLIGHT_REG 0x07
|
|
#define SOFIA_DIMMING_REG 0x09
|
|
|
|
|
|
/* Function Prototypes for SX1 devices control on I2C bus */
|
|
|
|
int sx1_setbacklight(u8 backlight);
|
|
int sx1_getbacklight(u8 *backlight);
|
|
int sx1_setkeylight(u8 keylight);
|
|
int sx1_getkeylight(u8 *keylight);
|
|
|
|
int sx1_setmmipower(u8 onoff);
|
|
int sx1_setusbpower(u8 onoff);
|
|
int sx1_i2c_read_byte(u8 devaddr, u8 regoffset, u8 *value);
|
|
int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value);
|
|
|
|
/* MMC prototypes */
|
|
|
|
extern void sx1_mmc_init(void);
|
|
extern void sx1_mmc_slot_cover_handler(void *arg, int state);
|
|
|
|
#endif /* __ASM_ARCH_SX1_I2C_CHIPS_H */
|