/* * 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 */