1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Siemens SX1 board definitions 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright: Vovan888 at gmail com 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * This package is free software; you can redistribute it and/or modify 7*4882a593Smuzhiyun * it under the terms of the GNU General Public License version 2 as 8*4882a593Smuzhiyun * published by the Free Software Foundation. 9*4882a593Smuzhiyun * 10*4882a593Smuzhiyun * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR 11*4882a593Smuzhiyun * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED 12*4882a593Smuzhiyun * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. 13*4882a593Smuzhiyun */ 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #ifndef __ASM_ARCH_SX1_I2C_CHIPS_H 16*4882a593Smuzhiyun #define __ASM_ARCH_SX1_I2C_CHIPS_H 17*4882a593Smuzhiyun 18*4882a593Smuzhiyun #define SOFIA_MAX_LIGHT_VAL 0x2B 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun #define SOFIA_I2C_ADDR 0x32 21*4882a593Smuzhiyun /* Sofia reg 3 bits masks */ 22*4882a593Smuzhiyun #define SOFIA_POWER1_REG 0x03 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #define SOFIA_USB_POWER 0x01 25*4882a593Smuzhiyun #define SOFIA_MMC_POWER 0x04 26*4882a593Smuzhiyun #define SOFIA_BLUETOOTH_POWER 0x08 27*4882a593Smuzhiyun #define SOFIA_MMILIGHT_POWER 0x20 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun #define SOFIA_POWER2_REG 0x04 30*4882a593Smuzhiyun #define SOFIA_BACKLIGHT_REG 0x06 31*4882a593Smuzhiyun #define SOFIA_KEYLIGHT_REG 0x07 32*4882a593Smuzhiyun #define SOFIA_DIMMING_REG 0x09 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun /* Function Prototypes for SX1 devices control on I2C bus */ 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun int sx1_setbacklight(u8 backlight); 38*4882a593Smuzhiyun int sx1_getbacklight(u8 *backlight); 39*4882a593Smuzhiyun int sx1_setkeylight(u8 keylight); 40*4882a593Smuzhiyun int sx1_getkeylight(u8 *keylight); 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun int sx1_setmmipower(u8 onoff); 43*4882a593Smuzhiyun int sx1_setusbpower(u8 onoff); 44*4882a593Smuzhiyun int sx1_i2c_read_byte(u8 devaddr, u8 regoffset, u8 *value); 45*4882a593Smuzhiyun int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value); 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun /* MMC prototypes */ 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun extern void sx1_mmc_init(void); 50*4882a593Smuzhiyun extern void sx1_mmc_slot_cover_handler(void *arg, int state); 51*4882a593Smuzhiyun 52*4882a593Smuzhiyun #endif /* __ASM_ARCH_SX1_I2C_CHIPS_H */ 53