| Vladimir Ananiev | c79ed19 | 2006-12-06 17:14:08 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Siemens SX1 board definitions |
| 3 | * |
| 4 | * Copyright: Vovan888 at gmail com |
| 5 | * |
| 6 | * This package is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | * |
| 10 | * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
| 11 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
| 12 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
| 13 | */ |
| 14 | |
| 15 | #ifndef __ASM_ARCH_SX1_I2C_CHIPS_H |
| 16 | #define __ASM_ARCH_SX1_I2C_CHIPS_H |
| 17 | |
| 18 | #define SOFIA_MAX_LIGHT_VAL 0x2B |
| 19 | |
| 20 | #define SOFIA_I2C_ADDR 0x32 |
| 21 | /* Sofia reg 3 bits masks */ |
| 22 | #define SOFIA_POWER1_REG 0x03 |
| 23 | |
| 24 | #define SOFIA_USB_POWER 0x01 |
| 25 | #define SOFIA_MMC_POWER 0x04 |
| 26 | #define SOFIA_BLUETOOTH_POWER 0x08 |
| 27 | #define SOFIA_MMILIGHT_POWER 0x20 |
| 28 | |
| 29 | #define SOFIA_POWER2_REG 0x04 |
| 30 | #define SOFIA_BACKLIGHT_REG 0x06 |
| 31 | #define SOFIA_KEYLIGHT_REG 0x07 |
| 32 | #define SOFIA_DIMMING_REG 0x09 |
| 33 | |
| 34 | |
| 35 | /* Function Prototypes for SX1 devices control on I2C bus */ |
| 36 | |
| 37 | int sx1_setbacklight(u8 backlight); |
| 38 | int sx1_getbacklight(u8 *backlight); |
| 39 | int sx1_setkeylight(u8 keylight); |
| 40 | int sx1_getkeylight(u8 *keylight); |
| 41 | |
| 42 | int sx1_setmmipower(u8 onoff); |
| 43 | int sx1_setusbpower(u8 onoff); |
| Carlos Eduardo Aguiar | 087c503 | 2007-11-30 01:52:53 -0400 | [diff] [blame] | 44 | int sx1_i2c_read_byte(u8 devaddr, u8 regoffset, u8 *value); |
| 45 | int sx1_i2c_write_byte(u8 devaddr, u8 regoffset, u8 value); |
| 46 | |
| 47 | /* MMC prototypes */ |
| 48 | |
| 49 | extern void sx1_mmc_init(void); |
| 50 | extern void sx1_mmc_slot_cover_handler(void *arg, int state); |
| Vladimir Ananiev | c79ed19 | 2006-12-06 17:14:08 -0800 | [diff] [blame] | 51 | |
| 52 | #endif /* __ASM_ARCH_SX1_I2C_CHIPS_H */ |