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- /*
- * 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 */
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