| Brian Murphy | 1f21d2b | 2007-08-21 22:34:16 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Atmel AT93C46 serial eeprom driver | ||||
| 3 | * | ||||
| 4 | * Brian Murphy <brian.murphy@eicon.com> | ||||
| 5 | * | ||||
| 6 | */ | ||||
| 7 | |||||
| 8 | extern struct at93c_defs { | ||||
| 9 | volatile u32 *reg; | ||||
| 10 | volatile u32 *rdata_reg; | ||||
| 11 | int rdata_shift; | ||||
| 12 | int wdata_shift; | ||||
| 13 | u32 cs; | ||||
| 14 | u32 clk; | ||||
| 15 | } *at93c; | ||||
| 16 | |||||
| 17 | u8 at93c_read(u8 addr); | ||||
| 18 | void at93c_write(u8 addr, u8 data); | ||||