Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [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); |