1/* 2 * Atmel AT93C46 serial eeprom driver 3 * 4 * Brian Murphy <brian.murphy@eicon.com> 5 * 6 */ 7 8extern 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 17u8 at93c_read(u8 addr); 18void at93c_write(u8 addr, u8 data); 19