MCLK_RATE          40 sound/soc/atmel/sam9g20_wm8731.c #define MCLK_RATE 12000000
MCLK_RATE          30 sound/soc/atmel/sam9x5_wm8731.c #define MCLK_RATE 12288000
MCLK_RATE          23 sound/soc/samsung/bells.c #define MCLK_RATE 24576000
MCLK_RATE          23 sound/soc/samsung/tm2_wm5110.c #define MCLK_RATE	24000000U