SLOW_CLOCK_FREQ    15 drivers/clk/at91/clk-main.c #define SLOW_CLOCK_FREQ		32768
SLOW_CLOCK_FREQ    15 drivers/clk/at91/sckc.c #define SLOW_CLOCK_FREQ		32768
SLOW_CLOCK_FREQ    32 drivers/power/reset/at91-sama5d2_shdwc.c #define SLOW_CLOCK_FREQ	32768