MDREFR_K2FREE      58 arch/arm/mach-pxa/include/mach/smemc.h #define MDREFR_K2FREE	(1 << 25)	/* SDRAM Free-Running Control */
MDREFR_K2FREE      22 drivers/clk/pxa/clk-pxa.c #define MDREFR_K2FREE	(1 << 25)	/* SDRAM Free-Running Control */