SIRFSOC_CLKC_MM_CFG   12 drivers/clk/sirf/atlas6.h #define SIRFSOC_CLKC_MM_CFG     0x0040
SIRFSOC_CLKC_MM_CFG   11 drivers/clk/sirf/prima2.h #define SIRFSOC_CLKC_MM_CFG     0x0030