CLK_BLK_EN         75 arch/arm/mach-mmp/regs-usb.h #define CLK_BLK_EN                              (0x1 << 24)
CLK_BLK_EN         39 drivers/phy/marvell/phy-berlin-usb.c #define CLK_BLK_EN		BIT(13)
CLK_BLK_EN         60 drivers/phy/marvell/phy-pxa-usb.c #define CLK_BLK_EN                              (0x1 << 24)