usb3_ref_parents  647 drivers/clk/sprd/sc9860-clk.c static const char * const usb3_ref_parents[] = { "twpll-24m", "twpll-19m2",
usb3_ref_parents  649 drivers/clk/sprd/sc9860-clk.c static SPRD_MUX_CLK(usb3_ref, "usb3-ref", usb3_ref_parents, 0x2f8,