tegrakernel/kernel/kernel-4.9/drivers/clk/socfpga/Makefile

obj-y += clk.o
obj-y += clk-gate.o
obj-y += clk-pll.o
obj-y += clk-periph.o
obj-y += clk-pll-a10.o clk-periph-a10.o clk-gate-a10.o