clk: socfpga: split clk code

Move the different kinds of clocks into their own files. The reason is to aid
readability of the code. This also goes along with the other SoC-specific
clock drivers.

The split introduces new structs for the three types of clocks and uses them.
Other changes are not done to the code.

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/clk/socfpga/Makefile b/drivers/clk/socfpga/Makefile
index 0303c0b99cd0..7e2d15a0c7b8 100644
--- a/drivers/clk/socfpga/Makefile
+++ b/drivers/clk/socfpga/Makefile
@@ -1 +1,4 @@
 obj-y += clk.o
+obj-y += clk-gate.o
+obj-y += clk-pll.o
+obj-y += clk-periph.o