clk: at91: modernize sckc binding

Remove the need for child nodes in the sckc binding and register the whole
sckc tree (3 clocks in total) from the sckc node.

DT backward compatibility is kept by looking for properties in child nodes
when they are not present in the sckc node.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
This commit is contained in:
Alexandre Belloni 2019-02-19 18:01:55 +01:00 • committed by Stephen Boyd
commit 45b5ec8498