tree 74927c0c89b29a9e3f60d10666ae4a215c74e5e4
parent 12ef06afb3959e7f6f2ae8917c4750883a3e8c14
author Emilio López <emilio@elopez.com.ar> 1379725392 -0300
committer Maxime Ripard <maxime.ripard@free-electrons.com> 1384079995 +0100

clk: sunxi: protect core clocks from accidental shutdown

Some important clocks may get disabled as a side effect of another clock
being disabled, because they have no consumers. This patch implements a
mechanism so those clocks can be claimed by the driver and therefore
remain enabled at all times.

Signed-off-by: Emilio López <emilio@elopez.com.ar>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>