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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2013-04-16 10:19:05 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2013-06-20 08:49:55 +0200 |
| commit | 680df771745ee89c0299af704f46689e21253b70 (patch) | |
| tree | 4ccf686cbeace2f2f0399083c1c987c745f5e7b7 /drivers/clk/Makefile | |
| parent | 707fb7ada577b4cb6988b9dc820a357959c626a3 (diff) | |
| download | barebox-680df771745ee89c0299af704f46689e21253b70.tar.gz barebox-680df771745ee89c0299af704f46689e21253b70.tar.xz | |
clk: add prototype for clk_is_enabled
On MXS we need to poll the busy bit when changing a clock rate, but only
when the parent clocks are enabled. This exposes the already present
function clk_is_enabled which is suitable for this job.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers/clk/Makefile')
0 files changed, 0 insertions, 0 deletions