diff options
| author | Heiko Stuebner <heiko@sntech.de> | 2015-12-22 22:27:58 +0100 |
|---|---|---|
| committer | Huang, Tao <huangtao@rock-chips.com> | 2016-02-18 19:16:34 +0800 |
| commit | d8a5071adefcfec9b6568e975e03d42df0b5669f (patch) | |
| tree | 5c8b79164509d98598023a8deb03a374b3289f61 /drivers/clk/rockchip/clk.c | |
| parent | 5be7e246ef555371dc7c947809c8443c54134a1b (diff) | |
UPSTREAM: clk: add flag for clocks that need to be enabled on rate changes
Some clocks need to be enabled to accept rate changes. This patch adds a
new flag CLK_SET_RATE_UNGATE that lets clk_change_rate enable the clock
before trying to change the rate and disable it again afterwards.
This of course doesn't effect clocks that are already running at that
point, as their refcount will only temporarily increase.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Reviewed-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
(cherry picked from commit 2eb8c7104c648ad4bfae1f5333f98c09522149b5)
Change-Id: I4fdabbe7120dd501f350ce2294aa5a6c1827f961
Diffstat (limited to 'drivers/clk/rockchip/clk.c')
0 files changed, 0 insertions, 0 deletions