diff options
| author |   Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-05-17 09:40:31 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2017-06-07 15:32:13 +0200 |
| commit | 10a8d9b90642da9b6cef477725c4c6bdd4c36cb3 (patch) | |
| tree | 9b635eaa5a2ce9934dcf0a23cab9aae20a1a45df /drivers/clk/sunxi-ng/ccu_div.c | |
| parent | clk: divider: Make divider_round_rate take the parent clock (diff) | |
| download | linux-dev-10a8d9b90642da9b6cef477725c4c6bdd4c36cb3.tar.xz linux-dev-10a8d9b90642da9b6cef477725c4c6bdd4c36cb3.zip | |
clk: sunxi-ng: Pass the parent and a pointer to the clocks round rate
The clocks might need to modify their parent clocks. In order to make that
possible, give them access to the parent clock being evaluated, and to a
pointer to the parent rate so that they can modify it if needed.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Diffstat (limited to 'drivers/clk/sunxi-ng/ccu_div.c')
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu_div.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/clk/sunxi-ng/ccu_div.c b/drivers/clk/sunxi-ng/ccu_div.c index 4057e6021aa9..a489f18a3c01 100644 --- a/drivers/clk/sunxi-ng/ccu_div.c +++ b/drivers/clk/sunxi-ng/ccu_div.c @@ -14,7 +14,8 @@ #include "ccu_div.h" static unsigned long ccu_div_round_rate(struct ccu_mux_internal *mux, - unsigned long parent_rate, + struct clk_hw *parent, + unsigned long *parent_rate, unsigned long rate, void *data) { @@ -26,10 +27,10 @@ static unsigned long ccu_div_round_rate(struct ccu_mux_internal *mux, * several parents, while we might be called to evaluate * several different parents. */ - val = divider_get_val(rate, parent_rate, cd->div.table, cd->div.width, + val = divider_get_val(rate, *parent_rate, cd->div.table, cd->div.width, cd->div.flags); - return divider_recalc_rate(&cd->common.hw, parent_rate, val, + return divider_recalc_rate(&cd->common.hw, *parent_rate, val, cd->div.table, cd->div.flags); } |