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| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2016-09-30 22:16:51 +0200 |
|---|---|---|
| committer | Maxime Ripard <maxime.ripard@free-electrons.com> | 2016-10-25 12:40:25 +0200 |
| commit | 2beaa601c849e72683a2dd0fe6fd77763f19f051 (patch) | |
| tree | 5c13edaa94dd1b5e876e8294c478d571826fde25 /drivers/clk/sunxi-ng/ccu_mult.h | |
| parent | 6e0d50daa97f4bf9706e343b4f71171e88921209 (diff) | |
| download | blackbird-op-linux-2beaa601c849e72683a2dd0fe6fd77763f19f051.tar.gz blackbird-op-linux-2beaa601c849e72683a2dd0fe6fd77763f19f051.zip | |
clk: sunxi-ng: Implement minimum for multipliers
Allow the CCU drivers to specify a multiplier for their clocks.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Chen-Yu Tsai <wens@csie.org>
Diffstat (limited to 'drivers/clk/sunxi-ng/ccu_mult.h')
| -rw-r--r-- | drivers/clk/sunxi-ng/ccu_mult.h | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/clk/sunxi-ng/ccu_mult.h b/drivers/clk/sunxi-ng/ccu_mult.h index 113780b7558e..c1a2134bdc71 100644 --- a/drivers/clk/sunxi-ng/ccu_mult.h +++ b/drivers/clk/sunxi-ng/ccu_mult.h @@ -7,14 +7,19 @@ struct ccu_mult_internal { u8 shift; u8 width; + u8 min; }; -#define _SUNXI_CCU_MULT(_shift, _width) \ - { \ - .shift = _shift, \ - .width = _width, \ +#define _SUNXI_CCU_MULT_MIN(_shift, _width, _min) \ + { \ + .shift = _shift, \ + .width = _width, \ + .min = _min, \ } +#define _SUNXI_CCU_MULT(_shift, _width) \ + _SUNXI_CCU_MULT_MIN(_shift, _width, 1) + struct ccu_mult { u32 enable; |
