diff options
Diffstat (limited to 'drivers/clk/zynqmp')
| -rw-r--r-- | drivers/clk/zynqmp/divider.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/clk/zynqmp/divider.c b/drivers/clk/zynqmp/divider.c index a621c6619abe..d8f5b70d2709 100644 --- a/drivers/clk/zynqmp/divider.c +++ b/drivers/clk/zynqmp/divider.c @@ -31,12 +31,14 @@ * struct zynqmp_clk_divider - adjustable divider clock * @hw: handle between common and hardware-specific interfaces * @flags: Hardware specific flags + * @is_frac: The divider is a fractional divider * @clk_id: Id of clock * @div_type: divisor type (TYPE_DIV1 or TYPE_DIV2) */ struct zynqmp_clk_divider { struct clk_hw hw; u8 flags; + bool is_frac; u32 clk_id; u32 div_type; }; @@ -123,8 +125,7 @@ static long zynqmp_clk_divider_round_rate(struct clk_hw *hw, bestdiv = zynqmp_divider_get_val(*prate, rate); - if ((clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT) && - (divider->flags & CLK_FRAC)) + if ((clk_hw_get_flags(hw) & CLK_SET_RATE_PARENT) && divider->is_frac) bestdiv = rate % *prate ? 1 : bestdiv; *prate = rate * bestdiv; @@ -202,11 +203,13 @@ struct clk_hw *zynqmp_clk_register_divider(const char *name, init.name = name; init.ops = &zynqmp_clk_divider_ops; - init.flags = nodes->flag; + /* CLK_FRAC is not defined in the common clk framework */ + init.flags = nodes->flag & ~CLK_FRAC; init.parent_names = parents; init.num_parents = 1; /* struct clk_divider assignments */ + div->is_frac = !!(nodes->flag & CLK_FRAC); div->flags = nodes->type_flag; div->hw.init = &init; div->clk_id = clk_id; |