diff options
Diffstat (limited to 'drivers/clk/zynqmp/divider.c')
| -rw-r--r-- | drivers/clk/zynqmp/divider.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/drivers/clk/zynqmp/divider.c b/drivers/clk/zynqmp/divider.c index 0becdc0a8bff..c07423e03bc8 100644 --- a/drivers/clk/zynqmp/divider.c +++ b/drivers/clk/zynqmp/divider.c @@ -284,6 +284,29 @@ static u32 zynqmp_clk_get_max_divisor(u32 clk_id, u32 type) return ret_payload[1]; } +static inline unsigned long zynqmp_clk_map_divider_ccf_flags( + const u32 zynqmp_type_flag) +{ + unsigned long ccf_flag = 0; + + if (zynqmp_type_flag & ZYNQMP_CLK_DIVIDER_ONE_BASED) + ccf_flag |= CLK_DIVIDER_ONE_BASED; + if (zynqmp_type_flag & ZYNQMP_CLK_DIVIDER_POWER_OF_TWO) + ccf_flag |= CLK_DIVIDER_POWER_OF_TWO; + if (zynqmp_type_flag & ZYNQMP_CLK_DIVIDER_ALLOW_ZERO) + ccf_flag |= CLK_DIVIDER_ALLOW_ZERO; + if (zynqmp_type_flag & ZYNQMP_CLK_DIVIDER_POWER_OF_TWO) + ccf_flag |= CLK_DIVIDER_HIWORD_MASK; + if (zynqmp_type_flag & ZYNQMP_CLK_DIVIDER_ROUND_CLOSEST) + ccf_flag |= CLK_DIVIDER_ROUND_CLOSEST; + if (zynqmp_type_flag & ZYNQMP_CLK_DIVIDER_READ_ONLY) + ccf_flag |= CLK_DIVIDER_READ_ONLY; + if (zynqmp_type_flag & ZYNQMP_CLK_DIVIDER_MAX_AT_ZERO) + ccf_flag |= CLK_DIVIDER_MAX_AT_ZERO; + + return ccf_flag; +} + /** * zynqmp_clk_register_divider() - Register a divider clock * @name: Name of this clock @@ -321,7 +344,7 @@ struct clk_hw *zynqmp_clk_register_divider(const char *name, /* struct clk_divider assignments */ div->is_frac = !!((nodes->flag & CLK_FRAC) | (nodes->custom_type_flag & CUSTOM_FLAG_CLK_FRAC)); - div->flags = nodes->type_flag; + div->flags = zynqmp_clk_map_divider_ccf_flags(nodes->type_flag); div->hw.init = &init; div->clk_id = clk_id; div->div_type = nodes->type; |