diff options
Diffstat (limited to 'drivers/clk/socfpga/clk-gate-s10.c')
-rw-r--r-- | drivers/clk/socfpga/clk-gate-s10.c | 40 |
1 files changed, 17 insertions, 23 deletions
diff --git a/drivers/clk/socfpga/clk-gate-s10.c b/drivers/clk/socfpga/clk-gate-s10.c index 54a464fa63e0..8be4722f6064 100644 --- a/drivers/clk/socfpga/clk-gate-s10.c +++ b/drivers/clk/socfpga/clk-gate-s10.c @@ -65,54 +65,49 @@ static const struct clk_ops dbgclk_ops = { .get_parent = socfpga_gate_get_parent, }; -struct clk *s10_register_gate(const char *name, const char *parent_name, - const char * const *parent_names, - u8 num_parents, unsigned long flags, - void __iomem *regbase, unsigned long gate_reg, - unsigned long gate_idx, unsigned long div_reg, - unsigned long div_offset, u8 div_width, - unsigned long bypass_reg, u8 bypass_shift, - u8 fixed_div) +struct clk *s10_register_gate(const struct stratix10_gate_clock *clks, void __iomem *regbase) { struct clk *clk; struct socfpga_gate_clk *socfpga_clk; struct clk_init_data init; + const char * const *parent_names = clks->parent_names; + const char *parent_name = clks->parent_name; socfpga_clk = kzalloc(sizeof(*socfpga_clk), GFP_KERNEL); if (!socfpga_clk) return NULL; - socfpga_clk->hw.reg = regbase + gate_reg; - socfpga_clk->hw.bit_idx = gate_idx; + socfpga_clk->hw.reg = regbase + clks->gate_reg; + socfpga_clk->hw.bit_idx = clks->gate_idx; gateclk_ops.enable = clk_gate_ops.enable; gateclk_ops.disable = clk_gate_ops.disable; - socfpga_clk->fixed_div = fixed_div; + socfpga_clk->fixed_div = clks->fixed_div; - if (div_reg) - socfpga_clk->div_reg = regbase + div_reg; + if (clks->div_reg) + socfpga_clk->div_reg = regbase + clks->div_reg; else socfpga_clk->div_reg = NULL; - socfpga_clk->width = div_width; - socfpga_clk->shift = div_offset; + socfpga_clk->width = clks->div_width; + socfpga_clk->shift = clks->div_offset; - if (bypass_reg) - socfpga_clk->bypass_reg = regbase + bypass_reg; + if (clks->bypass_reg) + socfpga_clk->bypass_reg = regbase + clks->bypass_reg; else socfpga_clk->bypass_reg = NULL; - socfpga_clk->bypass_shift = bypass_shift; + socfpga_clk->bypass_shift = clks->bypass_shift; - if (streq(name, "cs_pdbg_clk")) + if (streq(clks->name, "cs_pdbg_clk")) init.ops = &dbgclk_ops; else init.ops = &gateclk_ops; - init.name = name; - init.flags = flags; + init.name = clks->name; + init.flags = clks->flags; - init.num_parents = num_parents; + init.num_parents = clks->num_parents; init.parent_names = parent_names ? parent_names : &parent_name; socfpga_clk->hw.hw.init = &init; @@ -121,6 +116,5 @@ struct clk *s10_register_gate(const char *name, const char *parent_name, kfree(socfpga_clk); return NULL; } - return clk; } |