diff options
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/at91/dt-compat.c | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/drivers/clk/at91/dt-compat.c b/drivers/clk/at91/dt-compat.c index beb86230f6..d82137638c 100644 --- a/drivers/clk/at91/dt-compat.c +++ b/drivers/clk/at91/dt-compat.c @@ -23,96 +23,6 @@ #define SYSTEM_MAX_ID 31 -#ifdef CONFIG_HAVE_AT91_GENERATED_CLK -#define GENERATED_SOURCE_MAX 6 - -#define GCK_ID_I2S0 54 -#define GCK_ID_I2S1 55 -#define GCK_ID_CLASSD 59 - -static void __init of_sama5d2_clk_generated_setup(struct device_node *np) -{ - int num; - u32 id; - const char *name; - struct clk *hw; - unsigned int num_parents; - const char *parent_names[GENERATED_SOURCE_MAX]; - struct device_node *gcknp; - struct clk_range range = CLK_RANGE(0, 0); - struct regmap *regmap; - - num_parents = of_clk_get_parent_count(np); - if (num_parents == 0 || num_parents > GENERATED_SOURCE_MAX) - return; - - of_clk_parent_fill(np, parent_names, num_parents); - - num = of_get_child_count(np); - if (!num || num > PERIPHERAL_MAX) - return; - - regmap = syscon_node_to_regmap(of_get_parent(np)); - if (IS_ERR(regmap)) - return; - - for_each_child_of_node(np, gcknp) { - bool pll_audio = false; - - if (of_property_read_u32(gcknp, "reg", &id)) - continue; - - if (id < PERIPHERAL_ID_MIN || id >= PERIPHERAL_MAX) - continue; - - if (of_property_read_string(np, "clock-output-names", &name)) - name = gcknp->name; - - of_at91_get_clk_range(gcknp, "atmel,clk-output-range", - &range); - - if (of_device_is_compatible(np, "atmel,sama5d2-clk-generated") && - (id == GCK_ID_I2S0 || id == GCK_ID_I2S1 || - id == GCK_ID_CLASSD)) - pll_audio = true; - - hw = at91_clk_register_generated(regmap, name, - parent_names, num_parents, - id, pll_audio, &range); - if (IS_ERR(hw)) - continue; - - of_clk_add_provider(gcknp, of_clk_src_simple_get, hw); - } -} -CLK_OF_DECLARE(of_sama5d2_clk_generated_setup, "atmel,sama5d2-clk-generated", - of_sama5d2_clk_generated_setup); -#endif /* CONFIG_HAVE_AT91_GENERATED_CLK */ - -#ifdef CONFIG_HAVE_AT91_H32MX -static void __init of_sama5d4_clk_h32mx_setup(struct device_node *np) -{ - struct clk *hw; - const char *name = np->name; - const char *parent_name; - struct regmap *regmap; - - regmap = syscon_node_to_regmap(of_get_parent(np)); - if (IS_ERR(regmap)) - return; - - parent_name = of_clk_get_parent_name(np, 0); - - hw = at91_clk_register_h32mx(regmap, name, parent_name); - if (IS_ERR(hw)) - return; - - of_clk_add_provider(np, of_clk_src_simple_get, hw); -} -CLK_OF_DECLARE(of_sama5d4_clk_h32mx_setup, "atmel,sama5d4-clk-h32mx", - of_sama5d4_clk_h32mx_setup); -#endif /* CONFIG_HAVE_AT91_H32MX */ - static void __init of_at91rm9200_clk_main_osc_setup(struct device_node *np) { struct clk *hw; @@ -505,20 +415,6 @@ static void __init of_at91rm9200_clk_pll_setup(struct device_node *np) CLK_OF_DECLARE(at91rm9200_clk_pll, "atmel,at91rm9200-clk-pll", of_at91rm9200_clk_pll_setup); -static void __init of_at91sam9g45_clk_pll_setup(struct device_node *np) -{ - of_at91_clk_pll_setup(np, &at91sam9g45_pll_layout); -} -CLK_OF_DECLARE(at91sam9g45_clk_pll, "atmel,at91sam9g45-clk-pll", - of_at91sam9g45_clk_pll_setup); - -static void __init of_at91sam9g20_clk_pllb_setup(struct device_node *np) -{ - of_at91_clk_pll_setup(np, &at91sam9g20_pllb_layout); -} -CLK_OF_DECLARE(at91sam9g20_clk_pllb, "atmel,at91sam9g20-clk-pllb", - of_at91sam9g20_clk_pllb_setup); - static void __init of_sama5d3_clk_pll_setup(struct device_node *np) { of_at91_clk_pll_setup(np, &sama5d3_pll_layout); @@ -616,35 +512,6 @@ static void __init of_at91sam9x5_clk_prog_setup(struct device_node *np) CLK_OF_DECLARE(at91sam9x5_clk_prog, "atmel,at91sam9x5-clk-programmable", of_at91sam9x5_clk_prog_setup); -static void __init of_at91sam9260_clk_slow_setup(struct device_node *np) -{ - struct clk *hw; - const char *parent_names[2]; - unsigned int num_parents; - const char *name = np->name; - struct regmap *regmap; - - num_parents = of_clk_get_parent_count(np); - if (num_parents != 2) - return; - - of_clk_parent_fill(np, parent_names, num_parents); - regmap = syscon_node_to_regmap(of_get_parent(np)); - if (IS_ERR(regmap)) - return; - - of_property_read_string(np, "clock-output-names", &name); - - hw = at91_clk_register_sam9260_slow(regmap, name, parent_names, - num_parents); - if (IS_ERR(hw)) - return; - - of_clk_add_provider(np, of_clk_src_simple_get, hw); -} -CLK_OF_DECLARE(at91sam9260_clk_slow, "atmel,at91sam9260-clk-slow", - of_at91sam9260_clk_slow_setup); - #ifdef CONFIG_HAVE_AT91_SMD #define SMD_SOURCE_MAX 2 |