diff options
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/clk-nomadik.c | 45 |
1 files changed, 15 insertions, 30 deletions
diff --git a/drivers/clk/clk-nomadik.c b/drivers/clk/clk-nomadik.c index 06b29c264dbe..ce2d6b32e3f5 100644 --- a/drivers/clk/clk-nomadik.c +++ b/drivers/clk/clk-nomadik.c @@ -512,6 +512,9 @@ static void __init of_nomadik_pll_setup(struct device_node *np) const char *parent_name; u32 pll_id; + if (!src_base) + nomadik_src_init(); + if (of_property_read_u32(np, "pll-id", &pll_id)) { pr_err("%s: PLL \"%s\" missing pll-id property\n", __func__, clk_name); @@ -522,6 +525,8 @@ static void __init of_nomadik_pll_setup(struct device_node *np) if (!IS_ERR(clk)) of_clk_add_provider(np, of_clk_src_simple_get, clk); } +CLK_OF_DECLARE(nomadik_pll_clk, + "st,nomadik-pll-clock", of_nomadik_pll_setup); static void __init of_nomadik_hclk_setup(struct device_node *np) { @@ -529,6 +534,9 @@ static void __init of_nomadik_hclk_setup(struct device_node *np) const char *clk_name = np->name; const char *parent_name; + if (!src_base) + nomadik_src_init(); + parent_name = of_clk_get_parent_name(np, 0); /* * The HCLK divides PLL1 with 1 (passthru), 2, 3 or 4. @@ -541,6 +549,8 @@ static void __init of_nomadik_hclk_setup(struct device_node *np) if (!IS_ERR(clk)) of_clk_add_provider(np, of_clk_src_simple_get, clk); } +CLK_OF_DECLARE(nomadik_hclk_clk, + "st,nomadik-hclk-clock", of_nomadik_hclk_setup); static void __init of_nomadik_src_clk_setup(struct device_node *np) { @@ -549,6 +559,9 @@ static void __init of_nomadik_src_clk_setup(struct device_node *np) const char *parent_name; u32 clk_id; + if (!src_base) + nomadik_src_init(); + if (of_property_read_u32(np, "clock-id", &clk_id)) { pr_err("%s: SRC clock \"%s\" missing clock-id property\n", __func__, clk_name); @@ -559,33 +572,5 @@ static void __init of_nomadik_src_clk_setup(struct device_node *np) if (!IS_ERR(clk)) of_clk_add_provider(np, of_clk_src_simple_get, clk); } - -static const struct of_device_id nomadik_src_clk_match[] __initconst = { - { - .compatible = "fixed-clock", - .data = of_fixed_clk_setup, - }, - { - .compatible = "fixed-factor-clock", - .data = of_fixed_factor_clk_setup, - }, - { - .compatible = "st,nomadik-pll-clock", - .data = of_nomadik_pll_setup, - }, - { - .compatible = "st,nomadik-hclk-clock", - .data = of_nomadik_hclk_setup, - }, - { - .compatible = "st,nomadik-src-clock", - .data = of_nomadik_src_clk_setup, - }, - { /* sentinel */ } -}; - -void __init nomadik_clk_init(void) -{ - nomadik_src_init(); - of_clk_init(nomadik_src_clk_match); -} +CLK_OF_DECLARE(nomadik_src_clk, + "st,nomadik-src-clock", of_nomadik_src_clk_setup); |