diff options
| -rw-r--r-- | arch/arm/mach-nomadik/cpu-8815.c | 5 | ||||
| -rw-r--r-- | drivers/clk/clk-nomadik.c | 45 | ||||
| -rw-r--r-- | include/linux/platform_data/clk-nomadik.h | 2 |
3 files changed, 17 insertions, 35 deletions
diff --git a/arch/arm/mach-nomadik/cpu-8815.c b/arch/arm/mach-nomadik/cpu-8815.c index 0fcb14966d5a..2be38a00a3d9 100644 --- a/arch/arm/mach-nomadik/cpu-8815.c +++ b/arch/arm/mach-nomadik/cpu-8815.c @@ -25,7 +25,7 @@ #include <linux/slab.h> #include <linux/irq.h> #include <linux/dma-mapping.h> -#include <linux/platform_data/clk-nomadik.h> +#include <linux/clk-provider.h> #include <linux/clocksource.h> #include <linux/of_irq.h> #include <linux/of_gpio.h> @@ -115,8 +115,7 @@ static void cpu8815_restart(enum reboot_mode mode, const char *cmd) static void __init cpu8815_timer_init_of(void) { - /* We need this to be up now */ - nomadik_clk_init(); + of_clk_init(NULL); clocksource_of_init(); } 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); diff --git a/include/linux/platform_data/clk-nomadik.h b/include/linux/platform_data/clk-nomadik.h deleted file mode 100644 index 5713c87b2477..000000000000 --- a/include/linux/platform_data/clk-nomadik.h +++ /dev/null @@ -1,2 +0,0 @@ -/* Minimal platform data header */ -void nomadik_clk_init(void); |