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path: root/drivers/clk/clk-nomadik.c
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Diffstat (limited to 'drivers/clk/clk-nomadik.c')
-rw-r--r--drivers/clk/clk-nomadik.c45
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);