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authorStephen Boyd <stephen.boyd@linaro.org>2016-06-02 02:15:29 +0300
committerStephen Boyd <sboyd@codeaurora.org>2016-06-30 22:28:04 +0300
commit4e950d1ef1c61c5a14bec967a317ee9a3bb5893b (patch)
tree17bde911154a5d21e401e37517325833ab92de8b /drivers/clk/clk-stm32f4.c
parentff02c6c0a4693c858db8918a6215fee85369cd9c (diff)
downloadlinux-4e950d1ef1c61c5a14bec967a317ee9a3bb5893b.tar.xz
clk: stm32f4: Migrate to clk_hw based OF and registration APIs
Now that we have clk_hw based provider APIs to register clks, we can get rid of struct clk pointers while registering clks in these drivers, allowing us to move closer to a clear split of consumer and provider clk APIs. Cc: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/clk-stm32f4.c')
-rw-r--r--drivers/clk/clk-stm32f4.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/clk/clk-stm32f4.c b/drivers/clk/clk-stm32f4.c
index fd89e771107e..b6ca33f0c935 100644
--- a/drivers/clk/clk-stm32f4.c
+++ b/drivers/clk/clk-stm32f4.c
@@ -136,7 +136,7 @@ static const u64 stm32f42xx_gate_map[] = { 0x000000f17ef417ffull,
0x0000000000000001ull,
0x04777f33f6fec9ffull };
-static struct clk *clks[MAX_CLKS];
+static struct clk_hw *clks[MAX_CLKS];
static DEFINE_SPINLOCK(stm32f4_clk_lock);
static void __iomem *base;
@@ -281,7 +281,7 @@ static int stm32f4_rcc_lookup_clk_idx(u8 primary, u8 secondary)
(BIT_ULL_WORD(secondary) >= 2 ? hweight64(table[2]) : 0);
}
-static struct clk *
+static struct clk_hw *
stm32f4_rcc_lookup_clk(struct of_phandle_args *clkspec, void *data)
{
int i = stm32f4_rcc_lookup_clk_idx(clkspec->args[0], clkspec->args[1]);
@@ -346,9 +346,9 @@ static void __init stm32f4_rcc_init(struct device_node *np)
clk_register_apb_mul(NULL, "apb2_mul", "apb2_div",
CLK_SET_RATE_PARENT, 15);
- clks[SYSTICK] = clk_register_fixed_factor(NULL, "systick", "ahb_div",
+ clks[SYSTICK] = clk_hw_register_fixed_factor(NULL, "systick", "ahb_div",
0, 1, 8);
- clks[FCLK] = clk_register_fixed_factor(NULL, "fclk", "ahb_div",
+ clks[FCLK] = clk_hw_register_fixed_factor(NULL, "fclk", "ahb_div",
0, 1, 1);
for (n = 0; n < ARRAY_SIZE(stm32f4_gates); n++) {
@@ -360,7 +360,7 @@ static void __init stm32f4_rcc_init(struct device_node *np)
if (idx < 0)
goto fail;
- clks[idx] = clk_register_gate(
+ clks[idx] = clk_hw_register_gate(
NULL, gd->name, gd->parent_name, gd->flags,
base + gd->offset, gd->bit_idx, 0, &stm32f4_clk_lock);
@@ -371,7 +371,7 @@ static void __init stm32f4_rcc_init(struct device_node *np)
}
}
- of_clk_add_provider(np, stm32f4_rcc_lookup_clk, NULL);
+ of_clk_add_hw_provider(np, stm32f4_rcc_lookup_clk, NULL);
return;
fail:
iounmap(base);