diff options
| author | Stephen Boyd <stephen.boyd@linaro.org> | 2016-06-02 01:15:29 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2016-06-30 21:28:04 +0200 |
| commit | 4e950d1ef1c61c5a14bec967a317ee9a3bb5893b (patch) | |
| tree | 17bde911154a5d21e401e37517325833ab92de8b /drivers/clk/clk-stm32f4.c | |
| parent | clk: bcm: iproc: Migrate to clk_hw based registration and OF APIs (diff) | |
| download | linux-4e950d1ef1c61c5a14bec967a317ee9a3bb5893b.tar.xz linux-4e950d1ef1c61c5a14bec967a317ee9a3bb5893b.zip | |
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.c | 12 |
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); |