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With this parent-child relation is described with pointers rather than strings making registration a bit faster. All the SoC based drivers that rely on clk-audio-pll were adapted to the new API change. The switch itself for SoCs will be done in subsequent patches. Signed-off-by: Claudiu Beznea Signed-off-by: Ryan Wanner --- drivers/clk/at91/clk-audio-pll.c | 28 ++++++++++++++++++++-------- drivers/clk/at91/dt-compat.c | 6 +++--- drivers/clk/at91/pmc.h | 6 +++--- drivers/clk/at91/sama5d2.c | 6 +++--- 4 files changed, 29 insertions(+), 17 deletions(-) diff --git a/drivers/clk/at91/clk-audio-pll.c b/drivers/clk/at91/clk-audio-pll.c index a92da64c12e1..da9b2e699dcc 100644 --- a/drivers/clk/at91/clk-audio-pll.c +++ b/drivers/clk/at91/clk-audio-pll.c @@ -450,7 +450,8 @@ static const struct clk_ops audio_pll_pmc_ops = { struct clk_hw * __init at91_clk_register_audio_pll_frac(struct regmap *regmap, const char *name, - const char *parent_name) + const char *parent_name, + struct clk_parent_data *parent_data) { struct clk_audio_frac *frac_ck; struct clk_init_data init = {}; @@ -462,7 +463,10 @@ at91_clk_register_audio_pll_frac(struct regmap *regmap, const char *name, init.name = name; init.ops = &audio_pll_frac_ops; - init.parent_names = &parent_name; + if (parent_data) + init.parent_data = (const struct clk_parent_data *)parent_data; + else + init.parent_names = &parent_name; init.num_parents = 1; init.flags = CLK_SET_RATE_GATE; @@ -480,10 +484,11 @@ at91_clk_register_audio_pll_frac(struct regmap *regmap, const char *name, struct clk_hw * __init at91_clk_register_audio_pll_pad(struct regmap *regmap, const char *name, - const char *parent_name) + const char *parent_name, + struct clk_parent_data *parent_data) { struct clk_audio_pad *apad_ck; - struct clk_init_data init; + struct clk_init_data init = {}; int ret; apad_ck = kzalloc(sizeof(*apad_ck), GFP_KERNEL); @@ -492,7 +497,10 @@ at91_clk_register_audio_pll_pad(struct regmap *regmap, const char *name, init.name = name; init.ops = &audio_pll_pad_ops; - init.parent_names = &parent_name; + if (parent_data) + init.parent_data = (const struct clk_parent_data *)parent_data; + else + init.parent_names = &parent_name; init.num_parents = 1; init.flags = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE | CLK_SET_RATE_PARENT; @@ -511,10 +519,11 @@ at91_clk_register_audio_pll_pad(struct regmap *regmap, const char *name, struct clk_hw * __init at91_clk_register_audio_pll_pmc(struct regmap *regmap, const char *name, - const char *parent_name) + const char *parent_name, + struct clk_parent_data *parent_data) { struct clk_audio_pmc *apmc_ck; - struct clk_init_data init; + struct clk_init_data init = {}; int ret; apmc_ck = kzalloc(sizeof(*apmc_ck), GFP_KERNEL); @@ -523,7 +532,10 @@ at91_clk_register_audio_pll_pmc(struct regmap *regmap, const char *name, init.name = name; init.ops = &audio_pll_pmc_ops; - init.parent_names = &parent_name; + if (parent_data) + init.parent_data = (const struct clk_parent_data *)parent_data; + else + init.parent_names = &parent_name; init.num_parents = 1; init.flags = CLK_SET_RATE_GATE | CLK_SET_PARENT_GATE | CLK_SET_RATE_PARENT; diff --git a/drivers/clk/at91/dt-compat.c b/drivers/clk/at91/dt-compat.c index 2c5faa3b1cfd..22bcaa3b28dd 100644 --- a/drivers/clk/at91/dt-compat.c +++ b/drivers/clk/at91/dt-compat.c @@ -43,7 +43,7 @@ static void __init of_sama5d2_clk_audio_pll_frac_setup(struct device_node *np) parent_name = of_clk_get_parent_name(np, 0); - hw = at91_clk_register_audio_pll_frac(regmap, name, parent_name); + hw = at91_clk_register_audio_pll_frac(regmap, name, parent_name, NULL); if (IS_ERR(hw)) return; @@ -69,7 +69,7 @@ static void __init of_sama5d2_clk_audio_pll_pad_setup(struct device_node *np) parent_name = of_clk_get_parent_name(np, 0); - hw = at91_clk_register_audio_pll_pad(regmap, name, parent_name); + hw = at91_clk_register_audio_pll_pad(regmap, name, parent_name, NULL); if (IS_ERR(hw)) return; @@ -95,7 +95,7 @@ static void __init of_sama5d2_clk_audio_pll_pmc_setup(struct device_node *np) parent_name = of_clk_get_parent_name(np, 0); - hw = at91_clk_register_audio_pll_pmc(regmap, name, parent_name); + hw = at91_clk_register_audio_pll_pmc(regmap, name, parent_name, NULL); if (IS_ERR(hw)) return; diff --git a/drivers/clk/at91/pmc.h b/drivers/clk/at91/pmc.h index 0feaf8497b60..519d71652619 100644 --- a/drivers/clk/at91/pmc.h +++ b/drivers/clk/at91/pmc.h @@ -157,15 +157,15 @@ struct clk_hw *of_clk_hw_pmc_get(struct of_phandle_args *clkspec, void *data); struct clk_hw * __init at91_clk_register_audio_pll_frac(struct regmap *regmap, const char *name, - const char *parent_name); + const char *parent_name, struct clk_parent_data *parent_data); struct clk_hw * __init at91_clk_register_audio_pll_pad(struct regmap *regmap, const char *name, - const char *parent_name); + const char *parent_name, struct clk_parent_data *parent_data); struct clk_hw * __init at91_clk_register_audio_pll_pmc(struct regmap *regmap, const char *name, - const char *parent_name); + const char *parent_name, struct clk_parent_data *parent_data); struct clk_hw * __init at91_clk_register_generated(struct regmap *regmap, spinlock_t *lock, diff --git a/drivers/clk/at91/sama5d2.c b/drivers/clk/at91/sama5d2.c index bc62b9ed4ea0..d2af421abddc 100644 --- a/drivers/clk/at91/sama5d2.c +++ b/drivers/clk/at91/sama5d2.c @@ -227,19 +227,19 @@ static void __init sama5d2_pmc_setup(struct device_node *np) sama5d2_pmc->chws[PMC_PLLACK] = hw; hw = at91_clk_register_audio_pll_frac(regmap, "audiopll_fracck", - "mainck"); + "mainck", NULL); if (IS_ERR(hw)) goto err_free; hw = at91_clk_register_audio_pll_pad(regmap, "audiopll_padck", - "audiopll_fracck"); + "audiopll_fracck", NULL); if (IS_ERR(hw)) goto err_free; sama5d2_pmc->chws[PMC_AUDIOPINCK] = hw; hw = at91_clk_register_audio_pll_pmc(regmap, "audiopll_pmcck", - "audiopll_fracck"); + "audiopll_fracck", NULL); if (IS_ERR(hw)) goto err_free; -- 2.43.0