Commit 171e502c authored Jun 15, 2023 by Claudiu Beznea

clk: at91: clk-master: add support for parent_hw



Add support for parent_hw in master clock drivers.
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-master were adapted
to the new API change. The switch itself for SoCs will be done
in subsequent patches.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Reviewed-by: Maxime Ripard <mripard@kernel.org>
Link: https://lore.kernel.org/r/20230615093227.576102-4-claudiu.beznea@microchip.com

parent 00bd581b

drivers/clk/at91/at91rm9200.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -140,7 +140,7 @@ static void __init at91rm9200_pmc_setup(struct device_node *np)
		parent_names[2] = "pllack";
		parent_names[3] = "pllbck";
		hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
		parent_names,
		parent_names, NULL,
		&at91rm9200_master_layout,
		&rm9200_mck_characteristics,
		&rm9200_mck_lock);
		@@ -148,7 +148,7 @@ static void __init at91rm9200_pmc_setup(struct device_node *np)
		goto err_free;

		hw = at91_clk_register_master_div(regmap, "masterck_div",
		"masterck_pres",
		"masterck_pres", NULL,
		&at91rm9200_master_layout,
		&rm9200_mck_characteristics,
		&rm9200_mck_lock, CLK_SET_RATE_GATE, 0);

drivers/clk/at91/at91sam9260.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -416,7 +416,7 @@ static void __init at91sam926x_pmc_setup(struct device_node *np,
		parent_names[2] = "pllack";
		parent_names[3] = "pllbck";
		hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
		parent_names,
		parent_names, NULL,
		&at91rm9200_master_layout,
		data->mck_characteristics,
		&at91sam9260_mck_lock);
		@@ -424,7 +424,7 @@ static void __init at91sam926x_pmc_setup(struct device_node *np,
		goto err_free;

		hw = at91_clk_register_master_div(regmap, "masterck_div",
		"masterck_pres",
		"masterck_pres", NULL,
		&at91rm9200_master_layout,
		data->mck_characteristics,
		&at91sam9260_mck_lock,

drivers/clk/at91/at91sam9g45.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -156,7 +156,7 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
		parent_names[2] = "plladivck";
		parent_names[3] = "utmick";
		hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
		parent_names,
		parent_names, NULL,
		&at91rm9200_master_layout,
		&mck_characteristics,
		&at91sam9g45_mck_lock);
		@@ -164,7 +164,7 @@ static void __init at91sam9g45_pmc_setup(struct device_node *np)
		goto err_free;

		hw = at91_clk_register_master_div(regmap, "masterck_div",
		"masterck_pres",
		"masterck_pres", NULL,
		&at91rm9200_master_layout,
		&mck_characteristics,
		&at91sam9g45_mck_lock,

drivers/clk/at91/at91sam9n12.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -183,7 +183,7 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
		parent_names[2] = "plladivck";
		parent_names[3] = "pllbck";
		hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
		parent_names,
		parent_names, NULL,
		&at91sam9x5_master_layout,
		&mck_characteristics,
		&at91sam9n12_mck_lock);
		@@ -191,7 +191,7 @@ static void __init at91sam9n12_pmc_setup(struct device_node *np)
		goto err_free;

		hw = at91_clk_register_master_div(regmap, "masterck_div",
		"masterck_pres",
		"masterck_pres", NULL,
		&at91sam9x5_master_layout,
		&mck_characteristics,
		&at91sam9n12_mck_lock,

drivers/clk/at91/at91sam9rl.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -120,7 +120,7 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
		parent_names[2] = "pllack";
		parent_names[3] = "utmick";
		hw = at91_clk_register_master_pres(regmap, "masterck_pres", 4,
		parent_names,
		parent_names, NULL,
		&at91rm9200_master_layout,
		&sam9rl_mck_characteristics,
		&sam9rl_mck_lock);
		@@ -128,7 +128,7 @@ static void __init at91sam9rl_pmc_setup(struct device_node *np)
		goto err_free;

		hw = at91_clk_register_master_div(regmap, "masterck_div",
		"masterck_pres",
		"masterck_pres", NULL,
		&at91rm9200_master_layout,
		&sam9rl_mck_characteristics,
		&sam9rl_mck_lock, CLK_SET_RATE_GATE, 0);