1 // SPDX-License-Identifier: GPL-2.0-or-later
6 #include <linux/clk-provider.h>
71 	struct regmap *regmap = osc->regmap;  in clk_main_osc_prepare()
94 	struct regmap *regmap = osc->regmap;  in clk_main_osc_unprepare()
111 	struct regmap *regmap = osc->regmap;  in clk_main_osc_is_prepared()
136 	struct clk_init_data init;  in at91_clk_register_main_osc()  local
141 		return ERR_PTR(-EINVAL);  in at91_clk_register_main_osc()
145 		return ERR_PTR(-ENOMEM);  in at91_clk_register_main_osc()
147 	init.name = name;  in at91_clk_register_main_osc()
148 	init.ops = &main_osc_ops;  in at91_clk_register_main_osc()
149 	init.parent_names = &parent_name;  in at91_clk_register_main_osc()
150 	init.num_parents = 1;  in at91_clk_register_main_osc()
151 	init.flags = CLK_IGNORE_UNUSED;  in at91_clk_register_main_osc()
153 	osc->hw.init = &init;  in at91_clk_register_main_osc()
154 	osc->regmap = regmap;  in at91_clk_register_main_osc()
162 	hw = &osc->hw;  in at91_clk_register_main_osc()
163 	ret = clk_hw_register(NULL, &osc->hw);  in at91_clk_register_main_osc()
184 	struct regmap *regmap = osc->regmap;  in clk_main_rc_osc_prepare()
203 	struct regmap *regmap = osc->regmap;  in clk_main_rc_osc_unprepare()
218 	struct regmap *regmap = osc->regmap;  in clk_main_rc_osc_is_prepared()
232 	return osc->frequency;  in clk_main_rc_osc_recalc_rate()
240 	return osc->accuracy;  in clk_main_rc_osc_recalc_accuracy()
257 	struct clk_init_data init;  in at91_clk_register_main_rc_osc()  local
262 		return ERR_PTR(-EINVAL);  in at91_clk_register_main_rc_osc()
266 		return ERR_PTR(-ENOMEM);  in at91_clk_register_main_rc_osc()
268 	init.name = name;  in at91_clk_register_main_rc_osc()
269 	init.ops = &main_rc_osc_ops;  in at91_clk_register_main_rc_osc()
270 	init.parent_names = NULL;  in at91_clk_register_main_rc_osc()
271 	init.num_parents = 0;  in at91_clk_register_main_rc_osc()
272 	init.flags = CLK_IGNORE_UNUSED;  in at91_clk_register_main_rc_osc()
274 	osc->hw.init = &init;  in at91_clk_register_main_rc_osc()
275 	osc->regmap = regmap;  in at91_clk_register_main_rc_osc()
276 	osc->frequency = frequency;  in at91_clk_register_main_rc_osc()
277 	osc->accuracy = accuracy;  in at91_clk_register_main_rc_osc()
279 	hw = &osc->hw;  in at91_clk_register_main_rc_osc()
306 	return -ETIMEDOUT;  in clk_main_probe_frequency()
329 	return clk_main_probe_frequency(clkmain->regmap);  in clk_rm9200_main_prepare()
337 	regmap_read(clkmain->regmap, AT91_CKGR_MCFR, &status);  in clk_rm9200_main_is_prepared()
347 	return clk_main_recalc_rate(clkmain->regmap, parent_rate);  in clk_rm9200_main_recalc_rate()
362 	struct clk_init_data init;  in at91_clk_register_rm9200_main()  local
367 		return ERR_PTR(-EINVAL);  in at91_clk_register_rm9200_main()
370 		return ERR_PTR(-EINVAL);  in at91_clk_register_rm9200_main()
374 		return ERR_PTR(-ENOMEM);  in at91_clk_register_rm9200_main()
376 	init.name = name;  in at91_clk_register_rm9200_main()
377 	init.ops = &rm9200_main_ops;  in at91_clk_register_rm9200_main()
378 	init.parent_names = &parent_name;  in at91_clk_register_rm9200_main()
379 	init.num_parents = 1;  in at91_clk_register_rm9200_main()
380 	init.flags = 0;  in at91_clk_register_rm9200_main()
382 	clkmain->hw.init = &init;  in at91_clk_register_rm9200_main()
383 	clkmain->regmap = regmap;  in at91_clk_register_rm9200_main()
385 	hw = &clkmain->hw;  in at91_clk_register_rm9200_main()
386 	ret = clk_hw_register(NULL, &clkmain->hw);  in at91_clk_register_rm9200_main()
407 	struct regmap *regmap = clkmain->regmap;  in clk_sam9x5_main_prepare()
419 	return clk_sam9x5_main_ready(clkmain->regmap);  in clk_sam9x5_main_is_prepared()
427 	return clk_main_recalc_rate(clkmain->regmap, parent_rate);  in clk_sam9x5_main_recalc_rate()
433 	struct regmap *regmap = clkmain->regmap;  in clk_sam9x5_main_set_parent()
437 		return -EINVAL;  in clk_sam9x5_main_set_parent()
463 	regmap_read(clkmain->regmap, AT91_CKGR_MOR, &status);  in clk_sam9x5_main_get_parent()
483 	struct clk_init_data init;  in at91_clk_register_sam9x5_main()  local
489 		return ERR_PTR(-EINVAL);  in at91_clk_register_sam9x5_main()
492 		return ERR_PTR(-EINVAL);  in at91_clk_register_sam9x5_main()
496 		return ERR_PTR(-ENOMEM);  in at91_clk_register_sam9x5_main()
498 	init.name = name;  in at91_clk_register_sam9x5_main()
499 	init.ops = &sam9x5_main_ops;  in at91_clk_register_sam9x5_main()
500 	init.parent_names = parent_names;  in at91_clk_register_sam9x5_main()
501 	init.num_parents = num_parents;  in at91_clk_register_sam9x5_main()
502 	init.flags = CLK_SET_PARENT_GATE;  in at91_clk_register_sam9x5_main()
504 	clkmain->hw.init = &init;  in at91_clk_register_sam9x5_main()
505 	clkmain->regmap = regmap;  in at91_clk_register_sam9x5_main()
506 	regmap_read(clkmain->regmap, AT91_CKGR_MOR, &status);  in at91_clk_register_sam9x5_main()
507 	clkmain->parent = clk_main_parent_select(status);  in at91_clk_register_sam9x5_main()
509 	hw = &clkmain->hw;  in at91_clk_register_sam9x5_main()
510 	ret = clk_hw_register(NULL, &clkmain->hw);  in at91_clk_register_sam9x5_main()