Lines Matching refs:arizona
29 static int arizona_map_irq(struct arizona *arizona, int irq) in arizona_map_irq() argument
33 ret = regmap_irq_get_virq(arizona->aod_irq_chip, irq); in arizona_map_irq()
35 ret = regmap_irq_get_virq(arizona->irq_chip, irq); in arizona_map_irq()
40 int arizona_request_irq(struct arizona *arizona, int irq, char *name, in arizona_request_irq() argument
43 irq = arizona_map_irq(arizona, irq); in arizona_request_irq()
52 void arizona_free_irq(struct arizona *arizona, int irq, void *data) in arizona_free_irq() argument
54 irq = arizona_map_irq(arizona, irq); in arizona_free_irq()
62 int arizona_set_irq_wake(struct arizona *arizona, int irq, int on) in arizona_set_irq_wake() argument
64 irq = arizona_map_irq(arizona, irq); in arizona_set_irq_wake()
74 struct arizona *arizona = data; in arizona_boot_done() local
76 dev_dbg(arizona->dev, "Boot done\n"); in arizona_boot_done()
83 struct arizona *arizona = data; in arizona_ctrlif_err() local
89 dev_err(arizona->dev, "Control interface error\n"); in arizona_ctrlif_err()
96 struct arizona *arizona = data; in arizona_irq_thread() local
101 ret = pm_runtime_get_sync(arizona->dev); in arizona_irq_thread()
103 dev_err(arizona->dev, "Failed to resume device: %d\n", ret); in arizona_irq_thread()
111 handle_nested_irq(irq_find_mapping(arizona->virq, 0)); in arizona_irq_thread()
117 ret = regmap_read(arizona->regmap, ARIZONA_IRQ_PIN_STATUS, in arizona_irq_thread()
120 handle_nested_irq(irq_find_mapping(arizona->virq, 1)); in arizona_irq_thread()
122 dev_err(arizona->dev, in arizona_irq_thread()
130 if (!arizona->pdata.irq_gpio) { in arizona_irq_thread()
132 } else if (arizona->pdata.irq_flags & IRQF_TRIGGER_RISING && in arizona_irq_thread()
133 gpio_get_value_cansleep(arizona->pdata.irq_gpio)) { in arizona_irq_thread()
135 } else if (arizona->pdata.irq_flags & IRQF_TRIGGER_FALLING && in arizona_irq_thread()
136 !gpio_get_value_cansleep(arizona->pdata.irq_gpio)) { in arizona_irq_thread()
141 pm_runtime_mark_last_busy(arizona->dev); in arizona_irq_thread()
142 pm_runtime_put_autosuspend(arizona->dev); in arizona_irq_thread()
157 struct arizona *arizona = irq_data_get_irq_chip_data(data); in arizona_irq_set_wake() local
159 return irq_set_irq_wake(arizona->irq, on); in arizona_irq_set_wake()
194 int arizona_irq_init(struct arizona *arizona) in arizona_irq_init() argument
201 arizona->ctrlif_error = true; in arizona_irq_init()
203 switch (arizona->type) { in arizona_irq_init()
209 arizona->ctrlif_error = false; in arizona_irq_init()
217 switch (arizona->rev) { in arizona_irq_init()
226 arizona->ctrlif_error = false; in arizona_irq_init()
234 arizona->ctrlif_error = false; in arizona_irq_init()
243 regmap_write(arizona->regmap, ARIZONA_WAKE_CONTROL, 0); in arizona_irq_init()
246 if (!arizona->pdata.irq_flags) { in arizona_irq_init()
247 irq_data = irq_get_irq_data(arizona->irq); in arizona_irq_init()
249 dev_err(arizona->dev, "Invalid IRQ: %d\n", in arizona_irq_init()
250 arizona->irq); in arizona_irq_init()
254 arizona->pdata.irq_flags = irqd_get_trigger_type(irq_data); in arizona_irq_init()
255 switch (arizona->pdata.irq_flags) { in arizona_irq_init()
265 arizona->pdata.irq_flags = IRQF_TRIGGER_LOW; in arizona_irq_init()
270 if (arizona->pdata.irq_flags & (IRQF_TRIGGER_HIGH | in arizona_irq_init()
272 ret = regmap_update_bits(arizona->regmap, ARIZONA_IRQ_CTRL_1, in arizona_irq_init()
275 dev_err(arizona->dev, "Couldn't set IRQ polarity: %d\n", in arizona_irq_init()
281 flags |= arizona->pdata.irq_flags; in arizona_irq_init()
284 arizona->virq = irq_domain_add_linear(NULL, 2, &arizona_domain_ops, in arizona_irq_init()
285 arizona); in arizona_irq_init()
286 if (!arizona->virq) { in arizona_irq_init()
287 dev_err(arizona->dev, "Failed to add core IRQ domain\n"); in arizona_irq_init()
292 ret = regmap_add_irq_chip(arizona->regmap, in arizona_irq_init()
293 irq_create_mapping(arizona->virq, 0), in arizona_irq_init()
295 &arizona->aod_irq_chip); in arizona_irq_init()
297 dev_err(arizona->dev, "Failed to add AOD IRQs: %d\n", ret); in arizona_irq_init()
301 ret = regmap_add_irq_chip(arizona->regmap, in arizona_irq_init()
302 irq_create_mapping(arizona->virq, 1), in arizona_irq_init()
304 &arizona->irq_chip); in arizona_irq_init()
306 dev_err(arizona->dev, "Failed to add main IRQs: %d\n", ret); in arizona_irq_init()
311 i = arizona_map_irq(arizona, ARIZONA_IRQ_BOOT_DONE); in arizona_irq_init()
313 "Boot done", arizona); in arizona_irq_init()
315 dev_err(arizona->dev, "Failed to request boot done %d: %d\n", in arizona_irq_init()
316 arizona->irq, ret); in arizona_irq_init()
321 if (arizona->ctrlif_error) { in arizona_irq_init()
322 i = arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR); in arizona_irq_init()
325 "Control interface error", arizona); in arizona_irq_init()
327 dev_err(arizona->dev, in arizona_irq_init()
329 arizona->irq, ret); in arizona_irq_init()
335 if (arizona->pdata.irq_gpio) { in arizona_irq_init()
336 if (gpio_to_irq(arizona->pdata.irq_gpio) != arizona->irq) { in arizona_irq_init()
337 dev_warn(arizona->dev, "IRQ %d is not GPIO %d (%d)\n", in arizona_irq_init()
338 arizona->irq, arizona->pdata.irq_gpio, in arizona_irq_init()
339 gpio_to_irq(arizona->pdata.irq_gpio)); in arizona_irq_init()
340 arizona->irq = gpio_to_irq(arizona->pdata.irq_gpio); in arizona_irq_init()
343 ret = devm_gpio_request_one(arizona->dev, in arizona_irq_init()
344 arizona->pdata.irq_gpio, in arizona_irq_init()
347 dev_err(arizona->dev, in arizona_irq_init()
349 arizona->pdata.irq_gpio, ret); in arizona_irq_init()
350 arizona->pdata.irq_gpio = 0; in arizona_irq_init()
354 ret = request_threaded_irq(arizona->irq, NULL, arizona_irq_thread, in arizona_irq_init()
355 flags, "arizona", arizona); in arizona_irq_init()
358 dev_err(arizona->dev, "Failed to request primary IRQ %d: %d\n", in arizona_irq_init()
359 arizona->irq, ret); in arizona_irq_init()
366 if (arizona->ctrlif_error) in arizona_irq_init()
367 free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR), in arizona_irq_init()
368 arizona); in arizona_irq_init()
370 free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_BOOT_DONE), arizona); in arizona_irq_init()
372 regmap_del_irq_chip(irq_create_mapping(arizona->virq, 1), in arizona_irq_init()
373 arizona->irq_chip); in arizona_irq_init()
375 regmap_del_irq_chip(irq_create_mapping(arizona->virq, 0), in arizona_irq_init()
376 arizona->aod_irq_chip); in arizona_irq_init()
382 int arizona_irq_exit(struct arizona *arizona) in arizona_irq_exit() argument
384 if (arizona->ctrlif_error) in arizona_irq_exit()
385 free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_CTRLIF_ERR), in arizona_irq_exit()
386 arizona); in arizona_irq_exit()
387 free_irq(arizona_map_irq(arizona, ARIZONA_IRQ_BOOT_DONE), arizona); in arizona_irq_exit()
388 regmap_del_irq_chip(irq_create_mapping(arizona->virq, 1), in arizona_irq_exit()
389 arizona->irq_chip); in arizona_irq_exit()
390 regmap_del_irq_chip(irq_create_mapping(arizona->virq, 0), in arizona_irq_exit()
391 arizona->aod_irq_chip); in arizona_irq_exit()
392 free_irq(arizona->irq, arizona); in arizona_irq_exit()