3  * Interrupt support for Cirrus Logic Madera codecs
19 #include <linux/irqchip/irq-madera.h>
20 #include <linux/mfd/madera/core.h>
21 #include <linux/mfd/madera/pdata.h>
22 #include <linux/mfd/madera/registers.h>
30 /* Mappings are the same for all Madera codecs */
90 	.name		= "madera IRQ",
103 	struct madera *madera = dev_get_drvdata(dev->parent);  in madera_suspend()  local
105 	dev_dbg(madera->irq_dev, "Suspend, disabling IRQ\n");  in madera_suspend()
112 	disable_irq(madera->irq);  in madera_suspend()
119 	struct madera *madera = dev_get_drvdata(dev->parent);  in madera_suspend_noirq()  local
121 	dev_dbg(madera->irq_dev, "No IRQ suspend, reenabling IRQ\n");  in madera_suspend_noirq()
124 	enable_irq(madera->irq);  in madera_suspend_noirq()
131 	struct madera *madera = dev_get_drvdata(dev->parent);  in madera_resume_noirq()  local
133 	dev_dbg(madera->irq_dev, "No IRQ resume, disabling IRQ\n");  in madera_resume_noirq()
139 	disable_irq(madera->irq);  in madera_resume_noirq()
146 	struct madera *madera = dev_get_drvdata(dev->parent);  in madera_resume()  local
148 	dev_dbg(madera->irq_dev, "Resume, reenabling IRQ\n");  in madera_resume()
151 	enable_irq(madera->irq);  in madera_resume()
165 	struct madera *madera = dev_get_drvdata(pdev->dev.parent);  in madera_irq_probe()  local
176 	irq_flags = madera->pdata.irq_flags;  in madera_irq_probe()
178 		irq_data = irq_get_irq_data(madera->irq);  in madera_irq_probe()
180 			dev_err(&pdev->dev, "Invalid IRQ: %d\n", madera->irq);  in madera_irq_probe()
201 		ret = regmap_update_bits(madera->regmap, MADERA_IRQ1_CTRL,  in madera_irq_probe()
214 	ret = regmap_add_irq_chip(madera->regmap, madera->irq, IRQF_ONESHOT, 0,  in madera_irq_probe()
215 				  &madera_irq_chip, &madera->irq_data);  in madera_irq_probe()
222 	madera->irq_dev = &pdev->dev;  in madera_irq_probe()
229 	struct madera *madera = dev_get_drvdata(pdev->dev.parent);  in madera_irq_remove()  local
235 	madera->irq_dev = NULL;  in madera_irq_remove()
236 	regmap_del_irq_chip(madera->irq, madera->irq_data);  in madera_irq_remove()
245 		.name	= "madera-irq",
251 MODULE_SOFTDEP("pre: madera");
252 MODULE_DESCRIPTION("Madera IRQ driver");