3  * Device access for Dialog DA9063 modules
24 #include <linux/mfd/da9063/core.h>
25 #include <linux/mfd/da9063/registers.h>
85 		.of_compatible	= "dlg,da9063-watchdog",
96 		.of_compatible = "dlg,da9063-onkey",
103 /* Only present on DA9063 , not on DA9063L */
109 		.of_compatible	= "dlg,da9063-rtc",
113 static int da9063_clear_fault_log(struct da9063 *da9063)  in da9063_clear_fault_log()  argument
118 	ret = regmap_read(da9063->regmap, DA9063_REG_FAULT_LOG, &fault_log);  in da9063_clear_fault_log()
120 		dev_err(da9063->dev, "Cannot read FAULT_LOG.\n");  in da9063_clear_fault_log()
126 			dev_dbg(da9063->dev,  in da9063_clear_fault_log()
129 			dev_dbg(da9063->dev,  in da9063_clear_fault_log()
132 			dev_dbg(da9063->dev,  in da9063_clear_fault_log()
135 			dev_dbg(da9063->dev,  in da9063_clear_fault_log()
138 			dev_dbg(da9063->dev,  in da9063_clear_fault_log()
141 			dev_dbg(da9063->dev,  in da9063_clear_fault_log()
144 			dev_dbg(da9063->dev,  in da9063_clear_fault_log()
147 			dev_dbg(da9063->dev,  in da9063_clear_fault_log()
151 	ret = regmap_write(da9063->regmap,  in da9063_clear_fault_log()
155 		dev_err(da9063->dev,  in da9063_clear_fault_log()
161 int da9063_device_init(struct da9063 *da9063, unsigned int irq)  in da9063_device_init()  argument
165 	ret = da9063_clear_fault_log(da9063);  in da9063_device_init()
167 		dev_err(da9063->dev, "Cannot clear fault log\n");  in da9063_device_init()
169 	da9063->flags = 0;  in da9063_device_init()
170 	da9063->irq_base = -1;  in da9063_device_init()
171 	da9063->chip_irq = irq;  in da9063_device_init()
173 	ret = da9063_irq_init(da9063);  in da9063_device_init()
175 		dev_err(da9063->dev, "Cannot initialize interrupts.\n");  in da9063_device_init()
179 	da9063->irq_base = regmap_irq_chip_get_base(da9063->regmap_irq);  in da9063_device_init()
181 	ret = devm_mfd_add_devices(da9063->dev, PLATFORM_DEVID_NONE,  in da9063_device_init()
184 				   NULL, da9063->irq_base, NULL);  in da9063_device_init()
186 		dev_err(da9063->dev, "Failed to add child devices\n");  in da9063_device_init()
190 	if (da9063->type == PMIC_TYPE_DA9063) {  in da9063_device_init()
191 		ret = devm_mfd_add_devices(da9063->dev, PLATFORM_DEVID_NONE,  in da9063_device_init()
193 					   NULL, da9063->irq_base, NULL);  in da9063_device_init()
195 			dev_err(da9063->dev, "Failed to add child devices\n");  in da9063_device_init()
203 MODULE_DESCRIPTION("PMIC driver for Dialog DA9063");