3 // extcon-max77693.c - MAX77693 extcon driver to support MAX77693 MUIC
16 #include <linux/mfd/max77693.h>
17 #include <linux/mfd/max77693-common.h>
18 #include <linux/mfd/max77693-private.h>
23 #define	DEV_NAME			"max77693-muic"
27  * Default value of MAX77693 register to bring up MUIC device.
29  * extcon-max77693 driver use 'default_init_data' to bring up base operation
30  * of MAX77693 MUIC device.
67 	struct max77693_dev *max77693;  member
194  * MAX77693 MUIC device support below list of accessories(external connector)
212  * @info: the instance including private data of max77693 MUIC
230 		ret = regmap_write(info->max77693->regmap_muic,  in max77693_muic_set_debounce_time()
248  * @info: the instance including private data of max77693 MUIC
252  * The max77693 MUIC device share outside H/W line among a varity of cables
267 	ret = regmap_update_bits(info->max77693->regmap_muic,  in max77693_muic_set_path()
279 	ret = regmap_update_bits(info->max77693->regmap_muic,  in max77693_muic_set_path()
297  * @info: the instance including private data of max77693 MUIC
689 		 * The MAX77693 MUIC device can detect total 34 cable type  in max77693_muic_adc_handler()
708 		 * The MAX77693 MUIC device can detect total 34 cable type  in max77693_muic_adc_handler()
951 	ret = regmap_bulk_read(info->max77693->regmap_muic,  in max77693_muic_irq_work()
1024 	ret = regmap_bulk_read(info->max77693->regmap_muic,  in max77693_muic_detect_accessory()
1069 	struct max77693_dev *max77693 = dev_get_drvdata(pdev->dev.parent);  in max77693_muic_probe()  local
1070 	struct max77693_platform_data *pdata = dev_get_platdata(max77693->dev);  in max77693_muic_probe()
1087 	info->max77693 = max77693;  in max77693_muic_probe()
1088 	if (info->max77693->regmap_muic) {  in max77693_muic_probe()
1091 		info->max77693->regmap_muic = devm_regmap_init_i2c(  in max77693_muic_probe()
1092 						info->max77693->i2c_muic,  in max77693_muic_probe()
1094 		if (IS_ERR(info->max77693->regmap_muic)) {  in max77693_muic_probe()
1095 			ret = PTR_ERR(info->max77693->regmap_muic);  in max77693_muic_probe()
1096 			dev_err(max77693->dev,  in max77693_muic_probe()
1108 	info->dock->name = "max77693-muic/dock";  in max77693_muic_probe()
1109 	info->dock->phys = "max77693-muic/extcon";  in max77693_muic_probe()
1132 	/* Support irq domain for MAX77693 MUIC device */  in max77693_muic_probe()
1137 		virq = regmap_irq_get_virq(max77693->irq_data_muic,  in max77693_muic_probe()
1179 		regmap_write(info->max77693->regmap_muic,  in max77693_muic_probe()
1218 	ret = regmap_bulk_read(info->max77693->regmap_muic,  in max77693_muic_probe()
1231 	ret = regmap_read(info->max77693->regmap_muic,  in max77693_muic_probe()
1277 MODULE_DESCRIPTION("Maxim MAX77693 Extcon driver");
1280 MODULE_ALIAS("platform:max77693-muic");