1 // SPDX-License-Identifier: GPL-2.0
6 // LED driver for MAXIM 77650/77651 charger/power-supply.
10 #include <linux/mfd/max77650.h>
50 	struct max77650_led *led = max77650_to_led(cdev);  in max77650_led_brightness_set()  local
60 	return regmap_update_bits(led->map, led->regA, mask, val);  in max77650_led_brightness_set()
66 	struct max77650_led *leds, *led;  in max77650_led_probe()  local
72 	dev = &pdev->dev;  in max77650_led_probe()
77 		return -ENOMEM;  in max77650_led_probe()
79 	map = dev_get_regmap(dev->parent, NULL);  in max77650_led_probe()
81 		return -ENODEV;  in max77650_led_probe()
85 		return -ENODEV;  in max77650_led_probe()
92 			rv = -EINVAL;  in max77650_led_probe()
96 		led = &leds[reg];  in max77650_led_probe()
97 		led->map = map;  in max77650_led_probe()
98 		led->regA = MAX77650_LED_A_BASE + reg;  in max77650_led_probe()
99 		led->regB = MAX77650_LED_B_BASE + reg;  in max77650_led_probe()
100 		led->cdev.brightness_set_blocking = max77650_led_brightness_set;  in max77650_led_probe()
101 		led->cdev.max_brightness = MAX77650_LED_MAX_BRIGHTNESS;  in max77650_led_probe()
104 		init_data.devicename = "max77650";  in max77650_led_probe()
108 		rv = devm_led_classdev_register_ext(dev, &led->cdev,  in max77650_led_probe()
113 		rv = regmap_write(map, led->regA, MAX77650_LED_A_DEFAULT);  in max77650_led_probe()
117 		rv = regmap_write(map, led->regB, MAX77650_LED_B_DEFAULT);  in max77650_led_probe()
131 	{ .compatible = "maxim,max77650-led" },
138 		.name = "max77650-led",
145 MODULE_DESCRIPTION("MAXIM 77650/77651 LED driver");
148 MODULE_ALIAS("platform:max77650-led");