1 // SPDX-License-Identifier: GPL-2.0-only
30 	struct pm8058_led *led;  in pm8058_led_set()  local
35 	led = container_of(cled, struct pm8058_led, cdev);  in pm8058_led_set()
36 	switch (led->ledtype) {  in pm8058_led_set()
50 	ret = regmap_update_bits(led->map, led->reg, mask, val);  in pm8058_led_set()
52 		pr_err("Failed to set LED brightness\n");  in pm8058_led_set()
57 	struct pm8058_led *led;  in pm8058_led_get()  local
61 	led = container_of(cled, struct pm8058_led, cdev);  in pm8058_led_get()
63 	ret = regmap_read(led->map, led->reg, &val);  in pm8058_led_get()
65 		pr_err("Failed to get LED brightness\n");  in pm8058_led_get()
69 	switch (led->ledtype) {  in pm8058_led_get()
90 	struct device *dev = &pdev->dev;  in pm8058_led_probe()
91 	struct pm8058_led *led;  in pm8058_led_probe()  local
98 	led = devm_kzalloc(dev, sizeof(*led), GFP_KERNEL);  in pm8058_led_probe()
99 	if (!led)  in pm8058_led_probe()
100 		return -ENOMEM;  in pm8058_led_probe()
102 	led->ledtype = (u32)(unsigned long)of_device_get_match_data(dev);  in pm8058_led_probe()
104 	map = dev_get_regmap(dev->parent, NULL);  in pm8058_led_probe()
107 		return -ENXIO;  in pm8058_led_probe()
109 	led->map = map;  in pm8058_led_probe()
113 	ret = of_property_read_u32(np, "reg", &led->reg);  in pm8058_led_probe()
116 		return -EINVAL;  in pm8058_led_probe()
119 	led->cdev.brightness_set = pm8058_led_set;  in pm8058_led_probe()
120 	led->cdev.brightness_get = pm8058_led_get;  in pm8058_led_probe()
121 	if (led->ledtype == PM8058_LED_TYPE_COMMON)  in pm8058_led_probe()
125 	led->cdev.max_brightness = maxbright;  in pm8058_led_probe()
132 		led->cdev.brightness = maxbright;  in pm8058_led_probe()
133 		pm8058_led_set(&led->cdev, maxbright);  in pm8058_led_probe()
136 		led->cdev.brightness = pm8058_led_get(&led->cdev);  in pm8058_led_probe()
139 		led->cdev.brightness = LED_OFF;  in pm8058_led_probe()
140 		pm8058_led_set(&led->cdev, LED_OFF);  in pm8058_led_probe()
143 	if (led->ledtype == PM8058_LED_TYPE_KEYPAD ||  in pm8058_led_probe()
144 	    led->ledtype == PM8058_LED_TYPE_FLASH)  in pm8058_led_probe()
145 		led->cdev.flags	= LED_CORE_SUSPENDRESUME;  in pm8058_led_probe()
147 	ret = devm_led_classdev_register_ext(dev, &led->cdev, &init_data);  in pm8058_led_probe()
149 		dev_err(dev, "Failed to register LED for %pOF\n", np);  in pm8058_led_probe()
156 		.compatible = "qcom,pm8058-led",
160 		.compatible = "qcom,pm8058-keypad-led",
164 		.compatible = "qcom,pm8058-flash-led",
174 		.name	= "pm8058-leds",
180 MODULE_DESCRIPTION("PM8058 LEDs driver");
182 MODULE_ALIAS("platform:pm8058-leds");