2 * This file is subject to the terms and conditions of the GNU General Public
3 * License. See the file "COPYING" in the main directory of this archive
6 * Copyright (C) 2012 MIPS Technologies, Inc. All rights reserved.
8 #include <linux/kernel.h>
9 #include <linux/module.h>
10 #include <linux/init.h>
11 #include <linux/platform_device.h>
12 #include <linux/leds.h>
13 #include <linux/err.h>
16 static void sead3_pled_set(struct led_classdev *led_cdev,
17 enum led_brightness value)
19 writel(value, (void __iomem *)0xBF000210); /* FIXME */
22 static void sead3_fled_set(struct led_classdev *led_cdev,
23 enum led_brightness value)
25 writel(value, (void __iomem *)0xBF000218); /* FIXME */
28 static struct led_classdev sead3_pled = {
29 .name = "sead3::pled",
30 .brightness_set = sead3_pled_set,
31 .flags = LED_CORE_SUSPENDRESUME,
34 static struct led_classdev sead3_fled = {
35 .name = "sead3::fled",
36 .brightness_set = sead3_fled_set,
37 .flags = LED_CORE_SUSPENDRESUME,
40 static int sead3_led_probe(struct platform_device *pdev)
44 ret = led_classdev_register(&pdev->dev, &sead3_pled);
48 ret = led_classdev_register(&pdev->dev, &sead3_fled);
50 led_classdev_unregister(&sead3_pled);
55 static int sead3_led_remove(struct platform_device *pdev)
57 led_classdev_unregister(&sead3_pled);
58 led_classdev_unregister(&sead3_fled);
62 static struct platform_driver sead3_led_driver = {
63 .probe = sead3_led_probe,
64 .remove = sead3_led_remove,
70 module_platform_driver(sead3_led_driver);
72 MODULE_AUTHOR("Kristian Kielhofner <kris@krisk.org>");
73 MODULE_DESCRIPTION("SEAD3 LED driver");
74 MODULE_LICENSE("GPL");