1 // SPDX-License-Identifier: GPL-2.0-or-later
2 /*
3 * Registration of Cobalt LED platform device.
4 *
5 * Copyright (C) 2007 Yoichi Yuasa <yuasa@linux-mips.org>
6 */
7 #include <linux/errno.h>
8 #include <linux/init.h>
9 #include <linux/ioport.h>
10 #include <linux/platform_device.h>
11
12 #include <cobalt.h>
13
14 static struct resource cobalt_led_resource __initdata = {
15 .start = 0x1c000000,
16 .end = 0x1c000000,
17 .flags = IORESOURCE_MEM,
18 };
19
20 static __init int cobalt_led_add(void)
21 {
22 struct platform_device *pdev;
23 int retval;
24
25 if (cobalt_board_id == COBALT_BRD_ID_QUBE1 ||
26 cobalt_board_id == COBALT_BRD_ID_QUBE2)
27 pdev = platform_device_alloc("cobalt-qube-leds", -1);
28 else
29 pdev = platform_device_alloc("cobalt-raq-leds", -1);
30
31 if (!pdev)
32 return -ENOMEM;
33
34 retval = platform_device_add_resources(pdev, &cobalt_led_resource, 1);
35 if (retval)
36 goto err_free_device;
37
38 retval = platform_device_add(pdev);
39 if (retval)
40 goto err_free_device;
41
42 return 0;
43
44 err_free_device:
45 platform_device_put(pdev);
46
47 return retval;
48 }
49 device_initcall(cobalt_led_add);
50
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.