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16216333 | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
e86169ff YY |
2 | /* |
3 | * Registration of Cobalt LED platform device. | |
4 | * | |
70342287 | 5 | * Copyright (C) 2007 Yoichi Yuasa <yuasa@linux-mips.org> |
e86169ff YY |
6 | */ |
7 | #include <linux/errno.h> | |
8 | #include <linux/init.h> | |
9 | #include <linux/ioport.h> | |
10 | #include <linux/platform_device.h> | |
11 | ||
9a203755 YY |
12 | #include <cobalt.h> |
13 | ||
e86169ff YY |
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 | ||
9a203755 YY |
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); | |
e86169ff YY |
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); |