Yoichi Yuasa | e86169f | 2007-10-01 19:45:05 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Registration of Cobalt LED platform device. |
| 3 | * |
Ralf Baechle | 7034228 | 2013-01-22 12:59:30 +0100 | [diff] [blame] | 4 | * Copyright (C) 2007 Yoichi Yuasa <yuasa@linux-mips.org> |
Yoichi Yuasa | e86169f | 2007-10-01 19:45:05 +0900 | [diff] [blame] | 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * (at your option) any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 19 | */ |
| 20 | #include <linux/errno.h> |
| 21 | #include <linux/init.h> |
| 22 | #include <linux/ioport.h> |
| 23 | #include <linux/platform_device.h> |
| 24 | |
Yoichi Yuasa | 9a20375 | 2007-10-01 19:46:50 +0900 | [diff] [blame] | 25 | #include <cobalt.h> |
| 26 | |
Yoichi Yuasa | e86169f | 2007-10-01 19:45:05 +0900 | [diff] [blame] | 27 | static struct resource cobalt_led_resource __initdata = { |
| 28 | .start = 0x1c000000, |
| 29 | .end = 0x1c000000, |
| 30 | .flags = IORESOURCE_MEM, |
| 31 | }; |
| 32 | |
| 33 | static __init int cobalt_led_add(void) |
| 34 | { |
| 35 | struct platform_device *pdev; |
| 36 | int retval; |
| 37 | |
Yoichi Yuasa | 9a20375 | 2007-10-01 19:46:50 +0900 | [diff] [blame] | 38 | if (cobalt_board_id == COBALT_BRD_ID_QUBE1 || |
| 39 | cobalt_board_id == COBALT_BRD_ID_QUBE2) |
| 40 | pdev = platform_device_alloc("cobalt-qube-leds", -1); |
| 41 | else |
| 42 | pdev = platform_device_alloc("cobalt-raq-leds", -1); |
Yoichi Yuasa | e86169f | 2007-10-01 19:45:05 +0900 | [diff] [blame] | 43 | |
| 44 | if (!pdev) |
| 45 | return -ENOMEM; |
| 46 | |
| 47 | retval = platform_device_add_resources(pdev, &cobalt_led_resource, 1); |
| 48 | if (retval) |
| 49 | goto err_free_device; |
| 50 | |
| 51 | retval = platform_device_add(pdev); |
| 52 | if (retval) |
| 53 | goto err_free_device; |
| 54 | |
| 55 | return 0; |
| 56 | |
| 57 | err_free_device: |
| 58 | platform_device_put(pdev); |
| 59 | |
| 60 | return retval; |
| 61 | } |
| 62 | device_initcall(cobalt_led_add); |