| 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(name: "cobalt-qube-leds", id: -1); |
| 28 | else |
| 29 | pdev = platform_device_alloc(name: "cobalt-raq-leds", id: -1); |
| 30 | |
| 31 | if (!pdev) |
| 32 | return -ENOMEM; |
| 33 | |
| 34 | retval = platform_device_add_resources(pdev, res: &cobalt_led_resource, num: 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 |