| Joonyoung Shim | 995c48a | 2010-08-06 19:26:10 +0900 | [diff] [blame] | 1 | /* |
| 2 | * linux/arch/arm/plat-samsung/dev-keypad.c |
| 3 | * |
| 4 | * Copyright (C) 2010 Samsung Electronics Co.Ltd |
| 5 | * Author: Joonyoung Shim <jy0922.shim@samsung.com> |
| 6 | * |
| 7 | * This program is free software; you can redistribute it and/or modify it |
| 8 | * under the terms of the GNU General Public License as published by the |
| 9 | * Free Software Foundation; either version 2 of the License, or (at your |
| 10 | * option) any later version. |
| 11 | * |
| 12 | */ |
| 13 | |
| 14 | #include <linux/platform_device.h> |
| 15 | #include <mach/irqs.h> |
| 16 | #include <mach/map.h> |
| 17 | #include <plat/cpu.h> |
| 18 | #include <plat/devs.h> |
| 19 | #include <plat/keypad.h> |
| 20 | |
| 21 | static struct resource samsung_keypad_resources[] = { |
| 22 | [0] = { |
| 23 | .start = SAMSUNG_PA_KEYPAD, |
| 24 | .end = SAMSUNG_PA_KEYPAD + 0x20 - 1, |
| 25 | .flags = IORESOURCE_MEM, |
| 26 | }, |
| 27 | [1] = { |
| 28 | .start = IRQ_KEYPAD, |
| 29 | .end = IRQ_KEYPAD, |
| 30 | .flags = IORESOURCE_IRQ, |
| 31 | }, |
| 32 | }; |
| 33 | |
| 34 | struct platform_device samsung_device_keypad = { |
| 35 | .name = "samsung-keypad", |
| 36 | .id = -1, |
| 37 | .num_resources = ARRAY_SIZE(samsung_keypad_resources), |
| 38 | .resource = samsung_keypad_resources, |
| 39 | }; |
| 40 | |
| 41 | void __init samsung_keypad_set_platdata(struct samsung_keypad_platdata *pd) |
| 42 | { |
| 43 | struct samsung_keypad_platdata *npd; |
| 44 | |
| 45 | npd = s3c_set_platdata(pd, sizeof(struct samsung_keypad_platdata), |
| 46 | &samsung_device_keypad); |
| 47 | |
| 48 | if (!npd->cfg_gpio) |
| 49 | npd->cfg_gpio = samsung_keypad_cfg_gpio; |
| 50 | } |