projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b7a98255 KP |
1 | /* linux/arch/arm/plat-samsung/dev-i2c3.c |
| 2 | * | |
| 3 | * Copyright (c) 2010 Samsung Electronics Co., Ltd. | |
| 4 | * http://www.samsung.com/ | |
| 5 | * | |
| 6 | * S5P series device definition for i2c device 3 | |
| 7 | * | |
| 8 | * This program is free software; you can redistribute it and/or modify | |
| 9 | * it under the terms of the GNU General Public License version 2 as | |
| 10 | * published by the Free Software Foundation. | |
| 11 | */ | |
| 12 | ||
| 13 | #include <linux/gfp.h> | |
| 14 | #include <linux/kernel.h> | |
| 15 | #include <linux/string.h> | |
| 16 | #include <linux/platform_device.h> | |
| 17 | ||
| 18 | #include <mach/irqs.h> | |
| 19 | #include <mach/map.h> | |
| 20 | ||
| 21 | #include <plat/regs-iic.h> | |
| 22 | #include <plat/iic.h> | |
| 23 | #include <plat/devs.h> | |
| 24 | #include <plat/cpu.h> | |
| 25 | ||
| 26 | static struct resource s3c_i2c_resource[] = { | |
| 27 | [0] = { | |
| 28 | .start = S3C_PA_IIC5, | |
| 29 | .end = S3C_PA_IIC5 + SZ_4K - 1, | |
| 30 | .flags = IORESOURCE_MEM, | |
| 31 | }, | |
| 32 | [1] = { | |
| 33 | .start = IRQ_IIC5, | |
| 34 | .end = IRQ_IIC5, | |
| 35 | .flags = IORESOURCE_IRQ, | |
| 36 | }, | |
| 37 | }; | |
| 38 | ||
| 39 | struct platform_device s3c_device_i2c5 = { | |
| 40 | .name = "s3c2440-i2c", | |
| 41 | .id = 5, | |
| 42 | .num_resources = ARRAY_SIZE(s3c_i2c_resource), | |
| 43 | .resource = s3c_i2c_resource, | |
| 44 | }; | |
| 45 | ||
| b7a98255 KP |
46 | void __init s3c_i2c5_set_platdata(struct s3c2410_platform_i2c *pd) |
| 47 | { | |
| 48 | struct s3c2410_platform_i2c *npd; | |
| 49 | ||
| 696f6fc1 NKC |
50 | if (!pd) { |
| 51 | pd = &default_i2c_data; | |
| 52 | pd->bus_num = 5; | |
| 53 | } | |
| b7a98255 | 54 | |
| 2c2e2c27 NKC |
55 | npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c), |
| 56 | &s3c_device_i2c5); | |
| b7a98255 | 57 | |
| 2c2e2c27 NKC |
58 | if (!npd->cfg_gpio) |
| 59 | npd->cfg_gpio = s3c_i2c5_cfg_gpio; | |
| b7a98255 | 60 | } |