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1 | /* linux/arch/arm/plat-s5p/dev-fimd0.c |
2 | * | |
3 | * Copyright (c) 2009-2011 Samsung Electronics Co., Ltd. | |
4 | * http://www.samsung.com | |
5 | * | |
6 | * Core file for Samsung Display Controller (FIMD) driver | |
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/kernel.h> | |
14 | #include <linux/string.h> | |
15 | #include <linux/platform_device.h> | |
16 | #include <linux/fb.h> | |
17 | #include <linux/gfp.h> | |
18 | #include <linux/dma-mapping.h> | |
19 | ||
20 | #include <mach/irqs.h> | |
21 | #include <mach/map.h> | |
22 | ||
23 | #include <plat/fb.h> | |
24 | #include <plat/devs.h> | |
25 | #include <plat/cpu.h> | |
26 | ||
27 | static struct resource s5p_fimd0_resource[] = { | |
28 | [0] = { | |
29 | .start = S5P_PA_FIMD0, | |
30 | .end = S5P_PA_FIMD0 + SZ_32K - 1, | |
31 | .flags = IORESOURCE_MEM, | |
32 | }, | |
33 | [1] = { | |
34 | .start = IRQ_FIMD0_VSYNC, | |
35 | .end = IRQ_FIMD0_VSYNC, | |
36 | .flags = IORESOURCE_IRQ, | |
37 | }, | |
38 | [2] = { | |
39 | .start = IRQ_FIMD0_FIFO, | |
40 | .end = IRQ_FIMD0_FIFO, | |
41 | .flags = IORESOURCE_IRQ, | |
42 | }, | |
43 | [3] = { | |
44 | .start = IRQ_FIMD0_SYSTEM, | |
45 | .end = IRQ_FIMD0_SYSTEM, | |
46 | .flags = IORESOURCE_IRQ, | |
47 | }, | |
48 | }; | |
49 | ||
50 | static u64 fimd0_dmamask = DMA_BIT_MASK(32); | |
51 | ||
52 | struct platform_device s5p_device_fimd0 = { | |
53 | .name = "s5p-fb", | |
54 | .id = 0, | |
55 | .num_resources = ARRAY_SIZE(s5p_fimd0_resource), | |
56 | .resource = s5p_fimd0_resource, | |
57 | .dev = { | |
58 | .dma_mask = &fimd0_dmamask, | |
59 | .coherent_dma_mask = DMA_BIT_MASK(32), | |
60 | }, | |
61 | }; | |
62 | ||
63 | void __init s5p_fimd0_set_platdata(struct s3c_fb_platdata *pd) | |
64 | { | |
65 | s3c_set_platdata(pd, sizeof(struct s3c_fb_platdata), | |
66 | &s5p_device_fimd0); | |
67 | } |