diff options
Diffstat (limited to 'arch/arm/mach-s5pv210/dev-onenand.c')
-rw-r--r-- | arch/arm/mach-s5pv210/dev-onenand.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv210/dev-onenand.c b/arch/arm/mach-s5pv210/dev-onenand.c new file mode 100644 index 000000000000..34997b752f93 --- /dev/null +++ b/arch/arm/mach-s5pv210/dev-onenand.c | |||
@@ -0,0 +1,50 @@ | |||
1 | /* | ||
2 | * linux/arch/arm/mach-s5pv210/dev-onenand.c | ||
3 | * | ||
4 | * Copyright (c) 2008-2010 Samsung Electronics | ||
5 | * Kyungmin Park <kyungmin.park@samsung.com> | ||
6 | * | ||
7 | * S5PC110 series device definition for OneNAND devices | ||
8 | * | ||
9 | * This program is free software; you can redistribute it and/or modify | ||
10 | * it under the terms of the GNU General Public License version 2 as | ||
11 | * published by the Free Software Foundation. | ||
12 | */ | ||
13 | |||
14 | #include <linux/kernel.h> | ||
15 | #include <linux/platform_device.h> | ||
16 | #include <linux/mtd/mtd.h> | ||
17 | #include <linux/mtd/onenand.h> | ||
18 | |||
19 | #include <mach/irqs.h> | ||
20 | #include <mach/map.h> | ||
21 | |||
22 | static struct resource s5pc110_onenand_resources[] = { | ||
23 | [0] = { | ||
24 | .start = S5PC110_PA_ONENAND, | ||
25 | .end = S5PC110_PA_ONENAND + SZ_128K - 1, | ||
26 | .flags = IORESOURCE_MEM, | ||
27 | }, | ||
28 | [1] = { | ||
29 | .start = S5PC110_PA_ONENAND_DMA, | ||
30 | .end = S5PC110_PA_ONENAND_DMA + SZ_2K - 1, | ||
31 | .flags = IORESOURCE_MEM, | ||
32 | }, | ||
33 | }; | ||
34 | |||
35 | struct platform_device s5pc110_device_onenand = { | ||
36 | .name = "s5pc110-onenand", | ||
37 | .id = -1, | ||
38 | .num_resources = ARRAY_SIZE(s5pc110_onenand_resources), | ||
39 | .resource = s5pc110_onenand_resources, | ||
40 | }; | ||
41 | |||
42 | void s5pc110_onenand_set_platdata(struct onenand_platform_data *pdata) | ||
43 | { | ||
44 | struct onenand_platform_data *pd; | ||
45 | |||
46 | pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL); | ||
47 | if (!pd) | ||
48 | printk(KERN_ERR "%s: no memory for platform data\n", __func__); | ||
49 | s5pc110_device_onenand.dev.platform_data = pd; | ||
50 | } | ||