1/*
 2 * Renesas Technology Europe RSK+ Support.
 3 *
 4 * Copyright (C) 2008 Paul Mundt
 5 * Copyright (C) 2008 Peter Griffin <pgriffin@mpc-data.co.uk>
 6 *
 7 * This file is subject to the terms and conditions of the GNU General Public
 8 * License.  See the file "COPYING" in the main directory of this archive
 9 * for more details.
10 */
11#include <linux/init.h>
12#include <linux/types.h>
13#include <linux/platform_device.h>
14#include <linux/interrupt.h>
15#include <linux/mtd/mtd.h>
16#include <linux/mtd/partitions.h>
17#include <linux/mtd/physmap.h>
18#include <linux/mtd/map.h>
19#include <linux/regulator/fixed.h>
20#include <linux/regulator/machine.h>
21#include <asm/machvec.h>
22#include <asm/io.h>
23
24/* Dummy supplies, where voltage doesn't matter */
25static struct regulator_consumer_supply dummy_supplies[] = {
26	REGULATOR_SUPPLY("vddvario", "smsc911x"),
27	REGULATOR_SUPPLY("vdd33a", "smsc911x"),
28};
29
30static const char *part_probes[] = { "cmdlinepart", NULL };
31
32static struct mtd_partition rsk_partitions[] = {
33	{
34		.name		= "Bootloader",
35		.offset		= 0x00000000,
36		.size		= 0x00040000,
37		.mask_flags	= MTD_WRITEABLE,
38	}, {
39		.name		= "Kernel",
40		.offset		= MTDPART_OFS_NXTBLK,
41		.size		= 0x001c0000,
42	}, {
43		.name		= "Flash_FS",
44		.offset		= MTDPART_OFS_NXTBLK,
45		.size		= MTDPART_SIZ_FULL,
46	}
47};
48
49static struct physmap_flash_data flash_data = {
50	.parts			= rsk_partitions,
51	.nr_parts		= ARRAY_SIZE(rsk_partitions),
52	.width			= 2,
53	.part_probe_types	= part_probes,
54};
55
56static struct resource flash_resource = {
57	.start		= 0x20000000,
58	.end		= 0x20400000,
59	.flags		= IORESOURCE_MEM,
60};
61
62static struct platform_device flash_device = {
63	.name		= "physmap-flash",
64	.id		= -1,
65	.resource	= &flash_resource,
66	.num_resources	= 1,
67	.dev		= {
68		.platform_data = &flash_data,
69	},
70};
71
72static struct platform_device *rsk_devices[] __initdata = {
73	&flash_device,
74};
75
76static int __init rsk_devices_setup(void)
77{
78	regulator_register_fixed(0, dummy_supplies, ARRAY_SIZE(dummy_supplies));
79
80	return platform_add_devices(rsk_devices,
81				    ARRAY_SIZE(rsk_devices));
82}
83device_initcall(rsk_devices_setup);
84
85/*
86 * The Machine Vector
87 */
88static struct sh_machine_vector mv_rsk __initmv = {
89	.mv_name        = "RSK+",
90};

 1/*
 2 * Renesas Technology Europe RSK+ Support.
 3 *
 4 * Copyright (C) 2008 Paul Mundt
 5 * Copyright (C) 2008 Peter Griffin <pgriffin@mpc-data.co.uk>
 6 *
 7 * This file is subject to the terms and conditions of the GNU General Public
 8 * License.  See the file "COPYING" in the main directory of this archive
 9 * for more details.
10 */
11#include <linux/init.h>
12#include <linux/types.h>
13#include <linux/platform_device.h>
14#include <linux/interrupt.h>
15#include <linux/mtd/mtd.h>
16#include <linux/mtd/partitions.h>
17#include <linux/mtd/physmap.h>
18#include <linux/mtd/map.h>
 
 
19#include <asm/machvec.h>
20#include <asm/io.h>
21
 
 
 
 
 
 
22static const char *part_probes[] = { "cmdlinepart", NULL };
23
24static struct mtd_partition rsk_partitions[] = {
25	{
26		.name		= "Bootloader",
27		.offset		= 0x00000000,
28		.size		= 0x00040000,
29		.mask_flags	= MTD_WRITEABLE,
30	}, {
31		.name		= "Kernel",
32		.offset		= MTDPART_OFS_NXTBLK,
33		.size		= 0x001c0000,
34	}, {
35		.name		= "Flash_FS",
36		.offset		= MTDPART_OFS_NXTBLK,
37		.size		= MTDPART_SIZ_FULL,
38	}
39};
40
41static struct physmap_flash_data flash_data = {
42	.parts			= rsk_partitions,
43	.nr_parts		= ARRAY_SIZE(rsk_partitions),
44	.width			= 2,
45	.part_probe_types	= part_probes,
46};
47
48static struct resource flash_resource = {
49	.start		= 0x20000000,
50	.end		= 0x20400000,
51	.flags		= IORESOURCE_MEM,
52};
53
54static struct platform_device flash_device = {
55	.name		= "physmap-flash",
56	.id		= -1,
57	.resource	= &flash_resource,
58	.num_resources	= 1,
59	.dev		= {
60		.platform_data = &flash_data,
61	},
62};
63
64static struct platform_device *rsk_devices[] __initdata = {
65	&flash_device,
66};
67
68static int __init rsk_devices_setup(void)
69{
 
 
70	return platform_add_devices(rsk_devices,
71				    ARRAY_SIZE(rsk_devices));
72}
73device_initcall(rsk_devices_setup);
74
75/*
76 * The Machine Vector
77 */
78static struct sh_machine_vector mv_rsk __initmv = {
79	.mv_name        = "RSK+",
80};