1/*
2 * linux/arch/arm/mach-pxa/pxa300.c
3 *
4 * Code specific to PXA300/PXA310
5 *
6 * Copyright (C) 2007 Marvell Internation Ltd.
7 *
8 * 2007-08-21: eric miao <eric.miao@marvell.com>
9 *             initial version
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License version 2 as
13 * published by the Free Software Foundation.
14 */
15
16#include <linux/module.h>
17#include <linux/kernel.h>
18#include <linux/platform_device.h>
19#include <linux/io.h>
20
21#include <mach/pxa300.h>
22
23#include "generic.h"
24#include "devices.h"
25
26static struct mfp_addr_map pxa300_mfp_addr_map[] __initdata = {
27
28	MFP_ADDR_X(GPIO0,   GPIO2,   0x00b4),
29	MFP_ADDR_X(GPIO3,   GPIO26,  0x027c),
30	MFP_ADDR_X(GPIO27,  GPIO98,  0x0400),
31	MFP_ADDR_X(GPIO99,  GPIO127, 0x0600),
32	MFP_ADDR_X(GPIO0_2, GPIO1_2, 0x0674),
33	MFP_ADDR_X(GPIO2_2, GPIO6_2, 0x02dc),
34
35	MFP_ADDR(nBE0, 0x0204),
36	MFP_ADDR(nBE1, 0x0208),
37
38	MFP_ADDR(nLUA, 0x0244),
39	MFP_ADDR(nLLA, 0x0254),
40
41	MFP_ADDR(DF_CLE_nOE, 0x0240),
42	MFP_ADDR(DF_nRE_nOE, 0x0200),
43	MFP_ADDR(DF_ALE_nWE, 0x020C),
44	MFP_ADDR(DF_INT_RnB, 0x00C8),
45	MFP_ADDR(DF_nCS0, 0x0248),
46	MFP_ADDR(DF_nCS1, 0x0278),
47	MFP_ADDR(DF_nWE, 0x00CC),
48
49	MFP_ADDR(DF_ADDR0, 0x0210),
50	MFP_ADDR(DF_ADDR1, 0x0214),
51	MFP_ADDR(DF_ADDR2, 0x0218),
52	MFP_ADDR(DF_ADDR3, 0x021C),
53
54	MFP_ADDR(DF_IO0, 0x0220),
55	MFP_ADDR(DF_IO1, 0x0228),
56	MFP_ADDR(DF_IO2, 0x0230),
57	MFP_ADDR(DF_IO3, 0x0238),
58	MFP_ADDR(DF_IO4, 0x0258),
59	MFP_ADDR(DF_IO5, 0x0260),
60	MFP_ADDR(DF_IO6, 0x0268),
61	MFP_ADDR(DF_IO7, 0x0270),
62	MFP_ADDR(DF_IO8, 0x0224),
63	MFP_ADDR(DF_IO9, 0x022C),
64	MFP_ADDR(DF_IO10, 0x0234),
65	MFP_ADDR(DF_IO11, 0x023C),
66	MFP_ADDR(DF_IO12, 0x025C),
67	MFP_ADDR(DF_IO13, 0x0264),
68	MFP_ADDR(DF_IO14, 0x026C),
69	MFP_ADDR(DF_IO15, 0x0274),
70
71	MFP_ADDR_END,
72};
73
74/* override pxa300 MFP register addresses */
75static struct mfp_addr_map pxa310_mfp_addr_map[] __initdata = {
76	MFP_ADDR_X(GPIO30,  GPIO98,   0x0418),
77	MFP_ADDR_X(GPIO7_2, GPIO12_2, 0x052C),
78
79	MFP_ADDR(ULPI_STP, 0x040C),
80	MFP_ADDR(ULPI_NXT, 0x0410),
81	MFP_ADDR(ULPI_DIR, 0x0414),
82
83	MFP_ADDR_END,
84};
85
86static int __init pxa300_init(void)
87{
88	if (cpu_is_pxa300() || cpu_is_pxa310()) {
89		mfp_init_base(io_p2v(MFPR_BASE));
90		mfp_init_addr(pxa300_mfp_addr_map);
91	}
92
93	if (cpu_is_pxa310())
94		mfp_init_addr(pxa310_mfp_addr_map);
95
96	return 0;
97}
98
99core_initcall(pxa300_init);
100