1/*
2 * linux/arch/arm/mach-pxa/pxa930.c
3 *
4 * Code specific to PXA930
5 *
6 * Copyright (C) 2007-2008 Marvell Internation Ltd.
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/module.h>
14#include <linux/kernel.h>
15#include <linux/dma-mapping.h>
16#include <linux/irq.h>
17#include <linux/gpio-pxa.h>
18#include <linux/platform_device.h>
19
20#include <mach/pxa930.h>
21
22#include "devices.h"
23
24static struct mfp_addr_map pxa930_mfp_addr_map[] __initdata = {
25
26	MFP_ADDR(GPIO0, 0x02e0),
27	MFP_ADDR(GPIO1, 0x02dc),
28	MFP_ADDR(GPIO2, 0x02e8),
29	MFP_ADDR(GPIO3, 0x02d8),
30	MFP_ADDR(GPIO4, 0x02e4),
31	MFP_ADDR(GPIO5, 0x02ec),
32	MFP_ADDR(GPIO6, 0x02f8),
33	MFP_ADDR(GPIO7, 0x02fc),
34	MFP_ADDR(GPIO8, 0x0300),
35	MFP_ADDR(GPIO9, 0x02d4),
36	MFP_ADDR(GPIO10, 0x02f4),
37	MFP_ADDR(GPIO11, 0x02f0),
38	MFP_ADDR(GPIO12, 0x0304),
39	MFP_ADDR(GPIO13, 0x0310),
40	MFP_ADDR(GPIO14, 0x0308),
41	MFP_ADDR(GPIO15, 0x030c),
42	MFP_ADDR(GPIO16, 0x04e8),
43	MFP_ADDR(GPIO17, 0x04f4),
44	MFP_ADDR(GPIO18, 0x04f8),
45	MFP_ADDR(GPIO19, 0x04fc),
46	MFP_ADDR(GPIO20, 0x0518),
47	MFP_ADDR(GPIO21, 0x051c),
48	MFP_ADDR(GPIO22, 0x04ec),
49	MFP_ADDR(GPIO23, 0x0500),
50	MFP_ADDR(GPIO24, 0x04f0),
51	MFP_ADDR(GPIO25, 0x0504),
52	MFP_ADDR(GPIO26, 0x0510),
53	MFP_ADDR(GPIO27, 0x0514),
54	MFP_ADDR(GPIO28, 0x0520),
55	MFP_ADDR(GPIO29, 0x0600),
56	MFP_ADDR(GPIO30, 0x0618),
57	MFP_ADDR(GPIO31, 0x0610),
58	MFP_ADDR(GPIO32, 0x060c),
59	MFP_ADDR(GPIO33, 0x061c),
60	MFP_ADDR(GPIO34, 0x0620),
61	MFP_ADDR(GPIO35, 0x0628),
62	MFP_ADDR(GPIO36, 0x062c),
63	MFP_ADDR(GPIO37, 0x0630),
64	MFP_ADDR(GPIO38, 0x0634),
65	MFP_ADDR(GPIO39, 0x0638),
66	MFP_ADDR(GPIO40, 0x063c),
67	MFP_ADDR(GPIO41, 0x0614),
68	MFP_ADDR(GPIO42, 0x0624),
69	MFP_ADDR(GPIO43, 0x0608),
70	MFP_ADDR(GPIO44, 0x0604),
71	MFP_ADDR(GPIO45, 0x050c),
72	MFP_ADDR(GPIO46, 0x0508),
73	MFP_ADDR(GPIO47, 0x02bc),
74	MFP_ADDR(GPIO48, 0x02b4),
75	MFP_ADDR(GPIO49, 0x02b8),
76	MFP_ADDR(GPIO50, 0x02c8),
77	MFP_ADDR(GPIO51, 0x02c0),
78	MFP_ADDR(GPIO52, 0x02c4),
79	MFP_ADDR(GPIO53, 0x02d0),
80	MFP_ADDR(GPIO54, 0x02cc),
81	MFP_ADDR(GPIO55, 0x029c),
82	MFP_ADDR(GPIO56, 0x02a0),
83	MFP_ADDR(GPIO57, 0x0294),
84	MFP_ADDR(GPIO58, 0x0298),
85	MFP_ADDR(GPIO59, 0x02a4),
86	MFP_ADDR(GPIO60, 0x02a8),
87	MFP_ADDR(GPIO61, 0x02b0),
88	MFP_ADDR(GPIO62, 0x02ac),
89	MFP_ADDR(GPIO63, 0x0640),
90	MFP_ADDR(GPIO64, 0x065c),
91	MFP_ADDR(GPIO65, 0x0648),
92	MFP_ADDR(GPIO66, 0x0644),
93	MFP_ADDR(GPIO67, 0x0674),
94	MFP_ADDR(GPIO68, 0x0658),
95	MFP_ADDR(GPIO69, 0x0654),
96	MFP_ADDR(GPIO70, 0x0660),
97	MFP_ADDR(GPIO71, 0x0668),
98	MFP_ADDR(GPIO72, 0x0664),
99	MFP_ADDR(GPIO73, 0x0650),
100	MFP_ADDR(GPIO74, 0x066c),
101	MFP_ADDR(GPIO75, 0x064c),
102	MFP_ADDR(GPIO76, 0x0670),
103	MFP_ADDR(GPIO77, 0x0678),
104	MFP_ADDR(GPIO78, 0x067c),
105	MFP_ADDR(GPIO79, 0x0694),
106	MFP_ADDR(GPIO80, 0x069c),
107	MFP_ADDR(GPIO81, 0x06a0),
108	MFP_ADDR(GPIO82, 0x06a4),
109	MFP_ADDR(GPIO83, 0x0698),
110	MFP_ADDR(GPIO84, 0x06bc),
111	MFP_ADDR(GPIO85, 0x06b4),
112	MFP_ADDR(GPIO86, 0x06b0),
113	MFP_ADDR(GPIO87, 0x06c0),
114	MFP_ADDR(GPIO88, 0x06c4),
115	MFP_ADDR(GPIO89, 0x06ac),
116	MFP_ADDR(GPIO90, 0x0680),
117	MFP_ADDR(GPIO91, 0x0684),
118	MFP_ADDR(GPIO92, 0x0688),
119	MFP_ADDR(GPIO93, 0x0690),
120	MFP_ADDR(GPIO94, 0x068c),
121	MFP_ADDR(GPIO95, 0x06a8),
122	MFP_ADDR(GPIO96, 0x06b8),
123	MFP_ADDR(GPIO97, 0x0410),
124	MFP_ADDR(GPIO98, 0x0418),
125	MFP_ADDR(GPIO99, 0x041c),
126	MFP_ADDR(GPIO100, 0x0414),
127	MFP_ADDR(GPIO101, 0x0408),
128	MFP_ADDR(GPIO102, 0x0324),
129	MFP_ADDR(GPIO103, 0x040c),
130	MFP_ADDR(GPIO104, 0x0400),
131	MFP_ADDR(GPIO105, 0x0328),
132	MFP_ADDR(GPIO106, 0x0404),
133
134	MFP_ADDR(nXCVREN, 0x0204),
135	MFP_ADDR(DF_CLE_nOE, 0x020c),
136	MFP_ADDR(DF_nADV1_ALE, 0x0218),
137	MFP_ADDR(DF_SCLK_E, 0x0214),
138	MFP_ADDR(DF_SCLK_S, 0x0210),
139	MFP_ADDR(nBE0, 0x021c),
140	MFP_ADDR(nBE1, 0x0220),
141	MFP_ADDR(DF_nADV2_ALE, 0x0224),
142	MFP_ADDR(DF_INT_RnB, 0x0228),
143	MFP_ADDR(DF_nCS0, 0x022c),
144	MFP_ADDR(DF_nCS1, 0x0230),
145	MFP_ADDR(nLUA, 0x0254),
146	MFP_ADDR(nLLA, 0x0258),
147	MFP_ADDR(DF_nWE, 0x0234),
148	MFP_ADDR(DF_nRE_nOE, 0x0238),
149	MFP_ADDR(DF_ADDR0, 0x024c),
150	MFP_ADDR(DF_ADDR1, 0x0250),
151	MFP_ADDR(DF_ADDR2, 0x025c),
152	MFP_ADDR(DF_ADDR3, 0x0260),
153	MFP_ADDR(DF_IO0, 0x023c),
154	MFP_ADDR(DF_IO1, 0x0240),
155	MFP_ADDR(DF_IO2, 0x0244),
156	MFP_ADDR(DF_IO3, 0x0248),
157	MFP_ADDR(DF_IO4, 0x0264),
158	MFP_ADDR(DF_IO5, 0x0268),
159	MFP_ADDR(DF_IO6, 0x026c),
160	MFP_ADDR(DF_IO7, 0x0270),
161	MFP_ADDR(DF_IO8, 0x0274),
162	MFP_ADDR(DF_IO9, 0x0278),
163	MFP_ADDR(DF_IO10, 0x027c),
164	MFP_ADDR(DF_IO11, 0x0280),
165	MFP_ADDR(DF_IO12, 0x0284),
166	MFP_ADDR(DF_IO13, 0x0288),
167	MFP_ADDR(DF_IO14, 0x028c),
168	MFP_ADDR(DF_IO15, 0x0290),
169
170	MFP_ADDR(GSIM_UIO, 0x0314),
171	MFP_ADDR(GSIM_UCLK, 0x0318),
172	MFP_ADDR(GSIM_UDET, 0x031c),
173	MFP_ADDR(GSIM_nURST, 0x0320),
174
175	MFP_ADDR(PMIC_INT, 0x06c8),
176
177	MFP_ADDR(RDY, 0x0200),
178
179	MFP_ADDR_END,
180};
181
182static struct mfp_addr_map pxa935_mfp_addr_map[] __initdata = {
183	MFP_ADDR(GPIO159, 0x0524),
184	MFP_ADDR(GPIO163, 0x0534),
185	MFP_ADDR(GPIO167, 0x0544),
186	MFP_ADDR(GPIO168, 0x0548),
187	MFP_ADDR(GPIO169, 0x054c),
188	MFP_ADDR(GPIO170, 0x0550),
189	MFP_ADDR(GPIO171, 0x0554),
190	MFP_ADDR(GPIO172, 0x0558),
191	MFP_ADDR(GPIO173, 0x055c),
192
193	MFP_ADDR_END,
194};
195
196static struct pxa_gpio_platform_data pxa93x_gpio_pdata = {
197	.irq_base	= PXA_GPIO_TO_IRQ(0),
198};
199
200static int __init pxa930_init(void)
201{
202	int ret = 0;
203
204	if (cpu_is_pxa93x()) {
205		mfp_init_base(io_p2v(MFPR_BASE));
206		mfp_init_addr(pxa930_mfp_addr_map);
207		platform_device_add_data(&pxa93x_device_gpio,
208					 &pxa93x_gpio_pdata,
209					 sizeof(pxa93x_gpio_pdata));
210		ret = platform_device_register(&pxa93x_device_gpio);
211	}
212
213	if (cpu_is_pxa935())
214		mfp_init_addr(pxa935_mfp_addr_map);
215
216	return 0;
217}
218
219core_initcall(pxa930_init);
220