1/*
2 * linux/arch/arm/mach-pxa/pxa320.c
3 *
4 * Code specific to PXA320
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/pxa320.h>
22
23#include "generic.h"
24#include "devices.h"
25#include "clock.h"
26
27static struct mfp_addr_map pxa320_mfp_addr_map[] __initdata = {
28
29	MFP_ADDR_X(GPIO0,  GPIO4,   0x0124),
30	MFP_ADDR_X(GPIO5,  GPIO9,   0x028C),
31	MFP_ADDR(GPIO10, 0x0458),
32	MFP_ADDR_X(GPIO11, GPIO26,  0x02A0),
33	MFP_ADDR_X(GPIO27, GPIO48,  0x0400),
34	MFP_ADDR_X(GPIO49, GPIO62,  0x045C),
35	MFP_ADDR_X(GPIO63, GPIO73,  0x04B4),
36	MFP_ADDR_X(GPIO74, GPIO98,  0x04F0),
37	MFP_ADDR_X(GPIO99, GPIO127, 0x0600),
38	MFP_ADDR_X(GPIO0_2,  GPIO5_2,   0x0674),
39	MFP_ADDR_X(GPIO6_2,  GPIO13_2,  0x0494),
40	MFP_ADDR_X(GPIO14_2, GPIO17_2, 0x04E0),
41
42	MFP_ADDR(nXCVREN, 0x0138),
43	MFP_ADDR(DF_CLE_nOE, 0x0204),
44	MFP_ADDR(DF_nADV1_ALE, 0x0208),
45	MFP_ADDR(DF_SCLK_S, 0x020C),
46	MFP_ADDR(DF_SCLK_E, 0x0210),
47	MFP_ADDR(nBE0, 0x0214),
48	MFP_ADDR(nBE1, 0x0218),
49	MFP_ADDR(DF_nADV2_ALE, 0x021C),
50	MFP_ADDR(DF_INT_RnB, 0x0220),
51	MFP_ADDR(DF_nCS0, 0x0224),
52	MFP_ADDR(DF_nCS1, 0x0228),
53	MFP_ADDR(DF_nWE, 0x022C),
54	MFP_ADDR(DF_nRE_nOE, 0x0230),
55	MFP_ADDR(nLUA, 0x0234),
56	MFP_ADDR(nLLA, 0x0238),
57	MFP_ADDR(DF_ADDR0, 0x023C),
58	MFP_ADDR(DF_ADDR1, 0x0240),
59	MFP_ADDR(DF_ADDR2, 0x0244),
60	MFP_ADDR(DF_ADDR3, 0x0248),
61	MFP_ADDR(DF_IO0, 0x024C),
62	MFP_ADDR(DF_IO8, 0x0250),
63	MFP_ADDR(DF_IO1, 0x0254),
64	MFP_ADDR(DF_IO9, 0x0258),
65	MFP_ADDR(DF_IO2, 0x025C),
66	MFP_ADDR(DF_IO10, 0x0260),
67	MFP_ADDR(DF_IO3, 0x0264),
68	MFP_ADDR(DF_IO11, 0x0268),
69	MFP_ADDR(DF_IO4, 0x026C),
70	MFP_ADDR(DF_IO12, 0x0270),
71	MFP_ADDR(DF_IO5, 0x0274),
72	MFP_ADDR(DF_IO13, 0x0278),
73	MFP_ADDR(DF_IO6, 0x027C),
74	MFP_ADDR(DF_IO14, 0x0280),
75	MFP_ADDR(DF_IO7, 0x0284),
76	MFP_ADDR(DF_IO15, 0x0288),
77
78	MFP_ADDR_END,
79};
80
81static DEFINE_PXA3_CKEN(pxa320_nand, NAND, 104000000, 0);
82static DEFINE_PXA3_CKEN(gcu, PXA320_GCU, 0, 0);
83
84static struct clk_lookup pxa320_clkregs[] = {
85	INIT_CLKREG(&clk_pxa320_nand, "pxa3xx-nand", NULL),
86	INIT_CLKREG(&clk_gcu, "pxa3xx-gcu", NULL),
87};
88
89static int __init pxa320_init(void)
90{
91	if (cpu_is_pxa320()) {
92		mfp_init_base(io_p2v(MFPR_BASE));
93		mfp_init_addr(pxa320_mfp_addr_map);
94		clkdev_add_table(ARRAY_AND_SIZE(pxa320_clkregs));
95	}
96
97	return 0;
98}
99
100core_initcall(pxa320_init);
101