1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
|
/*
* linux/arch/arm/mach-pxa/pxa300.c
*
* Code specific to PXA300/PXA310
*
* Copyright (C) 2007 Marvell Internation Ltd.
*
* 2007-08-21: eric miao <eric.miao@marvell.com>
* initial version
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <asm/arch/hardware.h>
#include <asm/arch/pxa3xx-regs.h>
#include <asm/arch/mfp-pxa300.h>
#include "generic.h"
#include "devices.h"
#include "clock.h"
static struct pxa3xx_mfp_addr_map pxa300_mfp_addr_map[] __initdata = {
MFP_ADDR_X(GPIO0, GPIO2, 0x00b4),
MFP_ADDR_X(GPIO3, GPIO26, 0x027c),
MFP_ADDR_X(GPIO27, GPIO98, 0x0400),
MFP_ADDR_X(GPIO99, GPIO127, 0x0600),
MFP_ADDR_X(GPIO0_2, GPIO1_2, 0x0674),
MFP_ADDR_X(GPIO2_2, GPIO6_2, 0x02dc),
MFP_ADDR(nBE0, 0x0204),
MFP_ADDR(nBE1, 0x0208),
MFP_ADDR(nLUA, 0x0244),
MFP_ADDR(nLLA, 0x0254),
MFP_ADDR(DF_CLE_nOE, 0x0240),
MFP_ADDR(DF_nRE_nOE, 0x0200),
MFP_ADDR(DF_ALE_nWE, 0x020C),
MFP_ADDR(DF_INT_RnB, 0x00C8),
MFP_ADDR(DF_nCS0, 0x0248),
MFP_ADDR(DF_nCS1, 0x0278),
MFP_ADDR(DF_nWE, 0x00CC),
MFP_ADDR(DF_ADDR0, 0x0210),
MFP_ADDR(DF_ADDR1, 0x0214),
MFP_ADDR(DF_ADDR2, 0x0218),
MFP_ADDR(DF_ADDR3, 0x021C),
MFP_ADDR(DF_IO0, 0x0220),
MFP_ADDR(DF_IO1, 0x0228),
MFP_ADDR(DF_IO2, 0x0230),
MFP_ADDR(DF_IO3, 0x0238),
MFP_ADDR(DF_IO4, 0x0258),
MFP_ADDR(DF_IO5, 0x0260),
MFP_ADDR(DF_IO6, 0x0268),
MFP_ADDR(DF_IO7, 0x0270),
MFP_ADDR(DF_IO8, 0x0224),
MFP_ADDR(DF_IO9, 0x022C),
MFP_ADDR(DF_IO10, 0x0234),
MFP_ADDR(DF_IO11, 0x023C),
MFP_ADDR(DF_IO12, 0x025C),
MFP_ADDR(DF_IO13, 0x0264),
MFP_ADDR(DF_IO14, 0x026C),
MFP_ADDR(DF_IO15, 0x0274),
MFP_ADDR_END,
};
/* override pxa300 MFP register addresses */
static struct pxa3xx_mfp_addr_map pxa310_mfp_addr_map[] __initdata = {
MFP_ADDR_X(GPIO30, GPIO98, 0x0418),
MFP_ADDR_X(GPIO7_2, GPIO12_2, 0x052C),
MFP_ADDR(ULPI_STP, 0x040C),
MFP_ADDR(ULPI_NXT, 0x0410),
MFP_ADDR(ULPI_DIR, 0x0414),
MFP_ADDR_END,
};
static struct clk common_clks[] = {
PXA3xx_CKEN("NANDCLK", NAND, 156000000, 0, &pxa3xx_device_nand.dev),
};
static struct clk pxa310_clks[] = {
PXA3xx_CKEN("MMCCLK", MMC3, 19500000, 0, &pxa3xx_device_mci3.dev),
};
static int __init pxa300_init(void)
{
if (cpu_is_pxa300() || cpu_is_pxa310()) {
pxa3xx_init_mfp();
pxa3xx_mfp_init_addr(pxa300_mfp_addr_map);
clks_register(ARRAY_AND_SIZE(common_clks));
}
if (cpu_is_pxa310()) {
pxa3xx_mfp_init_addr(pxa310_mfp_addr_map);
clks_register(ARRAY_AND_SIZE(pxa310_clks));
}
return 0;
}
core_initcall(pxa300_init);
|
