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gerrit-public.fairphone.software / kernel / msm-4.9 / cdf394e63029f350f9c26708b16d928d7d558c23 / . / arch / arm / mach-pxa / pxa300.c
blob: df83b1bddf34174c49d3699da8e114507c30e04a [file] [log] [blame]
eric miao2c8086a2007-09-11 19:13:17 -0700[diff] [blame]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 *
eric miaoe9bba8e2007-10-30 08:01:38 +0100[diff] [blame]8 * 2007-08-21: eric miao <eric.miao@marvell.com>
eric miao2c8086a2007-09-11 19:13:17 -0700[diff] [blame]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>
Eric Miao7c3ada42008-05-12 09:25:37 +0800[diff] [blame]18#include <linux/platform_device.h>
Rob Herring23019a72012-03-20 14:33:19 -0500[diff] [blame]19#include <linux/io.h>
eric miao2c8086a2007-09-11 19:13:17 -0700[diff] [blame]20
Arnd Bergmann4c25c5d2015-01-30 10:45:33 +0100[diff] [blame]21#include "pxa300.h"
eric miao2c8086a2007-09-11 19:13:17 -0700[diff] [blame]22
Eric Miao7c3ada42008-05-12 09:25:37 +0800[diff] [blame]23#include "generic.h"
24#include "devices.h"
Eric Miao7c3ada42008-05-12 09:25:37 +0800[diff] [blame]25
Eric Miaof8dec042009-01-15 16:42:56 +0800[diff] [blame]26static struct mfp_addr_map pxa300_mfp_addr_map[] __initdata = {
eric miao2c8086a2007-09-11 19:13:17 -0700[diff] [blame]27
28 MFP_ADDR_X(GPIO0, GPIO2, 0x00b4),
29 MFP_ADDR_X(GPIO3, GPIO26, 0x027c),
Aleksey Makarov0825c672007-10-18 07:38:14 +0100[diff] [blame]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),
eric miao2c8086a2007-09-11 19:13:17 -0700[diff] [blame]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 */
Eric Miaof8dec042009-01-15 16:42:56 +0800[diff] [blame]75static struct mfp_addr_map pxa310_mfp_addr_map[] __initdata = {
eric miao2c8086a2007-09-11 19:13:17 -0700[diff] [blame]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()) {
Eric Miaof8dec042009-01-15 16:42:56 +0800[diff] [blame]89 mfp_init_base(io_p2v(MFPR_BASE));
90 mfp_init_addr(pxa300_mfp_addr_map);
eric miao2c8086a2007-09-11 19:13:17 -0700[diff] [blame]91 }
92
Robert Jarzmika1c0a6a2015-02-07 22:54:03 +0100[diff] [blame]93 if (cpu_is_pxa310())
Eric Miaof8dec042009-01-15 16:42:56 +0800[diff] [blame]94 mfp_init_addr(pxa310_mfp_addr_map);
eric miao2c8086a2007-09-11 19:13:17 -0700[diff] [blame]95
96 return 0;
97}
98
99core_initcall(pxa300_init);