linux/arch/arm/mach-pxa/pxa930.c
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   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 "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