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Viewing changes to arch/arm/mach-mx3/mach-pcm037_eet.c

  • Committer: Package Import Robot
  • Author(s): John Rigby, John Rigby
  • Date: 2011-09-26 10:44:23 UTC
  • Revision ID: package-import@ubuntu.com-20110926104423-3o58a3c1bj7x00rs
Tags: 3.0.0-1007.9
https://launchpad.net/bugs/826021
[ John Rigby ]

Enable crypto modules and remove crypto-modules from
exclude-module files
LP: #826021

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arch/arm/mach-mx3/mach-pcm037_eet.c
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/*
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 * Copyright (C) 2009
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 * Guennadi Liakhovetski, DENX Software Engineering, <lg@denx.de>
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License version 2 as
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 * published by the Free Software Foundation.
8
 
 */
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#include <linux/gpio.h>
10
 
#include <linux/gpio_keys.h>
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#include <linux/input.h>
12
 
#include <linux/platform_device.h>
13
 
#include <linux/spi/spi.h>
14
 
 
15
 
#include <mach/common.h>
16
 
#include <mach/iomux-mx3.h>
17
 
#include <mach/spi.h>
18
 
 
19
 
#include <asm/mach-types.h>
20
 
 
21
 
#include "pcm037.h"
22
 
#include "devices.h"
23
 
#include "devices-imx31.h"
24
 
 
25
 
static unsigned int pcm037_eet_pins[] = {
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        /* Reserve and hardwire GPIO 57 high - S6E63D6 chipselect */
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        IOMUX_MODE(MX31_PIN_KEY_COL7, IOMUX_CONFIG_GPIO),
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        /* GPIO keys */
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        IOMUX_MODE(MX31_PIN_GPIO1_0,    IOMUX_CONFIG_GPIO), /* 0 */
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        IOMUX_MODE(MX31_PIN_GPIO1_1,    IOMUX_CONFIG_GPIO), /* 1 */
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        IOMUX_MODE(MX31_PIN_GPIO1_2,    IOMUX_CONFIG_GPIO), /* 2 */
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        IOMUX_MODE(MX31_PIN_GPIO1_3,    IOMUX_CONFIG_GPIO), /* 3 */
33
 
        IOMUX_MODE(MX31_PIN_SVEN0,      IOMUX_CONFIG_GPIO), /* 32 */
34
 
        IOMUX_MODE(MX31_PIN_STX0,       IOMUX_CONFIG_GPIO), /* 33 */
35
 
        IOMUX_MODE(MX31_PIN_SRX0,       IOMUX_CONFIG_GPIO), /* 34 */
36
 
        IOMUX_MODE(MX31_PIN_SIMPD0,     IOMUX_CONFIG_GPIO), /* 35 */
37
 
        IOMUX_MODE(MX31_PIN_RTS1,       IOMUX_CONFIG_GPIO), /* 38 */
38
 
        IOMUX_MODE(MX31_PIN_CTS1,       IOMUX_CONFIG_GPIO), /* 39 */
39
 
        IOMUX_MODE(MX31_PIN_KEY_ROW4,   IOMUX_CONFIG_GPIO), /* 50 */
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        IOMUX_MODE(MX31_PIN_KEY_ROW5,   IOMUX_CONFIG_GPIO), /* 51 */
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        IOMUX_MODE(MX31_PIN_KEY_ROW6,   IOMUX_CONFIG_GPIO), /* 52 */
42
 
        IOMUX_MODE(MX31_PIN_KEY_ROW7,   IOMUX_CONFIG_GPIO), /* 53 */
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44
 
        /* LEDs */
45
 
        IOMUX_MODE(MX31_PIN_DTR_DTE1,   IOMUX_CONFIG_GPIO), /* 44 */
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        IOMUX_MODE(MX31_PIN_DSR_DTE1,   IOMUX_CONFIG_GPIO), /* 45 */
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        IOMUX_MODE(MX31_PIN_KEY_COL5,   IOMUX_CONFIG_GPIO), /* 55 */
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        IOMUX_MODE(MX31_PIN_KEY_COL6,   IOMUX_CONFIG_GPIO), /* 56 */
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};
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51
 
/* SPI */
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static struct spi_board_info pcm037_spi_dev[] = {
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        {
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                .modalias       = "dac124s085",
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                .max_speed_hz   = 400000,
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                .bus_num        = 0,
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                .chip_select    = 0,            /* Index in pcm037_spi1_cs[] */
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                .mode           = SPI_CPHA,
59
 
        },
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};
61
 
 
62
 
/* Platform Data for MXC CSPI */
63
 
static int pcm037_spi1_cs[] = {MXC_SPI_CS(1), IOMUX_TO_GPIO(MX31_PIN_KEY_COL7)};
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65
 
static const struct spi_imx_master pcm037_spi1_pdata __initconst = {
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        .chipselect = pcm037_spi1_cs,
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        .num_chipselect = ARRAY_SIZE(pcm037_spi1_cs),
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};
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/* GPIO-keys input device */
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static struct gpio_keys_button pcm037_gpio_keys[] = {
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        {
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                .type   = EV_KEY,
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                .code   = KEY_L,
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                .gpio   = 0,
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                .desc   = "Wheel Manual",
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                .wakeup = 0,
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        }, {
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                .type   = EV_KEY,
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                .code   = KEY_A,
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                .gpio   = 1,
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                .desc   = "Wheel AF",
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                .wakeup = 0,
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        }, {
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                .type   = EV_KEY,
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                .code   = KEY_V,
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                .gpio   = 2,
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                .desc   = "Wheel View",
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                .wakeup = 0,
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        }, {
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                .type   = EV_KEY,
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                .code   = KEY_M,
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                .gpio   = 3,
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                .desc   = "Wheel Menu",
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                .wakeup = 0,
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        }, {
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                .type   = EV_KEY,
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                .code   = KEY_UP,
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                .gpio   = 32,
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                .desc   = "Nav Pad Up",
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                .wakeup = 0,
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        }, {
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                .type   = EV_KEY,
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                .code   = KEY_RIGHT,
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                .gpio   = 33,
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                .desc   = "Nav Pad Right",
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                .wakeup = 0,
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        }, {
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                .type   = EV_KEY,
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                .code   = KEY_DOWN,
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                .gpio   = 34,
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                .desc   = "Nav Pad Down",
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                .wakeup = 0,
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        }, {
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                .type   = EV_KEY,
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                .code   = KEY_LEFT,
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                .gpio   = 35,
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                .desc   = "Nav Pad Left",
119
 
                .wakeup = 0,
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        }, {
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                .type   = EV_KEY,
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                .code   = KEY_ENTER,
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                .gpio   = 38,
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                .desc   = "Nav Pad Ok",
125
 
                .wakeup = 0,
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        }, {
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                .type   = EV_KEY,
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                .code   = KEY_O,
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                .gpio   = 39,
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                .desc   = "Wheel Off",
131
 
                .wakeup = 0,
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        }, {
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                .type   = EV_KEY,
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                .code   = BTN_FORWARD,
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                .gpio   = 50,
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                .desc   = "Focus Forward",
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                .wakeup = 0,
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        }, {
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                .type   = EV_KEY,
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                .code   = BTN_BACK,
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                .gpio   = 51,
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                .desc   = "Focus Backward",
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                .wakeup = 0,
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        }, {
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                .type   = EV_KEY,
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                .code   = BTN_MIDDLE,
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                .gpio   = 52,
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                .desc   = "Release Half",
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                .wakeup = 0,
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        }, {
151
 
                .type   = EV_KEY,
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                .code   = BTN_EXTRA,
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                .gpio   = 53,
154
 
                .desc   = "Release Full",
155
 
                .wakeup = 0,
156
 
        },
157
 
};
158
 
 
159
 
static struct gpio_keys_platform_data pcm037_gpio_keys_platform_data = {
160
 
        .buttons        = pcm037_gpio_keys,
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        .nbuttons       = ARRAY_SIZE(pcm037_gpio_keys),
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        .rep            = 0, /* No auto-repeat */
163
 
};
164
 
 
165
 
static struct platform_device pcm037_gpio_keys_device = {
166
 
        .name   = "gpio-keys",
167
 
        .id     = -1,
168
 
        .dev    = {
169
 
                .platform_data  = &pcm037_gpio_keys_platform_data,
170
 
        },
171
 
};
172
 
 
173
 
static int __init eet_init_devices(void)
174
 
{
175
 
        if (!machine_is_pcm037() || pcm037_variant() != PCM037_EET)
176
 
                return 0;
177
 
 
178
 
        mxc_iomux_setup_multiple_pins(pcm037_eet_pins,
179
 
                                ARRAY_SIZE(pcm037_eet_pins), "pcm037_eet");
180
 
 
181
 
        /* SPI */
182
 
        spi_register_board_info(pcm037_spi_dev, ARRAY_SIZE(pcm037_spi_dev));
183
 
        imx31_add_spi_imx0(&pcm037_spi1_pdata);
184
 
 
185
 
        platform_device_register(&pcm037_gpio_keys_device);
186
 
 
187
 
        return 0;
188
 
}
189
 
 
190
 
late_initcall(eet_init_devices);