target/linux/omap24xx/patches-3.1/320-nokia-various.patch

   1 Index: linux-3.1/arch/arm/mach-omap2/board-n8x0.c
   2 ===================================================================
   3 --- linux-3.1.orig/arch/arm/mach-omap2/board-n8x0.c     2011-10-30 19:31:56.000000000 +0100
   4 +++ linux-3.1/arch/arm/mach-omap2/board-n8x0.c  2011-10-30 19:32:22.288178756 +0100
   5 @@ -25,6 +25,8 @@
   6  #include <linux/usb/musb.h>
   7  #include <sound/tlv320aic3x.h>
   8  #include <linux/spi/tsc2005.h>
   9 +#include <linux/input.h>
  10 +#include <linux/i2c/lm8323.h>
  11
  12  #include <asm/mach/arch.h>
  13  #include <asm/mach-types.h>
  14 @@ -37,6 +39,7 @@
  15  #include <plat/onenand.h>
  16  #include <plat/mmc.h>
  17  #include <plat/serial.h>
  18 +#include <plat/gpio-switch.h>
  19
  20  #include "mux.h"
  21
  22 @@ -104,6 +107,152 @@ extern struct mipid_platform_data n8x0_m
  23  extern void n8x0_mipid_init(void);
  24  extern void n8x0_blizzard_init(void);
  25
  26 +/* We map the FN key as LALT to workaround an X keycode problem.
  27 + * The XKB map needs to be adjusted to support this. */
  28 +#define MAP_FN_AS_LEFTALT
  29 +
  30 +static s16 rx44_keymap[LM8323_KEYMAP_SIZE] = {
  31 +       [0x01] = KEY_Q,
  32 +       [0x02] = KEY_K,
  33 +       [0x03] = KEY_O,
  34 +       [0x04] = KEY_P,
  35 +       [0x05] = KEY_BACKSPACE,
  36 +       [0x06] = KEY_A,
  37 +       [0x07] = KEY_S,
  38 +       [0x08] = KEY_D,
  39 +       [0x09] = KEY_F,
  40 +       [0x0a] = KEY_G,
  41 +       [0x0b] = KEY_H,
  42 +       [0x0c] = KEY_J,
  43 +
  44 +       [0x11] = KEY_W,
  45 +       [0x12] = KEY_F4,
  46 +       [0x13] = KEY_L,
  47 +       [0x14] = KEY_APOSTROPHE,
  48 +       [0x16] = KEY_Z,
  49 +       [0x17] = KEY_X,
  50 +       [0x18] = KEY_C,
  51 +       [0x19] = KEY_V,
  52 +       [0x1a] = KEY_B,
  53 +       [0x1b] = KEY_N,
  54 +       [0x1c] = KEY_LEFTSHIFT, /* Actually, this is both shift keys */
  55 +       [0x1f] = KEY_F7,
  56 +
  57 +       [0x21] = KEY_E,
  58 +       [0x22] = KEY_SEMICOLON,
  59 +       [0x23] = KEY_MINUS,
  60 +       [0x24] = KEY_EQUAL,
  61 +#ifdef MAP_FN_AS_LEFTALT
  62 +       [0x2b] = KEY_LEFTALT,
  63 +#else
  64 +       [0x2b] = KEY_FN,
  65 +#endif
  66 +       [0x2c] = KEY_M,
  67 +       [0x2f] = KEY_F8,
  68 +
  69 +       [0x31] = KEY_R,
  70 +       [0x32] = KEY_RIGHTCTRL,
  71 +       [0x34] = KEY_SPACE,
  72 +       [0x35] = KEY_COMMA,
  73 +       [0x37] = KEY_UP,
  74 +       [0x3c] = KEY_COMPOSE,
  75 +       [0x3f] = KEY_F6,
  76 +
  77 +       [0x41] = KEY_T,
  78 +       [0x44] = KEY_DOT,
  79 +       [0x46] = KEY_RIGHT,
  80 +       [0x4f] = KEY_F5,
  81 +       [0x51] = KEY_Y,
  82 +       [0x53] = KEY_DOWN,
  83 +       [0x55] = KEY_ENTER,
  84 +       [0x5f] = KEY_ESC,
  85 +
  86 +       [0x61] = KEY_U,
  87 +       [0x64] = KEY_LEFT,
  88 +
  89 +       [0x71] = KEY_I,
  90 +       [0x75] = KEY_KPENTER,
  91 +};
  92 +
  93 +static struct lm8323_platform_data lm8323_pdata = {
  94 +       .repeat         = 0, /* Repeat is handled in userspace for now. */
  95 +       .keymap         = rx44_keymap,
  96 +       .size_x         = 8,
  97 +       .size_y         = 12,
  98 +       .debounce_time  = 12,
  99 +       .active_time    = 500,
 100 +
 101 +       .name           = "Internal keyboard",
 102 +       .pwm_names[0]   = "n810::keyboard",
 103 +       .pwm_names[1]   = "n810::cover",
 104 +};
 105 +
 106 +#define OMAP_TAG_NOKIA_BT      0x4e01
 107 +
 108 +struct omap_bluetooth_config {
 109 +       u8    chip_type;
 110 +       u8    bt_wakeup_gpio;
 111 +       u8    host_wakeup_gpio;
 112 +       u8    reset_gpio;
 113 +       u8    bt_uart;
 114 +       u8    bd_addr[6];
 115 +       u8    bt_sysclk;
 116 +};
 117 +
 118 +static struct platform_device n8x0_bt_device = {
 119 +       .name           = "hci_h4p",
 120 +       .id             = -1,
 121 +       .num_resources  = 0,
 122 +};
 123 +
 124 +void __init n8x0_bt_init(void)
 125 +{
 126 +       const struct omap_bluetooth_config *bt_config;
 127 +
 128 +       bt_config = (void *) omap_get_config(OMAP_TAG_NOKIA_BT,
 129 +                                            struct omap_bluetooth_config);
 130 +       n8x0_bt_device.dev.platform_data = (void *) bt_config;
 131 +       if (platform_device_register(&n8x0_bt_device) < 0)
 132 +               BUG();
 133 +}
 134 +
 135 +static struct omap_gpio_switch n8x0_gpio_switches[] __initdata = {
 136 +       {
 137 +               .name                   = "headphone",
 138 +               .gpio                   = -1,
 139 +               .debounce_rising        = 200,
 140 +               .debounce_falling       = 200,
 141 +       }, {
 142 +               .name                   = "cam_act",
 143 +               .gpio                   = -1,
 144 +               .debounce_rising        = 200,
 145 +               .debounce_falling       = 200,
 146 +       }, {
 147 +               .name                   = "cam_turn",
 148 +               .gpio                   = -1,
 149 +               .debounce_rising        = 100,
 150 +               .debounce_falling       = 100,
 151 +       }, {
 152 +               .name                   = "slide",
 153 +               .gpio                   = -1,
 154 +               .debounce_rising        = 200,
 155 +               .debounce_falling       = 200,
 156 +       }, {
 157 +               .name                   = "kb_lock",
 158 +               .gpio                   = -1,
 159 +               .debounce_rising        = 200,
 160 +               .debounce_falling       = 200,
 161 +       },
 162 +};
 163 +
 164 +static void __init n8x0_gpio_switches_init(void)
 165 +{
 166 +       /* The switches are actually registered through ATAG mechanism.
 167 +        * This just updates the parameters (thus .gpio is -1) */
 168 +       omap_register_gpio_switches(n8x0_gpio_switches,
 169 +                                   ARRAY_SIZE(n8x0_gpio_switches));
 170 +}
 171 +
 172  #define TUSB6010_ASYNC_CS      1
 173  #define TUSB6010_SYNC_CS       4
 174  #define TUSB6010_GPIO_INT      58
 175 @@ -795,6 +944,11 @@ static struct aic3x_pdata n810_aic33_dat
 176  };
 177
 178  static struct i2c_board_info n810_i2c_board_info_2[] __initdata = {
 179 +       {
 180 +               I2C_BOARD_INFO("lm8323", 0x45),
 181 +               .irq            = OMAP_GPIO_IRQ(109),
 182 +               .platform_data  = &lm8323_pdata,
 183 +       },
 184         {
 185                 I2C_BOARD_INFO("tlv320aic3x", 0x18),
 186                 .platform_data = &n810_aic33_data,
 187 @@ -864,7 +1018,9 @@ static inline void board_serial_init(voi
 188  static void __init n8x0_init_machine(void)
 189  {
 190         omap2420_mux_init(board_mux, OMAP_PACKAGE_ZAC);
 191 +       n8x0_gpio_switches_init();
 192         n8x0_cbus_init();
 193 +       n8x0_bt_init();
 194
 195         /* FIXME: add n810 spi devices */
 196         tsc2005_set_config();