Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 1 | /* |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 2 | * linux/arch/arm/mach-omap2/board-rx51-peripherals.c |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 3 | * |
| 4 | * Copyright (C) 2008-2009 Nokia |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License version 2 as |
| 8 | * published by the Free Software Foundation. |
| 9 | */ |
| 10 | |
| 11 | #include <linux/kernel.h> |
| 12 | #include <linux/init.h> |
| 13 | #include <linux/platform_device.h> |
| 14 | #include <linux/input.h> |
Janusz Krzysztofik | 6135434 | 2009-10-22 14:43:17 -0700 | [diff] [blame] | 15 | #include <linux/input/matrix_keypad.h> |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 16 | #include <linux/spi/spi.h> |
Ohad Ben-Cohen | c1f9a09 | 2010-09-16 13:16:02 +0200 | [diff] [blame] | 17 | #include <linux/wl12xx.h> |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 18 | #include <linux/i2c.h> |
Balaji T K | ebeb53e | 2009-12-15 20:09:02 +0530 | [diff] [blame] | 19 | #include <linux/i2c/twl.h> |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 20 | #include <linux/clk.h> |
| 21 | #include <linux/delay.h> |
| 22 | #include <linux/regulator/machine.h> |
| 23 | #include <linux/gpio.h> |
Jani Nikula | f014ee3 | 2009-11-05 22:59:47 -0800 | [diff] [blame] | 24 | #include <linux/gpio_keys.h> |
Adrian Hunter | 5e763d2 | 2009-09-22 16:45:05 -0700 | [diff] [blame] | 25 | #include <linux/mmc/host.h> |
Kalle Jokiniemi | 10299e2 | 2011-03-29 16:28:00 +0300 | [diff] [blame] | 26 | #include <linux/power/isp1704_charger.h> |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 27 | |
Tony Lindgren | ce491cf | 2009-10-20 09:40:47 -0700 | [diff] [blame] | 28 | #include <plat/mcspi.h> |
Tony Lindgren | ce491cf | 2009-10-20 09:40:47 -0700 | [diff] [blame] | 29 | #include <plat/board.h> |
| 30 | #include <plat/common.h> |
| 31 | #include <plat/dma.h> |
| 32 | #include <plat/gpmc.h> |
Tony Lindgren | ce491cf | 2009-10-20 09:40:47 -0700 | [diff] [blame] | 33 | #include <plat/onenand.h> |
| 34 | #include <plat/gpmc-smc91x.h> |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 35 | |
Manjunath Kondaiah G | 04aeae7 | 2010-10-08 09:58:35 -0700 | [diff] [blame] | 36 | #include <mach/board-rx51.h> |
| 37 | |
Jarkko Nikula | 87581fd | 2010-08-02 13:18:02 +0300 | [diff] [blame] | 38 | #include <sound/tlv320aic3x.h> |
Jarkko Nikula | 64d0669 | 2010-08-02 13:18:03 +0300 | [diff] [blame] | 39 | #include <sound/tpa6130a2-plat.h> |
Jarkko Nikula | 589541c | 2011-02-21 08:42:36 +0200 | [diff] [blame] | 40 | #include <media/radio-si4713.h> |
| 41 | #include <media/si4713.h> |
Jarkko Nikula | 87581fd | 2010-08-02 13:18:02 +0300 | [diff] [blame] | 42 | |
Mathias Nyman | 70b5d73 | 2010-08-02 13:18:03 +0300 | [diff] [blame] | 43 | #include <../drivers/staging/iio/light/tsl2563.h> |
| 44 | |
Tony Lindgren | 4896e39 | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 45 | #include "mux.h" |
Adrian Hunter | d02a900b | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 46 | #include "hsmmc.h" |
Mike Rapoport | fbd8071 | 2011-04-25 01:09:06 +0300 | [diff] [blame] | 47 | #include "common-board-devices.h" |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 48 | |
Adrian Hunter | f52eeee | 2009-05-28 14:04:04 -0700 | [diff] [blame] | 49 | #define SYSTEM_REV_B_USES_VAUX3 0x1699 |
| 50 | #define SYSTEM_REV_S_USES_VAUX3 0x8 |
| 51 | |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 52 | #define RX51_WL1251_POWER_GPIO 87 |
| 53 | #define RX51_WL1251_IRQ_GPIO 42 |
Jarkko Nikula | 589541c | 2011-02-21 08:42:36 +0200 | [diff] [blame] | 54 | #define RX51_FMTX_RESET_GPIO 163 |
| 55 | #define RX51_FMTX_IRQ 53 |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 56 | |
Kalle Jokiniemi | 10299e2 | 2011-03-29 16:28:00 +0300 | [diff] [blame] | 57 | #define RX51_USB_TRANSCEIVER_RST_GPIO 67 |
| 58 | |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 59 | /* list all spi devices here */ |
| 60 | enum { |
| 61 | RX51_SPI_WL1251, |
Roger Quadros | 03e1110 | 2010-05-10 10:35:17 +0200 | [diff] [blame] | 62 | RX51_SPI_MIPID, /* LCD panel */ |
Roger Quadros | 6996e7f | 2010-03-22 17:16:25 +0200 | [diff] [blame] | 63 | RX51_SPI_TSC2005, /* Touch Controller */ |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 64 | }; |
| 65 | |
| 66 | static struct wl12xx_platform_data wl1251_pdata; |
| 67 | |
Mathias Nyman | 70b5d73 | 2010-08-02 13:18:03 +0300 | [diff] [blame] | 68 | #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE) |
| 69 | static struct tsl2563_platform_data rx51_tsl2563_platform_data = { |
| 70 | .cover_comp_gain = 16, |
| 71 | }; |
| 72 | #endif |
| 73 | |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 74 | static struct omap2_mcspi_device_config wl1251_mcspi_config = { |
| 75 | .turbo_mode = 0, |
| 76 | .single_channel = 1, |
| 77 | }; |
| 78 | |
Roger Quadros | 03e1110 | 2010-05-10 10:35:17 +0200 | [diff] [blame] | 79 | static struct omap2_mcspi_device_config mipid_mcspi_config = { |
| 80 | .turbo_mode = 0, |
| 81 | .single_channel = 1, |
| 82 | }; |
| 83 | |
Roger Quadros | 6996e7f | 2010-03-22 17:16:25 +0200 | [diff] [blame] | 84 | static struct omap2_mcspi_device_config tsc2005_mcspi_config = { |
| 85 | .turbo_mode = 0, |
| 86 | .single_channel = 1, |
| 87 | }; |
| 88 | |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 89 | static struct spi_board_info rx51_peripherals_spi_board_info[] __initdata = { |
| 90 | [RX51_SPI_WL1251] = { |
| 91 | .modalias = "wl1251", |
| 92 | .bus_num = 4, |
| 93 | .chip_select = 0, |
| 94 | .max_speed_hz = 48000000, |
Kalle Valo | 860fc97 | 2009-12-11 16:16:37 -0800 | [diff] [blame] | 95 | .mode = SPI_MODE_3, |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 96 | .controller_data = &wl1251_mcspi_config, |
| 97 | .platform_data = &wl1251_pdata, |
| 98 | }, |
Roger Quadros | 03e1110 | 2010-05-10 10:35:17 +0200 | [diff] [blame] | 99 | [RX51_SPI_MIPID] = { |
| 100 | .modalias = "acx565akm", |
| 101 | .bus_num = 1, |
| 102 | .chip_select = 2, |
| 103 | .max_speed_hz = 6000000, |
| 104 | .controller_data = &mipid_mcspi_config, |
| 105 | }, |
Roger Quadros | 6996e7f | 2010-03-22 17:16:25 +0200 | [diff] [blame] | 106 | [RX51_SPI_TSC2005] = { |
| 107 | .modalias = "tsc2005", |
| 108 | .bus_num = 1, |
| 109 | .chip_select = 0, |
| 110 | /* .irq = OMAP_GPIO_IRQ(RX51_TSC2005_IRQ_GPIO),*/ |
| 111 | .max_speed_hz = 6000000, |
| 112 | .controller_data = &tsc2005_mcspi_config, |
| 113 | /* .platform_data = &tsc2005_config,*/ |
| 114 | }, |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 115 | }; |
| 116 | |
Kalle Jokiniemi | 10299e2 | 2011-03-29 16:28:00 +0300 | [diff] [blame] | 117 | static void rx51_charger_set_power(bool on) |
| 118 | { |
| 119 | gpio_set_value(RX51_USB_TRANSCEIVER_RST_GPIO, on); |
| 120 | } |
| 121 | |
| 122 | static struct isp1704_charger_data rx51_charger_data = { |
| 123 | .set_power = rx51_charger_set_power, |
Heikki Krogerus | fd0964c | 2010-08-19 15:09:37 +0300 | [diff] [blame] | 124 | }; |
| 125 | |
Kalle Jokiniemi | 10299e2 | 2011-03-29 16:28:00 +0300 | [diff] [blame] | 126 | static struct platform_device rx51_charger_device = { |
| 127 | .name = "isp1704_charger", |
| 128 | .dev = { |
| 129 | .platform_data = &rx51_charger_data, |
| 130 | }, |
| 131 | }; |
| 132 | |
| 133 | static void __init rx51_charger_init(void) |
| 134 | { |
| 135 | WARN_ON(gpio_request_one(RX51_USB_TRANSCEIVER_RST_GPIO, |
| 136 | GPIOF_OUT_INIT_LOW, "isp1704_reset")); |
| 137 | |
| 138 | platform_device_register(&rx51_charger_device); |
| 139 | } |
| 140 | |
Jani Nikula | f014ee3 | 2009-11-05 22:59:47 -0800 | [diff] [blame] | 141 | #if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) |
| 142 | |
| 143 | #define RX51_GPIO_CAMERA_LENS_COVER 110 |
| 144 | #define RX51_GPIO_CAMERA_FOCUS 68 |
| 145 | #define RX51_GPIO_CAMERA_CAPTURE 69 |
| 146 | #define RX51_GPIO_KEYPAD_SLIDE 71 |
| 147 | #define RX51_GPIO_LOCK_BUTTON 113 |
| 148 | #define RX51_GPIO_PROXIMITY 89 |
| 149 | |
| 150 | #define RX51_GPIO_DEBOUNCE_TIMEOUT 10 |
| 151 | |
| 152 | static struct gpio_keys_button rx51_gpio_keys[] = { |
| 153 | { |
| 154 | .desc = "Camera Lens Cover", |
| 155 | .type = EV_SW, |
| 156 | .code = SW_CAMERA_LENS_COVER, |
| 157 | .gpio = RX51_GPIO_CAMERA_LENS_COVER, |
| 158 | .active_low = 1, |
| 159 | .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT, |
| 160 | }, { |
| 161 | .desc = "Camera Focus", |
| 162 | .type = EV_KEY, |
| 163 | .code = KEY_CAMERA_FOCUS, |
| 164 | .gpio = RX51_GPIO_CAMERA_FOCUS, |
| 165 | .active_low = 1, |
| 166 | .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT, |
| 167 | }, { |
| 168 | .desc = "Camera Capture", |
| 169 | .type = EV_KEY, |
| 170 | .code = KEY_CAMERA, |
| 171 | .gpio = RX51_GPIO_CAMERA_CAPTURE, |
| 172 | .active_low = 1, |
| 173 | .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT, |
| 174 | }, { |
| 175 | .desc = "Lock Button", |
| 176 | .type = EV_KEY, |
| 177 | .code = KEY_SCREENLOCK, |
| 178 | .gpio = RX51_GPIO_LOCK_BUTTON, |
| 179 | .active_low = 1, |
| 180 | .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT, |
| 181 | }, { |
| 182 | .desc = "Keypad Slide", |
| 183 | .type = EV_SW, |
| 184 | .code = SW_KEYPAD_SLIDE, |
| 185 | .gpio = RX51_GPIO_KEYPAD_SLIDE, |
| 186 | .active_low = 1, |
| 187 | .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT, |
| 188 | }, { |
| 189 | .desc = "Proximity Sensor", |
| 190 | .type = EV_SW, |
| 191 | .code = SW_FRONT_PROXIMITY, |
| 192 | .gpio = RX51_GPIO_PROXIMITY, |
| 193 | .active_low = 0, |
| 194 | .debounce_interval = RX51_GPIO_DEBOUNCE_TIMEOUT, |
| 195 | } |
| 196 | }; |
| 197 | |
| 198 | static struct gpio_keys_platform_data rx51_gpio_keys_data = { |
| 199 | .buttons = rx51_gpio_keys, |
| 200 | .nbuttons = ARRAY_SIZE(rx51_gpio_keys), |
| 201 | }; |
| 202 | |
| 203 | static struct platform_device rx51_gpio_keys_device = { |
| 204 | .name = "gpio-keys", |
| 205 | .id = -1, |
| 206 | .dev = { |
| 207 | .platform_data = &rx51_gpio_keys_data, |
| 208 | }, |
| 209 | }; |
| 210 | |
| 211 | static void __init rx51_add_gpio_keys(void) |
| 212 | { |
| 213 | platform_device_register(&rx51_gpio_keys_device); |
| 214 | } |
| 215 | #else |
| 216 | static void __init rx51_add_gpio_keys(void) |
| 217 | { |
| 218 | } |
| 219 | #endif /* CONFIG_KEYBOARD_GPIO || CONFIG_KEYBOARD_GPIO_MODULE */ |
| 220 | |
Manjunath Kondaiah G | bead437 | 2010-10-08 10:01:13 -0700 | [diff] [blame] | 221 | static uint32_t board_keymap[] = { |
Dmitry Torokhov | 3fea602 | 2010-07-20 20:25:35 -0700 | [diff] [blame] | 222 | /* |
| 223 | * Note that KEY(x, 8, KEY_XXX) entries represent "entrire row |
| 224 | * connected to the ground" matrix state. |
| 225 | */ |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 226 | KEY(0, 0, KEY_Q), |
Amit Kucheria | acf442d | 2009-10-05 21:43:44 -0700 | [diff] [blame] | 227 | KEY(0, 1, KEY_O), |
| 228 | KEY(0, 2, KEY_P), |
| 229 | KEY(0, 3, KEY_COMMA), |
| 230 | KEY(0, 4, KEY_BACKSPACE), |
| 231 | KEY(0, 6, KEY_A), |
| 232 | KEY(0, 7, KEY_S), |
Dmitry Torokhov | 3fea602 | 2010-07-20 20:25:35 -0700 | [diff] [blame] | 233 | |
Amit Kucheria | acf442d | 2009-10-05 21:43:44 -0700 | [diff] [blame] | 234 | KEY(1, 0, KEY_W), |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 235 | KEY(1, 1, KEY_D), |
Amit Kucheria | acf442d | 2009-10-05 21:43:44 -0700 | [diff] [blame] | 236 | KEY(1, 2, KEY_F), |
| 237 | KEY(1, 3, KEY_G), |
| 238 | KEY(1, 4, KEY_H), |
| 239 | KEY(1, 5, KEY_J), |
| 240 | KEY(1, 6, KEY_K), |
| 241 | KEY(1, 7, KEY_L), |
Dmitry Torokhov | 3fea602 | 2010-07-20 20:25:35 -0700 | [diff] [blame] | 242 | |
Amit Kucheria | acf442d | 2009-10-05 21:43:44 -0700 | [diff] [blame] | 243 | KEY(2, 0, KEY_E), |
| 244 | KEY(2, 1, KEY_DOT), |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 245 | KEY(2, 2, KEY_UP), |
Amit Kucheria | acf442d | 2009-10-05 21:43:44 -0700 | [diff] [blame] | 246 | KEY(2, 3, KEY_ENTER), |
| 247 | KEY(2, 5, KEY_Z), |
| 248 | KEY(2, 6, KEY_X), |
| 249 | KEY(2, 7, KEY_C), |
Dmitry Torokhov | 3fea602 | 2010-07-20 20:25:35 -0700 | [diff] [blame] | 250 | KEY(2, 8, KEY_F9), |
| 251 | |
Amit Kucheria | acf442d | 2009-10-05 21:43:44 -0700 | [diff] [blame] | 252 | KEY(3, 0, KEY_R), |
| 253 | KEY(3, 1, KEY_V), |
| 254 | KEY(3, 2, KEY_B), |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 255 | KEY(3, 3, KEY_N), |
Amit Kucheria | acf442d | 2009-10-05 21:43:44 -0700 | [diff] [blame] | 256 | KEY(3, 4, KEY_M), |
| 257 | KEY(3, 5, KEY_SPACE), |
| 258 | KEY(3, 6, KEY_SPACE), |
| 259 | KEY(3, 7, KEY_LEFT), |
Dmitry Torokhov | 3fea602 | 2010-07-20 20:25:35 -0700 | [diff] [blame] | 260 | |
Amit Kucheria | acf442d | 2009-10-05 21:43:44 -0700 | [diff] [blame] | 261 | KEY(4, 0, KEY_T), |
| 262 | KEY(4, 1, KEY_DOWN), |
| 263 | KEY(4, 2, KEY_RIGHT), |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 264 | KEY(4, 4, KEY_LEFTCTRL), |
Amit Kucheria | acf442d | 2009-10-05 21:43:44 -0700 | [diff] [blame] | 265 | KEY(4, 5, KEY_RIGHTALT), |
| 266 | KEY(4, 6, KEY_LEFTSHIFT), |
Dmitry Torokhov | 2e65a20 | 2010-07-26 01:12:37 -0700 | [diff] [blame] | 267 | KEY(4, 8, KEY_F10), |
Dmitry Torokhov | 3fea602 | 2010-07-20 20:25:35 -0700 | [diff] [blame] | 268 | |
Amit Kucheria | acf442d | 2009-10-05 21:43:44 -0700 | [diff] [blame] | 269 | KEY(5, 0, KEY_Y), |
Dmitry Torokhov | 2e65a20 | 2010-07-26 01:12:37 -0700 | [diff] [blame] | 270 | KEY(5, 8, KEY_F11), |
Dmitry Torokhov | 3fea602 | 2010-07-20 20:25:35 -0700 | [diff] [blame] | 271 | |
Amit Kucheria | acf442d | 2009-10-05 21:43:44 -0700 | [diff] [blame] | 272 | KEY(6, 0, KEY_U), |
Dmitry Torokhov | 3fea602 | 2010-07-20 20:25:35 -0700 | [diff] [blame] | 273 | |
Amit Kucheria | acf442d | 2009-10-05 21:43:44 -0700 | [diff] [blame] | 274 | KEY(7, 0, KEY_I), |
| 275 | KEY(7, 1, KEY_F7), |
| 276 | KEY(7, 2, KEY_F8), |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 277 | }; |
| 278 | |
Tony Lindgren | 4f54333 | 2009-09-24 16:23:16 -0700 | [diff] [blame] | 279 | static struct matrix_keymap_data board_map_data = { |
| 280 | .keymap = board_keymap, |
| 281 | .keymap_size = ARRAY_SIZE(board_keymap), |
| 282 | }; |
| 283 | |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 284 | static struct twl4030_keypad_data rx51_kp_data = { |
Tony Lindgren | 4f54333 | 2009-09-24 16:23:16 -0700 | [diff] [blame] | 285 | .keymap_data = &board_map_data, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 286 | .rows = 8, |
| 287 | .cols = 8, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 288 | .rep = 1, |
| 289 | }; |
| 290 | |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 291 | static struct twl4030_madc_platform_data rx51_madc_data = { |
| 292 | .irq_line = 1, |
| 293 | }; |
| 294 | |
Adrian Hunter | ce6f001 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 295 | /* Enable input logic and pull all lines up when eMMC is on. */ |
| 296 | static struct omap_board_mux rx51_mmc2_on_mux[] = { |
| 297 | OMAP3_MUX(SDMMC2_CMD, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), |
| 298 | OMAP3_MUX(SDMMC2_DAT0, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), |
| 299 | OMAP3_MUX(SDMMC2_DAT1, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), |
| 300 | OMAP3_MUX(SDMMC2_DAT2, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), |
| 301 | OMAP3_MUX(SDMMC2_DAT3, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), |
| 302 | OMAP3_MUX(SDMMC2_DAT4, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), |
| 303 | OMAP3_MUX(SDMMC2_DAT5, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), |
| 304 | OMAP3_MUX(SDMMC2_DAT6, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), |
| 305 | OMAP3_MUX(SDMMC2_DAT7, OMAP_PIN_INPUT_PULLUP | OMAP_MUX_MODE0), |
| 306 | { .reg_offset = OMAP_MUX_TERMINATOR }, |
| 307 | }; |
| 308 | |
| 309 | /* Disable input logic and pull all lines down when eMMC is off. */ |
| 310 | static struct omap_board_mux rx51_mmc2_off_mux[] = { |
| 311 | OMAP3_MUX(SDMMC2_CMD, OMAP_PULL_ENA | OMAP_MUX_MODE0), |
| 312 | OMAP3_MUX(SDMMC2_DAT0, OMAP_PULL_ENA | OMAP_MUX_MODE0), |
| 313 | OMAP3_MUX(SDMMC2_DAT1, OMAP_PULL_ENA | OMAP_MUX_MODE0), |
| 314 | OMAP3_MUX(SDMMC2_DAT2, OMAP_PULL_ENA | OMAP_MUX_MODE0), |
| 315 | OMAP3_MUX(SDMMC2_DAT3, OMAP_PULL_ENA | OMAP_MUX_MODE0), |
| 316 | OMAP3_MUX(SDMMC2_DAT4, OMAP_PULL_ENA | OMAP_MUX_MODE0), |
| 317 | OMAP3_MUX(SDMMC2_DAT5, OMAP_PULL_ENA | OMAP_MUX_MODE0), |
| 318 | OMAP3_MUX(SDMMC2_DAT6, OMAP_PULL_ENA | OMAP_MUX_MODE0), |
| 319 | OMAP3_MUX(SDMMC2_DAT7, OMAP_PULL_ENA | OMAP_MUX_MODE0), |
| 320 | { .reg_offset = OMAP_MUX_TERMINATOR }, |
| 321 | }; |
| 322 | |
Benoit Cousson | 112485e | 2010-08-16 10:55:35 +0200 | [diff] [blame] | 323 | static struct omap_mux_partition *partition; |
| 324 | |
Adrian Hunter | ce6f001 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 325 | /* |
| 326 | * Current flows to eMMC when eMMC is off and the data lines are pulled up, |
| 327 | * so pull them down. N.B. we pull 8 lines because we are using 8 lines. |
| 328 | */ |
| 329 | static void rx51_mmc2_remux(struct device *dev, int slot, int power_on) |
| 330 | { |
| 331 | if (power_on) |
Benoit Cousson | 112485e | 2010-08-16 10:55:35 +0200 | [diff] [blame] | 332 | omap_mux_write_array(partition, rx51_mmc2_on_mux); |
Adrian Hunter | ce6f001 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 333 | else |
Benoit Cousson | 112485e | 2010-08-16 10:55:35 +0200 | [diff] [blame] | 334 | omap_mux_write_array(partition, rx51_mmc2_off_mux); |
Adrian Hunter | ce6f001 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 335 | } |
| 336 | |
Adrian Hunter | 68ff042 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 337 | static struct omap2_hsmmc_info mmc[] __initdata = { |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 338 | { |
| 339 | .name = "external", |
| 340 | .mmc = 1, |
Sukumar Ghorai | 3a63833 | 2010-09-15 14:49:23 +0000 | [diff] [blame] | 341 | .caps = MMC_CAP_4_BIT_DATA, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 342 | .cover_only = true, |
| 343 | .gpio_cd = 160, |
| 344 | .gpio_wp = -EINVAL, |
Adrian Hunter | 5e763d2 | 2009-09-22 16:45:05 -0700 | [diff] [blame] | 345 | .power_saving = true, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 346 | }, |
| 347 | { |
| 348 | .name = "internal", |
| 349 | .mmc = 2, |
Sukumar Ghorai | 3a63833 | 2010-09-15 14:49:23 +0000 | [diff] [blame] | 350 | .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA, |
| 351 | /* See also rx51_mmc2_remux */ |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 352 | .gpio_cd = -EINVAL, |
| 353 | .gpio_wp = -EINVAL, |
Adrian Hunter | 5e763d2 | 2009-09-22 16:45:05 -0700 | [diff] [blame] | 354 | .nonremovable = true, |
| 355 | .power_saving = true, |
Adrian Hunter | ce6f001 | 2010-02-15 10:03:34 -0800 | [diff] [blame] | 356 | .remux = rx51_mmc2_remux, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 357 | }, |
| 358 | {} /* Terminator */ |
| 359 | }; |
| 360 | |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame^] | 361 | static struct regulator_consumer_supply rx51_vmmc1_supply[] = { |
| 362 | REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), |
| 363 | }; |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 364 | |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame^] | 365 | static struct regulator_consumer_supply rx51_vaux3_supply[] = { |
| 366 | REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), |
| 367 | }; |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 368 | |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame^] | 369 | static struct regulator_consumer_supply rx51_vsim_supply[] = { |
| 370 | REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"), |
| 371 | }; |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 372 | |
Jarkko Nikula | 4cfcaef | 2010-05-10 14:29:19 -0700 | [diff] [blame] | 373 | static struct regulator_consumer_supply rx51_vmmc2_supplies[] = { |
| 374 | /* tlv320aic3x analog supplies */ |
Jarkko Nikula | 5c7d9bb | 2010-08-02 13:18:02 +0300 | [diff] [blame] | 375 | REGULATOR_SUPPLY("AVDD", "2-0018"), |
| 376 | REGULATOR_SUPPLY("DRVDD", "2-0018"), |
Jarkko Nikula | caeeb4a | 2010-12-20 18:48:16 -0800 | [diff] [blame] | 377 | REGULATOR_SUPPLY("AVDD", "2-0019"), |
| 378 | REGULATOR_SUPPLY("DRVDD", "2-0019"), |
Jarkko Nikula | 64d0669 | 2010-08-02 13:18:03 +0300 | [diff] [blame] | 379 | /* tpa6130a2 */ |
| 380 | REGULATOR_SUPPLY("Vdd", "2-0060"), |
Jarkko Nikula | 4cfcaef | 2010-05-10 14:29:19 -0700 | [diff] [blame] | 381 | /* Keep vmmc as last item. It is not iterated for newer boards */ |
Kishore Kadiyala | 0005ae7 | 2011-02-28 20:48:05 +0530 | [diff] [blame] | 382 | REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), |
Jarkko Nikula | 4cfcaef | 2010-05-10 14:29:19 -0700 | [diff] [blame] | 383 | }; |
| 384 | |
| 385 | static struct regulator_consumer_supply rx51_vio_supplies[] = { |
| 386 | /* tlv320aic3x digital supplies */ |
Jarkko Nikula | 5c7d9bb | 2010-08-02 13:18:02 +0300 | [diff] [blame] | 387 | REGULATOR_SUPPLY("IOVDD", "2-0018"), |
| 388 | REGULATOR_SUPPLY("DVDD", "2-0018"), |
Jarkko Nikula | caeeb4a | 2010-12-20 18:48:16 -0800 | [diff] [blame] | 389 | REGULATOR_SUPPLY("IOVDD", "2-0019"), |
| 390 | REGULATOR_SUPPLY("DVDD", "2-0019"), |
Jarkko Nikula | 589541c | 2011-02-21 08:42:36 +0200 | [diff] [blame] | 391 | /* Si4713 IO supply */ |
| 392 | REGULATOR_SUPPLY("vio", "2-0063"), |
Jarkko Nikula | 4cfcaef | 2010-05-10 14:29:19 -0700 | [diff] [blame] | 393 | }; |
| 394 | |
Roger Quadros | 0581b52 | 2010-05-12 11:48:47 +0300 | [diff] [blame] | 395 | static struct regulator_consumer_supply rx51_vaux1_consumers[] = { |
Jarkko Nikula | b5b9945 | 2010-12-21 17:25:34 +0000 | [diff] [blame] | 396 | REGULATOR_SUPPLY("vdds_sdi", "omapdss"), |
Jarkko Nikula | 589541c | 2011-02-21 08:42:36 +0200 | [diff] [blame] | 397 | /* Si4713 supply */ |
| 398 | REGULATOR_SUPPLY("vdd", "2-0063"), |
Roger Quadros | 0581b52 | 2010-05-12 11:48:47 +0300 | [diff] [blame] | 399 | }; |
| 400 | |
Jarkko Nikula | 31bbb4f | 2010-12-21 17:25:35 +0000 | [diff] [blame] | 401 | static struct regulator_consumer_supply rx51_vdac_supply[] = { |
Senthilvadivu Guruswamy | 30ea50c | 2011-01-24 06:22:01 +0000 | [diff] [blame] | 402 | REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), |
Jarkko Nikula | 31bbb4f | 2010-12-21 17:25:35 +0000 | [diff] [blame] | 403 | }; |
| 404 | |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 405 | static struct regulator_init_data rx51_vaux1 = { |
| 406 | .constraints = { |
| 407 | .name = "V28", |
| 408 | .min_uV = 2800000, |
| 409 | .max_uV = 2800000, |
Jarkko Nikula | 000d534 | 2010-08-02 13:18:02 +0300 | [diff] [blame] | 410 | .always_on = true, /* due battery cover sensor */ |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 411 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 412 | | REGULATOR_MODE_STANDBY, |
| 413 | .valid_ops_mask = REGULATOR_CHANGE_MODE |
| 414 | | REGULATOR_CHANGE_STATUS, |
| 415 | }, |
Roger Quadros | 0581b52 | 2010-05-12 11:48:47 +0300 | [diff] [blame] | 416 | .num_consumer_supplies = ARRAY_SIZE(rx51_vaux1_consumers), |
| 417 | .consumer_supplies = rx51_vaux1_consumers, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 418 | }; |
| 419 | |
| 420 | static struct regulator_init_data rx51_vaux2 = { |
| 421 | .constraints = { |
| 422 | .name = "VCSI", |
| 423 | .min_uV = 1800000, |
| 424 | .max_uV = 1800000, |
| 425 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 426 | | REGULATOR_MODE_STANDBY, |
| 427 | .valid_ops_mask = REGULATOR_CHANGE_MODE |
| 428 | | REGULATOR_CHANGE_STATUS, |
| 429 | }, |
| 430 | }; |
| 431 | |
| 432 | /* VAUX3 - adds more power to VIO_18 rail */ |
Adrian Hunter | f52eeee | 2009-05-28 14:04:04 -0700 | [diff] [blame] | 433 | static struct regulator_init_data rx51_vaux3_cam = { |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 434 | .constraints = { |
| 435 | .name = "VCAM_DIG_18", |
| 436 | .min_uV = 1800000, |
| 437 | .max_uV = 1800000, |
| 438 | .apply_uV = true, |
| 439 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 440 | | REGULATOR_MODE_STANDBY, |
| 441 | .valid_ops_mask = REGULATOR_CHANGE_MODE |
| 442 | | REGULATOR_CHANGE_STATUS, |
| 443 | }, |
| 444 | }; |
| 445 | |
Adrian Hunter | f52eeee | 2009-05-28 14:04:04 -0700 | [diff] [blame] | 446 | static struct regulator_init_data rx51_vaux3_mmc = { |
| 447 | .constraints = { |
| 448 | .name = "VMMC2_30", |
| 449 | .min_uV = 2800000, |
| 450 | .max_uV = 3000000, |
| 451 | .apply_uV = true, |
| 452 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 453 | | REGULATOR_MODE_STANDBY, |
| 454 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
| 455 | | REGULATOR_CHANGE_MODE |
| 456 | | REGULATOR_CHANGE_STATUS, |
| 457 | }, |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame^] | 458 | .num_consumer_supplies = ARRAY_SIZE(rx51_vaux3_supply), |
| 459 | .consumer_supplies = rx51_vaux3_supply, |
Adrian Hunter | f52eeee | 2009-05-28 14:04:04 -0700 | [diff] [blame] | 460 | }; |
| 461 | |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 462 | static struct regulator_init_data rx51_vaux4 = { |
| 463 | .constraints = { |
| 464 | .name = "VCAM_ANA_28", |
| 465 | .min_uV = 2800000, |
| 466 | .max_uV = 2800000, |
| 467 | .apply_uV = true, |
| 468 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 469 | | REGULATOR_MODE_STANDBY, |
| 470 | .valid_ops_mask = REGULATOR_CHANGE_MODE |
| 471 | | REGULATOR_CHANGE_STATUS, |
| 472 | }, |
| 473 | }; |
| 474 | |
| 475 | static struct regulator_init_data rx51_vmmc1 = { |
| 476 | .constraints = { |
| 477 | .min_uV = 1850000, |
| 478 | .max_uV = 3150000, |
| 479 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 480 | | REGULATOR_MODE_STANDBY, |
| 481 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
| 482 | | REGULATOR_CHANGE_MODE |
| 483 | | REGULATOR_CHANGE_STATUS, |
| 484 | }, |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame^] | 485 | .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc1_supply), |
| 486 | .consumer_supplies = rx51_vmmc1_supply, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 487 | }; |
| 488 | |
| 489 | static struct regulator_init_data rx51_vmmc2 = { |
| 490 | .constraints = { |
Jarkko Nikula | f2add1d | 2010-05-10 14:29:18 -0700 | [diff] [blame] | 491 | .name = "V28_A", |
| 492 | .min_uV = 2800000, |
| 493 | .max_uV = 3000000, |
Jarkko Nikula | 2827411 | 2011-05-31 11:27:00 +0300 | [diff] [blame] | 494 | .always_on = true, /* due VIO leak to AIC34 VDDs */ |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 495 | .apply_uV = true, |
| 496 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 497 | | REGULATOR_MODE_STANDBY, |
| 498 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
| 499 | | REGULATOR_CHANGE_MODE |
| 500 | | REGULATOR_CHANGE_STATUS, |
| 501 | }, |
Jarkko Nikula | 4cfcaef | 2010-05-10 14:29:19 -0700 | [diff] [blame] | 502 | .num_consumer_supplies = ARRAY_SIZE(rx51_vmmc2_supplies), |
| 503 | .consumer_supplies = rx51_vmmc2_supplies, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 504 | }; |
| 505 | |
| 506 | static struct regulator_init_data rx51_vsim = { |
| 507 | .constraints = { |
| 508 | .name = "VMMC2_IO_18", |
| 509 | .min_uV = 1800000, |
| 510 | .max_uV = 1800000, |
| 511 | .apply_uV = true, |
| 512 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 513 | | REGULATOR_MODE_STANDBY, |
| 514 | .valid_ops_mask = REGULATOR_CHANGE_MODE |
| 515 | | REGULATOR_CHANGE_STATUS, |
| 516 | }, |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame^] | 517 | .num_consumer_supplies = ARRAY_SIZE(rx51_vsim_supply), |
| 518 | .consumer_supplies = rx51_vsim_supply, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 519 | }; |
| 520 | |
| 521 | static struct regulator_init_data rx51_vdac = { |
| 522 | .constraints = { |
Jarkko Nikula | 31bbb4f | 2010-12-21 17:25:35 +0000 | [diff] [blame] | 523 | .name = "VDAC", |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 524 | .min_uV = 1800000, |
| 525 | .max_uV = 1800000, |
Jarkko Nikula | 31bbb4f | 2010-12-21 17:25:35 +0000 | [diff] [blame] | 526 | .apply_uV = true, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 527 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 528 | | REGULATOR_MODE_STANDBY, |
Jarkko Nikula | 31bbb4f | 2010-12-21 17:25:35 +0000 | [diff] [blame] | 529 | .valid_ops_mask = REGULATOR_CHANGE_MODE |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 530 | | REGULATOR_CHANGE_STATUS, |
| 531 | }, |
Oleg Drokin | 786b01a | 2011-06-06 18:57:07 +0000 | [diff] [blame^] | 532 | .num_consumer_supplies = ARRAY_SIZE(rx51_vdac_supply), |
Jarkko Nikula | 31bbb4f | 2010-12-21 17:25:35 +0000 | [diff] [blame] | 533 | .consumer_supplies = rx51_vdac_supply, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 534 | }; |
| 535 | |
Jarkko Nikula | 4cfcaef | 2010-05-10 14:29:19 -0700 | [diff] [blame] | 536 | static struct regulator_init_data rx51_vio = { |
| 537 | .constraints = { |
| 538 | .min_uV = 1800000, |
| 539 | .max_uV = 1800000, |
| 540 | .valid_modes_mask = REGULATOR_MODE_NORMAL |
| 541 | | REGULATOR_MODE_STANDBY, |
| 542 | .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE |
| 543 | | REGULATOR_CHANGE_MODE |
| 544 | | REGULATOR_CHANGE_STATUS, |
| 545 | }, |
| 546 | .num_consumer_supplies = ARRAY_SIZE(rx51_vio_supplies), |
| 547 | .consumer_supplies = rx51_vio_supplies, |
| 548 | }; |
| 549 | |
Jarkko Nikula | 589541c | 2011-02-21 08:42:36 +0200 | [diff] [blame] | 550 | static struct si4713_platform_data rx51_si4713_i2c_data __initdata_or_module = { |
| 551 | .gpio_reset = RX51_FMTX_RESET_GPIO, |
| 552 | }; |
| 553 | |
| 554 | static struct i2c_board_info rx51_si4713_board_info __initdata_or_module = { |
| 555 | I2C_BOARD_INFO("si4713", SI4713_I2C_ADDR_BUSEN_HIGH), |
| 556 | .platform_data = &rx51_si4713_i2c_data, |
| 557 | }; |
| 558 | |
| 559 | static struct radio_si4713_platform_data rx51_si4713_data __initdata_or_module = { |
| 560 | .i2c_bus = 2, |
| 561 | .subdev_board_info = &rx51_si4713_board_info, |
| 562 | }; |
| 563 | |
| 564 | static struct platform_device rx51_si4713_dev __initdata_or_module = { |
| 565 | .name = "radio-si4713", |
| 566 | .id = -1, |
| 567 | .dev = { |
| 568 | .platform_data = &rx51_si4713_data, |
| 569 | }, |
| 570 | }; |
| 571 | |
| 572 | static __init void rx51_init_si4713(void) |
| 573 | { |
| 574 | int err; |
| 575 | |
| 576 | err = gpio_request_one(RX51_FMTX_IRQ, GPIOF_DIR_IN, "si4713 irq"); |
| 577 | if (err) { |
| 578 | printk(KERN_ERR "Cannot request si4713 irq gpio. %d\n", err); |
| 579 | return; |
| 580 | } |
| 581 | rx51_si4713_board_info.irq = gpio_to_irq(RX51_FMTX_IRQ); |
| 582 | platform_device_register(&rx51_si4713_dev); |
| 583 | } |
| 584 | |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 585 | static int rx51_twlgpio_setup(struct device *dev, unsigned gpio, unsigned n) |
| 586 | { |
| 587 | /* FIXME this gpio setup is just a placeholder for now */ |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 588 | gpio_request_one(gpio + 6, GPIOF_OUT_INIT_LOW, "backlight_pwm"); |
Jarkko Nikula | c0ad4fa | 2011-05-31 11:27:01 +0300 | [diff] [blame] | 589 | gpio_request_one(gpio + 7, GPIOF_OUT_INIT_LOW, "speaker_en"); |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 590 | |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 591 | return 0; |
| 592 | } |
| 593 | |
| 594 | static struct twl4030_gpio_platform_data rx51_gpio_data = { |
| 595 | .gpio_base = OMAP_MAX_GPIO_LINES, |
| 596 | .irq_base = TWL4030_GPIO_IRQ_BASE, |
| 597 | .irq_end = TWL4030_GPIO_IRQ_END, |
| 598 | .pulldowns = BIT(0) | BIT(1) | BIT(2) | BIT(3) |
| 599 | | BIT(4) | BIT(5) |
| 600 | | BIT(8) | BIT(9) | BIT(10) | BIT(11) |
| 601 | | BIT(12) | BIT(13) | BIT(14) | BIT(15) |
| 602 | | BIT(16) | BIT(17) , |
| 603 | .setup = rx51_twlgpio_setup, |
| 604 | }; |
| 605 | |
Roger Quadros | dfc27b3 | 2009-08-10 14:49:51 +0300 | [diff] [blame] | 606 | static struct twl4030_usb_data rx51_usb_data = { |
| 607 | .usb_mode = T2_USB_MODE_ULPI, |
| 608 | }; |
| 609 | |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 610 | static struct twl4030_ins sleep_on_seq[] __initdata = { |
| 611 | /* |
Amit Kucheria | 3c684e84 | 2009-10-19 15:11:08 +0300 | [diff] [blame] | 612 | * Turn off everything |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 613 | */ |
Amit Kucheria | 3c684e84 | 2009-10-19 15:11:08 +0300 | [diff] [blame] | 614 | {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_SLEEP), 2}, |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 615 | }; |
| 616 | |
| 617 | static struct twl4030_script sleep_on_script __initdata = { |
| 618 | .script = sleep_on_seq, |
| 619 | .size = ARRAY_SIZE(sleep_on_seq), |
| 620 | .flags = TWL4030_SLEEP_SCRIPT, |
| 621 | }; |
| 622 | |
| 623 | static struct twl4030_ins wakeup_seq[] __initdata = { |
| 624 | /* |
Amit Kucheria | 3c684e84 | 2009-10-19 15:11:08 +0300 | [diff] [blame] | 625 | * Reenable everything |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 626 | */ |
Amit Kucheria | 3c684e84 | 2009-10-19 15:11:08 +0300 | [diff] [blame] | 627 | {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2}, |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 628 | }; |
| 629 | |
| 630 | static struct twl4030_script wakeup_script __initdata = { |
| 631 | .script = wakeup_seq, |
| 632 | .size = ARRAY_SIZE(wakeup_seq), |
| 633 | .flags = TWL4030_WAKEUP12_SCRIPT, |
| 634 | }; |
| 635 | |
| 636 | static struct twl4030_ins wakeup_p3_seq[] __initdata = { |
| 637 | /* |
Amit Kucheria | 3c684e84 | 2009-10-19 15:11:08 +0300 | [diff] [blame] | 638 | * Reenable everything |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 639 | */ |
Amit Kucheria | 3c684e84 | 2009-10-19 15:11:08 +0300 | [diff] [blame] | 640 | {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 1, 0, RES_STATE_ACTIVE), 2}, |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 641 | }; |
| 642 | |
| 643 | static struct twl4030_script wakeup_p3_script __initdata = { |
| 644 | .script = wakeup_p3_seq, |
| 645 | .size = ARRAY_SIZE(wakeup_p3_seq), |
| 646 | .flags = TWL4030_WAKEUP3_SCRIPT, |
| 647 | }; |
| 648 | |
| 649 | static struct twl4030_ins wrst_seq[] __initdata = { |
| 650 | /* |
| 651 | * Reset twl4030. |
| 652 | * Reset VDD1 regulator. |
| 653 | * Reset VDD2 regulator. |
| 654 | * Reset VPLL1 regulator. |
| 655 | * Enable sysclk output. |
| 656 | * Reenable twl4030. |
| 657 | */ |
| 658 | {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_OFF), 2}, |
| 659 | {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_ALL, 0, 1, RES_STATE_ACTIVE), |
| 660 | 0x13}, |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 661 | {MSG_BROADCAST(DEV_GRP_NULL, RES_GRP_PP, 0, 3, RES_STATE_OFF), 0x13}, |
| 662 | {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD1, RES_STATE_WRST), 0x13}, |
| 663 | {MSG_SINGULAR(DEV_GRP_NULL, RES_VDD2, RES_STATE_WRST), 0x13}, |
| 664 | {MSG_SINGULAR(DEV_GRP_NULL, RES_VPLL1, RES_STATE_WRST), 0x35}, |
Amit Kucheria | 3c684e84 | 2009-10-19 15:11:08 +0300 | [diff] [blame] | 665 | {MSG_SINGULAR(DEV_GRP_P3, RES_HFCLKOUT, RES_STATE_ACTIVE), 2}, |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 666 | {MSG_SINGULAR(DEV_GRP_NULL, RES_RESET, RES_STATE_ACTIVE), 2}, |
| 667 | }; |
| 668 | |
| 669 | static struct twl4030_script wrst_script __initdata = { |
| 670 | .script = wrst_seq, |
| 671 | .size = ARRAY_SIZE(wrst_seq), |
| 672 | .flags = TWL4030_WRST_SCRIPT, |
| 673 | }; |
| 674 | |
| 675 | static struct twl4030_script *twl4030_scripts[] __initdata = { |
| 676 | /* wakeup12 script should be loaded before sleep script, otherwise a |
| 677 | board might hit retention before loading of wakeup script is |
| 678 | completed. This can cause boot failures depending on timing issues. |
| 679 | */ |
| 680 | &wakeup_script, |
| 681 | &sleep_on_script, |
| 682 | &wakeup_p3_script, |
| 683 | &wrst_script, |
| 684 | }; |
| 685 | |
| 686 | static struct twl4030_resconfig twl4030_rconfig[] __initdata = { |
Amit Kucheria | 3c684e84 | 2009-10-19 15:11:08 +0300 | [diff] [blame] | 687 | { .resource = RES_VDD1, .devgroup = -1, |
| 688 | .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF, |
| 689 | .remap_sleep = RES_STATE_OFF |
| 690 | }, |
| 691 | { .resource = RES_VDD2, .devgroup = -1, |
| 692 | .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF, |
| 693 | .remap_sleep = RES_STATE_OFF |
| 694 | }, |
| 695 | { .resource = RES_VPLL1, .devgroup = -1, |
| 696 | .type = 1, .type2 = -1, .remap_off = RES_STATE_OFF, |
| 697 | .remap_sleep = RES_STATE_OFF |
| 698 | }, |
| 699 | { .resource = RES_VPLL2, .devgroup = -1, |
| 700 | .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1 |
| 701 | }, |
| 702 | { .resource = RES_VAUX1, .devgroup = -1, |
| 703 | .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1 |
| 704 | }, |
| 705 | { .resource = RES_VAUX2, .devgroup = -1, |
| 706 | .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1 |
| 707 | }, |
| 708 | { .resource = RES_VAUX3, .devgroup = -1, |
| 709 | .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1 |
| 710 | }, |
| 711 | { .resource = RES_VAUX4, .devgroup = -1, |
| 712 | .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1 |
| 713 | }, |
| 714 | { .resource = RES_VMMC1, .devgroup = -1, |
| 715 | .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1 |
| 716 | }, |
| 717 | { .resource = RES_VMMC2, .devgroup = -1, |
| 718 | .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1 |
| 719 | }, |
| 720 | { .resource = RES_VDAC, .devgroup = -1, |
| 721 | .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1 |
| 722 | }, |
| 723 | { .resource = RES_VSIM, .devgroup = -1, |
| 724 | .type = -1, .type2 = 3, .remap_off = -1, .remap_sleep = -1 |
| 725 | }, |
| 726 | { .resource = RES_VINTANA1, .devgroup = DEV_GRP_P1 | DEV_GRP_P3, |
| 727 | .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1 |
| 728 | }, |
| 729 | { .resource = RES_VINTANA2, .devgroup = DEV_GRP_P1 | DEV_GRP_P3, |
| 730 | .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1 |
| 731 | }, |
| 732 | { .resource = RES_VINTDIG, .devgroup = DEV_GRP_P1 | DEV_GRP_P3, |
| 733 | .type = -1, .type2 = -1, .remap_off = -1, .remap_sleep = -1 |
| 734 | }, |
| 735 | { .resource = RES_VIO, .devgroup = DEV_GRP_P3, |
| 736 | .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1 |
| 737 | }, |
| 738 | { .resource = RES_CLKEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3, |
| 739 | .type = 1, .type2 = -1 , .remap_off = -1, .remap_sleep = -1 |
| 740 | }, |
| 741 | { .resource = RES_REGEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3, |
| 742 | .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1 |
| 743 | }, |
| 744 | { .resource = RES_NRES_PWRON, .devgroup = DEV_GRP_P1 | DEV_GRP_P3, |
| 745 | .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1 |
| 746 | }, |
| 747 | { .resource = RES_SYSEN, .devgroup = DEV_GRP_P1 | DEV_GRP_P3, |
| 748 | .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1 |
| 749 | }, |
| 750 | { .resource = RES_HFCLKOUT, .devgroup = DEV_GRP_P3, |
| 751 | .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1 |
| 752 | }, |
| 753 | { .resource = RES_32KCLKOUT, .devgroup = -1, |
| 754 | .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1 |
| 755 | }, |
| 756 | { .resource = RES_RESET, .devgroup = -1, |
| 757 | .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1 |
| 758 | }, |
Lesly A M | d7ac829 | 2011-04-14 17:57:51 +0530 | [diff] [blame] | 759 | { .resource = RES_MAIN_REF, .devgroup = -1, |
Amit Kucheria | 3c684e84 | 2009-10-19 15:11:08 +0300 | [diff] [blame] | 760 | .type = 1, .type2 = -1, .remap_off = -1, .remap_sleep = -1 |
| 761 | }, |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 762 | { 0, 0}, |
| 763 | }; |
| 764 | |
| 765 | static struct twl4030_power_data rx51_t2scripts_data __initdata = { |
| 766 | .scripts = twl4030_scripts, |
| 767 | .num = ARRAY_SIZE(twl4030_scripts), |
| 768 | .resource_config = twl4030_rconfig, |
| 769 | }; |
| 770 | |
Ilkka Koskinen | b7a834c | 2011-02-25 08:46:23 +0000 | [diff] [blame] | 771 | struct twl4030_codec_vibra_data rx51_vibra_data __initdata = { |
| 772 | .coexist = 0, |
| 773 | }; |
| 774 | |
| 775 | struct twl4030_codec_data rx51_codec_data __initdata = { |
| 776 | .audio_mclk = 26000000, |
| 777 | .vibra = &rx51_vibra_data, |
| 778 | }; |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 779 | |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 780 | static struct twl4030_platform_data rx51_twldata __initdata = { |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 781 | .irq_base = TWL4030_IRQ_BASE, |
| 782 | .irq_end = TWL4030_IRQ_END, |
| 783 | |
| 784 | /* platform_data for children goes here */ |
| 785 | .gpio = &rx51_gpio_data, |
| 786 | .keypad = &rx51_kp_data, |
| 787 | .madc = &rx51_madc_data, |
Roger Quadros | dfc27b3 | 2009-08-10 14:49:51 +0300 | [diff] [blame] | 788 | .usb = &rx51_usb_data, |
Amit Kucheria | 9312fff | 2009-08-27 20:27:57 +0200 | [diff] [blame] | 789 | .power = &rx51_t2scripts_data, |
Ilkka Koskinen | b7a834c | 2011-02-25 08:46:23 +0000 | [diff] [blame] | 790 | .codec = &rx51_codec_data, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 791 | |
| 792 | .vaux1 = &rx51_vaux1, |
| 793 | .vaux2 = &rx51_vaux2, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 794 | .vaux4 = &rx51_vaux4, |
| 795 | .vmmc1 = &rx51_vmmc1, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 796 | .vsim = &rx51_vsim, |
| 797 | .vdac = &rx51_vdac, |
Jarkko Nikula | 4cfcaef | 2010-05-10 14:29:19 -0700 | [diff] [blame] | 798 | .vio = &rx51_vio, |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 799 | }; |
| 800 | |
Jarkko Nikula | f0c61d3 | 2010-12-18 18:17:10 +0000 | [diff] [blame] | 801 | static struct tpa6130a2_platform_data rx51_tpa6130a2_data __initdata_or_module = { |
Jarkko Nikula | 64d0669 | 2010-08-02 13:18:03 +0300 | [diff] [blame] | 802 | .id = TPA6130A2, |
| 803 | .power_gpio = 98, |
| 804 | }; |
| 805 | |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 806 | /* Audio setup data */ |
| 807 | static struct aic3x_setup_data rx51_aic34_setup = { |
| 808 | .gpio_func[0] = AIC3X_GPIO1_FUNC_DISABLED, |
| 809 | .gpio_func[1] = AIC3X_GPIO2_FUNC_DIGITAL_MIC_INPUT, |
| 810 | }; |
| 811 | |
Mark Brown | e4862f2 | 2010-08-16 18:42:58 +0100 | [diff] [blame] | 812 | static struct aic3x_pdata rx51_aic3x_data = { |
Liam Girdwood | f0fba2a | 2010-03-17 20:15:21 +0000 | [diff] [blame] | 813 | .setup = &rx51_aic34_setup, |
| 814 | .gpio_reset = 60, |
| 815 | }; |
| 816 | |
Jarkko Nikula | caeeb4a | 2010-12-20 18:48:16 -0800 | [diff] [blame] | 817 | static struct aic3x_pdata rx51_aic3x_data2 = { |
| 818 | .gpio_reset = 60, |
| 819 | }; |
| 820 | |
Jarkko Nikula | dabe929 | 2010-05-10 14:29:18 -0700 | [diff] [blame] | 821 | static struct i2c_board_info __initdata rx51_peripherals_i2c_board_info_2[] = { |
| 822 | { |
| 823 | I2C_BOARD_INFO("tlv320aic3x", 0x18), |
Jarkko Nikula | 87581fd | 2010-08-02 13:18:02 +0300 | [diff] [blame] | 824 | .platform_data = &rx51_aic3x_data, |
Jarkko Nikula | dabe929 | 2010-05-10 14:29:18 -0700 | [diff] [blame] | 825 | }, |
Jarkko Nikula | caeeb4a | 2010-12-20 18:48:16 -0800 | [diff] [blame] | 826 | { |
| 827 | I2C_BOARD_INFO("tlv320aic3x", 0x19), |
| 828 | .platform_data = &rx51_aic3x_data2, |
| 829 | }, |
Mathias Nyman | 70b5d73 | 2010-08-02 13:18:03 +0300 | [diff] [blame] | 830 | #if defined(CONFIG_SENSORS_TSL2563) || defined(CONFIG_SENSORS_TSL2563_MODULE) |
| 831 | { |
| 832 | I2C_BOARD_INFO("tsl2563", 0x29), |
| 833 | .platform_data = &rx51_tsl2563_platform_data, |
| 834 | }, |
| 835 | #endif |
Jarkko Nikula | 64d0669 | 2010-08-02 13:18:03 +0300 | [diff] [blame] | 836 | { |
| 837 | I2C_BOARD_INFO("tpa6130a2", 0x60), |
| 838 | .platform_data = &rx51_tpa6130a2_data, |
| 839 | } |
Jarkko Nikula | dabe929 | 2010-05-10 14:29:18 -0700 | [diff] [blame] | 840 | }; |
| 841 | |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 842 | static int __init rx51_i2c_init(void) |
| 843 | { |
Adrian Hunter | f52eeee | 2009-05-28 14:04:04 -0700 | [diff] [blame] | 844 | if ((system_rev >= SYSTEM_REV_S_USES_VAUX3 && system_rev < 0x100) || |
Jarkko Nikula | 4cfcaef | 2010-05-10 14:29:19 -0700 | [diff] [blame] | 845 | system_rev >= SYSTEM_REV_B_USES_VAUX3) { |
Adrian Hunter | f52eeee | 2009-05-28 14:04:04 -0700 | [diff] [blame] | 846 | rx51_twldata.vaux3 = &rx51_vaux3_mmc; |
Jarkko Nikula | 4cfcaef | 2010-05-10 14:29:19 -0700 | [diff] [blame] | 847 | /* Only older boards use VMMC2 for internal MMC */ |
| 848 | rx51_vmmc2.num_consumer_supplies--; |
| 849 | } else { |
Adrian Hunter | f52eeee | 2009-05-28 14:04:04 -0700 | [diff] [blame] | 850 | rx51_twldata.vaux3 = &rx51_vaux3_cam; |
Adrian Hunter | f52eeee | 2009-05-28 14:04:04 -0700 | [diff] [blame] | 851 | } |
Jarkko Nikula | 4cfcaef | 2010-05-10 14:29:19 -0700 | [diff] [blame] | 852 | rx51_twldata.vmmc2 = &rx51_vmmc2; |
Mike Rapoport | fbd8071 | 2011-04-25 01:09:06 +0300 | [diff] [blame] | 853 | omap_pmic_init(1, 2200, "twl5030", INT_34XX_SYS_NIRQ, &rx51_twldata); |
Jarkko Nikula | dabe929 | 2010-05-10 14:29:18 -0700 | [diff] [blame] | 854 | omap_register_i2c_bus(2, 100, rx51_peripherals_i2c_board_info_2, |
| 855 | ARRAY_SIZE(rx51_peripherals_i2c_board_info_2)); |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 856 | omap_register_i2c_bus(3, 400, NULL, 0); |
| 857 | return 0; |
| 858 | } |
| 859 | |
Juha Yrjola | aa62e90 | 2009-05-28 13:23:52 -0700 | [diff] [blame] | 860 | #if defined(CONFIG_MTD_ONENAND_OMAP2) || \ |
| 861 | defined(CONFIG_MTD_ONENAND_OMAP2_MODULE) |
| 862 | |
| 863 | static struct mtd_partition onenand_partitions[] = { |
| 864 | { |
| 865 | .name = "bootloader", |
| 866 | .offset = 0, |
| 867 | .size = 0x20000, |
| 868 | .mask_flags = MTD_WRITEABLE, /* Force read-only */ |
| 869 | }, |
| 870 | { |
| 871 | .name = "config", |
| 872 | .offset = MTDPART_OFS_APPEND, |
| 873 | .size = 0x60000, |
| 874 | }, |
| 875 | { |
| 876 | .name = "log", |
| 877 | .offset = MTDPART_OFS_APPEND, |
| 878 | .size = 0x40000, |
| 879 | }, |
| 880 | { |
| 881 | .name = "kernel", |
| 882 | .offset = MTDPART_OFS_APPEND, |
| 883 | .size = 0x200000, |
| 884 | }, |
| 885 | { |
| 886 | .name = "initfs", |
| 887 | .offset = MTDPART_OFS_APPEND, |
| 888 | .size = 0x200000, |
| 889 | }, |
| 890 | { |
| 891 | .name = "rootfs", |
| 892 | .offset = MTDPART_OFS_APPEND, |
| 893 | .size = MTDPART_SIZ_FULL, |
| 894 | }, |
| 895 | }; |
| 896 | |
Aaro Koskinen | 5403187 | 2010-12-02 15:51:24 +0000 | [diff] [blame] | 897 | static struct omap_onenand_platform_data board_onenand_data[] = { |
| 898 | { |
| 899 | .cs = 0, |
| 900 | .gpio_irq = 65, |
| 901 | .parts = onenand_partitions, |
| 902 | .nr_parts = ARRAY_SIZE(onenand_partitions), |
| 903 | .flags = ONENAND_SYNC_READWRITE, |
| 904 | } |
Juha Yrjola | aa62e90 | 2009-05-28 13:23:52 -0700 | [diff] [blame] | 905 | }; |
Juha Yrjola | aa62e90 | 2009-05-28 13:23:52 -0700 | [diff] [blame] | 906 | #endif |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 907 | |
Tony Lindgren | 1a48e15 | 2009-05-28 13:23:52 -0700 | [diff] [blame] | 908 | #if defined(CONFIG_SMC91X) || defined(CONFIG_SMC91X_MODULE) |
| 909 | |
| 910 | static struct omap_smc91x_platform_data board_smc91x_data = { |
| 911 | .cs = 1, |
| 912 | .gpio_irq = 54, |
| 913 | .gpio_pwrdwn = 86, |
| 914 | .gpio_reset = 164, |
| 915 | .flags = GPMC_TIMINGS_SMC91C96 | IORESOURCE_IRQ_HIGHLEVEL, |
| 916 | }; |
| 917 | |
| 918 | static void __init board_smc91x_init(void) |
| 919 | { |
Tony Lindgren | 4896e39 | 2009-12-11 16:16:32 -0800 | [diff] [blame] | 920 | omap_mux_init_gpio(54, OMAP_PIN_INPUT_PULLDOWN); |
| 921 | omap_mux_init_gpio(86, OMAP_PIN_OUTPUT); |
| 922 | omap_mux_init_gpio(164, OMAP_PIN_OUTPUT); |
Tony Lindgren | 1a48e15 | 2009-05-28 13:23:52 -0700 | [diff] [blame] | 923 | |
| 924 | gpmc_smc91x_init(&board_smc91x_data); |
| 925 | } |
| 926 | |
| 927 | #else |
| 928 | |
| 929 | static inline void board_smc91x_init(void) |
| 930 | { |
| 931 | } |
| 932 | |
| 933 | #endif |
| 934 | |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 935 | static void rx51_wl1251_set_power(bool enable) |
| 936 | { |
| 937 | gpio_set_value(RX51_WL1251_POWER_GPIO, enable); |
| 938 | } |
| 939 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 940 | static struct gpio rx51_wl1251_gpios[] __initdata = { |
| 941 | { RX51_WL1251_POWER_GPIO, GPIOF_OUT_INIT_LOW, "wl1251 power" }, |
| 942 | { RX51_WL1251_IRQ_GPIO, GPIOF_IN, "wl1251 irq" }, |
| 943 | }; |
| 944 | |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 945 | static void __init rx51_init_wl1251(void) |
| 946 | { |
| 947 | int irq, ret; |
| 948 | |
Igor Grinberg | bc593f5 | 2011-05-03 18:22:09 +0300 | [diff] [blame] | 949 | ret = gpio_request_array(rx51_wl1251_gpios, |
| 950 | ARRAY_SIZE(rx51_wl1251_gpios)); |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 951 | if (ret < 0) |
| 952 | goto error; |
| 953 | |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 954 | irq = gpio_to_irq(RX51_WL1251_IRQ_GPIO); |
| 955 | if (irq < 0) |
| 956 | goto err_irq; |
| 957 | |
| 958 | wl1251_pdata.set_power = rx51_wl1251_set_power; |
| 959 | rx51_peripherals_spi_board_info[RX51_SPI_WL1251].irq = irq; |
| 960 | |
| 961 | return; |
| 962 | |
| 963 | err_irq: |
| 964 | gpio_free(RX51_WL1251_IRQ_GPIO); |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 965 | gpio_free(RX51_WL1251_POWER_GPIO); |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 966 | error: |
| 967 | printk(KERN_ERR "wl1251 board initialisation failed\n"); |
| 968 | wl1251_pdata.set_power = NULL; |
| 969 | |
| 970 | /* |
| 971 | * Now rx51_peripherals_spi_board_info[1].irq is zero and |
| 972 | * set_power is null, and wl1251_probe() will fail. |
| 973 | */ |
| 974 | } |
| 975 | |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 976 | void __init rx51_peripherals_init(void) |
| 977 | { |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 978 | rx51_i2c_init(); |
Aaro Koskinen | 5403187 | 2010-12-02 15:51:24 +0000 | [diff] [blame] | 979 | gpmc_onenand_init(board_onenand_data); |
Tony Lindgren | 1a48e15 | 2009-05-28 13:23:52 -0700 | [diff] [blame] | 980 | board_smc91x_init(); |
Jani Nikula | f014ee3 | 2009-11-05 22:59:47 -0800 | [diff] [blame] | 981 | rx51_add_gpio_keys(); |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 982 | rx51_init_wl1251(); |
Jarkko Nikula | 589541c | 2011-02-21 08:42:36 +0200 | [diff] [blame] | 983 | rx51_init_si4713(); |
Kalle Valo | a24e61a | 2009-11-18 18:41:06 -0800 | [diff] [blame] | 984 | spi_register_board_info(rx51_peripherals_spi_board_info, |
| 985 | ARRAY_SIZE(rx51_peripherals_spi_board_info)); |
Benoit Cousson | 112485e | 2010-08-16 10:55:35 +0200 | [diff] [blame] | 986 | |
| 987 | partition = omap_mux_get("core"); |
| 988 | if (partition) |
| 989 | omap2_hsmmc_init(mmc); |
| 990 | |
Kalle Jokiniemi | 10299e2 | 2011-03-29 16:28:00 +0300 | [diff] [blame] | 991 | rx51_charger_init(); |
Lauri Leukkunen | ffe7f95 | 2009-03-23 18:38:17 -0700 | [diff] [blame] | 992 | } |
| 993 | |