Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 1 | /* |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 2 | * arch/arm/mach-kirkwood/netxbig_v2-setup.c |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 3 | * |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 4 | * LaCie 2Big and 5Big Network v2 board setup |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 5 | * |
| 6 | * Copyright (C) 2010 Simon Guinot <sguinot@lacie.com> |
| 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 as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | */ |
| 22 | |
| 23 | #include <linux/kernel.h> |
| 24 | #include <linux/init.h> |
| 25 | #include <linux/platform_device.h> |
| 26 | #include <linux/mtd/physmap.h> |
| 27 | #include <linux/spi/flash.h> |
| 28 | #include <linux/spi/spi.h> |
| 29 | #include <linux/ata_platform.h> |
| 30 | #include <linux/mv643xx_eth.h> |
| 31 | #include <linux/i2c.h> |
| 32 | #include <linux/i2c/at24.h> |
| 33 | #include <linux/input.h> |
| 34 | #include <linux/gpio.h> |
| 35 | #include <linux/gpio_keys.h> |
| 36 | #include <linux/leds.h> |
| 37 | #include <asm/mach-types.h> |
| 38 | #include <asm/mach/arch.h> |
| 39 | #include <asm/mach/time.h> |
| 40 | #include <mach/kirkwood.h> |
| 41 | #include <plat/time.h> |
| 42 | #include "common.h" |
| 43 | #include "mpp.h" |
| 44 | |
| 45 | /***************************************************************************** |
| 46 | * 512KB SPI Flash on Boot Device (MACRONIX MX25L4005) |
| 47 | ****************************************************************************/ |
| 48 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 49 | static struct mtd_partition netxbig_v2_flash_parts[] = { |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 50 | { |
| 51 | .name = "u-boot", |
| 52 | .size = MTDPART_SIZ_FULL, |
| 53 | .offset = 0, |
| 54 | .mask_flags = MTD_WRITEABLE, /* force read-only */ |
| 55 | }, |
| 56 | }; |
| 57 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 58 | static const struct flash_platform_data netxbig_v2_flash = { |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 59 | .type = "mx25l4005a", |
| 60 | .name = "spi_flash", |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 61 | .parts = netxbig_v2_flash_parts, |
| 62 | .nr_parts = ARRAY_SIZE(netxbig_v2_flash_parts), |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 63 | }; |
| 64 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 65 | static struct spi_board_info __initdata netxbig_v2_spi_slave_info[] = { |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 66 | { |
| 67 | .modalias = "m25p80", |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 68 | .platform_data = &netxbig_v2_flash, |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 69 | .irq = -1, |
| 70 | .max_speed_hz = 20000000, |
| 71 | .bus_num = 0, |
| 72 | .chip_select = 0, |
| 73 | }, |
| 74 | }; |
| 75 | |
| 76 | /***************************************************************************** |
| 77 | * Ethernet |
| 78 | ****************************************************************************/ |
| 79 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 80 | static struct mv643xx_eth_platform_data netxbig_v2_ge00_data = { |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 81 | .phy_addr = MV643XX_ETH_PHY_ADDR(8), |
| 82 | }; |
| 83 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 84 | static struct mv643xx_eth_platform_data netxbig_v2_ge01_data = { |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 85 | .phy_addr = MV643XX_ETH_PHY_ADDR(0), |
| 86 | }; |
| 87 | |
| 88 | /***************************************************************************** |
| 89 | * I2C devices |
| 90 | ****************************************************************************/ |
| 91 | |
| 92 | static struct at24_platform_data at24c04 = { |
| 93 | .byte_len = SZ_4K / 8, |
| 94 | .page_size = 16, |
| 95 | }; |
| 96 | |
| 97 | /* |
| 98 | * i2c addr | chip | description |
| 99 | * 0x50 | HT24LC04 | eeprom (512B) |
| 100 | */ |
| 101 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 102 | static struct i2c_board_info __initdata netxbig_v2_i2c_info[] = { |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 103 | { |
| 104 | I2C_BOARD_INFO("24c04", 0x50), |
| 105 | .platform_data = &at24c04, |
| 106 | } |
| 107 | }; |
| 108 | |
| 109 | /***************************************************************************** |
| 110 | * SATA |
| 111 | ****************************************************************************/ |
| 112 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 113 | static struct mv_sata_platform_data netxbig_v2_sata_data = { |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 114 | .n_ports = 2, |
| 115 | }; |
| 116 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 117 | static int __initdata netxbig_v2_gpio_hdd_power[] = { 16, 17, 41, 42, 43 }; |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 118 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 119 | static void __init netxbig_v2_sata_power_init(void) |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 120 | { |
| 121 | int i; |
| 122 | int err; |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 123 | int hdd_nb; |
| 124 | |
| 125 | if (machine_is_net2big_v2()) |
| 126 | hdd_nb = 2; |
| 127 | else |
| 128 | hdd_nb = 5; |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 129 | |
| 130 | /* Power up all hard disks. */ |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 131 | for (i = 0; i < hdd_nb; i++) { |
| 132 | err = gpio_request(netxbig_v2_gpio_hdd_power[i], NULL); |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 133 | if (err == 0) { |
| 134 | err = gpio_direction_output( |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 135 | netxbig_v2_gpio_hdd_power[i], 1); |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 136 | /* Free the HDD power GPIOs. This allow user-space to |
| 137 | * configure them via the gpiolib sysfs interface. */ |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 138 | gpio_free(netxbig_v2_gpio_hdd_power[i]); |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 139 | } |
| 140 | if (err) |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 141 | pr_err("netxbig_v2: failed to power up HDD%d\n", i + 1); |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 142 | } |
| 143 | } |
| 144 | |
| 145 | /***************************************************************************** |
| 146 | * GPIO keys |
| 147 | ****************************************************************************/ |
| 148 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 149 | #define NETXBIG_V2_GPIO_SWITCH_POWER_ON 13 |
| 150 | #define NETXBIG_V2_GPIO_SWITCH_POWER_OFF 15 |
| 151 | #define NETXBIG_V2_GPIO_FUNC_BUTTON 34 |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 152 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 153 | #define NETXBIG_V2_SWITCH_POWER_ON 0x1 |
| 154 | #define NETXBIG_V2_SWITCH_POWER_OFF 0x2 |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 155 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 156 | static struct gpio_keys_button netxbig_v2_buttons[] = { |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 157 | [0] = { |
| 158 | .type = EV_SW, |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 159 | .code = NETXBIG_V2_SWITCH_POWER_ON, |
| 160 | .gpio = NETXBIG_V2_GPIO_SWITCH_POWER_ON, |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 161 | .desc = "Back power switch (on|auto)", |
| 162 | .active_low = 1, |
| 163 | }, |
| 164 | [1] = { |
| 165 | .type = EV_SW, |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 166 | .code = NETXBIG_V2_SWITCH_POWER_OFF, |
| 167 | .gpio = NETXBIG_V2_GPIO_SWITCH_POWER_OFF, |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 168 | .desc = "Back power switch (auto|off)", |
| 169 | .active_low = 1, |
| 170 | }, |
| 171 | [2] = { |
| 172 | .code = KEY_OPTION, |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 173 | .gpio = NETXBIG_V2_GPIO_FUNC_BUTTON, |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 174 | .desc = "Function button", |
| 175 | .active_low = 1, |
| 176 | }, |
| 177 | }; |
| 178 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 179 | static struct gpio_keys_platform_data netxbig_v2_button_data = { |
| 180 | .buttons = netxbig_v2_buttons, |
| 181 | .nbuttons = ARRAY_SIZE(netxbig_v2_buttons), |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 182 | }; |
| 183 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 184 | static struct platform_device netxbig_v2_gpio_buttons = { |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 185 | .name = "gpio-keys", |
| 186 | .id = -1, |
| 187 | .dev = { |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 188 | .platform_data = &netxbig_v2_button_data, |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 189 | }, |
| 190 | }; |
| 191 | |
| 192 | /***************************************************************************** |
| 193 | * GPIO LEDs |
| 194 | ****************************************************************************/ |
| 195 | |
| 196 | /* |
| 197 | * The LEDs are controlled by a CPLD and can be configured through a GPIO |
| 198 | * extension bus: |
| 199 | * |
| 200 | * - address register : bit [0-2] -> GPIO [47-49] |
| 201 | * - data register : bit [0-2] -> GPIO [44-46] |
| 202 | * - enable register : GPIO 29 |
| 203 | * |
| 204 | * Address register selection: |
| 205 | * |
| 206 | * addr | register |
| 207 | * ---------------------------- |
| 208 | * 0 | front LED |
| 209 | * 1 | front LED brightness |
| 210 | * 2 | HDD LED brightness |
| 211 | * 3 | HDD1 LED |
| 212 | * 4 | HDD2 LED |
| 213 | * 5 | HDD3 LED |
| 214 | * 6 | HDD4 LED |
| 215 | * 7 | HDD5 LED |
| 216 | * |
| 217 | * Data register configuration: |
| 218 | * |
| 219 | * data | LED brightness |
| 220 | * ------------------------------------------------- |
| 221 | * 0 | min (off) |
| 222 | * - | - |
| 223 | * 7 | max |
| 224 | * |
| 225 | * data | front LED mode |
| 226 | * ------------------------------------------------- |
| 227 | * 0 | fix off |
| 228 | * 1 | fix blue on |
| 229 | * 2 | fix red on |
| 230 | * 3 | blink blue on=1 sec and blue off=1 sec |
| 231 | * 4 | blink red on=1 sec and red off=1 sec |
| 232 | * 5 | blink blue on=2.5 sec and red on=0.5 sec |
| 233 | * 6 | blink blue on=1 sec and red on=1 sec |
| 234 | * 7 | blink blue on=0.5 sec and blue off=2.5 sec |
| 235 | * |
| 236 | * data | HDD LED mode |
| 237 | * ------------------------------------------------- |
| 238 | * 0 | fix blue on |
| 239 | * 1 | SATA activity blink |
| 240 | * 2 | fix red on |
| 241 | * 3 | blink blue on=1 sec and blue off=1 sec |
| 242 | * 4 | blink red on=1 sec and red off=1 sec |
| 243 | * 5 | blink blue on=2.5 sec and red on=0.5 sec |
| 244 | * 6 | blink blue on=1 sec and red on=1 sec |
| 245 | * 7 | blink blue on=0.5 sec and blue off=2.5 sec |
| 246 | */ |
| 247 | |
| 248 | /***************************************************************************** |
| 249 | * Timer |
| 250 | ****************************************************************************/ |
| 251 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 252 | static void netxbig_v2_timer_init(void) |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 253 | { |
| 254 | kirkwood_tclk = 166666667; |
| 255 | orion_time_init(IRQ_KIRKWOOD_BRIDGE, kirkwood_tclk); |
| 256 | } |
| 257 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 258 | struct sys_timer netxbig_v2_timer = { |
| 259 | .init = netxbig_v2_timer_init, |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 260 | }; |
| 261 | |
| 262 | /***************************************************************************** |
| 263 | * General Setup |
| 264 | ****************************************************************************/ |
| 265 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 266 | static unsigned int net2big_v2_mpp_config[] __initdata = { |
| 267 | MPP0_SPI_SCn, |
| 268 | MPP1_SPI_MOSI, |
| 269 | MPP2_SPI_SCK, |
| 270 | MPP3_SPI_MISO, |
| 271 | MPP6_SYSRST_OUTn, |
| 272 | MPP7_GPO, /* Request power-off */ |
Benjamin Zores | 266a245 | 2010-06-08 10:00:22 +0200 | [diff] [blame^] | 273 | MPP8_TW0_SDA, |
| 274 | MPP9_TW0_SCK, |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 275 | MPP10_UART0_TXD, |
| 276 | MPP11_UART0_RXD, |
| 277 | MPP13_GPIO, /* Rear power switch (on|auto) */ |
| 278 | MPP14_GPIO, /* USB fuse alarm */ |
| 279 | MPP15_GPIO, /* Rear power switch (auto|off) */ |
| 280 | MPP16_GPIO, /* SATA HDD1 power */ |
| 281 | MPP17_GPIO, /* SATA HDD2 power */ |
| 282 | MPP20_SATA1_ACTn, |
| 283 | MPP21_SATA0_ACTn, |
| 284 | MPP24_GPIO, /* USB mode select */ |
| 285 | MPP26_GPIO, /* USB device vbus */ |
| 286 | MPP28_GPIO, /* USB enable host vbus */ |
| 287 | MPP29_GPIO, /* CPLD extension ALE */ |
| 288 | MPP34_GPIO, /* Rear Push button */ |
| 289 | MPP35_GPIO, /* Inhibit switch power-off */ |
| 290 | MPP36_GPIO, /* SATA HDD1 presence */ |
| 291 | MPP37_GPIO, /* SATA HDD2 presence */ |
| 292 | MPP40_GPIO, /* eSATA presence */ |
| 293 | MPP44_GPIO, /* CPLD extension (data 0) */ |
| 294 | MPP45_GPIO, /* CPLD extension (data 1) */ |
| 295 | MPP46_GPIO, /* CPLD extension (data 2) */ |
| 296 | MPP47_GPIO, /* CPLD extension (addr 0) */ |
| 297 | MPP48_GPIO, /* CPLD extension (addr 1) */ |
| 298 | MPP49_GPIO, /* CPLD extension (addr 2) */ |
| 299 | 0 |
| 300 | }; |
| 301 | |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 302 | static unsigned int net5big_v2_mpp_config[] __initdata = { |
| 303 | MPP0_SPI_SCn, |
| 304 | MPP1_SPI_MOSI, |
| 305 | MPP2_SPI_SCK, |
| 306 | MPP3_SPI_MISO, |
| 307 | MPP6_SYSRST_OUTn, |
| 308 | MPP7_GPO, /* Request power-off */ |
Benjamin Zores | 266a245 | 2010-06-08 10:00:22 +0200 | [diff] [blame^] | 309 | MPP8_TW0_SDA, |
| 310 | MPP9_TW0_SCK, |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 311 | MPP10_UART0_TXD, |
| 312 | MPP11_UART0_RXD, |
| 313 | MPP13_GPIO, /* Rear power switch (on|auto) */ |
| 314 | MPP14_GPIO, /* USB fuse alarm */ |
| 315 | MPP15_GPIO, /* Rear power switch (auto|off) */ |
| 316 | MPP16_GPIO, /* SATA HDD1 power */ |
| 317 | MPP17_GPIO, /* SATA HDD2 power */ |
Benjamin Zores | 266a245 | 2010-06-08 10:00:22 +0200 | [diff] [blame^] | 318 | MPP20_GE1_TXD0, |
| 319 | MPP21_GE1_TXD1, |
| 320 | MPP22_GE1_TXD2, |
| 321 | MPP23_GE1_TXD3, |
| 322 | MPP24_GE1_RXD0, |
| 323 | MPP25_GE1_RXD1, |
| 324 | MPP26_GE1_RXD2, |
| 325 | MPP27_GE1_RXD3, |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 326 | MPP28_GPIO, /* USB enable host vbus */ |
| 327 | MPP29_GPIO, /* CPLD extension ALE */ |
Benjamin Zores | 266a245 | 2010-06-08 10:00:22 +0200 | [diff] [blame^] | 328 | MPP30_GE1_RXCTL, |
| 329 | MPP31_GE1_RXCLK, |
| 330 | MPP32_GE1_TCLKOUT, |
| 331 | MPP33_GE1_TXCTL, |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 332 | MPP34_GPIO, /* Rear Push button */ |
| 333 | MPP35_GPIO, /* Inhibit switch power-off */ |
| 334 | MPP36_GPIO, /* SATA HDD1 presence */ |
| 335 | MPP37_GPIO, /* SATA HDD2 presence */ |
| 336 | MPP38_GPIO, /* SATA HDD3 presence */ |
| 337 | MPP39_GPIO, /* SATA HDD4 presence */ |
| 338 | MPP40_GPIO, /* SATA HDD5 presence */ |
| 339 | MPP41_GPIO, /* SATA HDD3 power */ |
| 340 | MPP42_GPIO, /* SATA HDD4 power */ |
| 341 | MPP43_GPIO, /* SATA HDD5 power */ |
| 342 | MPP44_GPIO, /* CPLD extension (data 0) */ |
| 343 | MPP45_GPIO, /* CPLD extension (data 1) */ |
| 344 | MPP46_GPIO, /* CPLD extension (data 2) */ |
| 345 | MPP47_GPIO, /* CPLD extension (addr 0) */ |
| 346 | MPP48_GPIO, /* CPLD extension (addr 1) */ |
| 347 | MPP49_GPIO, /* CPLD extension (addr 2) */ |
| 348 | 0 |
| 349 | }; |
| 350 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 351 | #define NETXBIG_V2_GPIO_POWER_OFF 7 |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 352 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 353 | static void netxbig_v2_power_off(void) |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 354 | { |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 355 | gpio_set_value(NETXBIG_V2_GPIO_POWER_OFF, 1); |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 356 | } |
| 357 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 358 | static void __init netxbig_v2_init(void) |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 359 | { |
| 360 | /* |
| 361 | * Basic setup. Needs to be called early. |
| 362 | */ |
| 363 | kirkwood_init(); |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 364 | if (machine_is_net2big_v2()) |
| 365 | kirkwood_mpp_conf(net2big_v2_mpp_config); |
| 366 | else |
| 367 | kirkwood_mpp_conf(net5big_v2_mpp_config); |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 368 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 369 | netxbig_v2_sata_power_init(); |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 370 | |
| 371 | kirkwood_ehci_init(); |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 372 | kirkwood_ge00_init(&netxbig_v2_ge00_data); |
| 373 | if (machine_is_net5big_v2()) |
| 374 | kirkwood_ge01_init(&netxbig_v2_ge01_data); |
| 375 | kirkwood_sata_init(&netxbig_v2_sata_data); |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 376 | kirkwood_uart0_init(); |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 377 | spi_register_board_info(netxbig_v2_spi_slave_info, |
| 378 | ARRAY_SIZE(netxbig_v2_spi_slave_info)); |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 379 | kirkwood_spi_init(); |
| 380 | kirkwood_i2c_init(); |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 381 | i2c_register_board_info(0, netxbig_v2_i2c_info, |
| 382 | ARRAY_SIZE(netxbig_v2_i2c_info)); |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 383 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 384 | platform_device_register(&netxbig_v2_gpio_buttons); |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 385 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 386 | if (gpio_request(NETXBIG_V2_GPIO_POWER_OFF, "power-off") == 0 && |
| 387 | gpio_direction_output(NETXBIG_V2_GPIO_POWER_OFF, 0) == 0) |
| 388 | pm_power_off = netxbig_v2_power_off; |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 389 | else |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 390 | pr_err("netxbig_v2: failed to configure power-off GPIO\n"); |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 391 | } |
| 392 | |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 393 | #ifdef CONFIG_MACH_NET2BIG_V2 |
| 394 | MACHINE_START(NET2BIG_V2, "LaCie 2Big Network v2") |
| 395 | .phys_io = KIRKWOOD_REGS_PHYS_BASE, |
| 396 | .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, |
| 397 | .boot_params = 0x00000100, |
| 398 | .init_machine = netxbig_v2_init, |
| 399 | .map_io = kirkwood_map_io, |
| 400 | .init_irq = kirkwood_init_irq, |
| 401 | .timer = &netxbig_v2_timer, |
| 402 | MACHINE_END |
| 403 | #endif |
| 404 | |
| 405 | #ifdef CONFIG_MACH_NET5BIG_V2 |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 406 | MACHINE_START(NET5BIG_V2, "LaCie 5Big Network v2") |
| 407 | .phys_io = KIRKWOOD_REGS_PHYS_BASE, |
| 408 | .io_pg_offst = ((KIRKWOOD_REGS_VIRT_BASE) >> 18) & 0xfffc, |
| 409 | .boot_params = 0x00000100, |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 410 | .init_machine = netxbig_v2_init, |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 411 | .map_io = kirkwood_map_io, |
| 412 | .init_irq = kirkwood_init_irq, |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 413 | .timer = &netxbig_v2_timer, |
Simon Guinot | 3e05ec1 | 2010-01-04 20:20:07 +0100 | [diff] [blame] | 414 | MACHINE_END |
Simon Guinot | 57475b1 | 2010-02-08 19:08:34 +0100 | [diff] [blame] | 415 | #endif |