diff options
Diffstat (limited to 'arch/arm/mach-pxa/z2.c')
| -rw-r--r-- | arch/arm/mach-pxa/z2.c | 781 |
1 files changed, 0 insertions, 781 deletions
diff --git a/arch/arm/mach-pxa/z2.c b/arch/arm/mach-pxa/z2.c deleted file mode 100644 index c4d4162a7e6e..000000000000 --- a/arch/arm/mach-pxa/z2.c +++ /dev/null @@ -1,781 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0-only -/* - * linux/arch/arm/mach-pxa/z2.c - * - * Support for the Zipit Z2 Handheld device. - * - * Copyright (C) 2009-2010 Marek Vasut <marek.vasut@gmail.com> - * - * Based on research and code by: Ken McGuire - * Based on mainstone.c as modified for the Zipit Z2. - */ - -#include <linux/platform_device.h> -#include <linux/mtd/mtd.h> -#include <linux/mtd/partitions.h> -#include <linux/pwm.h> -#include <linux/pwm_backlight.h> -#include <linux/z2_battery.h> -#include <linux/dma-mapping.h> -#include <linux/spi/spi.h> -#include <linux/spi/pxa2xx_spi.h> -#include <linux/spi/libertas_spi.h> -#include <linux/power_supply.h> -#include <linux/mtd/physmap.h> -#include <linux/gpio.h> -#include <linux/gpio/machine.h> -#include <linux/gpio_keys.h> -#include <linux/delay.h> -#include <linux/regulator/machine.h> -#include <linux/platform_data/i2c-pxa.h> - -#include <asm/mach-types.h> -#include <asm/mach/arch.h> - -#include "pxa27x.h" -#include "mfp-pxa27x.h" -#include "z2.h" -#include <linux/platform_data/video-pxafb.h> -#include <linux/platform_data/mmc-pxamci.h> -#include <linux/platform_data/keypad-pxa27x.h> -#include "pm.h" - -#include "generic.h" -#include "devices.h" - -/****************************************************************************** - * Pin configuration - ******************************************************************************/ -static unsigned long z2_pin_config[] = { - - /* LCD - 16bpp Active TFT */ - GPIO58_LCD_LDD_0, - GPIO59_LCD_LDD_1, - GPIO60_LCD_LDD_2, - GPIO61_LCD_LDD_3, - GPIO62_LCD_LDD_4, - GPIO63_LCD_LDD_5, - GPIO64_LCD_LDD_6, - GPIO65_LCD_LDD_7, - GPIO66_LCD_LDD_8, - GPIO67_LCD_LDD_9, - GPIO68_LCD_LDD_10, - GPIO69_LCD_LDD_11, - GPIO70_LCD_LDD_12, - GPIO71_LCD_LDD_13, - GPIO72_LCD_LDD_14, - GPIO73_LCD_LDD_15, - GPIO74_LCD_FCLK, - GPIO75_LCD_LCLK, - GPIO76_LCD_PCLK, - GPIO77_LCD_BIAS, - GPIO19_GPIO, /* LCD reset */ - GPIO88_GPIO, /* LCD chipselect */ - - /* PWM */ - GPIO115_PWM1_OUT, /* Keypad Backlight */ - GPIO11_PWM2_OUT, /* LCD Backlight */ - - /* MMC */ - GPIO32_MMC_CLK, - GPIO112_MMC_CMD, - GPIO92_MMC_DAT_0, - GPIO109_MMC_DAT_1, - GPIO110_MMC_DAT_2, - GPIO111_MMC_DAT_3, - GPIO96_GPIO, /* SD detect */ - - /* STUART */ - GPIO46_STUART_RXD, - GPIO47_STUART_TXD, - - /* Keypad */ - GPIO100_KP_MKIN_0, - GPIO101_KP_MKIN_1, - GPIO102_KP_MKIN_2, - GPIO34_KP_MKIN_3, - GPIO38_KP_MKIN_4, - GPIO16_KP_MKIN_5, - GPIO17_KP_MKIN_6, - GPIO103_KP_MKOUT_0, - GPIO104_KP_MKOUT_1, - GPIO105_KP_MKOUT_2, - GPIO106_KP_MKOUT_3, - GPIO107_KP_MKOUT_4, - GPIO108_KP_MKOUT_5, - GPIO35_KP_MKOUT_6, - GPIO41_KP_MKOUT_7, - - /* I2C */ - GPIO117_I2C_SCL, - GPIO118_I2C_SDA, - - /* SSP1 */ - GPIO23_SSP1_SCLK, /* SSP1_SCK */ - GPIO25_SSP1_TXD, /* SSP1_TXD */ - GPIO26_SSP1_RXD, /* SSP1_RXD */ - - /* SSP2 */ - GPIO22_SSP2_SCLK, /* SSP2_SCK */ - GPIO13_SSP2_TXD, /* SSP2_TXD */ - GPIO40_SSP2_RXD, /* SSP2_RXD */ - - /* LEDs */ - GPIO10_GPIO, /* WiFi LED */ - GPIO83_GPIO, /* Charging LED */ - GPIO85_GPIO, /* Charged LED */ - - /* I2S */ - GPIO28_I2S_BITCLK_OUT, - GPIO29_I2S_SDATA_IN, - GPIO30_I2S_SDATA_OUT, - GPIO31_I2S_SYNC, - GPIO113_I2S_SYSCLK, - - /* MISC */ - GPIO0_GPIO, /* AC power detect */ - GPIO1_GPIO, /* Power button */ - GPIO37_GPIO, /* Headphone detect */ - GPIO98_GPIO, /* Lid switch */ - GPIO14_GPIO, /* WiFi Power */ - GPIO24_GPIO, /* WiFi CS */ - GPIO36_GPIO, /* WiFi IRQ */ - GPIO88_GPIO, /* LCD CS */ -}; - -/****************************************************************************** - * NOR Flash - ******************************************************************************/ -#if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) -static struct resource z2_flash_resource = { - .start = PXA_CS0_PHYS, - .end = PXA_CS0_PHYS + SZ_8M - 1, - .flags = IORESOURCE_MEM, -}; - -static struct mtd_partition z2_flash_parts[] = { - { - .name = "U-Boot Bootloader", - .offset = 0x0, - .size = 0x40000, - }, { - .name = "U-Boot Environment", - .offset = 0x40000, - .size = 0x20000, - }, { - .name = "Flash", - .offset = 0x60000, - .size = MTDPART_SIZ_FULL, - }, -}; - -static struct physmap_flash_data z2_flash_data = { - .width = 2, - .parts = z2_flash_parts, - .nr_parts = ARRAY_SIZE(z2_flash_parts), -}; - -static struct platform_device z2_flash = { - .name = "physmap-flash", - .id = -1, - .resource = &z2_flash_resource, - .num_resources = 1, - .dev = { - .platform_data = &z2_flash_data, - }, -}; - -static void __init z2_nor_init(void) -{ - platform_device_register(&z2_flash); -} -#else -static inline void z2_nor_init(void) {} -#endif - -/****************************************************************************** - * Backlight - ******************************************************************************/ -#if defined(CONFIG_BACKLIGHT_PWM) || defined(CONFIG_BACKLIGHT_PWM_MODULE) -static struct pwm_lookup z2_pwm_lookup[] = { - PWM_LOOKUP("pxa27x-pwm.1", 0, "pwm-backlight.0", NULL, 1260320, - PWM_POLARITY_NORMAL), - PWM_LOOKUP("pxa27x-pwm.0", 1, "pwm-backlight.1", NULL, 1260320, - PWM_POLARITY_NORMAL), -}; - -static struct platform_pwm_backlight_data z2_backlight_data[] = { - [0] = { - /* Keypad Backlight */ - .max_brightness = 1023, - .dft_brightness = 0, - }, - [1] = { - /* LCD Backlight */ - .max_brightness = 1023, - .dft_brightness = 512, - }, -}; - -static struct platform_device z2_backlight_devices[2] = { - { - .name = "pwm-backlight", - .id = 0, - .dev = { - .platform_data = &z2_backlight_data[1], - }, - }, - { - .name = "pwm-backlight", - .id = 1, - .dev = { - .platform_data = &z2_backlight_data[0], - }, - }, -}; -static void __init z2_pwm_init(void) -{ - pwm_add_table(z2_pwm_lookup, ARRAY_SIZE(z2_pwm_lookup)); - platform_device_register(&z2_backlight_devices[0]); - platform_device_register(&z2_backlight_devices[1]); -} -#else -static inline void z2_pwm_init(void) {} -#endif - -/****************************************************************************** - * Framebuffer - ******************************************************************************/ -#if defined(CONFIG_FB_PXA) || defined(CONFIG_FB_PXA_MODULE) -static struct pxafb_mode_info z2_lcd_modes[] = { -{ - .pixclock = 192000, - .xres = 240, - .yres = 320, - .bpp = 16, - - .left_margin = 4, - .right_margin = 8, - .upper_margin = 4, - .lower_margin = 8, - - .hsync_len = 4, - .vsync_len = 4, -}, -}; - -static struct pxafb_mach_info z2_lcd_screen = { - .modes = z2_lcd_modes, - .num_modes = ARRAY_SIZE(z2_lcd_modes), - .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_BIAS_ACTIVE_LOW | - LCD_ALTERNATE_MAPPING, -}; - -static void __init z2_lcd_init(void) -{ - pxa_set_fb_info(NULL, &z2_lcd_screen); -} -#else -static inline void z2_lcd_init(void) {} -#endif - -/****************************************************************************** - * SD/MMC card controller - ******************************************************************************/ -#if defined(CONFIG_MMC_PXA) || defined(CONFIG_MMC_PXA_MODULE) -static struct pxamci_platform_data z2_mci_platform_data = { - .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, - .detect_delay_ms = 200, -}; - -static struct gpiod_lookup_table z2_mci_gpio_table = { - .dev_id = "pxa2xx-mci.0", - .table = { - GPIO_LOOKUP("gpio-pxa", GPIO96_ZIPITZ2_SD_DETECT, - "cd", GPIO_ACTIVE_LOW), - { }, - }, -}; - -static void __init z2_mmc_init(void) -{ - gpiod_add_lookup_table(&z2_mci_gpio_table); - pxa_set_mci_info(&z2_mci_platform_data); -} -#else -static inline void z2_mmc_init(void) {} -#endif - -/****************************************************************************** - * LEDs - ******************************************************************************/ -#if defined(CONFIG_LEDS_GPIO) || defined(CONFIG_LEDS_GPIO_MODULE) -struct gpio_led z2_gpio_leds[] = { -{ - .name = "z2:green:wifi", - .default_trigger = "none", - .gpio = GPIO10_ZIPITZ2_LED_WIFI, - .active_low = 1, -}, { - .name = "z2:green:charged", - .default_trigger = "mmc0", - .gpio = GPIO85_ZIPITZ2_LED_CHARGED, - .active_low = 1, -}, { - .name = "z2:amber:charging", - .default_trigger = "Z2-charging-or-full", - .gpio = GPIO83_ZIPITZ2_LED_CHARGING, - .active_low = 1, -}, -}; - -static struct gpio_led_platform_data z2_gpio_led_info = { - .leds = z2_gpio_leds, - .num_leds = ARRAY_SIZE(z2_gpio_leds), -}; - -static struct platform_device z2_leds = { - .name = "leds-gpio", - .id = -1, - .dev = { - .platform_data = &z2_gpio_led_info, - } -}; - -static void __init z2_leds_init(void) -{ - platform_device_register(&z2_leds); -} -#else -static inline void z2_leds_init(void) {} -#endif - -/****************************************************************************** - * GPIO keyboard - ******************************************************************************/ -#if defined(CONFIG_KEYBOARD_PXA27x) || defined(CONFIG_KEYBOARD_PXA27x_MODULE) -static const unsigned int z2_matrix_keys[] = { - KEY(0, 0, KEY_OPTION), - KEY(1, 0, KEY_UP), - KEY(2, 0, KEY_DOWN), - KEY(3, 0, KEY_LEFT), - KEY(4, 0, KEY_RIGHT), - KEY(5, 0, KEY_END), - KEY(6, 0, KEY_KPPLUS), - - KEY(0, 1, KEY_HOME), - KEY(1, 1, KEY_Q), - KEY(2, 1, KEY_I), - KEY(3, 1, KEY_G), - KEY(4, 1, KEY_X), - KEY(5, 1, KEY_ENTER), - KEY(6, 1, KEY_KPMINUS), - - KEY(0, 2, KEY_PAGEUP), - KEY(1, 2, KEY_W), - KEY(2, 2, KEY_O), - KEY(3, 2, KEY_H), - KEY(4, 2, KEY_C), - KEY(5, 2, KEY_LEFTALT), - - KEY(0, 3, KEY_PAGEDOWN), - KEY(1, 3, KEY_E), - KEY(2, 3, KEY_P), - KEY(3, 3, KEY_J), - KEY(4, 3, KEY_V), - KEY(5, 3, KEY_LEFTSHIFT), - - KEY(0, 4, KEY_ESC), - KEY(1, 4, KEY_R), - KEY(2, 4, KEY_A), - KEY(3, 4, KEY_K), - KEY(4, 4, KEY_B), - KEY(5, 4, KEY_LEFTCTRL), - - KEY(0, 5, KEY_TAB), - KEY(1, 5, KEY_T), - KEY(2, 5, KEY_S), - KEY(3, 5, KEY_L), - KEY(4, 5, KEY_N), - KEY(5, 5, KEY_SPACE), - - KEY(0, 6, KEY_STOPCD), - KEY(1, 6, KEY_Y), - KEY(2, 6, KEY_D), - KEY(3, 6, KEY_BACKSPACE), - KEY(4, 6, KEY_M), - KEY(5, 6, KEY_COMMA), - - KEY(0, 7, KEY_PLAYCD), - KEY(1, 7, KEY_U), - KEY(2, 7, KEY_F), - KEY(3, 7, KEY_Z), - KEY(4, 7, KEY_SEMICOLON), - KEY(5, 7, KEY_DOT), -}; - -static struct matrix_keymap_data z2_matrix_keymap_data = { - .keymap = z2_matrix_keys, - .keymap_size = ARRAY_SIZE(z2_matrix_keys), -}; - -static struct pxa27x_keypad_platform_data z2_keypad_platform_data = { - .matrix_key_rows = 7, - .matrix_key_cols = 8, - .matrix_keymap_data = &z2_matrix_keymap_data, - - .debounce_interval = 30, -}; - -static void __init z2_mkp_init(void) -{ - pxa_set_keypad_info(&z2_keypad_platform_data); -} -#else -static inline void z2_mkp_init(void) {} -#endif - -/****************************************************************************** - * GPIO keys - ******************************************************************************/ -#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE) -static struct gpio_keys_button z2_pxa_buttons[] = { - { - .code = KEY_POWER, - .gpio = GPIO1_ZIPITZ2_POWER_BUTTON, - .active_low = 0, - .desc = "Power Button", - .wakeup = 1, - .type = EV_KEY, - }, - { - .code = SW_LID, - .gpio = GPIO98_ZIPITZ2_LID_BUTTON, - .active_low = 1, - .desc = "Lid Switch", - .wakeup = 0, - .type = EV_SW, - }, -}; - -static struct gpio_keys_platform_data z2_pxa_keys_data = { - .buttons = z2_pxa_buttons, - .nbuttons = ARRAY_SIZE(z2_pxa_buttons), -}; - -static struct platform_device z2_pxa_keys = { - .name = "gpio-keys", - .id = -1, - .dev = { - .platform_data = &z2_pxa_keys_data, - }, -}; - -static void __init z2_keys_init(void) -{ - platform_device_register(&z2_pxa_keys); -} -#else -static inline void z2_keys_init(void) {} -#endif - -/****************************************************************************** - * Battery - ******************************************************************************/ -#if defined(CONFIG_I2C_PXA) || defined(CONFIG_I2C_PXA_MODULE) -static struct z2_battery_info batt_chip_info = { - .batt_I2C_bus = 0, - .batt_I2C_addr = 0x55, - .batt_I2C_reg = 2, - .min_voltage = 3475000, - .max_voltage = 4190000, - .batt_div = 59, - .batt_mult = 1000000, - .batt_tech = POWER_SUPPLY_TECHNOLOGY_LION, - .batt_name = "Z2", -}; - -static struct gpiod_lookup_table z2_battery_gpio_table = { - .dev_id = "aer915", - .table = { - GPIO_LOOKUP("gpio-pxa", GPIO0_ZIPITZ2_AC_DETECT, - NULL, GPIO_ACTIVE_HIGH), - { }, - }, -}; - -static struct i2c_board_info __initdata z2_i2c_board_info[] = { - { - I2C_BOARD_INFO("aer915", 0x55), - .dev_name = "aer915", - .platform_data = &batt_chip_info, - }, { - I2C_BOARD_INFO("wm8750", 0x1b), - }, - -}; - -static void __init z2_i2c_init(void) -{ - pxa_set_i2c_info(NULL); - gpiod_add_lookup_table(&z2_battery_gpio_table); - i2c_register_board_info(0, ARRAY_AND_SIZE(z2_i2c_board_info)); -} -#else -static inline void z2_i2c_init(void) {} -#endif - -/****************************************************************************** - * SSP Devices - WiFi and LCD control - ******************************************************************************/ -#if defined(CONFIG_SPI_PXA2XX) || defined(CONFIG_SPI_PXA2XX_MODULE) -/* WiFi */ -static int z2_lbs_spi_setup(struct spi_device *spi) -{ - int ret = 0; - - ret = gpio_request(GPIO14_ZIPITZ2_WIFI_POWER, "WiFi Power"); - if (ret) - goto err; - - ret = gpio_direction_output(GPIO14_ZIPITZ2_WIFI_POWER, 1); - if (ret) - goto err2; - - /* Wait until card is powered on */ - mdelay(180); - - spi->bits_per_word = 16; - spi->mode = SPI_MODE_2, - - spi_setup(spi); - - return 0; - -err2: - gpio_free(GPIO14_ZIPITZ2_WIFI_POWER); -err: - return ret; -}; - -static int z2_lbs_spi_teardown(struct spi_device *spi) -{ - gpio_set_value(GPIO14_ZIPITZ2_WIFI_POWER, 0); - gpio_free(GPIO14_ZIPITZ2_WIFI_POWER); - - return 0; -}; - -static struct pxa2xx_spi_chip z2_lbs_chip_info = { - .rx_threshold = 8, - .tx_threshold = 8, - .timeout = 1000, -}; - -static struct libertas_spi_platform_data z2_lbs_pdata = { - .use_dummy_writes = 1, - .setup = z2_lbs_spi_setup, - .teardown = z2_lbs_spi_teardown, -}; - -/* LCD */ -static struct pxa2xx_spi_chip lms283_chip_info = { - .rx_threshold = 1, - .tx_threshold = 1, - .timeout = 64, -}; - -static struct gpiod_lookup_table lms283_gpio_table = { - .dev_id = "spi2.0", /* SPI bus 2 chip select 0 */ - .table = { - GPIO_LOOKUP("gpio-pxa", GPIO19_ZIPITZ2_LCD_RESET, - "reset", GPIO_ACTIVE_LOW), - { }, - }, -}; - -static struct spi_board_info spi_board_info[] __initdata = { -{ - .modalias = "libertas_spi", - .platform_data = &z2_lbs_pdata, - .controller_data = &z2_lbs_chip_info, - .irq = PXA_GPIO_TO_IRQ(GPIO36_ZIPITZ2_WIFI_IRQ), - .max_speed_hz = 13000000, - .bus_num = 1, - .chip_select = 0, -}, -{ - .modalias = "lms283gf05", - .controller_data = &lms283_chip_info, - .max_speed_hz = 400000, - .bus_num = 2, - .chip_select = 0, -}, -}; - -static struct pxa2xx_spi_controller pxa_ssp1_master_info = { - .num_chipselect = 1, - .enable_dma = 1, -}; - -static struct pxa2xx_spi_controller pxa_ssp2_master_info = { - .num_chipselect = 1, -}; - -static struct gpiod_lookup_table pxa_ssp1_gpio_table = { - .dev_id = "spi1", - .table = { - GPIO_LOOKUP_IDX("gpio-pxa", GPIO24_ZIPITZ2_WIFI_CS, "cs", 0, GPIO_ACTIVE_LOW), - { }, - }, -}; - -static struct gpiod_lookup_table pxa_ssp2_gpio_table = { - .dev_id = "spi2", - .table = { - GPIO_LOOKUP_IDX("gpio-pxa", GPIO88_ZIPITZ2_LCD_CS, "cs", 0, GPIO_ACTIVE_LOW), - { }, - }, -}; - -static void __init z2_spi_init(void) -{ - gpiod_add_lookup_table(&pxa_ssp1_gpio_table); - gpiod_add_lookup_table(&pxa_ssp2_gpio_table); - pxa2xx_set_spi_info(1, &pxa_ssp1_master_info); - pxa2xx_set_spi_info(2, &pxa_ssp2_master_info); - gpiod_add_lookup_table(&lms283_gpio_table); - spi_register_board_info(spi_board_info, ARRAY_SIZE(spi_board_info)); -} -#else -static inline void z2_spi_init(void) {} -#endif - -static struct gpiod_lookup_table z2_audio_gpio_table = { - .dev_id = "soc-audio", - .table = { - GPIO_LOOKUP("gpio-pxa", GPIO37_ZIPITZ2_HEADSET_DETECT, - "hsdet-gpio", GPIO_ACTIVE_HIGH), - { }, - }, -}; - -/****************************************************************************** - * Core power regulator - ******************************************************************************/ -#if defined(CONFIG_REGULATOR_TPS65023) || \ - defined(CONFIG_REGULATOR_TPS65023_MODULE) -static struct regulator_consumer_supply z2_tps65021_consumers[] = { - REGULATOR_SUPPLY("vcc_core", NULL), -}; - -static struct regulator_init_data z2_tps65021_info[] = { - { - .constraints = { - .name = "vcc_core range", - .min_uV = 800000, - .max_uV = 1600000, - .always_on = 1, - .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE, - }, - .consumer_supplies = z2_tps65021_consumers, - .num_consumer_supplies = ARRAY_SIZE(z2_tps65021_consumers), - }, { - .constraints = { - .name = "DCDC2", - .min_uV = 3300000, - .max_uV = 3300000, - .always_on = 1, - }, - }, { - .constraints = { - .name = "DCDC3", - .min_uV = 1800000, - .max_uV = 1800000, - .always_on = 1, - }, - }, { - .constraints = { - .name = "LDO1", - .min_uV = 1000000, - .max_uV = 3150000, - .always_on = 1, - }, - }, { - .constraints = { - .name = "LDO2", - .min_uV = 1050000, - .max_uV = 3300000, - .always_on = 1, - }, - } -}; - -static struct i2c_board_info __initdata z2_pi2c_board_info[] = { - { - I2C_BOARD_INFO("tps65021", 0x48), - .platform_data = &z2_tps65021_info, - }, -}; - -static void __init z2_pmic_init(void) -{ - pxa27x_set_i2c_power_info(NULL); - i2c_register_board_info(1, ARRAY_AND_SIZE(z2_pi2c_board_info)); -} -#else -static inline void z2_pmic_init(void) {} -#endif - -#ifdef CONFIG_PM -static void z2_power_off(void) -{ - /* We're using deep sleep as poweroff, so clear PSPR to ensure that - * bootloader will jump to its entry point in resume handler - */ - PSPR = 0x0; - local_irq_disable(); - pxa27x_set_pwrmode(PWRMODE_DEEPSLEEP); - pxa27x_cpu_pm_enter(PM_SUSPEND_MEM); -} -#else -#define z2_power_off NULL -#endif - -/****************************************************************************** - * Machine init - ******************************************************************************/ -static void __init z2_init(void) -{ - pxa2xx_mfp_config(ARRAY_AND_SIZE(z2_pin_config)); - - pxa_set_ffuart_info(NULL); - pxa_set_btuart_info(NULL); - pxa_set_stuart_info(NULL); - - z2_lcd_init(); - z2_mmc_init(); - z2_mkp_init(); - z2_i2c_init(); - z2_spi_init(); - z2_nor_init(); - z2_pwm_init(); - z2_leds_init(); - z2_keys_init(); - z2_pmic_init(); - - gpiod_add_lookup_table(&z2_audio_gpio_table); - - pm_power_off = z2_power_off; -} - -MACHINE_START(ZIPIT2, "Zipit Z2") - .atag_offset = 0x100, - .map_io = pxa27x_map_io, - .nr_irqs = PXA_NR_IRQS, - .init_irq = pxa27x_init_irq, - .handle_irq = pxa27x_handle_irq, - .init_time = pxa_timer_init, - .init_machine = z2_init, - .restart = pxa_restart, -MACHINE_END |