summaryrefslogtreecommitdiff
path: root/arch/arm/mach-pxa/z2.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-pxa/z2.c')
-rw-r--r--arch/arm/mach-pxa/z2.c781
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