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/*
* linux / arch / arm / mach - pxa / z2 . c
*
* Support for the Zipit Z2 Handheld device .
*
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* Copyright ( C ) 2009 - 2010 Marek Vasut < marek . vasut @ gmail . com >
*
* Based on research and code by : Ken McGuire
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* Based on mainstone . c as modified for the Zipit Z2 .
*
* This program is free software ; you can redistribute it and / or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation .
*/
# include <linux/platform_device.h>
# include <linux/mtd/mtd.h>
# include <linux/mtd/partitions.h>
# include <linux/pwm_backlight.h>
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# include <linux/z2_battery.h>
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# include <linux/dma-mapping.h>
# include <linux/spi/spi.h>
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# include <linux/spi/pxa2xx_spi.h>
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# include <linux/spi/libertas_spi.h>
# include <linux/spi/lms283gf05.h>
# include <linux/power_supply.h>
# include <linux/mtd/physmap.h>
# include <linux/gpio.h>
# include <linux/gpio_keys.h>
# include <linux/delay.h>
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# include <linux/regulator/machine.h>
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# include <linux/i2c/pxa-i2c.h>
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# include <asm/mach-types.h>
# include <asm/mach/arch.h>
# include <mach/pxa27x.h>
# include <mach/mfp-pxa27x.h>
# include <mach/z2.h>
# include <mach/pxafb.h>
# include <mach/mmc.h>
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# include <plat/pxa27x_keypad.h>
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# 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 */
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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 ,
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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 */
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GPIO14_GPIO , /* WiFi Power */
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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 ,
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. size = 0x40000 ,
} , {
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. name = " U-Boot Environment " ,
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. offset = 0x40000 ,
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. size = 0x20000 ,
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} , {
. name = " Flash " ,
. offset = 0x60000 ,
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. 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 platform_pwm_backlight_data z2_backlight_data [ ] = {
[ 0 ] = {
/* Keypad Backlight */
. pwm_id = 1 ,
. max_brightness = 1023 ,
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. dft_brightness = 0 ,
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. pwm_period_ns = 1260320 ,
} ,
[ 1 ] = {
/* LCD Backlight */
. pwm_id = 2 ,
. max_brightness = 1023 ,
. dft_brightness = 512 ,
. pwm_period_ns = 1260320 ,
} ,
} ;
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 )
{
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 )
{
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pxa_set_fb_info ( NULL , & z2_lcd_screen ) ;
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}
# 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 ,
. gpio_card_detect = GPIO96_ZIPITZ2_SD_DETECT ,
. gpio_power = - 1 ,
. gpio_card_ro = - 1 ,
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. detect_delay_ms = 200 ,
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} ;
static void __init z2_mmc_init ( void )
{
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 " ,
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. default_trigger = " mmc0 " ,
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. gpio = GPIO85_ZIPITZ2_LED_CHARGED ,
. active_low = 1 ,
} , {
. name = " z2:amber:charging " ,
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. default_trigger = " Z2-charging-or-full " ,
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. 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 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 pxa27x_keypad_platform_data z2_keypad_platform_data = {
. matrix_key_rows = 7 ,
. matrix_key_cols = 8 ,
. matrix_key_map = z2_matrix_keys ,
. matrix_key_map_size = ARRAY_SIZE ( z2_matrix_keys ) ,
. 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 [ ] = {
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{
. code = KEY_POWER ,
. gpio = GPIO1_ZIPITZ2_POWER_BUTTON ,
. active_low = 0 ,
. desc = " Power Button " ,
. wakeup = 1 ,
. type = EV_KEY ,
} ,
{
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. code = SW_LID ,
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. gpio = GPIO98_ZIPITZ2_LID_BUTTON ,
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. active_low = 1 ,
. desc = " Lid Switch " ,
. wakeup = 0 ,
. type = EV_SW ,
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} ,
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} ;
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
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/******************************************************************************
* 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 ,
. charge_gpio = GPIO0_ZIPITZ2_AC_DETECT ,
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. min_voltage = 3475000 ,
. max_voltage = 4190000 ,
. batt_div = 59 ,
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. batt_mult = 1000000 ,
. batt_tech = POWER_SUPPLY_TECHNOLOGY_LION ,
. batt_name = " Z2 " ,
} ;
static struct i2c_board_info __initdata z2_i2c_board_info [ ] = {
{
I2C_BOARD_INFO ( " aer915 " , 0x55 ) ,
. platform_data = & batt_chip_info ,
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} , {
I2C_BOARD_INFO ( " wm8750 " , 0x1b ) ,
} ,
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} ;
static void __init z2_i2c_init ( void )
{
pxa_set_i2c_info ( NULL ) ;
i2c_register_board_info ( 0 , ARRAY_AND_SIZE ( z2_i2c_board_info ) ) ;
}
# else
static inline void z2_i2c_init ( void ) { }
# endif
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/******************************************************************************
* 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 ;
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ret = gpio_request ( GPIO14_ZIPITZ2_WIFI_POWER , " WiFi Power " ) ;
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if ( ret )
goto err ;
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ret = gpio_direction_output ( GPIO14_ZIPITZ2_WIFI_POWER , 1 ) ;
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if ( ret )
goto err2 ;
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/* Wait until card is powered on */
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mdelay ( 180 ) ;
spi - > bits_per_word = 16 ;
spi - > mode = SPI_MODE_2 ,
spi_setup ( spi ) ;
return 0 ;
err2 :
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gpio_free ( GPIO14_ZIPITZ2_WIFI_POWER ) ;
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err :
return ret ;
} ;
static int z2_lbs_spi_teardown ( struct spi_device * spi )
{
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gpio_set_value ( GPIO14_ZIPITZ2_WIFI_POWER , 0 ) ;
gpio_free ( GPIO14_ZIPITZ2_WIFI_POWER ) ;
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return 0 ;
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} ;
static struct pxa2xx_spi_chip z2_lbs_chip_info = {
. rx_threshold = 8 ,
. tx_threshold = 8 ,
. timeout = 1000 ,
. gpio_cs = GPIO24_ZIPITZ2_WIFI_CS ,
} ;
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 ,
. gpio_cs = GPIO88_ZIPITZ2_LCD_CS ,
} ;
static const struct lms283gf05_pdata lms283_pdata = {
. reset_gpio = GPIO19_ZIPITZ2_LCD_RESET ,
} ;
static struct spi_board_info spi_board_info [ ] __initdata = {
{
. modalias = " libertas_spi " ,
. platform_data = & z2_lbs_pdata ,
. controller_data = & z2_lbs_chip_info ,
. irq = gpio_to_irq ( GPIO36_ZIPITZ2_WIFI_IRQ ) ,
. max_speed_hz = 13000000 ,
. bus_num = 1 ,
. chip_select = 0 ,
} ,
{
. modalias = " lms283gf05 " ,
. controller_data = & lms283_chip_info ,
. platform_data = & lms283_pdata ,
. max_speed_hz = 400000 ,
. bus_num = 2 ,
. chip_select = 0 ,
} ,
} ;
static struct pxa2xx_spi_master pxa_ssp1_master_info = {
. clock_enable = CKEN_SSP ,
. num_chipselect = 1 ,
. enable_dma = 1 ,
} ;
static struct pxa2xx_spi_master pxa_ssp2_master_info = {
. clock_enable = CKEN_SSP2 ,
. num_chipselect = 1 ,
} ;
static void __init z2_spi_init ( void )
{
pxa2xx_set_spi_info ( 1 , & pxa_ssp1_master_info ) ;
pxa2xx_set_spi_info ( 2 , & pxa_ssp2_master_info ) ;
spi_register_board_info ( spi_board_info , ARRAY_SIZE ( spi_board_info ) ) ;
}
# else
static inline void z2_spi_init ( void ) { }
# endif
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/******************************************************************************
* Core power regulator
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
# if defined(CONFIG_REGULATOR_TPS65023) || \
defined ( CONFIG_REGULATOR_TPS65023_MODULE )
static struct regulator_consumer_supply z2_tps65021_consumers [ ] = {
{
. supply = " vcc_core " ,
}
} ;
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
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/******************************************************************************
* Machine init
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
static void __init z2_init ( void )
{
pxa2xx_mfp_config ( ARRAY_AND_SIZE ( z2_pin_config ) ) ;
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pxa_set_ffuart_info ( NULL ) ;
pxa_set_btuart_info ( NULL ) ;
pxa_set_stuart_info ( NULL ) ;
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z2_lcd_init ( ) ;
z2_mmc_init ( ) ;
z2_mkp_init ( ) ;
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z2_i2c_init ( ) ;
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z2_spi_init ( ) ;
z2_nor_init ( ) ;
z2_pwm_init ( ) ;
z2_leds_init ( ) ;
z2_keys_init ( ) ;
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z2_pmic_init ( ) ;
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}
MACHINE_START ( ZIPIT2 , " Zipit Z2 " )
. boot_params = 0xa0000100 ,
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. map_io = pxa27x_map_io ,
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. init_irq = pxa27x_init_irq ,
. timer = & pxa_timer ,
. init_machine = z2_init ,
MACHINE_END
