summaryrefslogtreecommitdiff
path: root/arch/arm/mach-pxa/mioa701.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-pxa/mioa701.c')
-rw-r--r--arch/arm/mach-pxa/mioa701.c784
1 files changed, 0 insertions, 784 deletions
diff --git a/arch/arm/mach-pxa/mioa701.c b/arch/arm/mach-pxa/mioa701.c
deleted file mode 100644
index d08f962ffb04..000000000000
--- a/arch/arm/mach-pxa/mioa701.c
+++ /dev/null
@@ -1,784 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-/*
- * Handles the Mitac Mio A701 Board
- *
- * Copyright (C) 2008 Robert Jarzmik
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/platform_device.h>
-#include <linux/syscore_ops.h>
-#include <linux/input.h>
-#include <linux/delay.h>
-#include <linux/gpio_keys.h>
-#include <linux/pwm.h>
-#include <linux/pwm_backlight.h>
-#include <linux/rtc.h>
-#include <linux/leds.h>
-#include <linux/gpio.h>
-#include <linux/gpio/machine.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/pda_power.h>
-#include <linux/power_supply.h>
-#include <linux/wm97xx.h>
-#include <linux/mtd/physmap.h>
-#include <linux/reboot.h>
-#include <linux/regulator/fixed.h>
-#include <linux/regulator/max1586.h>
-#include <linux/slab.h>
-#include <linux/platform_data/i2c-pxa.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-
-#include "pxa27x.h"
-#include "regs-rtc.h"
-#include <linux/platform_data/keypad-pxa27x.h>
-#include <linux/platform_data/video-pxafb.h>
-#include <linux/platform_data/mmc-pxamci.h>
-#include "udc.h"
-#include "pxa27x-udc.h"
-#include <linux/platform_data/media/camera-pxa.h>
-#include <linux/platform_data/asoc-pxa.h>
-#include "smemc.h"
-
-#include "mioa701.h"
-
-#include "generic.h"
-#include "devices.h"
-
-static unsigned long mioa701_pin_config[] = {
- /* Mio global */
- MIO_CFG_OUT(GPIO9_CHARGE_EN, AF0, DRIVE_LOW),
- MIO_CFG_OUT(GPIO18_POWEROFF, AF0, DRIVE_LOW),
- MFP_CFG_OUT(GPIO3, AF0, DRIVE_HIGH),
- MFP_CFG_OUT(GPIO4, AF0, DRIVE_HIGH),
- MIO_CFG_IN(GPIO80_MAYBE_CHARGE_VDROP, AF0),
-
- /* Backlight PWM 0 */
- GPIO16_PWM0_OUT,
-
- /* MMC */
- GPIO32_MMC_CLK,
- GPIO92_MMC_DAT_0,
- GPIO109_MMC_DAT_1,
- GPIO110_MMC_DAT_2,
- GPIO111_MMC_DAT_3,
- GPIO112_MMC_CMD,
- MIO_CFG_IN(GPIO78_SDIO_RO, AF0),
- MIO_CFG_IN(GPIO15_SDIO_INSERT, AF0),
- MIO_CFG_OUT(GPIO91_SDIO_EN, AF0, DRIVE_LOW),
-
- /* USB */
- MIO_CFG_IN(GPIO13_nUSB_DETECT, AF0),
- MIO_CFG_OUT(GPIO22_USB_ENABLE, AF0, DRIVE_LOW),
-
- /* LCD */
- GPIOxx_LCD_TFT_16BPP,
-
- /* QCI */
- GPIO12_CIF_DD_7,
- GPIO17_CIF_DD_6,
- GPIO50_CIF_DD_3,
- GPIO51_CIF_DD_2,
- GPIO52_CIF_DD_4,
- GPIO53_CIF_MCLK,
- GPIO54_CIF_PCLK,
- GPIO55_CIF_DD_1,
- GPIO81_CIF_DD_0,
- GPIO82_CIF_DD_5,
- GPIO84_CIF_FV,
- GPIO85_CIF_LV,
- MIO_CFG_OUT(GPIO56_MT9M111_nOE, AF0, DRIVE_LOW),
-
- /* Bluetooth */
- MIO_CFG_IN(GPIO14_BT_nACTIVITY, AF0),
- GPIO44_BTUART_CTS,
- GPIO42_BTUART_RXD,
- GPIO45_BTUART_RTS,
- GPIO43_BTUART_TXD,
- MIO_CFG_OUT(GPIO83_BT_ON, AF0, DRIVE_LOW),
- MIO_CFG_OUT(GPIO77_BT_UNKNOWN1, AF0, DRIVE_HIGH),
- MIO_CFG_OUT(GPIO86_BT_MAYBE_nRESET, AF0, DRIVE_HIGH),
-
- /* GPS */
- MIO_CFG_OUT(GPIO23_GPS_UNKNOWN1, AF0, DRIVE_LOW),
- MIO_CFG_OUT(GPIO26_GPS_ON, AF0, DRIVE_LOW),
- MIO_CFG_OUT(GPIO27_GPS_RESET, AF0, DRIVE_LOW),
- MIO_CFG_OUT(GPIO106_GPS_UNKNOWN2, AF0, DRIVE_LOW),
- MIO_CFG_OUT(GPIO107_GPS_UNKNOWN3, AF0, DRIVE_LOW),
- GPIO46_STUART_RXD,
- GPIO47_STUART_TXD,
-
- /* GSM */
- MIO_CFG_OUT(GPIO24_GSM_MOD_RESET_CMD, AF0, DRIVE_LOW),
- MIO_CFG_OUT(GPIO88_GSM_nMOD_ON_CMD, AF0, DRIVE_HIGH),
- MIO_CFG_OUT(GPIO90_GSM_nMOD_OFF_CMD, AF0, DRIVE_HIGH),
- MIO_CFG_OUT(GPIO114_GSM_nMOD_DTE_UART_STATE, AF0, DRIVE_HIGH),
- MIO_CFG_IN(GPIO25_GSM_MOD_ON_STATE, AF0),
- MIO_CFG_IN(GPIO113_GSM_EVENT, AF0) | WAKEUP_ON_EDGE_BOTH,
- GPIO34_FFUART_RXD,
- GPIO35_FFUART_CTS,
- GPIO36_FFUART_DCD,
- GPIO37_FFUART_DSR,
- GPIO39_FFUART_TXD,
- GPIO40_FFUART_DTR,
- GPIO41_FFUART_RTS,
-
- /* Sound */
- GPIO28_AC97_BITCLK,
- GPIO29_AC97_SDATA_IN_0,
- GPIO30_AC97_SDATA_OUT,
- GPIO31_AC97_SYNC,
- GPIO89_AC97_SYSCLK,
- MIO_CFG_IN(GPIO12_HPJACK_INSERT, AF0),
-
- /* Leds */
- MIO_CFG_OUT(GPIO10_LED_nCharging, AF0, DRIVE_HIGH),
- MIO_CFG_OUT(GPIO97_LED_nBlue, AF0, DRIVE_HIGH),
- MIO_CFG_OUT(GPIO98_LED_nOrange, AF0, DRIVE_HIGH),
- MIO_CFG_OUT(GPIO82_LED_nVibra, AF0, DRIVE_HIGH),
- MIO_CFG_OUT(GPIO115_LED_nKeyboard, AF0, DRIVE_HIGH),
-
- /* Keyboard */
- MIO_CFG_IN(GPIO0_KEY_POWER, AF0) | WAKEUP_ON_EDGE_BOTH,
- MIO_CFG_IN(GPIO93_KEY_VOLUME_UP, AF0),
- MIO_CFG_IN(GPIO94_KEY_VOLUME_DOWN, AF0),
- GPIO100_KP_MKIN_0,
- GPIO101_KP_MKIN_1,
- GPIO102_KP_MKIN_2,
- GPIO103_KP_MKOUT_0,
- GPIO104_KP_MKOUT_1,
- GPIO105_KP_MKOUT_2,
-
- /* I2C */
- GPIO117_I2C_SCL,
- GPIO118_I2C_SDA,
-
- /* Unknown */
- MFP_CFG_IN(GPIO20, AF0),
- MFP_CFG_IN(GPIO21, AF0),
- MFP_CFG_IN(GPIO33, AF0),
- MFP_CFG_OUT(GPIO49, AF0, DRIVE_HIGH),
- MFP_CFG_OUT(GPIO57, AF0, DRIVE_HIGH),
- MFP_CFG_IN(GPIO96, AF0),
- MFP_CFG_OUT(GPIO116, AF0, DRIVE_HIGH),
-};
-
-static struct pwm_lookup mioa701_pwm_lookup[] = {
- PWM_LOOKUP("pxa27x-pwm.0", 0, "pwm-backlight", NULL, 4000 * 1024,
- PWM_POLARITY_NORMAL),
-};
-
-/* LCD Screen and Backlight */
-static struct platform_pwm_backlight_data mioa701_backlight_data = {
- .max_brightness = 100,
- .dft_brightness = 50,
-};
-
-/*
- * LTM0305A776C LCD panel timings
- *
- * see:
- * - the LTM0305A776C datasheet,
- * - and the PXA27x Programmers' manual
- */
-static struct pxafb_mode_info mioa701_ltm0305a776c = {
- .pixclock = 220000, /* CLK=4.545 MHz */
- .xres = 240,
- .yres = 320,
- .bpp = 16,
- .hsync_len = 4,
- .vsync_len = 2,
- .left_margin = 6,
- .right_margin = 4,
- .upper_margin = 5,
- .lower_margin = 3,
-};
-
-static void mioa701_lcd_power(int on, struct fb_var_screeninfo *si)
-{
- gpio_set_value(GPIO87_LCD_POWER, on);
-}
-
-static struct pxafb_mach_info mioa701_pxafb_info = {
- .modes = &mioa701_ltm0305a776c,
- .num_modes = 1,
- .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL,
- .pxafb_lcd_power = mioa701_lcd_power,
-};
-
-/*
- * Keyboard configuration
- */
-static const unsigned int mioa701_matrix_keys[] = {
- KEY(0, 0, KEY_UP),
- KEY(0, 1, KEY_RIGHT),
- KEY(0, 2, KEY_MEDIA),
- KEY(1, 0, KEY_DOWN),
- KEY(1, 1, KEY_ENTER),
- KEY(1, 2, KEY_CONNECT), /* GPS key */
- KEY(2, 0, KEY_LEFT),
- KEY(2, 1, KEY_PHONE), /* Phone Green key */
- KEY(2, 2, KEY_CAMERA) /* Camera key */
-};
-
-static struct matrix_keymap_data mioa701_matrix_keymap_data = {
- .keymap = mioa701_matrix_keys,
- .keymap_size = ARRAY_SIZE(mioa701_matrix_keys),
-};
-
-static struct pxa27x_keypad_platform_data mioa701_keypad_info = {
- .matrix_key_rows = 3,
- .matrix_key_cols = 3,
- .matrix_keymap_data = &mioa701_matrix_keymap_data,
-};
-
-/*
- * GPIO Key Configuration
- */
-#define MIO_KEY(key, _gpio, _desc, _wakeup) \
- { .code = (key), .gpio = (_gpio), .active_low = 0, \
- .desc = (_desc), .type = EV_KEY, .wakeup = (_wakeup) }
-static struct gpio_keys_button mioa701_button_table[] = {
- MIO_KEY(KEY_EXIT, GPIO0_KEY_POWER, "Power button", 1),
- MIO_KEY(KEY_VOLUMEUP, GPIO93_KEY_VOLUME_UP, "Volume up", 0),
- MIO_KEY(KEY_VOLUMEDOWN, GPIO94_KEY_VOLUME_DOWN, "Volume down", 0),
- MIO_KEY(KEY_HP, GPIO12_HPJACK_INSERT, "HP jack detect", 0)
-};
-
-static struct gpio_keys_platform_data mioa701_gpio_keys_data = {
- .buttons = mioa701_button_table,
- .nbuttons = ARRAY_SIZE(mioa701_button_table),
-};
-
-/*
- * Leds and vibrator
- */
-#define ONE_LED(_gpio, _name) \
-{ .gpio = (_gpio), .name = (_name), .active_low = true }
-static struct gpio_led gpio_leds[] = {
- ONE_LED(GPIO10_LED_nCharging, "mioa701:charging"),
- ONE_LED(GPIO97_LED_nBlue, "mioa701:blue"),
- ONE_LED(GPIO98_LED_nOrange, "mioa701:orange"),
- ONE_LED(GPIO82_LED_nVibra, "mioa701:vibra"),
- ONE_LED(GPIO115_LED_nKeyboard, "mioa701:keyboard")
-};
-
-static struct gpio_led_platform_data gpio_led_info = {
- .leds = gpio_leds,
- .num_leds = ARRAY_SIZE(gpio_leds),
-};
-
-/*
- * GSM Sagem XS200 chip
- *
- * GSM handling was purged from kernel. For history, this is the way to go :
- * - init : GPIO24_GSM_MOD_RESET_CMD = 0, GPIO114_GSM_nMOD_DTE_UART_STATE = 1
- * GPIO88_GSM_nMOD_ON_CMD = 1, GPIO90_GSM_nMOD_OFF_CMD = 1
- * - reset : GPIO24_GSM_MOD_RESET_CMD = 1, msleep(100),
- * GPIO24_GSM_MOD_RESET_CMD = 0
- * - turn on : GPIO88_GSM_nMOD_ON_CMD = 0, msleep(1000),
- * GPIO88_GSM_nMOD_ON_CMD = 1
- * - turn off : GPIO90_GSM_nMOD_OFF_CMD = 0, msleep(1000),
- * GPIO90_GSM_nMOD_OFF_CMD = 1
- */
-static int is_gsm_on(void)
-{
- int is_on;
-
- is_on = !!gpio_get_value(GPIO25_GSM_MOD_ON_STATE);
- return is_on;
-}
-
-irqreturn_t gsm_on_irq(int irq, void *p)
-{
- printk(KERN_DEBUG "Mioa701: GSM status changed to %s\n",
- is_gsm_on() ? "on" : "off");
- return IRQ_HANDLED;
-}
-
-static struct gpio gsm_gpios[] = {
- { GPIO25_GSM_MOD_ON_STATE, GPIOF_IN, "GSM state" },
- { GPIO113_GSM_EVENT, GPIOF_IN, "GSM event" },
-};
-
-static int __init gsm_init(void)
-{
- int rc;
-
- rc = gpio_request_array(ARRAY_AND_SIZE(gsm_gpios));
- if (rc)
- goto err_gpio;
- rc = request_irq(gpio_to_irq(GPIO25_GSM_MOD_ON_STATE), gsm_on_irq,
- IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
- "GSM XS200 Power Irq", NULL);
- if (rc)
- goto err_irq;
-
- gpio_set_wake(GPIO113_GSM_EVENT, 1);
- return 0;
-
-err_irq:
- printk(KERN_ERR "Mioa701: Can't request GSM_ON irq\n");
- gpio_free_array(ARRAY_AND_SIZE(gsm_gpios));
-err_gpio:
- printk(KERN_ERR "Mioa701: gsm not available\n");
- return rc;
-}
-
-static void gsm_exit(void)
-{
- free_irq(gpio_to_irq(GPIO25_GSM_MOD_ON_STATE), NULL);
- gpio_free_array(ARRAY_AND_SIZE(gsm_gpios));
-}
-
-/*
- * Bluetooth BRF6150 chip
- *
- * BT handling was purged from kernel. For history, this is the way to go :
- * - turn on : GPIO83_BT_ON = 1
- * - turn off : GPIO83_BT_ON = 0
- */
-
-/*
- * GPS Sirf Star III chip
- *
- * GPS handling was purged from kernel. For history, this is the way to go :
- * - init : GPIO23_GPS_UNKNOWN1 = 1, GPIO26_GPS_ON = 0, GPIO27_GPS_RESET = 0
- * GPIO106_GPS_UNKNOWN2 = 0, GPIO107_GPS_UNKNOWN3 = 0
- * - turn on : GPIO27_GPS_RESET = 1, GPIO26_GPS_ON = 1
- * - turn off : GPIO26_GPS_ON = 0, GPIO27_GPS_RESET = 0
- */
-
-/*
- * USB UDC
- */
-static int is_usb_connected(void)
-{
- return !gpio_get_value(GPIO13_nUSB_DETECT);
-}
-
-static struct pxa2xx_udc_mach_info mioa701_udc_info = {
- .udc_is_connected = is_usb_connected,
- .gpio_pullup = GPIO22_USB_ENABLE,
-};
-
-static struct gpiod_lookup_table gpio_vbus_gpiod_table = {
- .dev_id = "gpio-vbus",
- .table = {
- GPIO_LOOKUP("gpio-pxa", GPIO13_nUSB_DETECT,
- "vbus", GPIO_ACTIVE_LOW),
- { },
- },
-};
-
-/*
- * SDIO/MMC Card controller
- */
-/**
- * The card detect interrupt isn't debounced so we delay it by 250ms
- * to give the card a chance to fully insert/eject.
- */
-static struct pxamci_platform_data mioa701_mci_info = {
- .detect_delay_ms = 250,
- .ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
-};
-
-static struct gpiod_lookup_table mioa701_mci_gpio_table = {
- .dev_id = "pxa2xx-mci.0",
- .table = {
- /* Card detect on GPIO 15 */
- GPIO_LOOKUP("gpio-pxa", GPIO15_SDIO_INSERT,
- "cd", GPIO_ACTIVE_LOW),
- /* Write protect on GPIO 78 */
- GPIO_LOOKUP("gpio-pxa", GPIO78_SDIO_RO,
- "wp", GPIO_ACTIVE_LOW),
- /* Power on GPIO 91 */
- GPIO_LOOKUP("gpio-pxa", GPIO91_SDIO_EN,
- "power", GPIO_ACTIVE_HIGH),
- { },
- },
-};
-
-/* FlashRAM */
-static struct resource docg3_resource = {
- .start = PXA_CS0_PHYS,
- .end = PXA_CS0_PHYS + SZ_8K - 1,
- .flags = IORESOURCE_MEM,
-};
-
-static struct platform_device docg3 = {
- .name = "docg3",
- .id = -1,
- .resource = &docg3_resource,
- .num_resources = 1,
- .dev = {
- .platform_data = NULL,
- },
-};
-
-/*
- * Suspend/Resume bootstrap management
- *
- * MIO A701 reboot sequence is highly ROM dependent. From the one dissassembled,
- * this sequence is as follows :
- * - disables interrupts
- * - initialize SDRAM (self refresh RAM into active RAM)
- * - initialize GPIOs (depends on value at 0xa020b020)
- * - initialize coprossessors
- * - if edge detect on PWR_SCL(GPIO3), then proceed to cold start
- * - or if value at 0xa020b000 not equal to 0x0f0f0f0f, proceed to cold start
- * - else do a resume, ie. jump to addr 0xa0100000
- */
-#define RESUME_ENABLE_ADDR 0xa020b000
-#define RESUME_ENABLE_VAL 0x0f0f0f0f
-#define RESUME_BT_ADDR 0xa020b020
-#define RESUME_UNKNOWN_ADDR 0xa020b024
-#define RESUME_VECTOR_ADDR 0xa0100000
-#define BOOTSTRAP_WORDS mioa701_bootstrap_lg/4
-
-static u32 *save_buffer;
-
-static void install_bootstrap(void)
-{
- int i;
- u32 *rom_bootstrap = phys_to_virt(RESUME_VECTOR_ADDR);
- u32 *src = &mioa701_bootstrap;
-
- for (i = 0; i < BOOTSTRAP_WORDS; i++)
- rom_bootstrap[i] = src[i];
-}
-
-
-static int mioa701_sys_suspend(void)
-{
- int i = 0, is_bt_on;
- u32 *mem_resume_vector = phys_to_virt(RESUME_VECTOR_ADDR);
- u32 *mem_resume_enabler = phys_to_virt(RESUME_ENABLE_ADDR);
- u32 *mem_resume_bt = phys_to_virt(RESUME_BT_ADDR);
- u32 *mem_resume_unknown = phys_to_virt(RESUME_UNKNOWN_ADDR);
-
- /* Devices prepare suspend */
- is_bt_on = !!gpio_get_value(GPIO83_BT_ON);
- pxa2xx_mfp_set_lpm(GPIO83_BT_ON,
- is_bt_on ? MFP_LPM_DRIVE_HIGH : MFP_LPM_DRIVE_LOW);
-
- for (i = 0; i < BOOTSTRAP_WORDS; i++)
- save_buffer[i] = mem_resume_vector[i];
- save_buffer[i++] = *mem_resume_enabler;
- save_buffer[i++] = *mem_resume_bt;
- save_buffer[i++] = *mem_resume_unknown;
-
- *mem_resume_enabler = RESUME_ENABLE_VAL;
- *mem_resume_bt = is_bt_on;
-
- install_bootstrap();
- return 0;
-}
-
-static void mioa701_sys_resume(void)
-{
- int i = 0;
- u32 *mem_resume_vector = phys_to_virt(RESUME_VECTOR_ADDR);
- u32 *mem_resume_enabler = phys_to_virt(RESUME_ENABLE_ADDR);
- u32 *mem_resume_bt = phys_to_virt(RESUME_BT_ADDR);
- u32 *mem_resume_unknown = phys_to_virt(RESUME_UNKNOWN_ADDR);
-
- for (i = 0; i < BOOTSTRAP_WORDS; i++)
- mem_resume_vector[i] = save_buffer[i];
- *mem_resume_enabler = save_buffer[i++];
- *mem_resume_bt = save_buffer[i++];
- *mem_resume_unknown = save_buffer[i++];
-}
-
-static struct syscore_ops mioa701_syscore_ops = {
- .suspend = mioa701_sys_suspend,
- .resume = mioa701_sys_resume,
-};
-
-static int __init bootstrap_init(void)
-{
- int save_size = mioa701_bootstrap_lg + (sizeof(u32) * 3);
-
- register_syscore_ops(&mioa701_syscore_ops);
-
- save_buffer = kmalloc(save_size, GFP_KERNEL);
- if (!save_buffer)
- return -ENOMEM;
- printk(KERN_INFO "MioA701: allocated %d bytes for bootstrap\n",
- save_size);
- return 0;
-}
-
-static void bootstrap_exit(void)
-{
- kfree(save_buffer);
- unregister_syscore_ops(&mioa701_syscore_ops);
-
- printk(KERN_CRIT "Unregistering mioa701 suspend will hang next"
- "resume !!!\n");
-}
-
-/*
- * Power Supply
- */
-static char *supplicants[] = {
- "mioa701_battery"
-};
-
-static int is_ac_connected(void)
-{
- return gpio_get_value(GPIO96_AC_DETECT);
-}
-
-static void mioa701_set_charge(int flags)
-{
- gpio_set_value(GPIO9_CHARGE_EN, (flags == PDA_POWER_CHARGE_USB));
-}
-
-static struct pda_power_pdata power_pdata = {
- .is_ac_online = is_ac_connected,
- .is_usb_online = is_usb_connected,
- .set_charge = mioa701_set_charge,
- .supplied_to = supplicants,
- .num_supplicants = ARRAY_SIZE(supplicants),
-};
-
-static struct resource power_resources[] = {
- [0] = {
- .name = "ac",
- .start = PXA_GPIO_TO_IRQ(GPIO96_AC_DETECT),
- .end = PXA_GPIO_TO_IRQ(GPIO96_AC_DETECT),
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
- IORESOURCE_IRQ_LOWEDGE,
- },
- [1] = {
- .name = "usb",
- .start = PXA_GPIO_TO_IRQ(GPIO13_nUSB_DETECT),
- .end = PXA_GPIO_TO_IRQ(GPIO13_nUSB_DETECT),
- .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
- IORESOURCE_IRQ_LOWEDGE,
- },
-};
-
-static struct platform_device power_dev = {
- .name = "pda-power",
- .id = -1,
- .resource = power_resources,
- .num_resources = ARRAY_SIZE(power_resources),
- .dev = {
- .platform_data = &power_pdata,
- },
-};
-
-static struct wm97xx_batt_pdata mioa701_battery_data = {
- .batt_aux = WM97XX_AUX_ID1,
- .temp_aux = -1,
- .min_voltage = 0xc00,
- .max_voltage = 0xfc0,
- .batt_tech = POWER_SUPPLY_TECHNOLOGY_LION,
- .batt_div = 1,
- .batt_mult = 1,
- .batt_name = "mioa701_battery",
-};
-
-static struct wm97xx_pdata mioa701_wm97xx_pdata = {
- .batt_pdata = &mioa701_battery_data,
-};
-
-/*
- * Voltage regulation
- */
-static struct regulator_consumer_supply max1586_consumers[] = {
- REGULATOR_SUPPLY("vcc_core", NULL),
-};
-
-static struct regulator_init_data max1586_v3_info = {
- .constraints = {
- .name = "vcc_core range",
- .min_uV = 1000000,
- .max_uV = 1705000,
- .always_on = 1,
- .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE,
- },
- .num_consumer_supplies = ARRAY_SIZE(max1586_consumers),
- .consumer_supplies = max1586_consumers,
-};
-
-static struct max1586_subdev_data max1586_subdevs[] = {
- { .name = "vcc_core", .id = MAX1586_V3,
- .platform_data = &max1586_v3_info },
-};
-
-static struct max1586_platform_data max1586_info = {
- .subdevs = max1586_subdevs,
- .num_subdevs = ARRAY_SIZE(max1586_subdevs),
- .v3_gain = MAX1586_GAIN_NO_R24, /* 700..1475 mV */
-};
-
-/*
- * Camera interface
- */
-struct pxacamera_platform_data mioa701_pxacamera_platform_data = {
- .flags = PXA_CAMERA_MASTER | PXA_CAMERA_DATAWIDTH_8 |
- PXA_CAMERA_PCLK_EN | PXA_CAMERA_MCLK_EN,
- .mclk_10khz = 5000,
- .sensor_i2c_adapter_id = 0,
- .sensor_i2c_address = 0x5d,
-};
-
-static struct i2c_board_info __initdata mioa701_pi2c_devices[] = {
- {
- I2C_BOARD_INFO("max1586", 0x14),
- .platform_data = &max1586_info,
- },
-};
-
-/* Board I2C devices. */
-static struct i2c_board_info mioa701_i2c_devices[] = {
- {
- I2C_BOARD_INFO("mt9m111", 0x5d),
- },
-};
-
-struct i2c_pxa_platform_data i2c_pdata = {
- .fast_mode = 1,
-};
-
-static pxa2xx_audio_ops_t mioa701_ac97_info = {
- .reset_gpio = 95,
- .codec_pdata = { &mioa701_wm97xx_pdata, },
-};
-
-/*
- * Mio global
- */
-
-/* Devices */
-#define MIO_PARENT_DEV(var, strname, tparent, pdata) \
-static struct platform_device var = { \
- .name = strname, \
- .id = -1, \
- .dev = { \
- .platform_data = pdata, \
- .parent = tparent, \
- }, \
-};
-#define MIO_SIMPLE_DEV(var, strname, pdata) \
- MIO_PARENT_DEV(var, strname, NULL, pdata)
-
-MIO_SIMPLE_DEV(mioa701_gpio_keys, "gpio-keys", &mioa701_gpio_keys_data)
-MIO_PARENT_DEV(mioa701_backlight, "pwm-backlight", &pxa27x_device_pwm0.dev,
- &mioa701_backlight_data);
-MIO_SIMPLE_DEV(mioa701_led, "leds-gpio", &gpio_led_info)
-MIO_SIMPLE_DEV(pxa2xx_pcm, "pxa2xx-pcm", NULL)
-MIO_SIMPLE_DEV(mioa701_sound, "mioa701-wm9713", NULL)
-MIO_SIMPLE_DEV(mioa701_board, "mioa701-board", NULL)
-MIO_SIMPLE_DEV(gpio_vbus, "gpio-vbus", NULL);
-
-static struct platform_device *devices[] __initdata = {
- &mioa701_gpio_keys,
- &mioa701_backlight,
- &mioa701_led,
- &pxa2xx_pcm,
- &mioa701_sound,
- &power_dev,
- &docg3,
- &gpio_vbus,
- &mioa701_board,
-};
-
-static void mioa701_machine_exit(void);
-
-static void mioa701_poweroff(void)
-{
- mioa701_machine_exit();
- pxa_restart(REBOOT_SOFT, NULL);
-}
-
-static void mioa701_restart(enum reboot_mode c, const char *cmd)
-{
- mioa701_machine_exit();
- pxa_restart(REBOOT_SOFT, cmd);
-}
-
-static struct gpio global_gpios[] = {
- { GPIO9_CHARGE_EN, GPIOF_OUT_INIT_HIGH, "Charger enable" },
- { GPIO18_POWEROFF, GPIOF_OUT_INIT_LOW, "Power Off" },
- { GPIO87_LCD_POWER, GPIOF_OUT_INIT_LOW, "LCD Power" },
- { GPIO56_MT9M111_nOE, GPIOF_OUT_INIT_LOW, "Camera nOE" },
-};
-
-static struct regulator_consumer_supply fixed_5v0_consumers[] = {
- REGULATOR_SUPPLY("power", "pwm-backlight"),
-};
-
-static void __init mioa701_machine_init(void)
-{
- int rc;
-
- PSLR = 0xff100000; /* SYSDEL=125ms, PWRDEL=125ms, PSLR_SL_ROD=1 */
- PCFR = PCFR_DC_EN | PCFR_GPR_EN | PCFR_OPDE;
- RTTR = 32768 - 1; /* Reset crazy WinCE value */
- UP2OCR = UP2OCR_HXOE;
-
- /*
- * Set up the flash memory : DiskOnChip G3 on first static memory bank
- */
- __raw_writel(0x7ff02dd8, MSC0);
- __raw_writel(0x0001c391, MCMEM0);
- __raw_writel(0x0001c391, MCATT0);
- __raw_writel(0x0001c391, MCIO0);
-
-
- pxa2xx_mfp_config(ARRAY_AND_SIZE(mioa701_pin_config));
- pxa_set_ffuart_info(NULL);
- pxa_set_btuart_info(NULL);
- pxa_set_stuart_info(NULL);
- rc = gpio_request_array(ARRAY_AND_SIZE(global_gpios));
- if (rc)
- pr_err("MioA701: Failed to request GPIOs: %d", rc);
- bootstrap_init();
- pxa_set_fb_info(NULL, &mioa701_pxafb_info);
- gpiod_add_lookup_table(&mioa701_mci_gpio_table);
- pxa_set_mci_info(&mioa701_mci_info);
- pxa_set_keypad_info(&mioa701_keypad_info);
- pxa_set_udc_info(&mioa701_udc_info);
- pxa_set_ac97_info(&mioa701_ac97_info);
- pm_power_off = mioa701_poweroff;
- pwm_add_table(mioa701_pwm_lookup, ARRAY_SIZE(mioa701_pwm_lookup));
- gpiod_add_lookup_table(&gpio_vbus_gpiod_table);
- platform_add_devices(devices, ARRAY_SIZE(devices));
- gsm_init();
-
- i2c_register_board_info(0, ARRAY_AND_SIZE(mioa701_i2c_devices));
- i2c_register_board_info(1, ARRAY_AND_SIZE(mioa701_pi2c_devices));
- pxa_set_i2c_info(&i2c_pdata);
- pxa27x_set_i2c_power_info(NULL);
- pxa_set_camera_info(&mioa701_pxacamera_platform_data);
-
- regulator_register_always_on(0, "fixed-5.0V", fixed_5v0_consumers,
- ARRAY_SIZE(fixed_5v0_consumers),
- 5000000);
- regulator_has_full_constraints();
-}
-
-static void mioa701_machine_exit(void)
-{
- bootstrap_exit();
- gsm_exit();
-}
-
-MACHINE_START(MIOA701, "MIO A701")
- .atag_offset = 0x100,
- .map_io = &pxa27x_map_io,
- .nr_irqs = PXA_NR_IRQS,
- .init_irq = &pxa27x_init_irq,
- .handle_irq = &pxa27x_handle_irq,
- .init_machine = mioa701_machine_init,
- .init_time = pxa_timer_init,
- .restart = mioa701_restart,
-MACHINE_END