#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
+#include <linux/gpio.h>
#include <linux/gpio_keys.h>
#include <linux/input.h>
#include <linux/mfd/htc-egpio.h>
-#include <linux/mtd/mtd.h>
-#include <linux/mtd/map.h>
+#include <linux/mfd/htc-pasic3.h>
#include <linux/mtd/physmap.h>
#include <linux/pda_power.h>
+#include <linux/pwm_backlight.h>
+#include <linux/regulator/bq24022.h>
+#include <linux/regulator/machine.h>
+#include <linux/usb/gpio_vbus.h>
-#include <asm/gpio.h>
-#include <asm/hardware.h>
+#include <mach/hardware.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
-#include <asm/arch/magician.h>
-#include <asm/arch/pxa-regs.h>
-#include <asm/arch/pxafb.h>
-#include <asm/arch/i2c.h>
-#include <asm/arch/mmc.h>
-#include <asm/arch/irda.h>
-#include <asm/arch/ohci.h>
+#include <mach/pxa27x.h>
+#include <mach/magician.h>
+#include <mach/pxafb.h>
+#include <plat/i2c.h>
+#include <mach/mmc.h>
+#include <mach/irda.h>
+#include <mach/ohci.h>
+
+#include "devices.h"
#include "generic.h"
+static unsigned long magician_pin_config[] __initdata = {
+
+ /* SDRAM and Static Memory I/O Signals */
+ GPIO20_nSDCS_2,
+ GPIO21_nSDCS_3,
+ GPIO15_nCS_1,
+ GPIO78_nCS_2, /* PASIC3 */
+ GPIO79_nCS_3, /* EGPIO CPLD */
+ GPIO80_nCS_4,
+ GPIO33_nCS_5,
+
+ /* I2C */
+ GPIO117_I2C_SCL,
+ GPIO118_I2C_SDA,
+
+ /* PWM 0 */
+ GPIO16_PWM0_OUT,
+
+ /* I2S */
+ GPIO28_I2S_BITCLK_OUT,
+ GPIO29_I2S_SDATA_IN,
+ GPIO31_I2S_SYNC,
+ GPIO113_I2S_SYSCLK,
+
+ /* SSP 1 */
+ GPIO23_SSP1_SCLK,
+ GPIO24_SSP1_SFRM,
+ GPIO25_SSP1_TXD,
+
+ /* SSP 2 */
+ GPIO19_SSP2_SCLK,
+ GPIO14_SSP2_SFRM,
+ GPIO89_SSP2_TXD,
+ GPIO88_SSP2_RXD,
+
+ /* MMC */
+ GPIO32_MMC_CLK,
+ GPIO92_MMC_DAT_0,
+ GPIO109_MMC_DAT_1,
+ GPIO110_MMC_DAT_2,
+ GPIO111_MMC_DAT_3,
+ GPIO112_MMC_CMD,
+
+ /* LCD */
+ 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,
+
+ /* 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,
+
+ /* Magician specific input GPIOs */
+ GPIO9_GPIO, /* unknown */
+ GPIO10_GPIO, /* GSM_IRQ */
+ GPIO13_GPIO, /* CPLD_IRQ */
+ GPIO107_GPIO, /* DS1WM_IRQ */
+ GPIO108_GPIO, /* GSM_READY */
+ GPIO115_GPIO, /* nPEN_IRQ */
+
+ /* I2C */
+ GPIO117_I2C_SCL,
+ GPIO118_I2C_SDA,
+};
+
/*
* IRDA
*/
-static void magician_irda_transceiver_mode(struct device *dev, int mode)
-{
- gpio_set_value(GPIO83_MAGICIAN_nIR_EN, mode & IR_OFF);
-}
-
static struct pxaficp_platform_data magician_ficp_info = {
- .transceiver_cap = IR_SIRMODE | IR_OFF,
- .transceiver_mode = magician_irda_transceiver_mode,
+ .gpio_pwdown = GPIO83_MAGICIAN_nIR_EN,
+ .transceiver_cap = IR_SIRMODE | IR_OFF,
};
/*
* GPIO Keys
*/
+#define INIT_KEY(_code, _gpio, _desc) \
+ { \
+ .code = KEY_##_code, \
+ .gpio = _gpio, \
+ .desc = _desc, \
+ .type = EV_KEY, \
+ .wakeup = 1, \
+ }
+
static struct gpio_keys_button magician_button_table[] = {
- {KEY_POWER, GPIO0_MAGICIAN_KEY_POWER, 0, "Power button"},
- {KEY_ESC, GPIO37_MAGICIAN_KEY_HANGUP, 0, "Hangup button"},
- {KEY_F10, GPIO38_MAGICIAN_KEY_CONTACTS, 0, "Contacts button"},
- {KEY_CALENDAR, GPIO90_MAGICIAN_KEY_CALENDAR, 0, "Calendar button"},
- {KEY_CAMERA, GPIO91_MAGICIAN_KEY_CAMERA, 0, "Camera button"},
- {KEY_UP, GPIO93_MAGICIAN_KEY_UP, 0, "Up button"},
- {KEY_DOWN, GPIO94_MAGICIAN_KEY_DOWN, 0, "Down button"},
- {KEY_LEFT, GPIO95_MAGICIAN_KEY_LEFT, 0, "Left button"},
- {KEY_RIGHT, GPIO96_MAGICIAN_KEY_RIGHT, 0, "Right button"},
- {KEY_KPENTER, GPIO97_MAGICIAN_KEY_ENTER, 0, "Action button"},
- {KEY_RECORD, GPIO98_MAGICIAN_KEY_RECORD, 0, "Record button"},
- {KEY_VOLUMEUP, GPIO100_MAGICIAN_KEY_VOL_UP, 0, "Volume up"},
- {KEY_VOLUMEDOWN, GPIO101_MAGICIAN_KEY_VOL_DOWN, 0, "Volume down"},
- {KEY_PHONE, GPIO102_MAGICIAN_KEY_PHONE, 0, "Phone button"},
- {KEY_PLAY, GPIO99_MAGICIAN_HEADPHONE_IN, 0, "Headset button"},
+ INIT_KEY(POWER, GPIO0_MAGICIAN_KEY_POWER, "Power button"),
+ INIT_KEY(ESC, GPIO37_MAGICIAN_KEY_HANGUP, "Hangup button"),
+ INIT_KEY(F10, GPIO38_MAGICIAN_KEY_CONTACTS, "Contacts button"),
+ INIT_KEY(CALENDAR, GPIO90_MAGICIAN_KEY_CALENDAR, "Calendar button"),
+ INIT_KEY(CAMERA, GPIO91_MAGICIAN_KEY_CAMERA, "Camera button"),
+ INIT_KEY(UP, GPIO93_MAGICIAN_KEY_UP, "Up button"),
+ INIT_KEY(DOWN, GPIO94_MAGICIAN_KEY_DOWN, "Down button"),
+ INIT_KEY(LEFT, GPIO95_MAGICIAN_KEY_LEFT, "Left button"),
+ INIT_KEY(RIGHT, GPIO96_MAGICIAN_KEY_RIGHT, "Right button"),
+ INIT_KEY(KPENTER, GPIO97_MAGICIAN_KEY_ENTER, "Action button"),
+ INIT_KEY(RECORD, GPIO98_MAGICIAN_KEY_RECORD, "Record button"),
+ INIT_KEY(VOLUMEUP, GPIO100_MAGICIAN_KEY_VOL_UP, "Volume up"),
+ INIT_KEY(VOLUMEDOWN, GPIO101_MAGICIAN_KEY_VOL_DOWN, "Volume down"),
+ INIT_KEY(PHONE, GPIO102_MAGICIAN_KEY_PHONE, "Phone button"),
+ INIT_KEY(PLAY, GPIO99_MAGICIAN_HEADPHONE_IN, "Headset button"),
};
static struct gpio_keys_platform_data gpio_keys_data = {
static struct resource egpio_resources[] = {
[0] = {
.start = PXA_CS3_PHYS,
- .end = PXA_CS3_PHYS + 0x20,
+ .end = PXA_CS3_PHYS + 0x20 - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.modes = toppoly_modes,
.num_modes = 1,
.fixed_modes = 1,
- .lccr0 = LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
- .lccr3 = LCCR3_PixRsEdg,
+ .lcd_conn = LCD_COLOR_TFT_16BPP,
.pxafb_lcd_power = toppoly_lcd_power,
};
.modes = samsung_modes,
.num_modes = 1,
.fixed_modes = 1,
- .lccr0 = LCCR0_LDDALT | LCCR0_Color | LCCR0_Sngl | LCCR0_Act,
- .lccr3 = LCCR3_PixFlEdg,
+ .lcd_conn = LCD_COLOR_TFT_16BPP | LCD_PCLK_EDGE_FALL |\
+ LCD_ALTERNATE_MAPPING,
.pxafb_lcd_power = samsung_lcd_power,
};
* Backlight
*/
-static void magician_set_bl_intensity(int intensity)
+static int magician_backlight_init(struct device *dev)
{
- if (intensity) {
- PWM_CTRL0 = 1;
- PWM_PERVAL0 = 0xc8;
- if (intensity > 0xc7) {
- PWM_PWDUTY0 = intensity - 0x48;
- gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 1);
- } else {
- PWM_PWDUTY0 = intensity;
- gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 0);
- }
- gpio_set_value(EGPIO_MAGICIAN_BL_POWER, 1);
- pxa_set_cken(CKEN_PWM0, 1);
+ int ret;
+
+ ret = gpio_request(EGPIO_MAGICIAN_BL_POWER, "BL_POWER");
+ if (ret)
+ goto err;
+ ret = gpio_request(EGPIO_MAGICIAN_BL_POWER2, "BL_POWER2");
+ if (ret)
+ goto err2;
+ return 0;
+
+err2:
+ gpio_free(EGPIO_MAGICIAN_BL_POWER);
+err:
+ return ret;
+}
+
+static int magician_backlight_notify(struct device *dev, int brightness)
+{
+ gpio_set_value(EGPIO_MAGICIAN_BL_POWER, brightness);
+ if (brightness >= 200) {
+ gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 1);
+ return brightness - 72;
} else {
- /* PWM_PWDUTY0 = intensity; */
- gpio_set_value(EGPIO_MAGICIAN_BL_POWER, 0);
- pxa_set_cken(CKEN_PWM0, 0);
+ gpio_set_value(EGPIO_MAGICIAN_BL_POWER2, 0);
+ return brightness;
}
}
-static struct generic_bl_info backlight_info = {
- .default_intensity = 0x64,
- .limit_mask = 0x0b,
- .max_intensity = 0xc7+0x48,
- .set_bl_intensity = magician_set_bl_intensity,
+static void magician_backlight_exit(struct device *dev)
+{
+ gpio_free(EGPIO_MAGICIAN_BL_POWER);
+ gpio_free(EGPIO_MAGICIAN_BL_POWER2);
+}
+
+static struct platform_pwm_backlight_data backlight_data = {
+ .pwm_id = 0,
+ .max_brightness = 272,
+ .dft_brightness = 100,
+ .pwm_period_ns = 30923,
+ .init = magician_backlight_init,
+ .notify = magician_backlight_notify,
+ .exit = magician_backlight_exit,
};
static struct platform_device backlight = {
- .name = "generic-bl",
+ .name = "pwm-backlight",
+ .id = -1,
.dev = {
- .platform_data = &backlight_info,
+ .parent = &pxa27x_device_pwm0.dev,
+ .platform_data = &backlight_data,
},
+};
+
+/*
+ * LEDs
+ */
+
+static struct gpio_led gpio_leds[] = {
+ {
+ .name = "magician::vibra",
+ .default_trigger = "none",
+ .gpio = GPIO22_MAGICIAN_VIBRA_EN,
+ },
+ {
+ .name = "magician::phone_bl",
+ .default_trigger = "backlight",
+ .gpio = GPIO103_MAGICIAN_LED_KP,
+ },
+};
+
+static struct gpio_led_platform_data gpio_led_info = {
+ .leds = gpio_leds,
+ .num_leds = ARRAY_SIZE(gpio_leds),
+};
+
+static struct platform_device leds_gpio = {
+ .name = "leds-gpio",
.id = -1,
+ .dev = {
+ .platform_data = &gpio_led_info,
+ },
+};
+
+static struct pasic3_led pasic3_leds[] = {
+ {
+ .led = {
+ .name = "magician:red",
+ .default_trigger = "ds2760-battery.0-charging",
+ },
+ .hw_num = 0,
+ .bit2 = PASIC3_BIT2_LED0,
+ .mask = PASIC3_MASK_LED0,
+ },
+ {
+ .led = {
+ .name = "magician:green",
+ .default_trigger = "ds2760-battery.0-charging-or-full",
+ },
+ .hw_num = 1,
+ .bit2 = PASIC3_BIT2_LED1,
+ .mask = PASIC3_MASK_LED1,
+ },
+ {
+ .led = {
+ .name = "magician:blue",
+ .default_trigger = "bluetooth",
+ },
+ .hw_num = 2,
+ .bit2 = PASIC3_BIT2_LED2,
+ .mask = PASIC3_MASK_LED2,
+ },
+};
+
+static struct pasic3_leds_machinfo pasic3_leds_info = {
+ .num_leds = ARRAY_SIZE(pasic3_leds),
+ .power_gpio = EGPIO_MAGICIAN_LED_POWER,
+ .leds = pasic3_leds,
+};
+
+/*
+ * PASIC3 with DS1WM
+ */
+
+static struct resource pasic3_resources[] = {
+ [0] = {
+ .start = PXA_CS2_PHYS,
+ .end = PXA_CS2_PHYS + 0x1b,
+ .flags = IORESOURCE_MEM,
+ },
+ /* No IRQ handler in the PASIC3, DS1WM needs an external IRQ */
+ [1] = {
+ .start = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ),
+ .end = gpio_to_irq(GPIO107_MAGICIAN_DS1WM_IRQ),
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE,
+ }
+};
+
+static struct pasic3_platform_data pasic3_platform_data = {
+ .led_pdata = &pasic3_leds_info,
+ .clock_rate = 4000000,
+};
+
+static struct platform_device pasic3 = {
+ .name = "pasic3",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(pasic3_resources),
+ .resource = pasic3_resources,
+ .dev = {
+ .platform_data = &pasic3_platform_data,
+ },
+};
+
+/*
+ * USB "Transceiver"
+ */
+
+static struct resource gpio_vbus_resource = {
+ .flags = IORESOURCE_IRQ,
+ .start = IRQ_MAGICIAN_VBUS,
+ .end = IRQ_MAGICIAN_VBUS,
+};
+
+static struct gpio_vbus_mach_info gpio_vbus_info = {
+ .gpio_pullup = GPIO27_MAGICIAN_USBC_PUEN,
+ .gpio_vbus = EGPIO_MAGICIAN_CABLE_STATE_USB,
};
+static struct platform_device gpio_vbus = {
+ .name = "gpio-vbus",
+ .id = -1,
+ .num_resources = 1,
+ .resource = &gpio_vbus_resource,
+ .dev = {
+ .platform_data = &gpio_vbus_info,
+ },
+};
/*
* External power
*/
-static int magician_is_ac_online(void)
+static int power_supply_init(struct device *dev)
{
- return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_AC);
+ return gpio_request(EGPIO_MAGICIAN_CABLE_STATE_AC, "CABLE_STATE_AC");
}
-static int magician_is_usb_online(void)
+static int magician_is_ac_online(void)
{
- return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_USB);
+ return gpio_get_value(EGPIO_MAGICIAN_CABLE_STATE_AC);
}
-static void magician_set_charge(int flags)
+static void power_supply_exit(struct device *dev)
{
- gpio_set_value(GPIO30_MAGICIAN_nCHARGE_EN, !flags);
- gpio_set_value(EGPIO_MAGICIAN_CHARGE_EN, flags);
+ gpio_free(EGPIO_MAGICIAN_CABLE_STATE_AC);
}
+static char *magician_supplicants[] = {
+ "ds2760-battery.0", "backup-battery"
+};
+
static struct pda_power_pdata power_supply_info = {
- .is_ac_online = magician_is_ac_online,
- .is_usb_online = magician_is_usb_online,
- .set_charge = magician_set_charge,
+ .init = power_supply_init,
+ .is_ac_online = magician_is_ac_online,
+ .exit = power_supply_exit,
+ .supplied_to = magician_supplicants,
+ .num_supplicants = ARRAY_SIZE(magician_supplicants),
};
static struct resource power_supply_resources[] = {
[0] = {
.name = "ac",
- .flags = IORESOURCE_IRQ,
- .start = IRQ_MAGICIAN_AC,
- .end = IRQ_MAGICIAN_AC,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
+ IORESOURCE_IRQ_LOWEDGE,
+ .start = IRQ_MAGICIAN_VBUS,
+ .end = IRQ_MAGICIAN_VBUS,
},
[1] = {
.name = "usb",
- .flags = IORESOURCE_IRQ,
- .start = IRQ_MAGICIAN_AC,
- .end = IRQ_MAGICIAN_AC,
+ .flags = IORESOURCE_IRQ | IORESOURCE_IRQ_HIGHEDGE |
+ IORESOURCE_IRQ_LOWEDGE,
+ .start = IRQ_MAGICIAN_VBUS,
+ .end = IRQ_MAGICIAN_VBUS,
},
};
.num_resources = ARRAY_SIZE(power_supply_resources),
};
+/*
+ * Battery charger
+ */
+
+static struct regulator_consumer_supply bq24022_consumers[] = {
+ {
+ .dev = &gpio_vbus.dev,
+ .supply = "vbus_draw",
+ },
+ {
+ .dev = &power_supply.dev,
+ .supply = "ac_draw",
+ },
+};
+
+static struct regulator_init_data bq24022_init_data = {
+ .constraints = {
+ .max_uA = 500000,
+ .valid_ops_mask = REGULATOR_CHANGE_CURRENT,
+ },
+ .num_consumer_supplies = ARRAY_SIZE(bq24022_consumers),
+ .consumer_supplies = bq24022_consumers,
+};
+
+static struct bq24022_mach_info bq24022_info = {
+ .gpio_nce = GPIO30_MAGICIAN_BQ24022_nCHARGE_EN,
+ .gpio_iset2 = EGPIO_MAGICIAN_BQ24022_ISET2,
+ .init_data = &bq24022_init_data,
+};
+
+static struct platform_device bq24022 = {
+ .name = "bq24022",
+ .id = -1,
+ .dev = {
+ .platform_data = &bq24022_info,
+ },
+};
/*
* MMC/SD
{
return request_irq(IRQ_MAGICIAN_SD, detect_irq,
IRQF_DISABLED | IRQF_SAMPLE_RANDOM,
- "MMC card detect", data);
-}
-
-static void magician_mci_setpower(struct device *dev, unsigned int vdd)
-{
- struct pxamci_platform_data *pdata = dev->platform_data;
-
- gpio_set_value(EGPIO_MAGICIAN_SD_POWER, (1 << vdd) & pdata->ocr_mask);
-}
-
-static int magician_mci_get_ro(struct device *dev)
-{
- return (!gpio_get_value(EGPIO_MAGICIAN_nSD_READONLY));
+ "mmc card detect", data);
}
static void magician_mci_exit(struct device *dev, void *data)
}
static struct pxamci_platform_data magician_mci_info = {
- .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
- .init = magician_mci_init,
- .get_ro = magician_mci_get_ro,
- .setpower = magician_mci_setpower,
- .exit = magician_mci_exit,
+ .ocr_mask = MMC_VDD_32_33|MMC_VDD_33_34,
+ .init = magician_mci_init,
+ .exit = magician_mci_exit,
+ .gpio_card_detect = -1,
+ .gpio_card_ro = EGPIO_MAGICIAN_nSD_READONLY,
+ .gpio_card_ro_invert = 1,
+ .gpio_power = EGPIO_MAGICIAN_SD_POWER,
};
* USB OHCI
*/
-static int magician_ohci_init(struct device *dev)
-{
- UHCHR = (UHCHR | UHCHR_SSEP2 | UHCHR_PCPL | UHCHR_CGR) &
- ~(UHCHR_SSEP1 | UHCHR_SSEP3 | UHCHR_SSE);
-
- return 0;
-}
-
static struct pxaohci_platform_data magician_ohci_info = {
- .port_mode = PMM_PERPORT_MODE,
- .init = magician_ohci_init,
- .power_budget = 0,
+ .port_mode = PMM_PERPORT_MODE,
+ .flags = ENABLE_PORT1 | ENABLE_PORT3 | POWER_CONTROL_LOW,
+ .power_budget = 0,
};
gpio_set_value(EGPIO_MAGICIAN_FLASH_VPP, vpp);
}
-#define PXA_CS_SIZE 0x04000000
-
static struct resource strataflash_resource = {
.start = PXA_CS0_PHYS,
- .end = PXA_CS0_PHYS + PXA_CS_SIZE - 1,
+ .end = PXA_CS0_PHYS + SZ_64M - 1,
.flags = IORESOURCE_MEM,
};
};
/*
+ * I2C
+ */
+
+static struct i2c_pxa_platform_data i2c_info = {
+ .fast_mode = 1,
+};
+
+/*
* Platform devices
*/
&gpio_keys,
&egpio,
&backlight,
+ &pasic3,
+ &bq24022,
+ &gpio_vbus,
&power_supply,
&strataflash,
+ &leds_gpio,
};
static void __init magician_init(void)
{
void __iomem *cpld;
int lcd_select;
+ int err;
+
+ gpio_request(GPIO13_MAGICIAN_CPLD_IRQ, "CPLD_IRQ");
+ gpio_request(GPIO107_MAGICIAN_DS1WM_IRQ, "DS1WM_IRQ");
- platform_add_devices(devices, ARRAY_SIZE(devices));
- pxa_set_i2c_info(NULL);
+ pxa2xx_mfp_config(ARRAY_AND_SIZE(magician_pin_config));
+
+ pxa_set_ffuart_info(NULL);
+ pxa_set_btuart_info(NULL);
+ pxa_set_stuart_info(NULL);
+
+ platform_add_devices(ARRAY_AND_SIZE(devices));
+
+ err = gpio_request(GPIO83_MAGICIAN_nIR_EN, "nIR_EN");
+ if (!err) {
+ gpio_direction_output(GPIO83_MAGICIAN_nIR_EN, 1);
+ pxa_set_ficp_info(&magician_ficp_info);
+ }
+ pxa27x_set_i2c_power_info(NULL);
+ pxa_set_i2c_info(&i2c_info);
pxa_set_mci_info(&magician_mci_info);
pxa_set_ohci_info(&magician_ohci_info);
- pxa_set_ficp_info(&magician_ficp_info);
/* Check LCD type we have */
cpld = ioremap_nocache(PXA_CS3_PHYS, 0x1000);
if (cpld) {
u8 board_id = __raw_readb(cpld+0x14);
+ iounmap(cpld);
system_rev = board_id & 0x7;
lcd_select = board_id & 0x8;
- iounmap(cpld);
pr_info("LCD type: %s\n", lcd_select ? "Samsung" : "Toppoly");
- if (lcd_select && (system_rev < 3))
- pxa_gpio_mode(GPIO75_MAGICIAN_SAMSUNG_POWER_MD);
- pxa_gpio_mode(GPIO104_MAGICIAN_LCD_POWER_1_MD);
- pxa_gpio_mode(GPIO105_MAGICIAN_LCD_POWER_2_MD);
- pxa_gpio_mode(GPIO106_MAGICIAN_LCD_POWER_3_MD);
+ if (lcd_select && (system_rev < 3)) {
+ gpio_request(GPIO75_MAGICIAN_SAMSUNG_POWER, "SAMSUNG_POWER");
+ gpio_direction_output(GPIO75_MAGICIAN_SAMSUNG_POWER, 0);
+ }
+ gpio_request(GPIO104_MAGICIAN_LCD_POWER_1, "LCD_POWER_1");
+ gpio_request(GPIO105_MAGICIAN_LCD_POWER_2, "LCD_POWER_2");
+ gpio_request(GPIO106_MAGICIAN_LCD_POWER_3, "LCD_POWER_3");
+ gpio_direction_output(GPIO104_MAGICIAN_LCD_POWER_1, 0);
+ gpio_direction_output(GPIO105_MAGICIAN_LCD_POWER_2, 0);
+ gpio_direction_output(GPIO106_MAGICIAN_LCD_POWER_3, 0);
set_pxa_fb_info(lcd_select ? &samsung_info : &toppoly_info);
} else
pr_err("LCD detection: CPLD mapping failed\n");
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff