示例#1
0
static void __init rx1950_init_machine(void)
{
	int i;

	s3c24xx_fb_set_platdata(&rx1950_lcd_cfg);
	s3c24xx_udc_set_platdata(&rx1950_udc_cfg);
	s3c24xx_ts_set_platdata(&rx1950_ts_cfg);
	s3c24xx_mci_set_platdata(&rx1950_mmc_cfg);
	s3c_i2c0_set_platdata(NULL);
	s3c_nand_set_platdata(&rx1950_nand_info);

	/* Turn off suspend on both USB ports, and switch the
	 * selectable USB port to USB device mode. */
	s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST |
						S3C2410_MISCCR_USBSUSPND0 |
						S3C2410_MISCCR_USBSUSPND1, 0x0);

	/* mmc power is disabled by default */
	WARN_ON(gpio_request(S3C2410_GPJ(1), "MMC power"));
	gpio_direction_output(S3C2410_GPJ(1), 0);

	for (i = 0; i < 8; i++)
		WARN_ON(gpio_request(S3C2410_GPC(i), "LCD power"));

	for (i = 10; i < 16; i++)
		WARN_ON(gpio_request(S3C2410_GPC(i), "LCD power"));

	for (i = 2; i < 8; i++)
		WARN_ON(gpio_request(S3C2410_GPD(i), "LCD power"));

	for (i = 11; i < 16; i++)
		WARN_ON(gpio_request(S3C2410_GPD(i), "LCD power"));

	WARN_ON(gpio_request(S3C2410_GPB(1), "LCD power"));

	WARN_ON(gpio_request(S3C2410_GPA(3), "Red blink"));
	WARN_ON(gpio_request(S3C2410_GPA(4), "Green blink"));
	WARN_ON(gpio_request(S3C2410_GPJ(6), "LED blink"));
	gpio_direction_output(S3C2410_GPA(3), 0);
	gpio_direction_output(S3C2410_GPA(4), 0);
	gpio_direction_output(S3C2410_GPJ(6), 0);

	platform_add_devices(rx1950_devices, ARRAY_SIZE(rx1950_devices));

	i2c_register_board_info(0, rx1950_i2c_devices,
		ARRAY_SIZE(rx1950_i2c_devices));
}
示例#2
0
static void s3c2416_fb_gpio_setup_24bpp(void)
{
	unsigned int gpio;

	for (gpio = S3C2410_GPC(1); gpio <= S3C2410_GPC(4); gpio++) {
		s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
		s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
	}

	for (gpio = S3C2410_GPC(8); gpio <= S3C2410_GPC(15); gpio++) {
		s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
		s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
	}

	for (gpio = S3C2410_GPD(0); gpio <= S3C2410_GPD(15); gpio++) {
		s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(2));
		s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
	}
}
示例#3
0
void s3c24xx_spi_gpiocfg_bus1_gpd8_9_10(struct s3c2410_spi_info *spi,
					int enable)
{

	printk(KERN_INFO "%s(%d)\n", __func__, enable);
	if (enable) {
		s3c2410_gpio_cfgpin(S3C2410_GPD(10), S3C2440_GPD10_SPICLK1);
		s3c2410_gpio_cfgpin(S3C2410_GPD(9), S3C2440_GPD9_SPIMOSI1);
		s3c2410_gpio_cfgpin(S3C2410_GPD(8), S3C2440_GPD8_SPIMISO1);
		s3c2410_gpio_pullup(S3C2410_GPD(10), 0);
		s3c2410_gpio_pullup(S3C2410_GPD(9), 0);
	} else {
		s3c2410_gpio_cfgpin(S3C2410_GPD(8), S3C2410_GPIO_INPUT);
		s3c2410_gpio_cfgpin(S3C2410_GPD(9), S3C2410_GPIO_INPUT);
		s3c2410_gpio_pullup(S3C2410_GPD(10), 1);
		s3c2410_gpio_pullup(S3C2410_GPD(9), 1);
		s3c2410_gpio_pullup(S3C2410_GPD(8), 1);
	}
}
示例#4
0
static void __init mini2440_machine_init(void)
{
	s3c24xx_fb_set_platdata(&s3c24xx_fb_info);
	
	s3c_i2c0_set_platdata(NULL);

	s3c2410_gpio_cfgpin(S3C2410_GPC(0), S3C2410_GPC0_LEND);
	printk("S3C2410_GPA=%d\n",S3C2410_GPA(0));
	printk("S3C2410_GPB=%d\n",S3C2410_GPB(0));
	printk("S3C2410_GPC=%d\n",S3C2410_GPC(0));
	printk("S3C2410_GPD=%d\n",S3C2410_GPD(0));
	printk("S3C2410_GPE=%d\n",S3C2410_GPE(0));
	printk("S3C2410_GPF=%d\n",S3C2410_GPF(0));
	printk("S3C2410_GPG=%d\n",S3C2410_GPG(0));
	printk("S3C2410_GPH=%d\n",S3C2410_GPH(0));
	s3c_device_nand.dev.platform_data = &friendly_arm_nand_info;
	s3c_device_sdi.dev.platform_data = &mini2440_mmc_cfg;
	platform_add_devices(mini2440_devices, ARRAY_SIZE(mini2440_devices));
	platform_device_register_simple("GPIODEV", 0, &gpiodev_resource, 1); //GPIO resource MAP
	s3c_pm_init();
}
示例#5
0
		.platform_data	= &n35_button_data,
	}
};

/* This is the bluetooth LED on the device. */
static struct s3c24xx_led_platdata n30_blue_led_pdata = {
	.name		= "blue_led",
	.gpio		= S3C2410_GPG(6),
	.def_trigger	= "",
};

/* This is the blue LED on the device. Originally used to indicate GPS activity
 * by flashing. */
static struct s3c24xx_led_platdata n35_blue_led_pdata = {
	.name		= "blue_led",
	.gpio		= S3C2410_GPD(8),
	.def_trigger	= "",
};

/* This LED is driven by the battery microcontroller, and is blinking
 * red, blinking green or solid green when the battery is low,
 * charging or full respectively.  By driving GPD9 low, it's possible
 * to force the LED to blink red, so call that warning LED.  */
static struct s3c24xx_led_platdata n30_warning_led_pdata = {
	.name		= "warning_led",
	.flags          = S3C24XX_LEDF_ACTLOW,
	.gpio		= S3C2410_GPD(9),
	.def_trigger	= "",
};

static struct s3c24xx_led_platdata n35_warning_led_pdata = {
示例#6
0
static void rx1950_lcd_power(int enable)
{
	int i;
	static int enabled;
	if (enabled == enable)
		return;
	if (!enable) {

		/* GPC11-GPC15->OUTPUT */
		for (i = 11; i < 16; i++)
			gpio_direction_output(S3C2410_GPC(i), 1);

		/* Wait a bit here... */
		mdelay(100);

		/* GPD2-GPD7->OUTPUT */
		/* GPD11-GPD15->OUTPUT */
		/* GPD2-GPD7->1, GPD11-GPD15->1 */
		for (i = 2; i < 8; i++)
			gpio_direction_output(S3C2410_GPD(i), 1);
		for (i = 11; i < 16; i++)
			gpio_direction_output(S3C2410_GPD(i), 1);

		/* Wait a bit here...*/
		mdelay(100);

		/* GPB0->OUTPUT, GPB0->0 */
		gpio_direction_output(S3C2410_GPB(0), 0);

		/* GPC1-GPC4->OUTPUT, GPC1-4->0 */
		for (i = 1; i < 5; i++)
			gpio_direction_output(S3C2410_GPC(i), 0);

		/* GPC15-GPC11->0 */
		for (i = 11; i < 16; i++)
			gpio_direction_output(S3C2410_GPC(i), 0);

		/* GPD15-GPD11->0, GPD2->GPD7->0 */
		for (i = 11; i < 16; i++)
			gpio_direction_output(S3C2410_GPD(i), 0);

		for (i = 2; i < 8; i++)
			gpio_direction_output(S3C2410_GPD(i), 0);

		/* GPC6->0, GPC7->0, GPC5->0 */
		gpio_direction_output(S3C2410_GPC(6), 0);
		gpio_direction_output(S3C2410_GPC(7), 0);
		gpio_direction_output(S3C2410_GPC(5), 0);

		/* GPB1->OUTPUT, GPB1->0 */
		gpio_direction_output(S3C2410_GPB(1), 0);
		pwm_config(lcd_pwm, 0, LCD_PWM_PERIOD);
		pwm_disable(lcd_pwm);

		/* GPC0->0, GPC10->0 */
		gpio_direction_output(S3C2410_GPC(0), 0);
		gpio_direction_output(S3C2410_GPC(10), 0);
	} else {
		pwm_config(lcd_pwm, LCD_PWM_DUTY, LCD_PWM_PERIOD);
		pwm_enable(lcd_pwm);

		gpio_direction_output(S3C2410_GPC(0), 1);
		gpio_direction_output(S3C2410_GPC(5), 1);

		s3c_gpio_cfgpin(S3C2410_GPB(1), S3C2410_GPB1_TOUT1);
		gpio_direction_output(S3C2410_GPC(7), 1);

		for (i = 1; i < 5; i++)
			s3c_gpio_cfgpin(S3C2410_GPC(i), S3C_GPIO_SFN(2));

		for (i = 11; i < 16; i++)
			s3c_gpio_cfgpin(S3C2410_GPC(i), S3C_GPIO_SFN(2));

		for (i = 2; i < 8; i++)
			s3c_gpio_cfgpin(S3C2410_GPD(i), S3C_GPIO_SFN(2));

		for (i = 11; i < 16; i++)
			s3c_gpio_cfgpin(S3C2410_GPD(i), S3C_GPIO_SFN(2));

		gpio_direction_output(S3C2410_GPC(10), 1);
		gpio_direction_output(S3C2410_GPC(6), 1);
	}
	enabled = enable;
}
示例#7
0
	},
};

static struct gpio_keys_platform_data rx1950_gpio_keys_data = {
	.buttons = rx1950_gpio_keys_table,
	.nbuttons = ARRAY_SIZE(rx1950_gpio_keys_table),
};

static struct platform_device rx1950_device_gpiokeys = {
	.name = "gpio-keys",
	.dev.platform_data = &rx1950_gpio_keys_data,
};

static struct uda1380_platform_data uda1380_info = {
	.gpio_power	= S3C2410_GPJ(0),
	.gpio_reset	= S3C2410_GPD(0),
	.dac_clk	= UDA1380_DAC_CLK_SYSCLK,
};

static struct i2c_board_info rx1950_i2c_devices[] = {
	{
		I2C_BOARD_INFO("uda1380", 0x1a),
		.platform_data = &uda1380_info,
	},
};

static struct platform_device *rx1950_devices[] __initdata = {
	&s3c_device_lcd,
	&s3c_device_wdt,
	&s3c_device_i2c0,
	&s3c_device_iis,
示例#8
0
		.chip	= {
			.base	= S3C2410_GPB(0),
			.owner	= THIS_MODULE,
			.label	= "GPIOB",
			.ngpio	= 11,
		},
	}, {
		.chip	= {
			.base	= S3C2410_GPC(0),
			.owner	= THIS_MODULE,
			.label	= "GPIOC",
			.ngpio	= 16,
		},
	}, {
		.chip	= {
			.base	= S3C2410_GPD(0),
			.owner	= THIS_MODULE,
			.label	= "GPIOD",
			.ngpio	= 16,
		},
	}, {
		.chip	= {
			.base	= S3C2410_GPE(0),
			.label	= "GPIOE",
			.owner	= THIS_MODULE,
			.ngpio	= 16,
		},
	}, {
		.chip	= {
			.base	= S3C2410_GPF(0),
			.owner	= THIS_MODULE,
static struct i2c_board_info anubis_i2c_devs[] __initdata = {
	{
		I2C_BOARD_INFO("tps65011", 0x48),
		.irq	= IRQ_EINT20,
	}
};

/* Audio setup */
static struct s3c24xx_audio_simtec_pdata __initdata anubis_audio = {
	.have_mic	= 1,
	.have_lout	= 1,
	.output_cdclk	= 1,
	.use_mpllin	= 1,
	.amp_gpio	= S3C2410_GPB(2),
	.amp_gain[0]	= S3C2410_GPD(10),
	.amp_gain[1]	= S3C2410_GPD(11),
};

static void __init anubis_map_io(void)
{
	/* initialise the clocks */

	s3c24xx_dclk0.parent = &clk_upll;
	s3c24xx_dclk0.rate   = 12*1000*1000;

	s3c24xx_dclk1.parent = &clk_upll;
	s3c24xx_dclk1.rate   = 24*1000*1000;

	s3c24xx_clkout0.parent  = &s3c24xx_dclk0;
	s3c24xx_clkout1.parent  = &s3c24xx_dclk1;
#include <linux/gpio.h>

#include <mach/spi.h>
#include <mach/regs-gpio.h>

void s3c24xx_spi_gpiocfg_bus1_gpd8_9_10(struct s3c2410_spi_info *spi,
					int enable)
{

	printk(KERN_INFO "%s(%d)\n", __func__, enable);
	if (enable) {
		s3c_gpio_cfgpin(S3C2410_GPD(10), S3C2440_GPD10_SPICLK1);
		s3c_gpio_cfgpin(S3C2410_GPD(9), S3C2440_GPD9_SPIMOSI1);
		s3c_gpio_cfgpin(S3C2410_GPD(8), S3C2440_GPD8_SPIMISO1);
		s3c2410_gpio_pullup(S3C2410_GPD(10), 0);
		s3c2410_gpio_pullup(S3C2410_GPD(9), 0);
	} else {
		s3c_gpio_cfgpin(S3C2410_GPD(8), S3C2410_GPIO_INPUT);
		s3c_gpio_cfgpin(S3C2410_GPD(9), S3C2410_GPIO_INPUT);
<<<<<<< HEAD
		s3c_gpio_setpull(S3C2410_GPD(10), S3C_GPIO_PULL_NONE);
		s3c_gpio_setpull(S3C2410_GPD(9), S3C_GPIO_PULL_NONE);
		s3c_gpio_setpull(S3C2410_GPD(8), S3C_GPIO_PULL_NONE);
=======
		s3c_gpio_cfgpull(S3C2410_GPD(10), S3C_GPIO_PULL_NONE);
		s3c_gpio_cfgpull(S3C2410_GPD(9), S3C_GPIO_PULL_NONE);
		s3c_gpio_cfgpull(S3C2410_GPD(8), S3C_GPIO_PULL_NONE);
>>>>>>> 296c66da8a02d52243f45b80521febece5ed498a
	}
}