コード例 #1
0
ファイル: mach-smdkc210.c プロジェクト: 303750856/linux-3.1
static void lcd_lte480wv_set_power(struct plat_lcd_data *pd,
				   unsigned int power)
{
	if (power) {
#if !defined(CONFIG_BACKLIGHT_PWM)
		gpio_request_one(EXYNOS4_GPD0(1), GPIOF_OUT_INIT_HIGH, "GPD0");
		gpio_free(EXYNOS4_GPD0(1));
#endif
		/* fire nRESET on power up */
		gpio_request(EXYNOS4_GPX0(6), "GPX0");

		gpio_direction_output(EXYNOS4_GPX0(6), 1);
		mdelay(100);

		gpio_set_value(EXYNOS4_GPX0(6), 0);
		mdelay(10);

		gpio_set_value(EXYNOS4_GPX0(6), 1);
		mdelay(10);

		gpio_free(EXYNOS4_GPX0(6));
	} else {
#if !defined(CONFIG_BACKLIGHT_PWM)
		gpio_request_one(EXYNOS4_GPD0(1), GPIOF_OUT_INIT_LOW, "GPD0");
		gpio_free(EXYNOS4_GPD0(1));
#endif
	}
}
コード例 #2
0
ファイル: setup-fb-s5p.c プロジェクト: dadonking/xxICSKernel
int s3cfb_lcd_on(struct platform_device *pdev)
{
	int err;

#ifdef CONFIG_MACH_SMDKC210
	err = gpio_request_one(EXYNOS4_GPX0(6), GPIOF_OUT_INIT_HIGH, "GPX0");
	if (err) {
		printk(KERN_ERR "failed to request GPX0 for "
			"lcd reset control\n");
		return err;
	}

	gpio_set_value(EXYNOS4_GPX0(6), 0);
	mdelay(1);

	gpio_set_value(EXYNOS4_GPX0(6), 1);

	gpio_free(EXYNOS4_GPX0(6));
#elif defined(CONFIG_MACH_SMDK4X12)
	if (samsung_board_rev_is_0_1()) {
		err = gpio_request_one(EXYNOS4212_GPM3(6),
				GPIOF_OUT_INIT_HIGH, "GPM3");
		if (err) {
			printk(KERN_ERR "failed to request GPM3 for "
				"lcd reset control\n");
			return err;
		}

		gpio_set_value(EXYNOS4212_GPM3(6), 0);
		mdelay(1);

		gpio_set_value(EXYNOS4212_GPM3(6), 1);

		gpio_free(EXYNOS4212_GPM3(6));

	} else {
		err = gpio_request_one(EXYNOS4_GPX1(5),
				GPIOF_OUT_INIT_HIGH, "GPX0");
		if (err) {
			printk(KERN_ERR "failed to request GPX0 for "
				"lcd reset control\n");
			return err;
		}

		gpio_set_value(EXYNOS4_GPX1(5), 0);
		mdelay(1);

		gpio_set_value(EXYNOS4_GPX1(5), 1);

		gpio_free(EXYNOS4_GPX1(5));
	}
#endif

	return 0;
}
コード例 #3
0
ファイル: setup-fb-s5p.c プロジェクト: Goodzila/m040
int s3cfb_lcd_on(struct platform_device *pdev)
{
	int err;

	if (machine_is_smdkc210()) {
		err = gpio_request_one(EXYNOS4_GPX0(6), GPIOF_OUT_INIT_HIGH, "GPX0");
		if (err) {
			printk(KERN_ERR "failed to request GPX0 for "
				"lcd reset control\n");
			return err;
		}

		gpio_set_value(EXYNOS4_GPX0(6), 0);
		mdelay(1);

		gpio_set_value(EXYNOS4_GPX0(6), 1);

		gpio_free(EXYNOS4_GPX0(6));
	} else if (machine_is_smdk4412()) {
		if (samsung_board_rev_is_0_1()) {
			err = gpio_request_one(EXYNOS4212_GPM3(6),
					GPIOF_OUT_INIT_HIGH, "GPM3");
			if (err) {
				printk(KERN_ERR "failed to request GPM3 for "
					"lcd reset control\n");
				return err;
			}

			gpio_set_value(EXYNOS4212_GPM3(6), 0);
			mdelay(1);

			gpio_set_value(EXYNOS4212_GPM3(6), 1);

			gpio_free(EXYNOS4212_GPM3(6));

		} else {
			err = gpio_request_one(EXYNOS4_GPX1(5),
					GPIOF_OUT_INIT_HIGH, "GPX0");
			if (err) {
				printk(KERN_ERR "failed to request GPX0 for "
					"lcd reset control\n");
				return err;
			}

			gpio_set_value(EXYNOS4_GPX1(5), 0);
			mdelay(1);

			gpio_set_value(EXYNOS4_GPX1(5), 1);

			gpio_free(EXYNOS4_GPX1(5));
		}
	}

	return 0;
}
コード例 #4
0
ファイル: mach-nuri.c プロジェクト: Korn1699/linux
static void __init nuri_power_init(void)
{
	int gpio;
	int irq_base = IRQ_GPIO_END + 1;
	int ta_en = 0;

	nuri_max8997_pdata.irq_base = irq_base;
	irq_base += MAX8997_IRQ_NR;

	gpio = EXYNOS4_GPX0(7);
	gpio_request(gpio, "AP_PMIC_IRQ");
	s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
	s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);

	gpio = EXYNOS4_GPX2(3);
	gpio_request(gpio, "FUEL_ALERT");
	s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
	s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);

	gpio = nuri_max8903.dok;
	gpio_request(gpio, "TA_nCONNECTED");
	s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
	s3c_gpio_setpull(gpio, S3C_GPIO_PULL_NONE);
	ta_en = gpio_get_value(gpio) ? 0 : 1;

	gpio = nuri_max8903.chg;
	gpio_request(gpio, "TA_nCHG");
	gpio_direction_input(gpio);

	gpio = nuri_max8903.dcm;
	gpio_request(gpio, "CURR_ADJ");
	gpio_direction_output(gpio, ta_en);
}
コード例 #5
0
static void __init nuri_machine_init(void)
{
	nuri_sdhci_init();
	nuri_tsp_init();
	nuri_power_init();

	s3c_i2c0_set_platdata(&nuri_i2c0_platdata);
	i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
	s3c_i2c3_set_platdata(&i2c3_data);
	i2c_register_board_info(3, i2c3_devs, ARRAY_SIZE(i2c3_devs));
	s3c_i2c5_set_platdata(NULL);
	i2c5_devs[I2C5_MAX8997].irq = gpio_to_irq(EXYNOS4_GPX0(7));
	i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));
	i2c9_devs[I2C9_MAX17042].irq = gpio_to_irq(EXYNOS4_GPX2(3));
	i2c_register_board_info(9, i2c9_devs, ARRAY_SIZE(i2c9_devs));

	s5p_fimd0_set_platdata(&nuri_fb_pdata);

	nuri_camera_init();

	nuri_ehci_init();
	clk_xusbxti.rate = 24000000;

	/* Last */
	platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));
	s5p_device_mfc.dev.parent = &exynos4_device_pd[PD_MFC].dev;
	s5p_device_fimd0.dev.parent = &exynos4_device_pd[PD_LCD0].dev;

	s5p_device_fimc0.dev.parent = &exynos4_device_pd[PD_CAM].dev;
	s5p_device_fimc1.dev.parent = &exynos4_device_pd[PD_CAM].dev;
	s5p_device_fimc2.dev.parent = &exynos4_device_pd[PD_CAM].dev;
	s5p_device_fimc3.dev.parent = &exynos4_device_pd[PD_CAM].dev;
	s5p_device_mipi_csis0.dev.parent = &exynos4_device_pd[PD_CAM].dev;
}
コード例 #6
0
ファイル: gpio-exynos4.c プロジェクト: Hackhao/tzos
s3c_gpio_pull_t s3c_gpio_get_slp_cfgpin(unsigned int pin)
{
	struct s3c_gpio_chip *chip = s3c_gpiolib_getchip(pin);
	void __iomem *reg;
	unsigned long flags;
	int offset;
	u32 con;
	int shift;

	if (!chip)
		return -EINVAL;

	if ((pin >= EXYNOS4_GPX0(0)) && (pin <= EXYNOS4_GPX3(7)))
		return -EINVAL;

	reg = chip->base + 0x10;

	offset = pin - chip->chip.base;
	shift = offset * 2;

	local_irq_save(flags);

	con = __raw_readl(reg);
	con >>= shift;
	con &= 0x3;

	local_irq_restore(flags);

	return (__force s3c_gpio_pull_t)con;
}
コード例 #7
0
ファイル: gpio-exynos4.c プロジェクト: Hackhao/tzos
int s3c_gpio_slp_setpull_updown(unsigned int pin, unsigned int config)
{
	struct s3c_gpio_chip *chip = s3c_gpiolib_getchip(pin);
	void __iomem *reg;
	unsigned long flags;
	int offset;
	u32 con;
	int shift;

	if (!chip)
		return -EINVAL;

	if ((pin >= EXYNOS4_GPX0(0)) && (pin <= EXYNOS4_GPX3(7)))
		return -EINVAL;

	if (config > S3C_GPIO_PULL_UP)
		return -EINVAL;

	reg = chip->base + 0x14;

	offset = pin - chip->chip.base;
	shift = offset * 2;

	local_irq_save(flags);

	con = __raw_readl(reg);
	con &= ~(3 << shift);
	con |= config << shift;
	__raw_writel(con, reg);

	local_irq_restore(flags);

	return 0;
}
コード例 #8
0
ファイル: mx_reboot.c プロジェクト: Goodzila/m040
static void mx_power_off(void)
{
	struct task_struct *task = get_current();
	char task_com[TASK_COMM_LEN];
	int regs;
	int gpio;

	pr_emerg("func:%s, process is:%d:%s\n", __func__, task->pid, get_task_comm(task_com, task));
	if (task->parent) {
		task = task->parent;
		pr_emerg("func:%s, parent:%d:%s\n", __func__, task->pid, get_task_comm(task_com, task));
		if (task->parent) {
			task = task->parent;
			pr_emerg("func:%s, pparent:%d:%s\n", __func__, task->pid, get_task_comm(task_com, task));
		}
	}
	if (machine_is_m030())
		gpio = EXYNOS4_GPX2(5);
	else
		gpio = EXYNOS4_GPX0(3);

	mx_disable_inand();
	if (gpio_get_value(gpio)) { /* 1. Check reboot charging */
		mx_reboot_internal("charge");
	} else {	/* 2. Power off */
		regs = __raw_readl(S5P_PS_HOLD_CONTROL);
		/* dead loop to avoid sometimes auto restart*/
		while(1) {
			pr_emerg("%s: waiting for power off\n", __func__);
			__raw_writel(regs & 0xFFFFFEFF, S5P_PS_HOLD_CONTROL);
		}
	}
}
コード例 #9
0
ファイル: mach-nuri.c プロジェクト: Korn1699/linux
static void __init nuri_machine_init(void)
{
	nuri_sdhci_init();
	nuri_tsp_init();
	nuri_power_init();

	s3c_i2c0_set_platdata(&nuri_i2c0_platdata);
	i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
	s3c_i2c3_set_platdata(&i2c3_data);
	i2c_register_board_info(3, i2c3_devs, ARRAY_SIZE(i2c3_devs));
	s3c_i2c5_set_platdata(NULL);
	i2c5_devs[I2C5_MAX8997].irq = gpio_to_irq(EXYNOS4_GPX0(7));
	i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));
	i2c9_devs[I2C9_MAX17042].irq = gpio_to_irq(EXYNOS4_GPX2(3));
	i2c_register_board_info(9, i2c9_devs, ARRAY_SIZE(i2c9_devs));
	s3c_i2c6_set_platdata(&nuri_i2c6_platdata);

#ifdef CONFIG_DRM_EXYNOS
	s5p_device_fimd0.dev.platform_data = &drm_fimd_pdata;
	exynos4_fimd0_gpio_setup_24bpp();
#else
	s5p_fimd0_set_platdata(&nuri_fb_pdata);
#endif

	nuri_camera_init();

	nuri_ehci_init();
	s3c_hsotg_set_platdata(&nuri_hsotg_pdata);

	/* Last */
	platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));
}
コード例 #10
0
static void __init nuri_machine_init(void)
{
	nuri_sdhci_init();
	nuri_tsp_init();
	nuri_power_init();

	s3c_i2c0_set_platdata(&nuri_i2c0_platdata);
	i2c_register_board_info(1, i2c1_devs, ARRAY_SIZE(i2c1_devs));
	s3c_i2c3_set_platdata(&i2c3_data);
	i2c_register_board_info(3, i2c3_devs, ARRAY_SIZE(i2c3_devs));
	s3c_i2c5_set_platdata(NULL);
	i2c5_devs[I2C5_MAX8997].irq = gpio_to_irq(EXYNOS4_GPX0(7));
	i2c_register_board_info(5, i2c5_devs, ARRAY_SIZE(i2c5_devs));
	i2c9_devs[I2C9_MAX17042].irq = gpio_to_irq(EXYNOS4_GPX2(3));
	i2c_register_board_info(9, i2c9_devs, ARRAY_SIZE(i2c9_devs));
	s3c_i2c6_set_platdata(&nuri_i2c6_platdata);

	s5p_fimd0_set_platdata(&nuri_fb_pdata);

	nuri_camera_init();

	nuri_ehci_init();

	/* Last */
	platform_add_devices(nuri_devices, ARRAY_SIZE(nuri_devices));
}
コード例 #11
0
/*
 * Common code for BQ275xx devices
 */
static int  __init bq27425_gpio_init(void)
{
    int ret = 0;
    ret=gpio_request(EXYNOS4_GPX0(0), "GPX0(0)");
    if(ret<0) {
        printk("gpio requst fail for charger: S5PV310_GPX0(0) (cen) pin!! ");
        return ret;
    }

    s3c_gpio_cfgpin(EXYNOS4_GPX0(0), S3C_GPIO_SFN(0xF));
    s3c_gpio_setpull(EXYNOS4_GPX0(0), S3C_GPIO_PULL_UP);
#ifdef DEBUG_BATTERY
    printk("-----bq27425_EXYNOS4_GPX0(0): %d-----\n",gpio_get_value(EXYNOS4_GPX0(0)));
#endif
    return ret;

}
コード例 #12
0
ファイル: mx2_reboot.c プロジェクト: Goodzila/m040
static inline int is_cable_insert(void)
{
	int gpio;

	gpio = EXYNOS4_GPX0(2);
	
	return gpio_get_value(gpio);
}
コード例 #13
0
int bcm_wlan_get_oob_irq(void)
{
	int host_oob_irq = 0;
#if 0
#ifdef CONFIG_MACH_ODROID_4210
	printk("GPIO(WL_HOST_WAKE) = EXYNOS4_GPX0(7) = %d\n", EXYNOS4_GPX0(7));
	host_oob_irq = gpio_to_irq(EXYNOS4_GPX0(7));
	gpio_direction_input(EXYNOS4_GPX0(7));
	printk("host_oob_irq: %d \r\n", host_oob_irq);
#endif
#endif

	host_oob_irq = gpio_to_irq(WL_HoST_WAKE);
	gpio_direction_input(WL_HoST_WAKE);
	printk("host_oob_irq: %d \r\n", host_oob_irq);

	return host_oob_irq;
}
コード例 #14
0
static void bq27425_timer_func(void)
{
    power_supply_changed(&bq_this_chip->bat);

#ifdef DEBUG_BATTERY
    printk("bq27425  start timer again\n");
    printk("-----bq27425_EXYNOS4_GPX0(0): %d-----\n",gpio_get_value(EXYNOS4_GPX0(0)));
#endif
    mod_timer(&bq27425_timer,jiffies + msecs_to_jiffies(9000));
}
コード例 #15
0
ファイル: mach-nuri.c プロジェクト: Korn1699/linux
static void __init nuri_tsp_init(void)
{
	int gpio;

	/* TOUCH_INT: XEINT_4 */
	gpio = EXYNOS4_GPX0(4);
	gpio_request(gpio, "TOUCH_INT");
	s3c_gpio_cfgpin(gpio, S3C_GPIO_SFN(0xf));
	s3c_gpio_setpull(gpio, S3C_GPIO_PULL_UP);
}
コード例 #16
0
ファイル: dhd_gpio.c プロジェクト: GREYFOXRGR/BPI-M3-bsp
uint bcm_wlan_get_oob_irq(void)
{
	uint host_oob_irq = 0;

#ifdef CONFIG_MACH_ODROID_4210
	printk("GPIO(WL_HOST_WAKE) = EXYNOS4_GPX0(7) = %d\n", EXYNOS4_GPX0(7));
	host_oob_irq = gpio_to_irq(EXYNOS4_GPX0(7));
	gpio_direction_input(EXYNOS4_GPX0(7));
#endif
#ifdef CUSTOMER_HW_ALLWINNER
	script_item_value_type_e type;
	script_item_u val;
	int ret, wl_host_wake = 0;

	type = script_get_item("wifi_para", "wl_host_wake", &val);
	if (SCIRPT_ITEM_VALUE_TYPE_PIO != type) {
		printk("get bcmdhd wl_host_wake gpio failed\n");
		return 0;
	} else {
		wl_host_wake = val.gpio.gpio;
	}
	printk("GPIO(WL_HOST_WAKE) = %d\n", wl_host_wake);

	ret = gpio_request(wl_host_wake, "oob irq");
	if (ret < 0) {
		printk("Failed to request gpio [%d] for WL_HOST_WAKE\n", wl_host_wake);
		return ret;
	}

	gpio_direction_input(wl_host_wake);
	host_oob_irq = gpio_to_irq(wl_host_wake);
	if (IS_ERR_VALUE(host_oob_irq)) {
		gpio_free(wl_host_wake);
		printk("map gpio [%d] to virq failed, errno = %d\n",wl_host_wake, host_oob_irq);
		return 0;
	}
#endif
	printk("host_oob_irq: %d \r\n", host_oob_irq);

	return host_oob_irq;
}
コード例 #17
0
static void config_sleep_gpio_table(int array_size,
				    unsigned int (*gpio_table)[3])
{
	u32 i, gpio;

	for (i = 0; i < array_size; i++) {
		gpio = gpio_table[i][0];
		s3c_gpio_slp_cfgpin(gpio, gpio_table[i][1]);
		s3c_gpio_slp_setpull_updown(gpio, gpio_table[i][2]);
	}

	/* GPX GPIO setting */
	s3c_gpio_cfgpin(EXYNOS4_GPX1(7), S3C_GPIO_INPUT);
	s3c_gpio_setpull(EXYNOS4_GPX1(7), S3C_GPIO_PULL_DOWN);

#if defined(CONFIG_MACH_Q1_CMCC_BD)
	s3c_gpio_cfgpin(EXYNOS4_GPX0(5), S3C_GPIO_OUTPUT);
	s3c_gpio_setpull(EXYNOS4_GPX0(5), S3C_GPIO_PULL_NONE);
	gpio_set_value(EXYNOS4_GPX0(5), GPIO_LEVEL_LOW);
#endif
}
コード例 #18
0
/* This function will return:
 *  1) return :  Host gpio interrupt number per customer platform
 *  2) irq_flags_ptr : Type of Host interrupt as Level or Edge
 *
 *  NOTE :
 *  Customer should check his platform definitions
 *  and his Host Interrupt spec
 *  to figure out the proper setting for his platform.
 *  Broadcom provides just reference settings as example.
 *
 */
int dhd_customer_oob_irq_map(unsigned long *irq_flags_ptr)
{
	int  host_oob_irq = 0;

#ifdef CUSTOMER_HW2
	host_oob_irq = wifi_get_irq_number(irq_flags_ptr);

#elif defined(HARDKERNEL_OOB)
	printk("GPIO(WL_HOST_WAKE) = EXYNOS4_GPX0(7) = %d\n", EXYNOS4_GPX0(7));
	host_oob_irq = gpio_to_irq(EXYNOS4_GPX0(7));
	gpio_direction_input(EXYNOS4_GPX0(7));
	printk("host_oob_irq: %d \r\n", host_oob_irq);

#else
#if defined(CUSTOM_OOB_GPIO_NUM)
	if (dhd_oob_gpio_num < 0) {
		dhd_oob_gpio_num = CUSTOM_OOB_GPIO_NUM;
	}
#endif /* CUSTOMER_HW2 */

	if (dhd_oob_gpio_num < 0) {
		WL_ERROR(("%s: ERROR customer specific Host GPIO is NOT defined \n",
			__FUNCTION__));
		return (dhd_oob_gpio_num);
	}

	WL_ERROR(("%s: customer specific Host GPIO number is (%d)\n",
	         __FUNCTION__, dhd_oob_gpio_num));

#if defined CUSTOMER_HW
	host_oob_irq = MSM_GPIO_TO_INT(dhd_oob_gpio_num);
#elif defined CUSTOMER_HW3
	gpio_request(dhd_oob_gpio_num, "oob irq");
	host_oob_irq = gpio_to_irq(dhd_oob_gpio_num);
	gpio_direction_input(dhd_oob_gpio_num);
#endif /* CUSTOMER_HW */
#endif /* CUSTOMER_HW2 */

	return (host_oob_irq);
}
コード例 #19
0
ファイル: setup-fb-s5p.c プロジェクト: dadonking/xxICSKernel
int s3cfb_lcd_on(struct platform_device *pdev)
{
	int err;

	err = gpio_request_one(EXYNOS4_GPX0(6), GPIOF_OUT_INIT_HIGH, "GPX0");
	if (err) {
		printk(KERN_ERR "failed to request GPX0 for "
			"lcd reset control\n");
		return err;
	}
	msleep(100);

	gpio_set_value(EXYNOS4_GPX0(6), 0);
	msleep(10);

	gpio_set_value(EXYNOS4_GPX0(6), 1);
	msleep(10);

	gpio_free(EXYNOS4_GPX0(6));

	return 0;
}
コード例 #20
0
static irqreturn_t bq27425_int_handler(int irq, void *data)
{
#ifdef DEBUG_BATTERY
    printk("bq27425_int_handler start!\n");
    printk("-----bq27425_EXYNOS4_GPX0(0): %d-----\n",gpio_get_value(EXYNOS4_GPX0(0)));
#endif

    schedule_work(&bq27425_work);

#ifdef DEBUG_BATTERY
    printk("bq27425_int_handler end!\n");
#endif
    return IRQ_HANDLED;
}
コード例 #21
0
static int bq275xx_battery_status(struct bq275xx_device_info *di)
{
    int ret = POWER_SUPPLY_STATUS_UNKNOWN;

    if(gpio_get_value(EXYNOS4_GPX0(4)) == 0x0)
    {
        ret = POWER_SUPPLY_STATUS_NOT_CHARGING;
    }

    if(gpio_get_value(EXYNOS4_GPX0(4)) == 0x1)  //charger int detect
    {
        if(bq275xx_battery_rsoc(di) == 100)
        {
            ret = POWER_SUPPLY_STATUS_FULL;
        }
        else
            ret = POWER_SUPPLY_STATUS_CHARGING;
    }
    else if(bq275xx_battery_flags(di) & 0x1)
    {
        ret = POWER_SUPPLY_STATUS_DISCHARGING;
    }
    return ret;
}
コード例 #22
0
ファイル: common.c プロジェクト: rslotte/OGS-Arm
static inline int exynos4_irq_to_gpio(unsigned int irq)
{
    if (irq < IRQ_EINT(0))
        return -EINVAL;

    irq -= IRQ_EINT(0);
    if (irq < 8)
        return EXYNOS4_GPX0(irq);

    irq -= 8;
    if (irq < 8)
        return EXYNOS4_GPX1(irq);

    irq -= 8;
    if (irq < 8)
        return EXYNOS4_GPX2(irq);

    irq -= 8;
    if (irq < 8)
        return EXYNOS4_GPX3(irq);

    return -EINVAL;
}
コード例 #23
0
ファイル: u1camera-gpio.c プロジェクト: 0x7678/SJKernel-gn2
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* SENSE_SDA_2.8V */
	{EXYNOS4_GPD1(3), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* SENSE_SCL_2.8V */

	{EXYNOS4_GPK3(1), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* WLAN_SDIO_CMD */
	{EXYNOS4_GPK3(3), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* WLAN_SDIO_D(0) */
	{EXYNOS4_GPK3(4), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* WLAN_SDIO_D(1) */
	{EXYNOS4_GPK3(5), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* WLAN_SDIO_D(2) */
	{EXYNOS4_GPK3(6), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* WLAN_SDIO_D(3) */

	{EXYNOS4_GPX0(1), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* VOL_UP */
	{EXYNOS4_GPX0(2), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* VOL_DOWN */
	{EXYNOS4_GPX0(3), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* GPIO_BOOT_MODE */

	{EXYNOS4_GPX2(3), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* GPIO_FUEL_ALERT */

	{EXYNOS4_GPX3(1), S3C_GPIO_OUTPUT, S3C_GPIO_SETPIN_ZERO,
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1},
	{EXYNOS4_GPX3(2), S3C_GPIO_SFN(GPIO_DET_35_AF), S3C_GPIO_SETPIN_NONE,
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1}, /* GPIO_DET_35 */
	{EXYNOS4_GPX3(3), S3C_GPIO_OUTPUT, S3C_GPIO_SETPIN_ZERO,
		S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1},
コード例 #24
0
static void __init origen_power_init(void)
{
	gpio_request(EXYNOS4_GPX0(4), "PMIC_IRQ");
	s3c_gpio_cfgpin(EXYNOS4_GPX0(4), S3C_GPIO_SFN(0xf));
	s3c_gpio_setpull(EXYNOS4_GPX0(4), S3C_GPIO_PULL_NONE);
}
コード例 #25
0
};

static struct max8997_platform_data __initdata origen_max8997_pdata = {
	.num_regulators = ARRAY_SIZE(origen_max8997_regulators),
	.regulators	= origen_max8997_regulators,

	.wakeup	= true,
	.buck1_gpiodvs	= false,
	.buck2_gpiodvs	= false,
	.buck5_gpiodvs	= false,
	.irq_base	= IRQ_GPIO_END + 1,

	.ignore_gpiodvs_side_effect = true,
	.buck125_default_idx = 0x0,

	.buck125_gpios[0]	= EXYNOS4_GPX0(0),
	.buck125_gpios[1]	= EXYNOS4_GPX0(1),
	.buck125_gpios[2]	= EXYNOS4_GPX0(2),

	.buck1_voltage[0]	= 1350000,
	.buck1_voltage[1]	= 1300000,
	.buck1_voltage[2]	= 1250000,
	.buck1_voltage[3]	= 1200000,
	.buck1_voltage[4]	= 1150000,
	.buck1_voltage[5]	= 1100000,
	.buck1_voltage[6]	= 1000000,
	.buck1_voltage[7]	= 950000,

	.buck2_voltage[0]	= 1100000,
	.buck2_voltage[1]	= 1100000,
	.buck2_voltage[2]	= 1100000,
コード例 #26
0
ファイル: mach-universal_c210.c プロジェクト: dana/linux
		.ulcon		= UNIVERSAL_ULCON_DEFAULT,
		.ufcon		= UNIVERSAL_UFCON_DEFAULT,
	},
	[3] = {
		.hwport		= 3,
		.ucon		= UNIVERSAL_UCON_DEFAULT,
		.ulcon		= UNIVERSAL_ULCON_DEFAULT,
		.ufcon		= UNIVERSAL_UFCON_DEFAULT,
	},
};

static struct regulator_consumer_supply max8952_consumer =
	REGULATOR_SUPPLY("vdd_arm", NULL);

static struct max8952_platform_data universal_max8952_pdata __initdata = {
	.gpio_vid0	= EXYNOS4_GPX0(3),
	.gpio_vid1	= EXYNOS4_GPX0(4),
	.gpio_en	= -1, /* Not controllable, set "Always High" */
	.default_mode	= 0, /* vid0 = 0, vid1 = 0 */
	.dvs_mode	= { 48, 32, 28, 18 }, /* 1.25, 1.20, 1.05, 0.95V */
	.sync_freq	= 0, /* default: fastest */
	.ramp_speed	= 0, /* default: fastest */

	.reg_data	= {
		.constraints	= {
			.name		= "VARM_1.2V",
			.min_uV		= 770000,
			.max_uV		= 1400000,
			.valid_ops_mask	= REGULATOR_CHANGE_VOLTAGE,
			.always_on	= 1,
			.boot_on	= 1,
コード例 #27
0
	
	.muic_pdata = &max8997_muic_pdata,

	.wakeup = true,
	.buck1_gpiodvs	= true,
	.buck2_gpiodvs	= true,
	.buck5_gpiodvs	= false,

	.ignore_gpiodvs_side_effect = true,

	.buck125_default_idx = 0x0,
	.irq_base		= IRQ_GPIO_END,

	.buck125_gpios[0]	= EXYNOS4_GPX1(6),
	.buck125_gpios[1]	= EXYNOS4_GPX1(7),
	.buck125_gpios[2]	= EXYNOS4_GPX0(4),

	.buck1_voltage[0]	= 1350000,
	.buck1_voltage[1]	= 1300000,
	.buck1_voltage[2]	= 1250000,
	.buck1_voltage[3]	= 1200000,
	.buck1_voltage[4]	= 1150000,
	.buck1_voltage[5]	= 1100000,
	.buck1_voltage[6]	= 1000000,
	.buck1_voltage[7]	= 950000,

	.buck2_voltage[0]	= 1100000,
	.buck2_voltage[1]	= 1100000,
	.buck2_voltage[2]	= 1100000,
	.buck2_voltage[3]	= 1100000,
	.buck2_voltage[4]	= 1000000,
コード例 #28
0
 {   EXYNOS4_GPA1(5), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
     S3C_GPIO_PULL_DOWN, S5P_GPIO_DRVSTR_LV1
 }, /* NC */
 {   EXYNOS4_GPD0(2), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
     S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1
 },
 {   EXYNOS4_GPD0(3), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
     S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1
 },
 {   EXYNOS4_GPD1(2), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
     S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1
 }, /* GSENSE_SDA_1.8V */
 {   EXYNOS4_GPD1(3), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
     S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1
 }, /* GSENSE_SCL_1.8V */
 {   EXYNOS4_GPX0(2), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
     S3C_GPIO_PULL_UP, S5P_GPIO_DRVSTR_LV1
 }, /* PS_ALS_INT */
 {   EXYNOS4_GPX0(3), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
     S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1
 },
 {   EXYNOS4_GPX0(4), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
     S3C_GPIO_PULL_DOWN, S5P_GPIO_DRVSTR_LV1
 },
 {   EXYNOS4_GPX0(5), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
     S3C_GPIO_PULL_DOWN, S5P_GPIO_DRVSTR_LV1
 },
 {   EXYNOS4_GPX0(6), S3C_GPIO_INPUT, S3C_GPIO_SETPIN_NONE,
     S3C_GPIO_PULL_NONE, S5P_GPIO_DRVSTR_LV1
 }, /* 3G_DET */
 {   EXYNOS4_GPX0(7), S3C_GPIO_SFN(0xF), S3C_GPIO_SETPIN_NONE,
コード例 #29
0
ファイル: pm.c プロジェクト: QLyine/android_kernel_c8690
static int s3c_pm_enter(suspend_state_t state)
{
	/* ensure the debug is initialised (if enabled) */

	s3c_pm_debug_init();

	S3C_PMDBG("%s(%d)\n", __func__, state);

	if (pm_cpu_prep == NULL || pm_cpu_sleep == NULL) {
		printk(KERN_ERR "%s: error: no cpu sleep function\n", __func__);
		return -EINVAL;
	}

	/* check if we have anything to wake-up with... bad things seem
	 * to happen if you suspend with no wakeup (system will often
	 * require a full power-cycle)
	*/

	if (!any_allowed(s3c_irqwake_intmask, s3c_irqwake_intallow) &&
	    !any_allowed(s3c_irqwake_eintmask, s3c_irqwake_eintallow)) {
		printk(KERN_ERR "%s: No wake-up sources!\n", __func__);
		printk(KERN_ERR "%s: Aborting sleep\n", __func__);
		return -EINVAL;
	}

	/* save all necessary core registers not covered by the drivers */
        gpio_set_value(EXYNOS4_GPX0(1), 0);
        s3c_gpio_cfgpin(EXYNOS4_GPX0(1), S3C_GPIO_SFN(1));

	s3c_pm_save_gpios();
	s3c_pm_saved_gpios();
	s3c_pm_save_uarts();
	s3c_pm_save_core();

	if(s3c_config_sleep_gpio_table)
		s3c_config_sleep_gpio_table();
	
	/* set the irq configuration for wake */

	s3c_pm_configure_extint();

	S3C_PMDBG("sleep: irq wakeup masks: %08lx,%08lx\n",
	    s3c_irqwake_intmask, s3c_irqwake_eintmask);

	s3c_pm_arch_prepare_irqs();

	
	printk("****************************************************************\n");
		printk("BEFORE SLEEP: WAKEUP_STAT: 0x%x\n", __raw_readl(S5P_WAKEUP_STAT));
		printk("BEFORE SLEEP:  ICCICR_CPU0: 0x%x\n", __raw_readl(S5P_VA_GIC_CPU+0));
		printk("BEFORE SLEEP:  0x%x\n", __raw_readl(S5P_VA_GIC_CPU+4));
		printk("BEFORE SLEEP:  0x%x\n", __raw_readl(S5P_VA_GIC_CPU+8));
		printk("BEFORE SLEEP:  0x%x\n", __raw_readl(S5P_VA_GIC_CPU+0xc));
		printk("BEFORE SLEEP:  0x%x\n", __raw_readl(S5P_VA_GIC_CPU+0x10));
		printk("BEFORE SLEEP:  0x%x\n", __raw_readl(S5P_VA_GIC_CPU+0x14));
		printk("BEFORE SLEEP:  0x%x\n", __raw_readl(S5P_VA_GIC_CPU+0x18));
		printk("BEFORE SLEEP:  0x%x\n", __raw_readl(S5P_VA_GIC_CPU+0x1c));
		printk("BEFORE SLEEP:  0x%x\n", __raw_readl(S5P_VA_GIC_CPU+0x40));
		printk("BEFORE SLEEP:  0x%x\n", __raw_readl(S5P_VA_GIC_CPU+0x44));
		printk("BEFORE SLEEP:  0x%x\n", __raw_readl(S5P_VA_GIC_CPU+0xFC));
		printk("****************************************************************\n");

	/* call cpu specific preparation */

	pm_cpu_prep();

	/* flush cache back to ram */

	flush_cache_all();

	s3c_pm_check_store();

	/* send the cpu to sleep... */

	s3c_pm_arch_stop_clocks();

	/* s3c_cpu_save will also act as our return point from when
	 * we resume as it saves its own register state and restores it
	 * during the resume.  */

	s3c_cpu_save(0, PLAT_PHYS_OFFSET - PAGE_OFFSET);

	/* restore the cpu state using the kernel's cpu init code. */

	cpu_init();
        gpio_set_value(EXYNOS4_GPX0(1), 0);
        s3c_gpio_cfgpin(EXYNOS4_GPX0(1), S3C_GPIO_SFN(1));
	s3c_pm_restore_core();
	s3c_pm_restore_uarts();
	s3c_pm_restore_gpios();
	s3c_pm_restored_gpios();

	s3c_pm_debug_init();

        /* restore the system state */

	if (pm_cpu_restore)
		pm_cpu_restore();

	/* check what irq (if any) restored the system */

	s3c_pm_arch_show_resume_irqs();

	S3C_PMDBG("%s: post sleep, preparing to return\n", __func__);

	/* LEDs should now be 1110 */
	s3c_pm_debug_smdkled(1 << 1, 0);

	s3c_pm_check_restore();

	/* ok, let's return from sleep */

	S3C_PMDBG("S3C PM Resume (post-restore)\n");
	return 0;
}
コード例 #30
0
ファイル: gpio-exynos4.c プロジェクト: Hackhao/tzos
			.label	= "GPY5",
		},
	}, {
		.base   = (S5P_VA_GPIO2 + 0x1E0),
		.config	= &gpio_cfg_noint,
		.chip	= {
			.base	= EXYNOS4_GPY6(0),
			.ngpio	= EXYNOS4_GPIO_Y6_NR,
			.label	= "GPY6",
		},
	}, {
		.base	= (S5P_VA_GPIO2 + 0xC00),
		.config	= &gpio_cfg_noint,
		.irq_base = IRQ_EINT(0),
		.chip	= {
			.base	= EXYNOS4_GPX0(0),
			.ngpio	= EXYNOS4_GPIO_X0_NR,
			.label	= "GPX0",
			.to_irq	= samsung_gpiolib_to_irq,
		},
	}, {
		.base	= (S5P_VA_GPIO2 + 0xC20),
		.config	= &gpio_cfg_noint,
		.irq_base = IRQ_EINT(8),
		.chip	= {
			.base	= EXYNOS4_GPX1(0),
			.ngpio	= EXYNOS4_GPIO_X1_NR,
			.label	= "GPX1",
			.to_irq	= samsung_gpiolib_to_irq,
		},
	}, {