本文整理汇总了C++中S5PV210_GPH0函数的典型用法代码示例。如果您正苦于以下问题：C++ S5PV210_GPH0函数的具体用法？C++ S5PV210_GPH0怎么用？C++ S5PV210_GPH0使用的例子？那么, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了S5PV210_GPH0函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: s3c_gpio_get_slp_cfgpin
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 <= S5PV210_GPH3(7)) && (pin >= S5PV210_GPH0(0)))
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;
}示例2: s3c_gpio_slp_cfgpin
/* S5PV210 machine dependent GPIO help function */
int s3c_gpio_slp_cfgpin(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 <= S5PV210_GPH3(7)) && (pin >= S5PV210_GPH0(0)))
return -EINVAL;
if (config > S3C_GPIO_SLP_PREV)
return -EINVAL;
reg = chip->base + 0x10;
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;
}示例3: s3cfb_cfg_gpio
void s3cfb_cfg_gpio(struct platform_device *pdev)
{
int i;
for (i = 0; i < 8; i++) {
s3c_gpio_cfgpin(S5PV210_GPF0(i), S3C_GPIO_SFN(2));
s3c_gpio_setpull(S5PV210_GPF0(i), S3C_GPIO_PULL_NONE);
}
for (i = 0; i < 8; i++) {
s3c_gpio_cfgpin(S5PV210_GPF1(i), S3C_GPIO_SFN(2));
s3c_gpio_setpull(S5PV210_GPF1(i), S3C_GPIO_PULL_NONE);
}
for (i = 0; i < 8; i++) {
s3c_gpio_cfgpin(S5PV210_GPF2(i), S3C_GPIO_SFN(2));
s3c_gpio_setpull(S5PV210_GPF2(i), S3C_GPIO_PULL_NONE);
}
for (i = 0; i < 4; i++) {
s3c_gpio_cfgpin(S5PV210_GPF3(i), S3C_GPIO_SFN(2));
s3c_gpio_setpull(S5PV210_GPF3(i), S3C_GPIO_PULL_NONE);
}
/* mDNIe SEL: why we shall write 0x2 ? */
writel(0x2, S5P_MDNIE_SEL);
/* drive strength to max */
writel(0xffffffff, S5P_VA_GPIO + 0x12c);
writel(0xffffffff, S5P_VA_GPIO + 0x14c);
writel(0xffffffff, S5P_VA_GPIO + 0x16c);
writel(0x000000ff, S5P_VA_GPIO + 0x18c);
s3c_gpio_cfgpin(S5PV210_GPB(4), S3C_GPIO_SFN(1));
s3c_gpio_cfgpin(S5PV210_GPB(5), S3C_GPIO_SFN(1));
s3c_gpio_cfgpin(S5PV210_GPB(6), S3C_GPIO_SFN(1));
s3c_gpio_cfgpin(S5PV210_GPB(7), S3C_GPIO_SFN(1));
s3c_gpio_setpull(S5PV210_GPB(4), S3C_GPIO_PULL_NONE);
s3c_gpio_setpull(S5PV210_GPB(5), S3C_GPIO_PULL_NONE);
s3c_gpio_setpull(S5PV210_GPB(6), S3C_GPIO_PULL_NONE);
s3c_gpio_setpull(S5PV210_GPB(7), S3C_GPIO_PULL_NONE);
gpio_request(S5PV210_GPH0(5), "GPH0");
gpio_direction_output(S5PV210_GPH0(5), 1);
}示例4: s3cfb_lcd_off
int s3cfb_lcd_off(struct platform_device *pdev)
{
printk("LCD.....off");
// gpio_set_value(S5PV210_GPH0(7), 0);
gpio_set_value(S5PV210_GPH0(7), 1);
return 0;
}示例5: smdkv210_cam1_power
static int smdkv210_cam1_power(int onoff)
{
int err;
/* Camera B */
err = gpio_request(S5PV210_GPH0(3), "GPH0");
if (err)
printk(KERN_ERR "#### failed to request GPH0 for CAM_2V8\n");
s3c_gpio_setpull(S5PV210_GPH0(3), S3C_GPIO_PULL_NONE);
gpio_direction_output(S5PV210_GPH0(3), 0);
gpio_direction_output(S5PV210_GPH0(3), 1);
udelay(1000);
gpio_free(S5PV210_GPH0(3));
return 0;
}示例6: charregister_exit
static void charregister_exit(void)
{
dev_t dev_id;
printk("%s: unregister a char device\n", __FUNCTION__);
gpio_free(S5PV210_GPH0(0));
dev_id = MKDEV(major, 0);
cdev_del(&cdev);
unregister_chrdev_region(dev_id, CHAR_COUNT);
}示例7: button_read
static ssize_t button_read(struct file *file, char __user *buffer,
size_t count, loff_t *ppos)
{
unsigned char key_value;
key_value = gpio_get_value(S5PV210_GPH0(0));
if(copy_to_user(buffer, &key_value, sizeof(key_value))){
printk("%s: read failed.\n", __FUNCTION__);
return -EFAULT;
}
return count;
}示例8: s3cfb_reset_lcd
int s3cfb_reset_lcd(struct platform_device *pdev)
{
int err;
err = gpio_request(S5PV210_GPH0(1), "GPH0");
if (err) {
printk(KERN_ERR "failed to request GPH0 for "
"lcd reset control\n");
return err;
}
gpio_direction_output(S5PV210_GPH0(1), 1);
gpio_set_value(S5PV210_GPH0(1), 0);
gpio_set_value(S5PV210_GPH0(1), 1);
gpio_free(S5PV210_GPH0(1));
return 0;
}示例9: smdkv210_cam1_power
static int smdkv210_cam1_power(int onoff)
{
int err;
/* S/W workaround for the SMDK_CAM4_type board
* When SMDK_CAM4 type module is initialized at power reset,
* it needs the cam_mclk.
*
* Now cam_mclk is set as below, need only set the gpio mux.
* CAM_SRC1 = 0x0006000, CLK_DIV1 = 0x00070400.
* cam_mclk source is SCLKMPLL, and divider value is 8.
*/
/* gpio mux select the cam_mclk */
err = gpio_request(S5PV210_GPJ1(4), "GPJ1");
if (err)
printk(KERN_ERR "#### failed to request GPJ1 for CAM_2V8\n");
s3c_gpio_setpull(S5PV210_GPJ1(4), S3C_GPIO_PULL_NONE);
s3c_gpio_cfgpin(S5PV210_GPJ1(4), (0x3<<16));
/* Camera B */
err = gpio_request(S5PV210_GPH0(3), "GPH0");
if (err)
printk(KERN_ERR "#### failed to request GPH0 for CAM_2V8\n");
s3c_gpio_setpull(S5PV210_GPH0(3), S3C_GPIO_PULL_NONE);
gpio_direction_output(S5PV210_GPH0(3), 0);
gpio_direction_output(S5PV210_GPH0(3), 1);
udelay(1000);
gpio_free(S5PV210_GPJ1(4));
gpio_free(S5PV210_GPH0(3));
return 0;
}示例10: charregister_init
static int charregister_init(void)
{
int retval;
dev_t dev_id;
printk("%s: register a char device\n", __FUNCTION__);
if (major) {
dev_id = MKDEV(major, 0);
retval = register_chrdev_region(dev_id, CHAR_COUNT, CHAR_NAME);
} else {
retval = alloc_chrdev_region(&dev_id, CHAR_BASEMINOR,
CHAR_COUNT, CHAR_NAME);
major = MAJOR(dev_id);
printk("%s: major = %d\n", __FUNCTION__, major);
}
if (retval) {
printk("%s: Cannot register a char device\n", __FUNCTION__);
goto failure_register_char;
}
cdev_init(&cdev, &button_fops);
retval = cdev_add(&cdev, dev_id, CHAR_COUNT);
if (retval < 0) {
printk("%s: add cdev failed.\n", __FUNCTION__);
goto failure_add_cdev;
}
retval = gpio_request(S5PV210_GPH0(0), "BUTTON");
if(retval) {
printk("%s: request gpio for button failed.\n", __FUNCTION__);
goto failure_request_gpio;
}
return 0;
failure_request_gpio:
cdev_del(&cdev);
failure_add_cdev:
unregister_chrdev_region(dev_id, CHAR_COUNT);
failure_register_char:
return retval;
}示例11: S5PV210_GPH0
/* 3.5 pie jack detection DAPM pins */
static struct snd_soc_jack_pin jack_pins[] = {
{
.pin = "Headset Mic",
.mask = SND_JACK_MICROPHONE,
}, {
.pin = "Headset Stereophone",
.mask = SND_JACK_HEADPHONE | SND_JACK_MECHANICAL |
SND_JACK_AVOUT,
},
};
/* 3.5 pie jack detection gpios */
static struct snd_soc_jack_gpio jack_gpios[] = {
{
.gpio = S5PV210_GPH0(6),
.name = "DET_3.5",
.report = SND_JACK_HEADSET | SND_JACK_MECHANICAL |
SND_JACK_AVOUT,
.debounce_time = 200,
},
};
static const struct snd_soc_dapm_widget goni_dapm_widgets[] = {
SND_SOC_DAPM_SPK("Ext Left Spk", NULL),
SND_SOC_DAPM_SPK("Ext Right Spk", NULL),
SND_SOC_DAPM_SPK("Ext Rcv", NULL),
SND_SOC_DAPM_HP("Headset Stereophone", NULL),
SND_SOC_DAPM_MIC("Headset Mic", NULL),
SND_SOC_DAPM_MIC("Main Mic", NULL),
SND_SOC_DAPM_MIC("2nd Mic", NULL),示例12: ARRAY_SIZE
{ MAX8998_LDO12, &goni_ldo12_data },
{ MAX8998_LDO13, &goni_ldo13_data },
{ MAX8998_LDO14, &goni_ldo14_data },
{ MAX8998_LDO15, &goni_ldo15_data },
{ MAX8998_LDO16, &goni_ldo16_data },
{ MAX8998_LDO17, &goni_ldo17_data },
{ MAX8998_BUCK1, &goni_buck1_data },
{ MAX8998_BUCK2, &goni_buck2_data },
{ MAX8998_BUCK3, &goni_buck3_data },
{ MAX8998_BUCK4, &goni_buck4_data },
};
static struct max8998_platform_data goni_max8998_pdata = {
.num_regulators = ARRAY_SIZE(goni_regulators),
.regulators = goni_regulators,
.buck1_set1 = S5PV210_GPH0(3),
.buck1_set2 = S5PV210_GPH0(4),
.buck2_set3 = S5PV210_GPH0(5),
.buck1_voltage1 = 1200000,
.buck1_voltage2 = 1200000,
.buck1_voltage3 = 1200000,
.buck1_voltage4 = 1200000,
.buck2_voltage1 = 1200000,
.buck2_voltage2 = 1200000,
};
#endif
static struct regulator_consumer_supply wm8994_fixed_voltage0_supplies[] = {
REGULATOR_SUPPLY("DBVDD", "5-001a"),
REGULATOR_SUPPLY("AVDD2", "5-001a"),
REGULATOR_SUPPLY("CPVDD", "5-001a"),示例13: button_close
static int button_close(struct inode *inode, struct file *file)
{
printk("%s\n", __FUNCTION__);
gpio_direction_output(S5PV210_GPH0(0), 0);
return 0;
}示例14: S5PV210_GPH0
.pwm_period_ns = 2500000,
.init = smdkv210_backlight_init,
.exit = smdkv210_backlight_exit,
};
static struct platform_device smdkv210_backlight_device = {
.name = "pwm-backlight",
.dev = {
.parent = &s3c_device_timer[3].dev,
.platform_data = &smdkv210_backlight_data,
},
};
static struct gpio_keys_button origen_gpio_keys_table[] = {
{
.code = KEY_MENU,
.gpio = S5PV210_GPH0(4),
.desc = "gpio-keys: KEY_MENU",
.type = EV_KEY,
.active_low = 1,
.wakeup = 1,
.debounce_interval = 1,
},
#if 1
{
.code = 26,
.gpio = S5PV210_GPH3(7),
.desc = "gpio-keys: KEY_MENU",
.type = EV_KEY,
.active_low = 1,
.wakeup = 1,
.debounce_interval = 1,示例15: setup_sdhci0_gpio_wp
static void setup_sdhci0_gpio_wp(void)
{
s3c_gpio_cfgpin(S5PV210_GPH0(7), S3C_GPIO_INPUT);
s3c_gpio_setpull(S5PV210_GPH0(7), S3C_GPIO_PULL_DOWN);
}