drivers/power/reset/gpio-poweroff.c

31

struct gpio_poweroff *gpio_poweroff = data->cb_data;

drivers/power/reset/gpio-poweroff.c

34

gpiod_direction_output(gpio_poweroff->reset_gpio, 1);

drivers/power/reset/gpio-poweroff.c

35

mdelay(gpio_poweroff->active_delay_ms);

drivers/power/reset/gpio-poweroff.c

38

gpiod_set_value_cansleep(gpio_poweroff->reset_gpio, 0);

drivers/power/reset/gpio-poweroff.c

39

mdelay(gpio_poweroff->inactive_delay_ms);

drivers/power/reset/gpio-poweroff.c

42

gpiod_set_value_cansleep(gpio_poweroff->reset_gpio, 1);

drivers/power/reset/gpio-poweroff.c

45

mdelay(gpio_poweroff->timeout_ms);

drivers/power/reset/gpio-poweroff.c

60

struct gpio_poweroff *gpio_poweroff;

drivers/power/reset/gpio-poweroff.c

66

gpio_poweroff = devm_kzalloc(&pdev->dev, sizeof(*gpio_poweroff), GFP_KERNEL);

drivers/power/reset/gpio-poweroff.c

67

if (!gpio_poweroff)

drivers/power/reset/gpio-poweroff.c

77

gpio_poweroff->active_delay_ms = 100;

drivers/power/reset/gpio-poweroff.c

78

gpio_poweroff->inactive_delay_ms = 100;

drivers/power/reset/gpio-poweroff.c

79

gpio_poweroff->timeout_ms = DEFAULT_TIMEOUT_MS;

drivers/power/reset/gpio-poweroff.c

81

device_property_read_u32(&pdev->dev, "active-delay-ms", &gpio_poweroff->active_delay_ms);

drivers/power/reset/gpio-poweroff.c

83

&gpio_poweroff->inactive_delay_ms);

drivers/power/reset/gpio-poweroff.c

84

device_property_read_u32(&pdev->dev, "timeout-ms", &gpio_poweroff->timeout_ms);

drivers/power/reset/gpio-poweroff.c

91

gpio_poweroff->reset_gpio = devm_gpiod_get(&pdev->dev, NULL, flags);

drivers/power/reset/gpio-poweroff.c

92

if (IS_ERR(gpio_poweroff->reset_gpio))

drivers/power/reset/gpio-poweroff.c

93

return PTR_ERR(gpio_poweroff->reset_gpio);

drivers/power/reset/gpio-poweroff.c

96

priority, gpio_poweroff_do_poweroff, gpio_poweroff);