drivers/power/reset/gpio-poweroff.c

30

struct gpio_poweroff *gpio_poweroff = data->cb_data;

drivers/power/reset/gpio-poweroff.c

33

gpiod_direction_output(gpio_poweroff->reset_gpio, 1);

drivers/power/reset/gpio-poweroff.c

34

mdelay(gpio_poweroff->active_delay_ms);

drivers/power/reset/gpio-poweroff.c

37

gpiod_set_value_cansleep(gpio_poweroff->reset_gpio, 0);

drivers/power/reset/gpio-poweroff.c

38

mdelay(gpio_poweroff->inactive_delay_ms);

drivers/power/reset/gpio-poweroff.c

41

gpiod_set_value_cansleep(gpio_poweroff->reset_gpio, 1);

drivers/power/reset/gpio-poweroff.c

44

mdelay(gpio_poweroff->timeout_ms);

drivers/power/reset/gpio-poweroff.c

59

struct gpio_poweroff *gpio_poweroff;

drivers/power/reset/gpio-poweroff.c

65

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

drivers/power/reset/gpio-poweroff.c

66

if (!gpio_poweroff)

drivers/power/reset/gpio-poweroff.c

76

gpio_poweroff->active_delay_ms = 100;

drivers/power/reset/gpio-poweroff.c

77

gpio_poweroff->inactive_delay_ms = 100;

drivers/power/reset/gpio-poweroff.c

78

gpio_poweroff->timeout_ms = DEFAULT_TIMEOUT_MS;

drivers/power/reset/gpio-poweroff.c

80

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

drivers/power/reset/gpio-poweroff.c

82

&gpio_poweroff->inactive_delay_ms);

drivers/power/reset/gpio-poweroff.c

83

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

drivers/power/reset/gpio-poweroff.c

90

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

drivers/power/reset/gpio-poweroff.c

91

if (IS_ERR(gpio_poweroff->reset_gpio))

drivers/power/reset/gpio-poweroff.c

92

return PTR_ERR(gpio_poweroff->reset_gpio);

drivers/power/reset/gpio-poweroff.c

95

priority, gpio_poweroff_do_poweroff, gpio_poweroff);