drivers/fsi/fsi-master-aspeed.c

492

struct gpio_desc *routing_gpio, *mux_gpio;

drivers/fsi/fsi-master-aspeed.c

506

mux_gpio = devm_gpiod_get_optional(dev, "fsi-mux", GPIOD_ASIS);

drivers/fsi/fsi-master-aspeed.c

507

if (IS_ERR(mux_gpio))

drivers/fsi/fsi-master-aspeed.c

508

return PTR_ERR(mux_gpio);

drivers/fsi/fsi-master-aspeed.c

509

if (!mux_gpio)

drivers/fsi/fsi-master-aspeed.c

526

gpiod_direction_output(mux_gpio, 0);

drivers/fsi/fsi-master-aspeed.c

529

gpiod_direction_output(mux_gpio, 1);

drivers/mux/gpio.c

25

struct mux_gpio *mux_gpio = mux_chip_priv(mux->chip);

drivers/mux/gpio.c

31

gpiod_multi_set_value_cansleep(mux_gpio->gpios, values);

drivers/mux/gpio.c

50

struct mux_gpio *mux_gpio;

drivers/mux/gpio.c

59

mux_chip = devm_mux_chip_alloc(dev, 1, sizeof(*mux_gpio));

drivers/mux/gpio.c

63

mux_gpio = mux_chip_priv(mux_chip);

drivers/mux/gpio.c

66

mux_gpio->gpios = devm_gpiod_get_array(dev, "mux", GPIOD_OUT_LOW);

drivers/mux/gpio.c

67

if (IS_ERR(mux_gpio->gpios))

drivers/mux/gpio.c

68

return dev_err_probe(dev, PTR_ERR(mux_gpio->gpios),

drivers/mux/gpio.c

70

WARN_ON(pins != mux_gpio->gpios->ndescs);