Searched refs:PIN_CTRL_RW (Results 1 – 1 of 1) sorted by relevance
30 PIN_CTRL_RW, /* Optional */ enumerator70 n = hd->pins[PIN_CTRL_RW] ? 10 : 9; in hd44780_write_gpio8()87 n = hd->pins[PIN_CTRL_RW] ? 6 : 5; in hd44780_write_gpio4()163 n = hd->pins[PIN_CTRL_RW] ? 6 : 5; in hd44780_write_cmd_raw_gpio4()257 hd->pins[PIN_CTRL_RW] = devm_gpiod_get_optional(dev, "rw", in hd44780_probe()259 if (IS_ERR(hd->pins[PIN_CTRL_RW])) { in hd44780_probe()260 ret = PTR_ERR(hd->pins[PIN_CTRL_RW]); in hd44780_probe()