Searched refs:rs485_term_gpio (Results 1 – 3 of 3) sorted by relevance
256 struct gpio_desc *rs485_term_gpio; /* enable RS485 bus termination */ member
3258 port->rs485_term_gpio = devm_gpiod_get_optional(dev, "rs485-term", in uart_get_rs485_mode()3260 if (IS_ERR(port->rs485_term_gpio)) { in uart_get_rs485_mode()3261 ret = PTR_ERR(port->rs485_term_gpio); in uart_get_rs485_mode()3262 port->rs485_term_gpio = NULL; in uart_get_rs485_mode()
685 gpiod_set_value(port->rs485_term_gpio, in serial8250_em485_config()
