From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Samin Guo Date: Fri, 8 Jan 2021 03:11:04 +0800 Subject: drivers/tty/serial/8250: update driver for JH7100 --- drivers/tty/serial/8250/8250_port.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index b8e8a96c3eb6..2a2d7c9b960e 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -72,8 +72,16 @@ static const struct serial8250_config uart_config[] = { }, [PORT_16550] = { .name = "16550", +#ifdef CONFIG_SOC_STARFIVE + .fifo_size = 16, + .tx_loadsz = 16, + .fcr = UART_FCR_ENABLE_FIFO | UART_FCR_R_TRIG_00, + .rxtrig_bytes = {1, 4, 8, 14}, + .flags = UART_CAP_FIFO, +#else .fifo_size = 1, .tx_loadsz = 1, +#endif }, [PORT_16550A] = { .name = "16550A", -- Armbian