drivers/tty/serial/8250: update driver for JH7100

[platform/kernel/linux-starfive.git] / drivers / tty / serial / 8250 / 8250_port.c

diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
index 3881722..e5044aa 100644 (file)
--- a/drivers/tty/serial/8250/8250_port.c
+++ b/drivers/tty/serial/8250/8250_port.c
@@ -71,8 +71,16 @@ 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",