drivers/tty/serial/8250: update driver for VIC7100

esmil · Jun 6, 2021 · 3cdd633 · 3cdd633
1 parent 173bb4d
commit 3cdd633
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
@@ -73,8 +73,16 @@ static const struct serial8250_config uart_config[] = {
 	},
 	[PORT_16550] = {
 		.name		= "16550",
+#ifdef CONFIG_SOC_STARFIVE_VIC7100
+		.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",