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From d0c1660c9e88748c9eba81ff3839de54dffba6ad Mon Sep 17 00:00:00 2001
From: Samin Guo <samin.guo@starfivetech.com>
Date: Fri, 8 Jan 2021 03:11:04 +0800
Subject: [PATCH 1006/1024] drivers/tty/serial/8250: update driver for JH7100
---
drivers/tty/serial/8250/8250_port.c | 8 ++++++++
1 file changed, 8 insertions(+)
--- 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 ua
},
[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",
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