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drivers/tty/serial/8250: update driver for JH7100
author
Samin Guo
<samin.guo@starfivetech.com>
Thu, 7 Jan 2021 19:11:04 +0000
(
03:11
+0800)
committer
Łukasz Stelmach
<l.stelmach@samsung.com>
Thu, 9 Feb 2023 18:48:10 +0000
(19:48 +0100)
drivers/tty/serial/8250/8250_port.c
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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",