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author | Samin Guo <samin.guo@starfivetech.com> | 2021-01-07 22:11:04 +0300 |
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committer | Emil Renner Berthing <emil.renner.berthing@canonical.com> | 2024-04-13 23:33:33 +0300 |
commit | 49743b9c6a032a000eda46bdd49b71ee8bb1462f (patch) | |
tree | cf875b68350549c07a827c974319755f6fa79cdc | |
parent | 666311885d631e2999a1af750a629b4c7f3fa60c (diff) | |
download | linux-49743b9c6a032a000eda46bdd49b71ee8bb1462f.tar.xz |
drivers/tty/serial/8250: update driver for JH7100
-rw-r--r-- | drivers/tty/serial/8250/8250_port.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c index 8ca061d3bbb9..f0ead9d28bd8 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", |