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| author | Samin Guo <samin.guo@starfivetech.com> | 2021-01-07 22:11:04 +0300 |
|---|---|---|
| committer | Emil Renner Berthing <emil.renner.berthing@canonical.com> | 2024-05-08 12:38:24 +0300 |
| commit | b686fcd9a7c0c2cbad303d3c8f096a072544ccab (patch) | |
| tree | 1788c0bbfc7526b3570acbe6e1796cb697d439a6 | |
| parent | 244917504b809053d591801526193a39fe6d32b6 (diff) | |
| download | linux-b686fcd9a7c0c2cbad303d3c8f096a072544ccab.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 fc9dd5d45295..e4a85299c6e1 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -68,8 +68,16 @@ 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", |