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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> | 2024-07-22 02:20:59 +0300 |
| commit | 807b12e8aa3394e2599cbe516012fbe8217c03d5 (patch) | |
| tree | 342cec9cf456091344a41ed9144d97c7acb4e51c | |
| parent | be697eef83f7575282467327e621b919ca695bb8 (diff) | |
| download | linux-807b12e8aa3394e2599cbe516012fbe8217c03d5.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 893bc493f662..1b83acf9504a 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", |