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| author | Samin Guo <samin.guo@starfivetech.com> | 2021-01-07 22:11:04 +0300 |
|---|---|---|
| committer | Emil Renner Berthing <kernel@esmil.dk> | 2021-12-26 18:41:30 +0300 |
| commit | 518f5730c98bd8b9c336dc1e4e3a43418b976a51 (patch) | |
| tree | 0dd6c511b8fd3e968f0090456c7097ba233e929b | |
| parent | f449d05ba3d4ac7254c3350013a4632979cc47e9 (diff) | |
| download | linux-518f5730c98bd8b9c336dc1e4e3a43418b976a51.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 ec88b706e882..d6beca45c83f 100644 --- a/drivers/tty/serial/8250/8250_port.c +++ b/drivers/tty/serial/8250/8250_port.c @@ -73,8 +73,16 @@ 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", |