diff options
| author | Zhou Yanjie <zhouyanjie@zoho.com> | 2019-01-28 18:03:48 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-30 09:31:30 +0100 |
| commit | 8a417cdeb0dc04035cb8a56c5e16c50df1bd88c3 (patch) | |
| tree | 8b686e763ffae7988b23d7983175217860b19640 /drivers/tty | |
| parent | serial: 8250: Add OF support for Xscale variant (diff) | |
| download | linux-8a417cdeb0dc04035cb8a56c5e16c50df1bd88c3.tar.xz linux-8a417cdeb0dc04035cb8a56c5e16c50df1bd88c3.zip | |
Serial: Ingenic: Add support for the X1000.
Add support for probing the 8250_ingenic driver on the
X1000 Soc from Ingenic.
Signed-off-by: Zhou Yanjie <zhouyanjie@zoho.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_ingenic.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/tty/serial/8250/8250_ingenic.c b/drivers/tty/serial/8250/8250_ingenic.c index 15a8c8dfa92b..424c07c5f629 100644 --- a/drivers/tty/serial/8250/8250_ingenic.c +++ b/drivers/tty/serial/8250/8250_ingenic.c @@ -129,22 +129,21 @@ static int __init ingenic_early_console_setup(struct earlycon_device *dev, return 0; } -EARLYCON_DECLARE(jz4740_uart, ingenic_early_console_setup); OF_EARLYCON_DECLARE(jz4740_uart, "ingenic,jz4740-uart", ingenic_early_console_setup); -EARLYCON_DECLARE(jz4770_uart, ingenic_early_console_setup); OF_EARLYCON_DECLARE(jz4770_uart, "ingenic,jz4770-uart", ingenic_early_console_setup); -EARLYCON_DECLARE(jz4775_uart, ingenic_early_console_setup); OF_EARLYCON_DECLARE(jz4775_uart, "ingenic,jz4775-uart", ingenic_early_console_setup); -EARLYCON_DECLARE(jz4780_uart, ingenic_early_console_setup); OF_EARLYCON_DECLARE(jz4780_uart, "ingenic,jz4780-uart", ingenic_early_console_setup); +OF_EARLYCON_DECLARE(x1000_uart, "ingenic,x1000-uart", + ingenic_early_console_setup); + static void ingenic_uart_serial_out(struct uart_port *p, int offset, int value) { int ier; @@ -328,12 +327,18 @@ static const struct ingenic_uart_config jz4780_uart_config = { .fifosize = 64, }; +static const struct ingenic_uart_config x1000_uart_config = { + .tx_loadsz = 32, + .fifosize = 64, +}; + static const struct of_device_id of_match[] = { { .compatible = "ingenic,jz4740-uart", .data = &jz4740_uart_config }, { .compatible = "ingenic,jz4760-uart", .data = &jz4760_uart_config }, { .compatible = "ingenic,jz4770-uart", .data = &jz4760_uart_config }, { .compatible = "ingenic,jz4775-uart", .data = &jz4760_uart_config }, { .compatible = "ingenic,jz4780-uart", .data = &jz4780_uart_config }, + { .compatible = "ingenic,x1000-uart", .data = &x1000_uart_config }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, of_match); |