diff options
Diffstat (limited to 'drivers/tty/serial/of_serial.c')
| -rw-r--r-- | drivers/tty/serial/of_serial.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/tty/serial/of_serial.c b/drivers/tty/serial/of_serial.c index 34e71874a892..df443b908ca3 100644 --- a/drivers/tty/serial/of_serial.c +++ b/drivers/tty/serial/of_serial.c @@ -105,6 +105,10 @@ static int __devinit of_platform_serial_setup(struct platform_device *ofdev, port->uartclk = clk; port->flags = UPF_SHARE_IRQ | UPF_BOOT_AUTOCONF | UPF_IOREMAP | UPF_FIXED_PORT | UPF_FIXED_TYPE; + + if (of_find_property(np, "no-loopback-test", NULL)) + port->flags |= UPF_SKIP_TEST; + port->dev = &ofdev->dev; if (type == PORT_TEGRA) @@ -144,8 +148,15 @@ static int __devinit of_platform_serial_probe(struct platform_device *ofdev) switch (port_type) { #ifdef CONFIG_SERIAL_8250 case PORT_8250 ... PORT_MAX_8250: - ret = serial8250_register_port(&port); + { + /* For now the of bindings don't support the extra + 8250 specific bits */ + struct uart_8250_port port8250; + memset(&port8250, 0, sizeof(port8250)); + port8250.port = port; + ret = serial8250_register_8250_port(&port8250); break; + } #endif #ifdef CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL case PORT_NWPSERIAL: |