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tty/serial: Add devicetree support for nVidia Tegra serial ports

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Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
This commit is contained in:
Grant Likely
2011-07-05 23:42:36 -06:00
parent b98c023920
commit 2e39e5be1d
2 changed files with 2 additions and 1 deletions
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2
Documentation/devicetree/bindings/tty/serial/of-serial.txt
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@@ -8,7 +8,7 @@ Required properties:
- "ns16550" - "ns16550"
- "ns16750" - "ns16750"
- "ns16850" - "ns16850"
- "nvidia,tegra250-uart" - "nvidia,tegra20-uart"
- "ibm,qpace-nwp-serial" - "ibm,qpace-nwp-serial"
- "serial" if the port type is unknown. - "serial" if the port type is unknown.
- reg : offset and length of the register set for the device. - reg : offset and length of the register set for the device.

1
drivers/tty/serial/of_serial.c
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@@ -181,6 +181,7 @@ static struct of_device_id __devinitdata of_platform_serial_table[] = {
{ .compatible = "ns16550", .data = (void *)PORT_16550, }, { .compatible = "ns16550", .data = (void *)PORT_16550, },
{ .compatible = "ns16750", .data = (void *)PORT_16750, }, { .compatible = "ns16750", .data = (void *)PORT_16750, },
{ .compatible = "ns16850", .data = (void *)PORT_16850, }, { .compatible = "ns16850", .data = (void *)PORT_16850, },
{ .compatible = "nvidia,tegra20-uart", .data = (void *)PORT_TEGRA, },
#ifdef CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL #ifdef CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL
{ .compatible = "ibm,qpace-nwp-serial", { .compatible = "ibm,qpace-nwp-serial",
.data = (void *)PORT_NWPSERIAL, }, .data = (void *)PORT_NWPSERIAL, },