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Commit e4305f0c authored by Roland Stigge's avatar Roland Stigge Committed by Greg Kroah-Hartman
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serial/of-serial: Add LPC3220 standard UART compatible string 



This patch adds a "compatible" string for the new 8250 UART type PORT_LPC3220.
This is necessary for initializing LPC32xx UARTs via DT.

Signed-off-by: default avatarRoland Stigge <stigge@antcom.de>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 7a514596

Documentation/devicetree/bindings/tty/serial/of-serial.txt

+1 −0
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ Required properties: 
	- "ns16750"

	- "ns16850"

	- "nvidia,tegra20-uart"

	- "nxp,lpc3220-uart"

	- "ibm,qpace-nwp-serial"

	- "serial" if the port type is unknown.

- reg : offset and length of the register set for the device.

drivers/tty/serial/of_serial.c

+1 −0
Original line number Diff line number Diff line
@@ -208,6 +208,7 @@ static struct of_device_id __devinitdata of_platform_serial_table[] = { 
	{ .compatible = "ns16750",  .data = (void *)PORT_16750, },

	{ .compatible = "ns16850",  .data = (void *)PORT_16850, },

	{ .compatible = "nvidia,tegra20-uart", .data = (void *)PORT_TEGRA, },

	{ .compatible = "nxp,lpc3220-uart", .data = (void *)PORT_LPC3220, },

#ifdef CONFIG_SERIAL_OF_PLATFORM_NWPSERIAL

	{ .compatible = "ibm,qpace-nwp-serial",

		.data = (void *)PORT_NWPSERIAL, },