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serial: add device tree binding documentation for ETRAX FS UART

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Signed-off-by: Niklas Cassel <nks@flawful.org>
Signed-off-by: Rob Herring <robh@kernel.org>
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Niklas Cassel 2015-02-18 23:29:38 +01:00 committed by Rob Herring
parent 0d1886df6f
commit 25e8f336e5
2 changed files with 20 additions and 0 deletions
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19
Documentation/devicetree/bindings/serial/axis,etraxfs-uart.txt Normal file
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@ -0,0 +1,19 @@
ETRAX FS UART
Required properties:
- compatible : "axis,etraxfs-uart"
- reg: offset and length of the register set for the device.
- interrupts: device interrupt
Optional properties:
- {dtr,dsr,ri,cd}-gpios: specify a GPIO for DTR/DSR/RI/CD
line respectively.
Example:
serial@b00260000 {
compatible = "axis,etraxfs-uart";
reg = <0xb0026000 0x1000>;
interrupts = <68>;
status = "disabled";
};

1
Documentation/devicetree/bindings/vendor-prefixes.txt
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@ -28,6 +28,7 @@ atmel Atmel Corporation
auo AU Optronics Corporation
avago Avago Technologies
avic Shanghai AVIC Optoelectronics Co., Ltd.
axis Axis Communications AB
bosch Bosch Sensortec GmbH
brcm Broadcom Corporation
buffalo Buffalo, Inc.