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| author |   Niklas Cassel <nks@flawful.org> | 2015-02-18 23:29:38 +0100 |
|---|---|---|
| committer |   Rob Herring <robh@kernel.org> | 2015-03-02 08:08:58 -0600 |
| commit | 25e8f336e535d10c30216e1ba330fbea98dfccc5 (patch) | |
| tree | 4f97df0a7b54319ecd14dc71bf900da8ebbce268 /Documentation/devicetree/bindings/serial | |
| parent | of/overlay: Directly include idr.h (diff) | |
| download | linux-dev-25e8f336e535d10c30216e1ba330fbea98dfccc5.tar.xz linux-dev-25e8f336e535d10c30216e1ba330fbea98dfccc5.zip | |
serial: add device tree binding documentation for ETRAX FS UART
Signed-off-by: Niklas Cassel <nks@flawful.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/serial')
| -rw-r--r-- | Documentation/devicetree/bindings/serial/axis,etraxfs-uart.txt | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/axis,etraxfs-uart.txt b/Documentation/devicetree/bindings/serial/axis,etraxfs-uart.txt new file mode 100644 index 000000000000..ebcbb62c0a76 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/axis,etraxfs-uart.txt @@ -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"; +}; |