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authorNiklas Cassel <nks@flawful.org>2015-02-18 22:29:38 (GMT)
committerRob Herring <robh@kernel.org>2015-03-02 14:08:58 (GMT)
commit25e8f336e535d10c30216e1ba330fbea98dfccc5 (patch)
tree4f97df0a7b54319ecd14dc71bf900da8ebbce268 /Documentation
parent0d1886df6f770f881daa275fc2d3aae0c1cb5c9d (diff)
downloadlinux-25e8f336e535d10c30216e1ba330fbea98dfccc5.tar.xz
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')
-rw-r--r--Documentation/devicetree/bindings/serial/axis,etraxfs-uart.txt19
-rw-r--r--Documentation/devicetree/bindings/vendor-prefixes.txt1
2 files changed, 20 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 0000000..ebcbb62
--- /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";
+};
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index db0e94f..fae26d0 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -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.