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| author | Kumar Gala | 2013-08-28 21:08:23 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2013-08-29 01:02:48 +0200 |
| commit | 6b9c1fa25a5c2a2a2d8fa1e2f8c2cc5d6d0c4a45 (patch) | |
| tree | 64cb86b49c30d4290b155a0bb3002d15116a5a8e /Documentation/devicetree/bindings/serial/arc-uart.txt | |
| parent | serial: fsl-imx-uart: Cleanup duplicate device tree binding (diff) | |
| download | kernel-qcow2-linux-6b9c1fa25a5c2a2a2d8fa1e2f8c2cc5d6d0c4a45.tar.gz kernel-qcow2-linux-6b9c1fa25a5c2a2a2d8fa1e2f8c2cc5d6d0c4a45.tar.xz kernel-qcow2-linux-6b9c1fa25a5c2a2a2d8fa1e2f8c2cc5d6d0c4a45.zip | |
serial: unify serial bindings into a single dir
Move all bindings in bindings/tty/serial into bindings/serial so we only
have one place dir with serial/uart related bindings in it.
Signed-off-by: Kumar Gala <galak@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/devicetree/bindings/serial/arc-uart.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/serial/arc-uart.txt | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/serial/arc-uart.txt b/Documentation/devicetree/bindings/serial/arc-uart.txt new file mode 100644 index 000000000000..5cae2eb686f8 --- /dev/null +++ b/Documentation/devicetree/bindings/serial/arc-uart.txt @@ -0,0 +1,26 @@ +* Synopsys ARC UART : Non standard UART used in some of the ARC FPGA boards + +Required properties: +- compatible : "snps,arc-uart" +- reg : offset and length of the register set for the device. +- interrupts : device interrupt +- clock-frequency : the input clock frequency for the UART +- current-speed : baud rate for UART + +e.g. + +arcuart0: serial@c0fc1000 { + compatible = "snps,arc-uart"; + reg = <0xc0fc1000 0x100>; + interrupts = <5>; + clock-frequency = <80000000>; + current-speed = <115200>; + status = "okay"; +}; + +Note: Each port should have an alias correctly numbered in "aliases" node. + +e.g. +aliases { + serial0 = &arcuart0; +}; |