[RFC PATCH 03/10] dt-bindings: document the MPS2 UART bindings
From: Vladimir Murzin <hidden>
Date: 2015-11-25 10:38:52
Also in:
linux-arm-kernel, linux-devicetree, linux-serial, lkml
Subsystem:
open firmware and flattened device tree bindings, the rest, tty layer and serial drivers · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds, Greg Kroah-Hartman, Jiri Slaby
This adds documentation of device tree bindings for the UART found on ARM MPS2 platform Signed-off-by: Vladimir Murzin <redacted> --- .../devicetree/bindings/serial/arm,mps2-uart.txt | 22 ++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/arm,mps2-uart.txt
diff --git a/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt b/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt
new file mode 100644
index 0000000..b3f7cb1
--- /dev/null
+++ b/Documentation/devicetree/bindings/serial/arm,mps2-uart.txt@@ -0,0 +1,22 @@ +ARM MPS2 UART + +Required properties: +- compatible : Should be "arm,mps2-uart" +- reg : Address and length of the register set +- interrupts : Reference to the UART RX, TX and overrun interrupts + +Required clocking property: +- clocks : The input clock of the UART + + +Examples: + +uart0: serial@40004000 { + compatible = "arm,mps2-uart"; + reg = <0x40004000 0x1000>; + interrupts = <0 1 12>; + clocks = <&sysclk>; +}; + + +
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1.7.9.5