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Date: Wed, 12 Mar 2014 12:03:02 -0700 From: Soren Brinkmann <soren.brinkmann@...inx.com> To: Russell King <linux@....linux.org.uk>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>, Jiri Slaby <jslaby@...e.cz>, One Thousand Gnomes <gnomes@...rguk.ukuu.org.uk> Cc: Michal Simek <michal.simek@...inx.com>, Peter Crosthwaite <peter.crosthwaite@...inx.com>, linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org, linux-serial@...r.kernel.org, Rob Herring <robh+dt@...nel.org>, Pawel Moll <pawel.moll@....com>, Mark Rutland <mark.rutland@....com>, Ian Campbell <ijc+devicetree@...lion.org.uk>, Kumar Gala <galak@...eaurora.org>, Rob Landley <rob@...dley.net>, Grant Likely <grant.likely@...aro.org>, devicetree@...r.kernel.org, linux-doc@...r.kernel.org, Soren Brinkmann <soren.brinkmann@...inx.com> Subject: [PATCH v3 8/9] tty: cadence: Document DT binding Add binding documentation for the Cadence UART. Signed-off-by: Soren Brinkmann <soren.brinkmann@...inx.com> Acked-by: Peter Crosthwaite <peter.crosthwaite@...inx.com> Acked-by: Rob Herring <robh@...nel.org> --- .../devicetree/bindings/serial/cdns,uart.txt | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 Documentation/devicetree/bindings/serial/cdns,uart.txt diff --git a/Documentation/devicetree/bindings/serial/cdns,uart.txt b/Documentation/devicetree/bindings/serial/cdns,uart.txt new file mode 100644 index 000000000000..a3eb154c32ca --- /dev/null +++ b/Documentation/devicetree/bindings/serial/cdns,uart.txt @@ -0,0 +1,20 @@ +Binding for Cadence UART Controller + +Required properties: +- compatible : should be "cdns,uart-r1p8", or "xlnx,xuartps" +- reg: Should contain UART controller registers location and length. +- interrupts: Should contain UART controller interrupts. +- clocks: Must contain phandles to the UART clocks + See ../clocks/clock-bindings.txt for details. +- clock-names: Tuple to identify input clocks, must contain "uart_clk" and "pclk" + See ../clocks/clock-bindings.txt for details. + + +Example: + uart@...00000 { + compatible = "cdns,uart-r1p8"; + clocks = <&clkc 23>, <&clkc 40>; + clock-names = "uart_clk", "pclk"; + reg = <0xE0000000 0x1000>; + interrupts = <0 27 4>; + }; -- 1.9.0.1.g4196000 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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