On Fri, Mar 7, 2014 at 1:13 PM, Soren Brinkmann <[email protected]> wrote: > Add binding documentation for the Cadence UART. > > Signed-off-by: Soren Brinkmann <[email protected]> > Acked-by: Peter Crosthwaite <[email protected]>
Acked-by: Rob Herring <[email protected]> > --- > .../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@e0000000 { > + 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 > > > _______________________________________________ > linux-arm-kernel mailing list > [email protected] > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
