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    SubjectRe: [PATCH v3 02/11] mfd: syscon: Add Atmel Matrix bus DT binding documentation
    Le 01/12/2014 11:27, Boris Brezillon a écrit :
    > The Matrix registers are provided to configure internal bus behavior on
    > at91 SoCs.
    > Some registers might be access by several drivers (e.g. to configure
    > external memory bus timings), hence we declare this register set as a
    > syscon device.
    >
    > Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
    > Acked-by: Lee Jones <lee.jones@linaro.org>
    > ---
    > .../devicetree/bindings/mfd/atmel-matrix.txt | 24 ++++++++++++++++++++++
    > 1 file changed, 24 insertions(+)
    > create mode 100644 Documentation/devicetree/bindings/mfd/atmel-matrix.txt
    >
    > diff --git a/Documentation/devicetree/bindings/mfd/atmel-matrix.txt b/Documentation/devicetree/bindings/mfd/atmel-matrix.txt
    > new file mode 100644
    > index 0000000..e56e27a
    > --- /dev/null
    > +++ b/Documentation/devicetree/bindings/mfd/atmel-matrix.txt
    > @@ -0,0 +1,24 @@
    > +* Device tree bindings for Atmel Bus Matrix
    > +
    > +The Bus Matrix registers are used to configure Atmel SoCs internal bus
    > +behavior (master/slave priorities, undefined burst length type, ...)
    > +
    > +Required properties:
    > +- compatible: Should be one of the following
    > + "atmel,at91sam9260-matrix", "syscon"
    > + "atmel,at91sam9261-matrix", "syscon"
    > + "atmel,at91sam9263-matrix", "syscon"
    > + "atmel,at91sam9263-matrix", "syscon"

    Same string as the preceding one: shouldn't it be at91sam9rl?


    > + "atmel,at91sam9g45-matrix", "syscon"
    > + "atmel,at91sam9n12-matrix", "syscon"
    > + "atmel,at91sam9x5-matrix", "syscon"
    > + "atmel,sama5d3-matrix", "syscon"
    > +- reg: Contains offset/length value of the Bus Matrix
    > + memory region.
    > +
    > +Example:
    > +
    > +matrix: matrix@ffffec00 {
    > + compatible = "atmel,sama5d3-matrix", "syscon";
    > + reg = <0xffffec00 0x200>;
    > +};
    >


    --
    Nicolas Ferre


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