On Wed, Jul 05, 2017 at 04:36:57PM -0500, Eddie James wrote:
> From: "Edward A. James" <eajames@xxxxxxxxxx>
"dt-bindings: fsi: ..." for the subject.
>
> Document the bindings for the SBE and OCC devices. SBE devices are
> located on a CFAM on an FSI bus, and OCC devices are accessed through
> the SBEFIFO.
>
> Signed-off-by: Edward A. James <eajames@xxxxxxxxxx>
> ---
> Documentation/devicetree/bindings/fsi/ibm,p9-occ.txt | 15 +++++++++++++++
> .../devicetree/bindings/fsi/ibm,p9-sbefifo.txt | 20 ++++++++++++++++++++
> 2 files changed, 35 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/fsi/ibm,p9-occ.txt
> create mode 100644 Documentation/devicetree/bindings/fsi/ibm,p9-sbefifo.txt
>
> diff --git a/Documentation/devicetree/bindings/fsi/ibm,p9-occ.txt b/Documentation/devicetree/bindings/fsi/ibm,p9-occ.txt
> new file mode 100644
> index 0000000..766b706
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/fsi/ibm,p9-occ.txt
> @@ -0,0 +1,15 @@
> +Device-tree bindings for FSI-based On-Chip Controller driver
> +------------------------------------------------------------
Bindings are for h/w, not drivers.
> +
> +Required properties:
> + - compatible = "ibm,p9-occ";
> +
> +Optional properties:
> + - reg = <processor index>; : Index for the processor this OCC is on.
> +
> +Examples:
> +
> + occ@1 {
> + compatible = "ibm,p9-occ";
> + reg = <1>;
> + };
> diff --git a/Documentation/devicetree/bindings/fsi/ibm,p9-sbefifo.txt b/Documentation/devicetree/bindings/fsi/ibm,p9-sbefifo.txt
> new file mode 100644
> index 0000000..d16ab9d
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/fsi/ibm,p9-sbefifo.txt
> @@ -0,0 +1,20 @@
> +Device-tree bindings for FSI-based SBEFIFO driver
> +-------------------------------------------------
Bindings are for h/w, not drivers.
> +
> +Required properties:
> + - reg = < address size > : FSI CFAM address for the SBE engine
> + and address space size.
> +
> +Optional properties:
> + - <child nodes> : Devices that are accessible through
> + the SBEFIFO.
> +
> +Examples:
> +
> + sbefifo@2400 {
This should have a compatible.
> + reg = < 0x2400 0x400 >;
> +
> + occ@1 {
> + ...
> + };
> + };
> --
> 1.8.3.1
>
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