On Thu, Jun 09, 2016 at 03:33:19PM +0200, Andrea Merello wrote:
> Signed-off-by: Andrea Merello <andrea.merello@xxxxxxxxx>
> Cc: Stefan Kristiansson <stefan.kristiansson@xxxxxxxxxxxxx>
> Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
> Cc: Francesco Diotalevi <francesco.diotalevi@xxxxxx>
> Cc: Claudio Lorini <claudio.lorini@xxxxxx>
> ---
> .../bindings/display/opencores,ocdrm.txt | 27 ++++++++++++++++++++++
> 1 file changed, 27 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/display/opencores,ocdrm.txt
>
> diff --git a/Documentation/devicetree/bindings/display/opencores,ocdrm.txt b/Documentation/devicetree/bindings/display/opencores,ocdrm.txt
> new file mode 100644
> index 0000000..8d36de5
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/display/opencores,ocdrm.txt
> @@ -0,0 +1,27 @@
> +OpenCores VGA/LCD controller
> +
> +Required properties:
> +- compatible: "opencores,ocdrm"
Name this based on what the h/w block is called, not a Linux subsystem.
Is there any sort of versioning for OpenCore IP that you can include in
the name?
> +- reg: Physical base address and length of the controller's registers.
> +- clocks: Must contain an entry for the pixelclock generator.
> + See ../clocks/clock-bindings.txt for details.
> +
> +Required sub-nodes:
> +- port: the connection to a DRM bridge. The connection is modelled
Don't include Linux driver details (DRM) in bindings.
> + using the OF graph bindings specified in
> + Documentation/devicetree/bindings/graph.txt.
> +
> +Example:
> +
> +ocdrm@43c10000 {
> + compatible = "opencores,ocfb-drm";
Doesn't match the above and even worse naming.
> + reg = <0x43c10000 0x10000>;
> + clocks = <&pix_clock>;
> + ports {
> + port@0 {
Single port doesn't need a unit address.
> + rgb_out: endpoint {
> + remote-endpoint = <&bridge_in>;
> + };
> + };
> + };
> +};
> --
> 1.9.1
>
> --
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