On Tue, 18 May 2021, Rob Herring wrote:
> The ti,j721e-system-controller binding does not follow the standard mux
> controller node name 'mux-controller' and the example is incomplete. Fix
> these to avoid schema errors before the mux controller binding is
> converted to schema.
>
> Cc: Lee Jones <lee.jones@xxxxxxxxxx>
> Cc: Kishon Vijay Abraham I <kishon@xxxxxx>
> Cc: Roger Quadros <rogerq@xxxxxx>
Would one of the original authors be kind enough to review please?
> Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
> ---
> .../mfd/ti,j721e-system-controller.yaml | 19 +++++++++++++------
> 1 file changed, 13 insertions(+), 6 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml
> index 19fcf59fd2fe..272832e9f8f2 100644
> --- a/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml
> +++ b/Documentation/devicetree/bindings/mfd/ti,j721e-system-controller.yaml
> @@ -43,12 +43,10 @@ properties:
>
> patternProperties:
> # Optional children
> - "^serdes-ln-ctrl@[0-9a-f]+$":
> + "^mux-controller@[0-9a-f]+$":
> type: object
> - description: |
> - This is the SERDES lane control mux. It should follow the bindings
> - specified in
> - Documentation/devicetree/bindings/mux/reg-mux.txt
> + description:
> + This is the SERDES lane control mux.
>
> required:
> - compatible
> @@ -68,9 +66,18 @@ examples:
> #size-cells = <1>;
> ranges;
>
> - serdes_ln_ctrl: serdes-ln-ctrl@4080 {
> + serdes_ln_ctrl: mux-controller@4080 {
> compatible = "mmio-mux";
> reg = <0x00004080 0x50>;
> +
> + #mux-control-cells = <1>;
> + mux-reg-masks =
> + <0x4080 0x3>, <0x4084 0x3>, /* SERDES0 lane0/1 select */
> + <0x4090 0x3>, <0x4094 0x3>, /* SERDES1 lane0/1 select */
> + <0x40a0 0x3>, <0x40a4 0x3>, /* SERDES2 lane0/1 select */
> + <0x40b0 0x3>, <0x40b4 0x3>, /* SERDES3 lane0/1 select */
> + <0x40c0 0x3>, <0x40c4 0x3>, <0x40c8 0x3>, <0x40cc 0x3>;
> + /* SERDES4 lane0/1/2/3 select */
> };
> };
> ...
--
Lee Jones [李琼斯]
Senior Technical Lead - Developer Services
Linaro.org │ Open source software for Arm SoCs
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