On Wed, Sep 14, 2022 at 11:54:45AM +0300, Arınç ÜNAL wrote:
> Add syscon as a constant string on the compatible property as it's required
> for the SoC to work. Update the example accordingly.
It's not required. It's required to automagically create a regmap. That
can be done yourself as well. The downside to adding 'syscon' is it
requires a DT update. Maybe that's fine for this platform? I don't know.
>
> Fixes: 5278e4a181ff ("dt-bindings: memory: add binding for Mediatek's MT7621 SDRAM memory controller")
> Signed-off-by: Arınç ÜNAL <arinc.unal@xxxxxxxxxx>
> ---
> .../bindings/memory-controllers/mediatek,mt7621-memc.yaml | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/memory-controllers/mediatek,mt7621-memc.yaml b/Documentation/devicetree/bindings/memory-controllers/mediatek,mt7621-memc.yaml
> index 85e02854f083..6ccdaf99c778 100644
> --- a/Documentation/devicetree/bindings/memory-controllers/mediatek,mt7621-memc.yaml
> +++ b/Documentation/devicetree/bindings/memory-controllers/mediatek,mt7621-memc.yaml
> @@ -11,7 +11,9 @@ maintainers:
>
> properties:
> compatible:
> - const: mediatek,mt7621-memc
> + items:
> + - const: mediatek,mt7621-memc
> + - const: syscon
>
> reg:
> maxItems: 1
> @@ -25,6 +27,6 @@ additionalProperties: false
> examples:
> - |
> memory-controller@5000 {
> - compatible = "mediatek,mt7621-memc";
> + compatible = "mediatek,mt7621-memc", "syscon";
> reg = <0x5000 0x1000>;
> };
> --
> 2.34.1
>
>
