[PATCH v3 6/8] dt-bindings: pinctrl: add compatible for Allwinner A523/T527

[Rob Herring (Arm)]

On Thu, 27 Feb 2025 23:14:45 +0000, Andre Przywara wrote:
> The A523 contains a pin controller similar to previous SoCs, although
> using 10 GPIO banks (PortB-PortK), all of them being IRQ capable.
> With this SoC we introduce a new style of binding, where the pinmux values
> for each pin group are stored in the new "allwinner,pinmux" property in
> the DT node, instead of requiring every driver to store a mapping between
> the function names and the required pinmux.
> 
> Add a new binding file, since all the different variants of the old
> binding are making the file a bit unwieldy to handle already, and the new
> property would make the situation worse.
> 
> Signed-off-by: Andre Przywara <andre.przywara at arm.com>
> ---
>  .../allwinner,sun55i-a523-pinctrl.yaml        | 175 ++++++++++++++++++
>  1 file changed, 175 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pinctrl/allwinner,sun55i-a523-pinctrl.yaml
> 

Reviewed-by: Rob Herring (Arm) <robh at kernel.org>