[PATCH 1/3] dt-bindings: gpio: realtek: Add realtek,rtd1625-gpio

[Yu-Chun Lin [林祐君]]

> On Tue, Mar 31, 2026 at 07:38:33PM +0800, Yu-Chun Lin wrote:
> > +  reg:
> > +    items:
> > +      - description: GPIO controller registers
> > +      - description: GPIO interrupt registers
> > +
> > +  interrupts:
> > +    items:
> > +      - description: Interrupt number of the assert GPIO interrupt, which
> is
> > +                     triggered when there is a rising edge.
> > +      - description: Interrupt number of the deassert GPIO interrupt,
> which is
> > +                     triggered when there is a falling edge.
> > +      - description: Interrupt number of the level-sensitive GPIO interrupt,
> > +                     triggered by a configured logic level.
> > +
> > +  interrupt-controller: true
> > +
> > +  "#interrupt-cells":
> > +    const: 2
> > +
> > +  gpio-ranges: true
> > +
> > +  gpio-controller: true
> > +
> > +  "#gpio-cells":
> > +    const: 2
> > +
> > +required:
> > +  - compatible
> > +  - reg
> > +  - gpio-ranges
> > +  - gpio-controller
> > +  - "#gpio-cells"
> > +
> > +additionalProperties: false
> > +
> > +examples:
> > +  - |
> > +    gpio at 89120 {
> > +      compatible = "realtek,rtd1625-isom-gpio";
> > +      reg = <0x89120 0x10>,
> 
> 0x10 feels very short range.
> 
> > +            <0x89100 0x20>;
> 
> And this means it's continuous. Are you sure these are two separate address
> spaces?
> 
> Best regards,
> Krzysztof

Agreed, they are continuous. I will merge them into a single region in v2.

Best regards,
Yu-Chun