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SubjectRe: [PATCH v5 1/2] dt-bindings: gpio: ds4520: Add ADI DS4520
On Thu, Jul 27, 2023 at 11:55 AM Okan Sahin <okan.sahin@analog.com> wrote:
>
> Add ADI DS4520 devicetree document.
>
> Signed-off-by: Okan Sahin <okan.sahin@analog.com>
> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
> ---
> .../bindings/gpio/adi,ds4520-gpio.yaml | 51 +++++++++++++++++++
> 1 file changed, 51 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/gpio/adi,ds4520-gpio.yaml
>
> diff --git a/Documentation/devicetree/bindings/gpio/adi,ds4520-gpio.yaml b/Documentation/devicetree/bindings/gpio/adi,ds4520-gpio.yaml
> new file mode 100644
> index 000000000000..25b3198c4d3e
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/gpio/adi,ds4520-gpio.yaml
> @@ -0,0 +1,51 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/gpio/adi,ds4520-gpio.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: DS4520 I2C GPIO expander
> +
> +maintainers:
> + - Okan Sahin <okan.sahin@analog.com>
> +
> +properties:
> + compatible:
> + enum:
> + - adi,ds4520-gpio
> +
> + reg:
> + maxItems: 1
> +
> + gpio-controller: true
> +
> + "#gpio-cells":
> + const: 2
> +
> + ngpios:
> + minimum: 1
> + maximum: 9
> +
> +required:
> + - compatible
> + - reg
> + - gpio-controller
> + - "#gpio-cells"
> + - ngpios
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + i2c {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + gpio@50 {
> + compatible = "adi,ds4520-gpio";
> + reg = <0x50>;
> + ngpios = <9>;
> + gpio-controller;
> + #gpio-cells = <2>;
> + };
> + };
> --
> 2.30.2
>

Applied this and the driver, thanks!

Bart

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