[PATCH 1/2 v3] dt-bindings: dspi: added for semtech sx1301
Krzysztof Kozlowski
krzysztof.kozlowski at linaro.org
Tue Apr 19 23:58:20 PDT 2022
On 20/04/2022 05:50, Changming Huang wrote:
> Add DT Binding doc for semtech sx1301
>
> Signed-off-by: Changming Huang <jerry.huang at nxp.com>
> ---
> changes in v3:
> - add the dt-bindings
>
> .../bindings/spi/semtech,sx1301.yaml | 45 +++++++++++++++++++
> 1 file changed, 45 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/spi/semtech,sx1301.yaml
>
> diff --git a/Documentation/devicetree/bindings/spi/semtech,sx1301.yaml b/Documentation/devicetree/bindings/spi/semtech,sx1301.yaml
> new file mode 100644
> index 000000000000..f65fb5809218
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/spi/semtech,sx1301.yaml
> @@ -0,0 +1,45 @@
> +# SPDX-License-Identifier: GPL-2.0
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/spi/semtech,sx1301.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Semtech sx1301 devicetree bindings
Remove "devicetree bindings" and add instead short description (type) of
the device (SPI controller?).
> +
> +allOf:
> + - $ref: "spi-controller.yaml"
allOf after maintainers.
> +
> +maintainers:
> + - Changming Huang <jerry.huang at nxp.com>
> +
> +properties:
> + compatible:
> + const: semtech,sx1301
> +
> + reg:
> + maxItems: 1
> +
> + spi-max-frequency: true
> +
> + fsl,spi-cs-sck-delay: true
> +
> + fsl,spi-sck-cs-delay: true
> +
> +required:
> + - compatible
> + - reg
> + - spi-max-frequency
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + mikrobus at 0 {
Isn't MikroBUS more than SPI, but you implement here only it's part? If
so, name it just "spi".
Best regards,
Krzysztof
More information about the linux-arm-kernel
mailing list