Unverified Commit e2391782 authored by Krishna Yarlagadda's avatar Krishna Yarlagadda Committed by Mark Brown
Browse files

spi: dt-bindings: split peripheral prods 



Move peripheral properties for Tegra QSPI controller to
nvidia,tegra210-quad-peripheral-props.yaml and add reference
to spi-peripheral-props.yaml file.

Signed-off-by: default avatarKrishna Yarlagadda <kyarlagadda@nvidia.com>
Link: https://lore.kernel.org/r/20220607114659.54314-3-kyarlagadda@nvidia.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent b7613417

Documentation/devicetree/bindings/spi/nvidia,tegra210-quad-peripheral-props.yaml

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# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/spi/nvidia,tegra210-quad-peripheral-props.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Peripheral properties for Tegra Quad SPI Controller



maintainers:

  - Thierry Reding <thierry.reding@gmail.com>

  - Jonathan Hunter <jonathanh@nvidia.com>



properties:

  nvidia,tx-clk-tap-delay:

    description:

      Delays the clock going out to device with this tap value.

      Tap value varies based on platform design trace lengths from Tegra

      QSPI to corresponding slave device.

    $ref: /schemas/types.yaml#/definitions/uint32

    minimum: 0

    maximum: 31



  nvidia,rx-clk-tap-delay:

    description:

      Delays the clock coming in from the device with this tap value.

      Tap value varies based on platform design trace lengths from Tegra

      QSPI to corresponding slave device.

    $ref: /schemas/types.yaml#/definitions/uint32

    minimum: 0

    maximum: 255



unevaluatedProperties: true

Documentation/devicetree/bindings/spi/nvidia,tegra210-quad.yaml

+0 −21
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@@ -57,27 +57,6 @@ patternProperties: 
      spi-tx-bus-width:

        enum: [1, 2, 4]



      nvidia,tx-clk-tap-delay:

        description:

          Delays the clock going out to device with this tap value.

          Tap value varies based on platform design trace lengths from Tegra

          QSPI to corresponding slave device.

        $ref: /schemas/types.yaml#/definitions/uint32

        minimum: 0

        maximum: 31



      nvidia,rx-clk-tap-delay:

        description:

          Delays the clock coming in from the device with this tap value.

          Tap value varies based on platform design trace lengths from Tegra

          QSPI to corresponding slave device.

        $ref: /schemas/types.yaml#/definitions/uint32

        minimum: 0

        maximum: 255



    required:

      - reg



required:

  - compatible

  - reg

Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml

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@@ -117,5 +117,6 @@ properties: 
allOf:

  - $ref: cdns,qspi-nor-peripheral-props.yaml#

  - $ref: samsung,spi-peripheral-props.yaml#

  - $ref: nvidia,tegra210-quad-peripheral-props.yaml#



additionalProperties: true