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33 lines
992 B
33 lines
992 B
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) |
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%YAML 1.2 |
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--- |
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$id: http://devicetree.org/schemas/spi/samsung,spi-peripheral-props.yaml# |
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$schema: http://devicetree.org/meta-schemas/core.yaml# |
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title: Peripheral-specific properties for Samsung S3C/S5P/Exynos SoC SPI controller |
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maintainers: |
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- Krzysztof Kozlowski <[email protected]> |
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description: |
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See spi-peripheral-props.yaml for more info. |
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properties: |
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controller-data: |
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type: object |
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additionalProperties: false |
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properties: |
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samsung,spi-feedback-delay: |
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description: | |
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The sampling phase shift to be applied on the miso line (to account |
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for any lag in the miso line). Valid values: |
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- 0: No phase shift. |
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- 1: 90 degree phase shift sampling. |
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- 2: 180 degree phase shift sampling. |
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- 3: 270 degree phase shift sampling. |
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$ref: /schemas/types.yaml#/definitions/uint32 |
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enum: [0, 1, 2, 3] |
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default: 0 |
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additionalProperties: true
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