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spi: dt-bindings: support devices with multiple chipselects
Add binding support for devices, that have more than one chip select. A typical example are SPI connected microcontroller, that can also be programmed over SPI like NXP Kinetis or chips with a configuration and a data chip select, such as Microchip's MRF89XA transceiver. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> Link: https://lore.kernel.org/r/20210621175359.126729-3-sebastian.reichel@collabora.com Signed-off-by: Mark Brown <broonie@kernel.org>
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1 changed files with 5 additions and 2 deletions
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@ -114,8 +114,11 @@ patternProperties:
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Compatible of the SPI device.
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reg:
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minimum: 0
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maximum: 256
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minItems: 1
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maxItems: 256
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items:
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minimum: 0
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maximum: 256
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description:
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Chip select used by the device.
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