dt-bindings: nfc: st,nci: convert to dtschema

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Convert the ST NCI (ST21NFCB) NFC controller to DT schema format.

Changes during bindings conversion:
1. Add a new required "reg" property for SPI binding, because SPI child
   devices use it as chip-select.
2. Drop the "clock-frequency" property during conversion because it is a
   property of I2C bus controller, not I2C slave device.  It was also
   never used by the driver.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20211011073934.34340-7-krzysztof.kozlowski@canonical.com
Signed-off-by: Rob Herring <robh@kernel.org>

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Krzysztof Kozlowski 2021-10-11 09:39:32 +02:00 • committed by Rob Herring

parent d45c6e7a07

commit 19951f4ced

3 changed files with 106 additions and 74 deletions

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106

Documentation/devicetree/bindings/net/nfc/st,st-nci.yaml

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38

Documentation/devicetree/bindings/net/nfc/st-nci-i2c.txt

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36

Documentation/devicetree/bindings/net/nfc/st-nci-spi.txt

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