diff options
Diffstat (limited to 'Documentation/devicetree/bindings/spi/spi-controller.yaml')
-rw-r--r-- | Documentation/devicetree/bindings/spi/spi-controller.yaml | 69 |
1 files changed, 2 insertions, 67 deletions
diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml index 8246891602e7..36b72518f565 100644 --- a/Documentation/devicetree/bindings/spi/spi-controller.yaml +++ b/Documentation/devicetree/bindings/spi/spi-controller.yaml @@ -94,73 +94,8 @@ patternProperties: "^.*@[0-9a-f]+$": type: object - properties: - compatible: - description: - Compatible of the SPI device. - - reg: - minItems: 1 - maxItems: 256 - items: - minimum: 0 - maximum: 256 - description: - Chip select used by the device. - - spi-3wire: - $ref: /schemas/types.yaml#/definitions/flag - description: - The device requires 3-wire mode. - - spi-cpha: - $ref: /schemas/types.yaml#/definitions/flag - description: - The device requires shifted clock phase (CPHA) mode. - - spi-cpol: - $ref: /schemas/types.yaml#/definitions/flag - description: - The device requires inverse clock polarity (CPOL) mode. - - spi-cs-high: - $ref: /schemas/types.yaml#/definitions/flag - description: - The device requires the chip select active high. - - spi-lsb-first: - $ref: /schemas/types.yaml#/definitions/flag - description: - The device requires the LSB first mode. - - spi-max-frequency: - $ref: /schemas/types.yaml#/definitions/uint32 - description: - Maximum SPI clocking speed of the device in Hz. - - spi-rx-bus-width: - description: - Bus width to the SPI bus used for read transfers. - If 0 is provided, then no RX will be possible on this device. - $ref: /schemas/types.yaml#/definitions/uint32 - enum: [0, 1, 2, 4, 8] - default: 1 - - spi-rx-delay-us: - description: - Delay, in microseconds, after a read transfer. - - spi-tx-bus-width: - description: - Bus width to the SPI bus used for write transfers. - If 0 is provided, then no TX will be possible on this device. - $ref: /schemas/types.yaml#/definitions/uint32 - enum: [0, 1, 2, 4, 8] - default: 1 - - spi-tx-delay-us: - description: - Delay, in microseconds, after a write transfer. + allOf: + - $ref: spi-peripheral-props.yaml required: - compatible |