Following a change to the SPI framework, providing a value of zero for
'spi-rx-bus-width' and 'spi-tx-bus-width' is now possible and will
essentially mean that no RX or TX is allowed.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Link: https://lore.kernel.org/r/20201221152936.53873-3-alexandru.ardelean@analog.com
Signed-off-by: Mark Brown <broonie@kernel.org>
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: [1, 2, 4, 8]
+ enum: [0, 1, 2, 4, 8]
default: 1
spi-rx-delay-us:
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: [1, 2, 4, 8]
+ enum: [0, 1, 2, 4, 8]
default: 1
spi-tx-delay-us: