Messages in this thread Patch in this message | | | From | Sebastian Reichel <> | Subject | [PATCHv3 2/5] spi: dt-bindings: support devices with multiple chipselects | Date | Fri, 28 May 2021 13:33:44 +0200 |
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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.
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com> --- Documentation/devicetree/bindings/spi/spi-controller.yaml | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/Documentation/devicetree/bindings/spi/spi-controller.yaml b/Documentation/devicetree/bindings/spi/spi-controller.yaml index 0477396e4945..faef4f6f55b8 100644 --- a/Documentation/devicetree/bindings/spi/spi-controller.yaml +++ b/Documentation/devicetree/bindings/spi/spi-controller.yaml @@ -114,8 +114,11 @@ patternProperties: Compatible of the SPI device. reg: - minimum: 0 - maximum: 256 + minItems: 1 + maxItems: 256 + items: + minimum: 0 + maximum: 256 description: Chip select used by the device. -- 2.30.2
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