| Message ID | 20210528113346.37137-3-sebastian.reichel@collabora.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | GE Healthcare PPD firmware upgrade driver for ACHC | expand |
On Fri, 28 May 2021 13:33:44 +0200, Sebastian Reichel wrote: > 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(-) > Reviewed-by: Rob Herring <robh@kernel.org>
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.
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(-)