| Message ID | 20220913142205.162399-9-sergiu.moga@microchip.com |
|---|---|
| State | New |
| Headers | show |
| Series | Make atmel serial driver aware of GCLK | expand |
On 13/09/2022 16:22, Sergiu Moga wrote: > FLEXCOM, among other functionalities, has the ability to offer the USART > serial communication protocol. To have the FLEXCOM binding properly > validate its USART children nodes, we must reference the correct binding. > To differentiate between the SPI of FLEXCOM and the SPI of USART in SPI > mode, use the compatible string. > > Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Best regards, Krzysztof
diff --git a/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml b/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml index 0db0f2728b65..0467dfcf7db5 100644 --- a/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml +++ b/Documentation/devicetree/bindings/mfd/atmel,sama5d2-flexcom.yaml @@ -72,13 +72,21 @@ properties: patternProperties: "^serial@[0-9a-f]+$": - type: object + $ref: /schemas/serial/atmel,at91-usart.yaml description: - Child node describing USART. See atmel-usart.txt for details - of USART bindings. + Child node describing USART. "^spi@[0-9a-f]+$": - $ref: /schemas/spi/atmel,at91rm9200-spi.yaml + allOf: + - if: + properties: + compatible: + contains: + const: atmel,at91sam9260-usart + then: + $ref: /schemas/serial/atmel,at91-usart.yaml + else: + $ref: /schemas/spi/atmel,at91rm9200-spi.yaml description: Child node describing SPI.
FLEXCOM, among other functionalities, has the ability to offer the USART serial communication protocol. To have the FLEXCOM binding properly validate its USART children nodes, we must reference the correct binding. To differentiate between the SPI of FLEXCOM and the SPI of USART in SPI mode, use the compatible string. Signed-off-by: Sergiu Moga <sergiu.moga@microchip.com> --- v1 -> v2: - Nothing v2 -> v3: - Previously [PATCH 7] - Compare devices based on the compatible instead of the clock .../bindings/mfd/atmel,sama5d2-flexcom.yaml | 16 ++++++++++++---- 1 file changed, 12 insertions(+), 4 deletions(-)