diff options
Diffstat (limited to 'Documentation/devicetree/bindings/spi/st,stm32-spi.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/spi/st,stm32-spi.yaml | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml index 4bd9aeb81208..76e43c0ce36c 100644 --- a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml +++ b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml @@ -42,7 +42,7 @@ properties: dmas: description: | DMA specifiers for tx and rx dma. DMA fifo mode must be used. See - the STM32 DMA bindings Documentation/devicetree/bindings/dma/st,stm32-dma.yaml. + the STM32 DMA controllers bindings Documentation/devicetree/bindings/dma/stm32/*.yaml. items: - description: rx DMA channel - description: tx DMA channel @@ -52,6 +52,10 @@ properties: - const: rx - const: tx + access-controllers: + minItems: 1 + maxItems: 2 + required: - compatible - reg |