[PATCH v3 1/3] spi: dt-bindings: nxp,imx94-xspi: add DMA properties
| Newsgroups | dev.linux.lists.imx,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.linux-spi |
|---|---|
| Message-ID | <[email protected]> |
From: Han Xu <[email protected]> Add dmas and dma-names to describe TX and RX DMA channels for the i.MX94 XSPI controller. Reviewed-by: Frank Li <[email protected]> Acked-by: Conor Dooley <[email protected]> Signed-off-by: Han Xu <[email protected]> --- Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml b/Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml index 16a0598c6d033..ccf841f194c06 100644 --- a/Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml +++ b/Documentation/devicetree/bindings/spi/nxp,imx94-xspi.yaml @@ -30,6 +30,16 @@ properties: - const: base - const: mmap + dmas: + items: + - description: Transmit DMA + - description: Receive DMA + + dma-names: + items: + - const: tx + - const: rx + interrupts: items: - description: interrupt for EENV0 -- 2.34.1