From: Cosmin Tanislav Date: Mon, 1 Dec 2025 13:42:26 +0000 (+0200) Subject: spi: dt-bindings: renesas,rzv2h-rspi: document optional support for DMA X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=163345e356722e98ba57cd120787d6e991da7b1d;p=thirdparty%2Fkernel%2Flinux.git spi: dt-bindings: renesas,rzv2h-rspi: document optional support for DMA The IP supports using DMA for reading and writing data from the FIFO, document it. Signed-off-by: Cosmin Tanislav Acked-by: Rob Herring (Arm) Link: https://patch.msgid.link/20251201134229.600817-11-cosmin-gabriel.tanislav.xa@renesas.com Signed-off-by: Mark Brown --- diff --git a/Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml b/Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml index 069557a587b57..a588b112e11e2 100644 --- a/Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml +++ b/Documentation/devicetree/bindings/spi/renesas,rzv2h-rspi.yaml @@ -57,6 +57,14 @@ properties: - const: presetn - const: tresetn + dmas: + maxItems: 2 + + dma-names: + items: + - const: rx + - const: tx + power-domains: maxItems: 1