From 163345e356722e98ba57cd120787d6e991da7b1d Mon Sep 17 00:00:00 2001 From: Cosmin Tanislav Date: Mon, 1 Dec 2025 15:42:26 +0200 Subject: [PATCH] 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 --- .../devicetree/bindings/spi/renesas,rzv2h-rspi.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) 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 -- 2.47.3