From: han.xu@oss.nxp.com
To: Han Xu <han.xu@nxp.com>, Haibo Chen <haibo.chen@nxp.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>, Frank Li <Frank.Li@nxp.com>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>
Cc: linux-spi@vger.kernel.org, imx@lists.linux.dev,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 3/3] dt-bindings: spi: nxp,imx94-xspi: add DMA properties
Date: Wed, 17 Jun 2026 16:55:19 -0500 [thread overview]
Message-ID: <20260617215520.3327836-3-han.xu@oss.nxp.com> (raw)
In-Reply-To: <20260617215520.3327836-1-han.xu@oss.nxp.com>
From: Han Xu <han.xu@nxp.com>
Add dmas and dma-names to describe TX and RX DMA channels for the i.MX94
XSPI controller.
Signed-off-by: Han Xu <han.xu@nxp.com>
---
.../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
next prev parent reply other threads:[~2026-06-17 21:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-17 21:55 [PATCH 1/3] arm64: dts: imx94-xspi: add the DMA channels han.xu
2026-06-17 21:55 ` han.xu [this message]
2026-06-18 13:06 ` [PATCH 3/3] dt-bindings: spi: nxp,imx94-xspi: add DMA properties Frank Li
2026-06-18 13:08 ` Frank Li
2026-06-18 15:54 ` Mark Brown
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