From: han.xu@oss.nxp.com
To: 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: Han Xu <han.xu@nxp.com>,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH 1/3] arm64: dts: imx94-xspi: add the DMA channels
Date: Wed, 17 Jun 2026 16:55:17 -0500 [thread overview]
Message-ID: <20260617215520.3327836-1-han.xu@oss.nxp.com> (raw)
From: Han Xu <han.xu@nxp.com>
Add the DMA channels for iMX94 XSPI controller.
Signed-off-by: Han Xu <han.xu@nxp.com>
---
arch/arm64/boot/dts/freescale/imx94.dtsi | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx94.dtsi b/arch/arm64/boot/dts/freescale/imx94.dtsi
index c460ece6070f8..9de1b9754450e 100644
--- a/arch/arm64/boot/dts/freescale/imx94.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx94.dtsi
@@ -820,6 +820,8 @@ xspi1: spi@42b90000 {
#size-cells = <0>;
clocks = <&scmi_clk IMX94_CLK_XSPI1>;
clock-names = "per";
+ dmas = <&edma2 27 0 0>, <&edma2 28 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
@@ -836,6 +838,8 @@ xspi2: spi@42be0000 {
#size-cells = <0>;
clocks = <&scmi_clk IMX94_CLK_XSPI2>;
clock-names = "per";
+ dmas = <&edma4 42 0 0>, <&edma4 43 0 FSL_EDMA_RX>;
+ dma-names = "tx", "rx";
status = "disabled";
};
};
--
2.34.1
next 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 han.xu [this message]
2026-06-17 21:55 ` [PATCH 3/3] dt-bindings: spi: nxp,imx94-xspi: add DMA properties han.xu
2026-06-18 13:06 ` Frank Li
2026-06-18 13:08 ` Frank Li
2026-06-18 15:54 ` Mark Brown
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