linux-kernel - [PATCH v3 0/2] Reserve eDMA channels 0-1 for V2X

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Message-Id: <20260130-b4-imx95-v2x-v3-0-95af05bece95@nxp.com>
Date: Fri, 30 Jan 2026 17:36:26 +0800
From: Joy Zou <joy.zou@....com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, Frank Li <Frank.Li@....com>, 
 Peng Fan <peng.fan@....com>, Ye Li <ye.li@....com>
Cc: devicetree@...r.kernel.org, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 Laurentiu Mihalcea <laurentiu.mihalcea@....com>, Joy Zou <joy.zou@....com>
Subject: [PATCH v3 0/2] Reserve eDMA channels 0-1 for V2X


---
Changes in v3:
- extract the imx95-19x19-evk-sof.dts changes into a separate patch.
- Link to v2: https://lore.kernel.org/r/20260123-b4-imx95-v2x-v2-1-0497a9814668@nxp.com

Changes in v2:
- modify imx95-19x19-evk-sof.dts dma-channel-mask property.
- add comments for mask channel.
- add Reviewed-by and Tested-by tag, tested on MX95-15x15-FRDM, MX95-19x19-EVK.
- Link to v1: https://lore.kernel.org/r/20260120-b4-imx95-v2x-v1-1-52b2025b27a0@nxp.com

---
Joy Zou (2):
      arm64: dts: imx95: Reserve eDMA channels 0-1 for V2X
      arm64: dts: imx95-evk: update the dma-channel-mask property

 arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts | 7 +++++--
 arch/arm64/boot/dts/freescale/imx95.dtsi              | 2 ++
 2 files changed, 7 insertions(+), 2 deletions(-)
---
base-commit: d08c85ac8894995d4b0d8fb48d2f6a3e53cd79ab
change-id: 20260120-b4-imx95-v2x-3e01c7bc6881

Best regards,
-- 
Joy Zou <joy.zou@....com>