linux-kernel - [PATCH v2 0/3] dmaengine: fsl-edma: add error irq to help debug problem

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Message-Id: <20250407-edma_err-v2-0-9d7e5b77fcc4@nxp.com>
Date: Mon, 07 Apr 2025 12:46:34 -0400
From: Frank Li <Frank.Li@....com>
To: Vinod Koul <vkoul@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Peng Fan <peng.fan@....com>, 
 Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>
Cc: imx@...ts.linux.dev, dmaengine@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-kernel@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, Frank Li <Frank.Li@....com>, 
 Joy Zou <joy.zou@....com>
Subject: [PATCH v2 0/3] dmaengine: fsl-edma: add error irq to help debug
 problem

Change binding to support optional error irq.
Add error irq handle for fsl-edma drivers.
imx93 dts add dma error irq interupt.

Signed-off-by: Frank Li <Frank.Li@....com>
---
Changes in v2:
- Rebase to v6.15-rc1, fix conflict at fsl-edma-main.c
- Link to v1: https://lore.kernel.org/r/20250228-edma_err-v1-0-d1869fe4163e@nxp.com

---
Joy Zou (3):
      dt-bindings: dma: fsl-edma: increase maxItems of interrupts and interrupt-names
      dmaegnine: fsl-edma: add edma error interrupt handler
      arm64: dtsi: imx93: add edma error interrupt support

 .../devicetree/bindings/dma/fsl,edma.yaml          |   4 +-
 arch/arm64/boot/dts/freescale/imx93.dtsi           |   6 +-
 drivers/dma/fsl-edma-common.c                      |  30 ++++--
 drivers/dma/fsl-edma-common.h                      |  18 ++++
 drivers/dma/fsl-edma-main.c                        | 114 ++++++++++++++++++++-
 5 files changed, 155 insertions(+), 17 deletions(-)
---
base-commit: 0af2f6be1b4281385b618cb86ad946eded089ac8
change-id: 20250225-edma_err-5a7385e45800

Best regards,
---
Frank Li <Frank.Li@....com>