From: Frank Li <Frank.Li@nxp.com>
To: Vinod Koul <vkoul@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>, Peng Fan <peng.fan@nxp.com>,
imx@lists.linux.dev (open list:FREESCALE eDMA DRIVER),
dmaengine@vger.kernel.org (open list:FREESCALE eDMA DRIVER),
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH 1/2] dt-bindings: dma: fsl-edma: remove 'clocks' from required
Date: Wed, 28 Feb 2024 16:26:25 -0500 [thread overview]
Message-ID: <20240228212627.629608-1-Frank.Li@nxp.com> (raw)
fsl,imx8qm-adma and fsl,imx8qm-edma don't require 'clocks'. Remove it from
required and add 'if' block for other compatible string to keep the same
restrictions.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
.../devicetree/bindings/dma/fsl,edma.yaml | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/dma/fsl,edma.yaml b/Documentation/devicetree/bindings/dma/fsl,edma.yaml
index aa51d278cb67b..cf0aa8e6b9ec3 100644
--- a/Documentation/devicetree/bindings/dma/fsl,edma.yaml
+++ b/Documentation/devicetree/bindings/dma/fsl,edma.yaml
@@ -70,7 +70,6 @@ required:
- compatible
- reg
- interrupts
- - clocks
- dma-channels
allOf:
@@ -151,6 +150,21 @@ allOf:
dma-channels:
const: 32
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - fsl,vf610-edma
+ - fsl,imx7ulp-edma
+ - fsl,imx93-edma3
+ - fsl,imx93-edma4
+ - fsl,imx95-edma5
+ - fsl,ls1028a-edma
+ then:
+ required:
+ - clocks
+
unevaluatedProperties: false
examples:
--
2.34.1
next reply other threads:[~2024-02-28 21:26 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-28 21:26 Frank Li [this message]
2024-02-28 21:26 ` [PATCH 2/2] dt-bindings: dma: fsl-edma: allow 'power-domains' property Frank Li
2024-02-29 8:34 ` Krzysztof Kozlowski
2024-02-29 8:34 ` [PATCH 1/2] dt-bindings: dma: fsl-edma: remove 'clocks' from required Krzysztof Kozlowski
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