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Signed-off-by: Joy Zou Reviewed-by: Frank Li --- .../devicetree/bindings/dma/fsl,edma.yaml | 24 ++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/dma/fsl,edma.yaml b/Documentation/devicetree/bindings/dma/fsl,edma.yaml index aa51d278cb67b..6c04303dbe453 100644 --- a/Documentation/devicetree/bindings/dma/fsl,edma.yaml +++ b/Documentation/devicetree/bindings/dma/fsl,edma.yaml @@ -23,6 +23,7 @@ properties: - fsl,imx7ulp-edma - fsl,imx8qm-adma - fsl,imx8qm-edma + - fsl,imx8ulp-edma - fsl,imx93-edma3 - fsl,imx93-edma4 - fsl,imx95-edma5 @@ -53,11 +54,11 @@ properties: clocks: minItems: 1 - maxItems: 2 + maxItems: 33 clock-names: minItems: 1 - maxItems: 2 + maxItems: 33 big-endian: description: | @@ -151,6 +152,25 @@ allOf: dma-channels: const: 32 + - if: + properties: + compatible: + contains: + const: fsl,imx8ulp-edma + then: + properties: + clock: + maxItems: 33 + clock-names: + items: + - const: dma + - pattern: "^CH[0-31]-clk$" + interrupt-names: false + interrupts: + maxItems: 32 + "#dma-cells": + const: 3 + unevaluatedProperties: false examples: