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dt-bindings: dma: mediatek,uart-dma: Deprecate mediatek,dma-33bits

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While this property wants to express a capability of the hardware,
this is only used by the driver itself to vary the DMA bits during
probe.

Different hardware shall instead have different compatible strings.

Following the driver cleanup and the introduction of a specific
compatible string for the APDMA IP version found in MT6795, set
the "mediatek,dma-33bits" vendor property as deprecated.

Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20251113122229.23998-3-angelogioacchino.delregno@collabora.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
AngeloGioacchino Del Regno 2025-11-13 13:22:23 +01:00 committed by Vinod Koul
parent 4b9ce35ca5
commit ebc5e9176e
1 changed files with 1 additions and 0 deletions
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Documentation/devicetree/bindings/dma/mediatek,uart-dma.yaml
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@ -59,6 +59,7 @@ properties:
mediatek,dma-33bits:
type: boolean
deprecated: true
description: Enable 33-bits UART APDMA support
required: