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dt-bindings: dma: ti: k3-*: Add descriptions for register regions
In preparation for introducing more register regions, add description for existing register regions so that its easier to map reg-names to that of SoC Documentations/TRMs. Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20231124045722.191817-2-vigneshr@ti.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
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3 changed files with 24 additions and 5 deletions
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@ -141,7 +141,10 @@ allOf:
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ti,sci-rm-range-tchan: false
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reg:
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maxItems: 3
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items:
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- description: BCDMA Control /Status Registers region
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- description: RX Channel Realtime Registers region
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- description: Ring Realtime Registers region
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reg-names:
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items:
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@ -160,7 +163,12 @@ allOf:
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then:
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properties:
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reg:
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minItems: 5
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items:
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- description: BCDMA Control /Status Registers region
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- description: Block Copy Channel Realtime Registers region
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- description: RX Channel Realtime Registers region
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- description: TX Channel Realtime Registers region
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- description: Ring Realtime Registers region
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reg-names:
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items:
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@ -184,7 +192,11 @@ allOf:
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ti,sci-rm-range-bchan: false
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reg:
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maxItems: 4
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items:
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- description: BCDMA Control /Status Registers region
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- description: RX Channel Realtime Registers region
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- description: TX Channel Realtime Registers region
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- description: Ring Realtime Registers region
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reg-names:
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items:
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@ -45,7 +45,11 @@ properties:
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The second cell is the ASEL value for the channel
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reg:
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maxItems: 4
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items:
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- description: Packet DMA Control /Status Registers region
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- description: RX Channel Realtime Registers region
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- description: TX Channel Realtime Registers region
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- description: Ring Realtime Registers region
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reg-names:
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items:
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@ -69,7 +69,10 @@ properties:
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- ti,j721e-navss-mcu-udmap
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reg:
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maxItems: 3
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items:
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- description: UDMA-P Control /Status Registers region
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- description: RX Channel Realtime Registers region
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- description: TX Channel Realtime Registers region
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reg-names:
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items:
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