Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
dt-bindings: dma: ti: Add J721S2 BCDMA
Add bindings for J721S2 BCDMA instance dedicated for Camera
Serial Interface. Unlike AM62A CSI BCDMA, this instance has RX
and TX channels but lacks block copy channels.
Signed-off-by: Vaishnav Achath <vaishnav.a@ti.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230505143929.28131-2-vaishnav.a@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
authored by
Vaishnav Achath
and committed by
Vinod Koul
6de80a0c
b8e27cb0
+29
-1
+29
-1
Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml
+29
-1
Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml
···
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enum:
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- ti,am62a-dmss-bcdma-csirx
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- ti,am64-dmss-bcdma
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+
- ti,j721s2-dmss-bcdma-csi
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reg:
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minItems: 3
···
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required:
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- power-domains
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-
else:
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- if:
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properties:
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compatible:
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contains:
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const: ti,am64-dmss-bcdma
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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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required:
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- ti,sci-rm-range-bchan
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+
- ti,sci-rm-range-tchan
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+
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+
- if:
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properties:
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compatible:
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contains:
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const: ti,j721s2-dmss-bcdma-csi
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then:
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properties:
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ti,sci-rm-range-bchan: false
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+
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reg:
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maxItems: 4
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+
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reg-names:
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items:
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- const: gcfg
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- const: rchanrt
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- const: tchanrt
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- const: ringrt
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+
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required:
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- ti,sci-rm-range-tchan
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unevaluatedProperties: false