diff options
| author | Vaishnav Achath <[email protected]> | 2023-05-05 20:09:28 +0530 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2023-05-16 23:25:52 +0530 |
| commit | 6de80a0cc7d24292ed83d1696f61ebfee2b854f1 (patch) | |
| tree | b0408f896a699166426e95152650a131b59c972e | |
| parent | b8e27cb0e4ed0e8c4bb858989ecb361d537bd9f0 (diff) | |
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 <[email protected]>
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Vinod Koul <[email protected]>
| -rw-r--r-- | Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml b/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml index beecfe7a1732..4ca300a42a99 100644 --- a/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml +++ b/Documentation/devicetree/bindings/dma/ti/k3-bcdma.yaml @@ -33,6 +33,7 @@ properties: enum: - ti,am62a-dmss-bcdma-csirx - ti,am64-dmss-bcdma + - ti,j721s2-dmss-bcdma-csi reg: minItems: 3 @@ -151,7 +152,12 @@ allOf: required: - power-domains - else: + - if: + properties: + compatible: + contains: + const: ti,am64-dmss-bcdma + then: properties: reg: minItems: 5 @@ -168,6 +174,28 @@ allOf: - ti,sci-rm-range-bchan - ti,sci-rm-range-tchan + - if: + properties: + compatible: + contains: + const: ti,j721s2-dmss-bcdma-csi + then: + properties: + ti,sci-rm-range-bchan: false + + reg: + maxItems: 4 + + reg-names: + items: + - const: gcfg + - const: rchanrt + - const: tchanrt + - const: ringrt + + required: + - ti,sci-rm-range-tchan + unevaluatedProperties: false examples: |