diff options
| author | Michael Riesch <michael.riesch@collabora.com> | 2026-05-22 23:23:08 +0200 |
|---|---|---|
| committer | Sakari Ailus <sakari.ailus@linux.intel.com> | 2026-05-28 22:10:02 +0300 |
| commit | 4a6b7bf1de948251ca5f09ca1a632f036e52085c (patch) | |
| tree | 62921f802174194e3c011ad6937d9ff606261754 /Documentation | |
| parent | 804ed52335e93d8e94dc44ae7d4c31f54efbb5fa (diff) | |
| download | linux-next-history-4a6b7bf1de948251ca5f09ca1a632f036e52085c.tar.gz | |
media: dt-bindings: add rockchip rk3588 vicap
Add documentation for the Rockchip RK3588 Video Capture (VICAP) unit. To
that end, make the existing rockchip,rk3568-vicap documentation more
general and introduce variant specific constraints.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Michael Riesch <michael.riesch@collabora.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/media/rockchip,rk3568-vicap.yaml | 173 |
1 files changed, 154 insertions, 19 deletions
diff --git a/Documentation/devicetree/bindings/media/rockchip,rk3568-vicap.yaml b/Documentation/devicetree/bindings/media/rockchip,rk3568-vicap.yaml index 18cd0a5a53181..080b64503b1bc 100644 --- a/Documentation/devicetree/bindings/media/rockchip,rk3568-vicap.yaml +++ b/Documentation/devicetree/bindings/media/rockchip,rk3568-vicap.yaml @@ -15,9 +15,15 @@ description: the data from camera sensors, video decoders, or other companion ICs and transfers it into system main memory by AXI bus. + The Rockchip RK3588 Video Capture (VICAP) is similar to its RK3568 + counterpart, but features six MIPI CSI-2 ports and additional connections + to the image signal processor (ISP) blocks. + properties: compatible: - const: rockchip,rk3568-vicap + enum: + - rockchip,rk3568-vicap + - rockchip,rk3588-vicap reg: maxItems: 1 @@ -26,11 +32,8 @@ properties: maxItems: 1 clocks: - items: - - description: ACLK - - description: HCLK - - description: DCLK - - description: ICLK + minItems: 4 + maxItems: 5 clock-names: items: @@ -38,25 +41,19 @@ properties: - const: hclk - const: dclk - const: iclk + - const: iclk1 + minItems: 4 iommus: maxItems: 1 resets: - items: - - description: ARST - - description: HRST - - description: DRST - - description: PRST - - description: IRST + minItems: 5 + maxItems: 9 reset-names: - items: - - const: arst - - const: hrst - - const: drst - - const: prst - - const: irst + minItems: 5 + maxItems: 9 rockchip,grf: $ref: /schemas/types.yaml#/definitions/phandle @@ -67,8 +64,15 @@ properties: ports: $ref: /schemas/graph.yaml#/properties/ports + additionalProperties: false properties: + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + port@0: $ref: /schemas/graph.yaml#/$defs/port-base unevaluatedProperties: false @@ -100,13 +104,75 @@ properties: port@1: $ref: /schemas/graph.yaml#/properties/port - description: Port connected to the MIPI CSI-2 receiver output. + description: Port connected to the MIPI CSI-2 receiver 0 output. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + port@2: + $ref: /schemas/graph.yaml#/properties/port + description: Port connected to the MIPI CSI-2 receiver 1 output. properties: endpoint: $ref: video-interfaces.yaml# unevaluatedProperties: false + port@3: + $ref: /schemas/graph.yaml#/properties/port + description: Port connected to the MIPI CSI-2 receiver 2 output. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + port@4: + $ref: /schemas/graph.yaml#/properties/port + description: Port connected to the MIPI CSI-2 receiver 3 output. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + port@5: + $ref: /schemas/graph.yaml#/properties/port + description: Port connected to the MIPI CSI-2 receiver 4 output. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + port@6: + $ref: /schemas/graph.yaml#/properties/port + description: Port connected to the MIPI CSI-2 receiver 5 output. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + port@10: + $ref: /schemas/graph.yaml#/properties/port + description: Port connected to the ISP0 input. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false + + port@11: + $ref: /schemas/graph.yaml#/properties/port + description: Port connected to the ISP1 input. + + properties: + endpoint: + $ref: video-interfaces.yaml# + unevaluatedProperties: false required: - compatible - reg @@ -114,6 +180,75 @@ required: - clocks - ports +allOf: + - if: + properties: + compatible: + contains: + const: rockchip,rk3568-vicap + then: + properties: + clocks: + maxItems: 4 + + clock-names: + maxItems: 4 + + resets: + maxItems: 5 + + reset-names: + items: + - const: arst + - const: hrst + - const: drst + - const: prst + - const: irst + + ports: + properties: + port@2: false + + port@3: false + + port@4: false + + port@5: false + + port@6: false + + port@10: false + + port@11: false + + - if: + properties: + compatible: + contains: + const: rockchip,rk3588-vicap + then: + properties: + clocks: + minItems: 5 + + clock-names: + minItems: 5 + + resets: + minItems: 9 + + reset-names: + items: + - const: arst + - const: hrst + - const: drst + - const: irst0 + - const: irst1 + - const: irst2 + - const: irst3 + - const: irst4 + - const: irst5 + additionalProperties: false examples: |