diff options
Diffstat (limited to 'Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml | 55 |
1 files changed, 53 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml b/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml index d6ea4d62a2cf..77058a5ccf68 100644 --- a/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml +++ b/Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml @@ -12,7 +12,10 @@ maintainers: properties: compatible: - const: st,stm32-ltdc + enum: + - st,stm32-ltdc + - st,stm32mp251-ltdc + - st,stm32mp255-ltdc reg: maxItems: 1 @@ -24,15 +27,23 @@ properties: minItems: 1 clocks: - maxItems: 1 + minItems: 1 + maxItems: 4 clock-names: items: - const: lcd + - const: bus + - const: ref + - const: lvds + minItems: 1 resets: maxItems: 1 + access-controllers: + maxItems: 1 + port: $ref: /schemas/graph.yaml#/properties/port description: | @@ -51,6 +62,46 @@ required: - resets - port +allOf: + - if: + properties: + compatible: + contains: + enum: + - st,stm32-ltdc + then: + properties: + clocks: + maxItems: 1 + clock-names: + maxItems: 1 + - if: + properties: + compatible: + contains: + enum: + - st,stm32mp251-ltdc + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + minItems: 2 + maxItems: 2 + - if: + properties: + compatible: + contains: + enum: + - st,stm32mp255-ltdc + then: + properties: + clocks: + minItems: 4 + clock-names: + minItems: 4 + additionalProperties: false examples: |