DPI for MT8365 is compatible with MT8192 but requires an additional
clock. Modify the documentation to requires this clock only on MT8365 SoCs.
Signed-off-by: Fabien Parent <fparent@xxxxxxxxxxxx>
---
.../display/mediatek/mediatek,dpi.yaml | 44 ++++++++++++++++---
1 file changed, 37 insertions(+), 7 deletions(-)
diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
index caf4c88708f4..c9c9f4d5ebe7 100644
--- a/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
+++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.yaml
@@ -17,13 +17,18 @@ description: |
properties:
compatible:
- enum:
- - mediatek,mt2701-dpi
- - mediatek,mt7623-dpi
- - mediatek,mt8173-dpi
- - mediatek,mt8183-dpi
- - mediatek,mt8186-dpi
- - mediatek,mt8192-dpi
+ oneOf:
+ - enum:
+ - mediatek,mt2701-dpi
+ - mediatek,mt7623-dpi
+ - mediatek,mt8173-dpi
+ - mediatek,mt8183-dpi
+ - mediatek,mt8186-dpi
+ - mediatek,mt8192-dpi
+ - items:
+ - enum:
+ - mediatek,mt8365-dpi
+ - const: mediatek,mt8192-dpi
reg:
maxItems: 1
@@ -32,16 +37,20 @@ properties:
maxItems: 1
clocks:
+ minItems: 3
items:
- description: Pixel Clock
- description: Engine Clock
- description: DPI PLL
+ - description: DPI Clock
clock-names:
+ minItems: 3
items:
- const: pixel
- const: engine
- const: pll
+ - const: dpi
pinctrl-0: true
pinctrl-1: true
@@ -71,6 +80,27 @@ required:
additionalProperties: false
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: mediatek,mt8365-dpi
+
+ then:
+ properties:
+ clocks:
+ maxItems: 4
+ clock-names:
+ maxItems: 4
+
+ else:
+ properties:
+ clocks:
+ maxItems: 3
+ clock-names:
+ maxItems: 3
+
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
--
2.36.1
