From: Chris Morgan <macromor...@hotmail.com>
The Allwinner H616 and variants have a new display engine revision
(DE33).
Add a display engine bus binding for the DE33. Note that the DE33
requires 3 register blocks instead of 1. To keep things simple
remove the maxItems value for registers for the child nodes and instead
rely on the bindings for the child nodes such as
allwinner,sun8i-a83t-de2-mixer.yaml to enforce the max values.
Signed-off-by: Ryan Walklin <r...@testtoast.com>
Signed-off-by: Chris Morgan <macromor...@hotmail.com>
---
Changelog v1..v2:
- Correct DE2 bus enum to reflect fallback devices accurately.
Changelog v2..v3:
- Separate content into three patches for three separate subsystems
Changelog v5..v6:
- Increase reg maxItems to 3.
Changelog v8..v9:
- Remove maxItems from child nodes completely and rely on bindings for
child nodes to enforce maxItems.
- Remove reviewed and acked tags due to changes made.
---
.../devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git
a/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml
b/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml
index 9845a187bdf6..9d9418c40b95 100644
--- a/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml
+++ b/Documentation/devicetree/bindings/bus/allwinner,sun50i-a64-de2.yaml
@@ -24,7 +24,9 @@ properties:
oneOf:
- const: allwinner,sun50i-a64-de2
- items:
- - const: allwinner,sun50i-h6-de3
+ - enum:
+ - allwinner,sun50i-h6-de3
+ - allwinner,sun50i-h616-de33
- const: allwinner,sun50i-a64-de2
reg:
@@ -47,9 +49,6 @@ patternProperties:
"^[a-zA-Z][a-zA-Z0-9,+\\-._]{0,63}@[0-9a-fA-F]+$":
type: object
additionalProperties: true
- properties:
- reg:
- maxItems: 1
required:
- reg
--
2.43.0
