diff mbox series

[v3,21/26] dt-bindings: allwinner: add H616 DE33 mixer binding

Message ID 20240817230503.158889-22-ryan@testtoast.com (mailing list archive)
State New, archived
Headers show
Series drm: sun4i: add Display Engine 3.3 (DE33) support | expand

Commit Message

Ryan Walklin Aug. 17, 2024, 10:46 p.m. UTC 
The Allwinner H616 and variants have a new display engine revision
(DE33).

The mixer configuration registers are significantly different to the DE3
and DE2 revisions, being split into separate top and display blocks,
therefore a fallback for the mixer compatible is not provided.

Add a display engine mixer binding for the DE33.

Signed-off-by: Ryan Walklin <ryan@testtoast.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>

--

Changelog v2..v3:
- Separate content into three patches for three separate subsystems
---
 .../bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml         | 1 +
 1 file changed, 1 insertion(+)

Comments

Chen-Yu Tsai Aug. 18, 2024, 1:47 p.m. UTC | #1 
On Sun, Aug 18, 2024 at 7:08 AM Ryan Walklin <ryan@testtoast.com> wrote:
>
> The Allwinner H616 and variants have a new display engine revision
> (DE33).
>
> The mixer configuration registers are significantly different to the DE3
> and DE2 revisions, being split into separate top and display blocks,
> therefore a fallback for the mixer compatible is not provided.
>
> Add a display engine mixer binding for the DE33.
>
> Signed-off-by: Ryan Walklin <ryan@testtoast.com>
> Acked-by: Conor Dooley <conor.dooley@microchip.com>

Reviewed-by: Chen-Yu Tsai <wens@csie.org>
diff mbox series

Patch

diff --git a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
index b75c1ec686ad2..c37eb8ae1b8ee 100644
--- a/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
+++ b/Documentation/devicetree/bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
@@ -24,6 +24,7 @@  properties:
       - allwinner,sun50i-a64-de2-mixer-0
       - allwinner,sun50i-a64-de2-mixer-1
       - allwinner,sun50i-h6-de3-mixer-0
+      - allwinner,sun50i-h616-de33-mixer-0
 
   reg:
     maxItems: 1