Add the compatible string for the JPEG encoder block found in the
MediaTek MT8189 SoC.

Unlike some previous SoCs, the MT8189 JPEG encoder requires 34-bit IOVA
address space support. Therefore, it is added as a standalone compatible
string without falling back to the generic "mediatek,mtk-jpgenc" to
ensure the driver applies the correct hardware-specific configurations.

Signed-off-by: Jianhua Lin <jianhua.lin@mediatek.com>
---
 .../bindings/media/mediatek-jpeg-encoder.yaml | 20 ++++++++++++-------
 1 file changed, 13 insertions(+), 7 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
index 5b15f8977f67..476b7122d3fc 100644
--- a/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
+++ b/Documentation/devicetree/bindings/media/mediatek-jpeg-encoder.yaml
@@ -14,13 +14,15 @@ description: |-
 
 properties:
   compatible:
-    items:
-      - enum:
-          - mediatek,mt2701-jpgenc
-          - mediatek,mt8183-jpgenc
-          - mediatek,mt8186-jpgenc
-          - mediatek,mt8188-jpgenc
-      - const: mediatek,mtk-jpgenc
+    oneOf:
+      - items:
+          - enum:
+              - mediatek,mt2701-jpgenc
+              - mediatek,mt8183-jpgenc
+              - mediatek,mt8186-jpgenc
+              - mediatek,mt8188-jpgenc
+          - const: mediatek,mtk-jpgenc
+      - const: mediatek,mt8189-jpgenc
   reg:
     maxItems: 1
 
@@ -34,6 +36,10 @@ properties:
     items:
       - const: jpgenc
 
+  mediatek,larb:
+    $ref: /schemas/types.yaml#/definitions/phandle
+    description: a phandle to the smi_larb node.
+
   power-domains:
     maxItems: 1
 
-- 
2.46.0

On Tue, 24 Mar 2026 17:54:54 +0800, Jianhua Lin wrote:
> Add the compatible string for the JPEG encoder block found in the
> MediaTek MT8189 SoC.
> 
> Unlike some previous SoCs, the MT8189 JPEG encoder requires 34-bit IOVA
> address space support. Therefore, it is added as a standalone compatible
> string without falling back to the generic "mediatek,mtk-jpgenc" to
> ensure the driver applies the correct hardware-specific configurations.
> 
> Signed-off-by: Jianhua Lin <jianhua.lin@mediatek.com>
> ---
>  .../bindings/media/mediatek-jpeg-encoder.yaml | 20 ++++++++++++-------
>  1 file changed, 13 insertions(+), 7 deletions(-)
> 

Reviewed-by: Rob Herring (Arm) <robh@kernel.org>