There are 4 slots available in the IP, which the driver may use.
This property lists which slots can be used. In reference to commit
53ebeea50599 ("media: imx-jpeg: Support to assign slot for encoder/decoder")
only slot 0 can be used on imx8qxp.
Signed-off-by: Alexander Stein <alexander.stein@xxxxxxxxxxxxxxx>
---
.../devicetree/bindings/media/nxp,imx8-jpeg.yaml | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml b/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
index 07fef1e723f20..5122c7cff8e73 100644
--- a/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
+++ b/Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml
@@ -54,6 +54,14 @@ properties:
minItems: 2 # Wrapper and 1 slot
maxItems: 5 # Wrapper and 4 slots
+ slot:
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 1
+ maxItems: 4
+ items:
+ enum: [ 0, 1, 2, 3 ]
+ description: Available slot index
+
required:
- compatible
- reg
@@ -85,6 +93,7 @@ examples:
<&pd IMX_SC_R_MJPEG_DEC_S1>,
<&pd IMX_SC_R_MJPEG_DEC_S2>,
<&pd IMX_SC_R_MJPEG_DEC_S3>;
+ slot = <0>;
};
jpegenc: jpegenc@58450000 {
@@ -102,5 +111,6 @@ examples:
<&pd IMX_SC_R_MJPEG_ENC_S1>,
<&pd IMX_SC_R_MJPEG_ENC_S2>,
<&pd IMX_SC_R_MJPEG_ENC_S3>;
+ slot = <0>;
};
...
--
2.34.1
