[PATCH v3 1/2] media: dt-binding: media: Document rk3588’s VEPU121

From: Emmanuel Gil Peyrot
Date: Fri Apr 12 2024 - 11:20:07 EST


This encoder-only device is present four times on this SoC, and should
support everything the rk3568 vepu supports (so JPEG, H.264 and VP8
encoding).

According to the TRM[1], there is also the VEPU580 encoder which
supports H.264 and H.265, and various VDPU* decoders, of which only the
VDPU981 is currently supported. This patch describes only the VEPU121.

[1] https://github.com/FanX-Tek/rk3588-TRM-and-Datasheet

Signed-off-by: Emmanuel Gil Peyrot <linkmauve@xxxxxxxxxxxx>
---
.../devicetree/bindings/media/rockchip,rk3568-vepu.yaml | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml b/Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
index 9d90d8d0565a..4c6cb21da041 100644
--- a/Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
+++ b/Documentation/devicetree/bindings/media/rockchip,rk3568-vepu.yaml
@@ -15,8 +15,12 @@ description:

properties:
compatible:
- enum:
- - rockchip,rk3568-vepu
+ oneOf:
+ - const: rockchip,rk3568-vepu
+ - items:
+ - enum:
+ - rockchip,rk3588-vepu121
+ - const: rockchip,rk3568-vepu

reg:
maxItems: 1
--
2.44.0