[PATCH 1/3] dt-bindings: ASoC: rockchip: Add compatible for RK3588 SPDIF

[Alexey Charkov <alchark@xxxxxxxxx>]

Add a compatible string for SPDIF on RK3588, which is similar to the
one on RK3568.

Signed-off-by: Alexey Charkov <alchark@xxxxxxxxx>
---
 Documentation/devicetree/bindings/sound/rockchip-spdif.yaml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml b/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
index c3c989ef2a2c81eba73fae3d1ee4bfd18a8e5d29..32dea7392e8d49fc6402a64fc9f7115a47a8b8ad 100644
--- a/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
+++ b/Documentation/devicetree/bindings/sound/rockchip-spdif.yaml
@@ -31,6 +31,10 @@ properties:
               - rockchip,rk3288-spdif
               - rockchip,rk3308-spdif
           - const: rockchip,rk3066-spdif
+      - items:
+          - enum:
+              - rockchip,rk3588-spdif
+          - const: rockchip,rk3568-spdif
 
   reg:
     maxItems: 1

-- 
2.48.1