[PATCH] ASoC: dt-bindings: sun50i-dmic: Add D1 compatible string

[Samuel Holland]

The Allwinner D1 SoC has a DMIC codec like the one in the H6. It appears
to be register-compatible with the H6 variant, and the existing Linux
driver has been tested on a D1-based board, the Lichee RV 86 Panel.

Signed-off-by: Samuel Holland <samuel at sholland.org>
---

 .../bindings/sound/allwinner,sun50i-h6-dmic.yaml           | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
index 2f12cabe4c71..0920f2f81a1c 100644
--- a/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
+++ b/Documentation/devicetree/bindings/sound/allwinner,sun50i-h6-dmic.yaml
@@ -11,7 +11,12 @@ maintainers:
 
 properties:
   compatible:
-    const: allwinner,sun50i-h6-dmic
+    oneOf:
+      - items:
+          - enum:
+              - allwinner,sun20i-d1-dmic
+          - const: allwinner,sun50i-h6-dmic
+      - const: allwinner,sun50i-h6-dmic
 
   "#sound-dai-cells":
     const: 0
-- 
2.37.3