[PATCH 1/2] dt-bindings: arm: amlogic: Document the boards with the BPI-CM4 connected

[Neil Armstrong]

The BPI-CM4 module with an Amlogic A311D SoC is a module compatible
with the Raspberry Pi CM4 specifications.

Document the boards using this module, by specifying the BananaPi CM4
compatible in addition to the baseboard compatible.

Signed-off-by: Neil Armstrong <neil.armstrong at linaro.org>
---
 Documentation/devicetree/bindings/arm/amlogic.yaml | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/amlogic.yaml b/Documentation/devicetree/bindings/arm/amlogic.yaml
index b634d5b04e15..4e5ae70db4cb 100644
--- a/Documentation/devicetree/bindings/arm/amlogic.yaml
+++ b/Documentation/devicetree/bindings/arm/amlogic.yaml
@@ -158,6 +158,14 @@ properties:
           - const: amlogic,a311d
           - const: amlogic,g12b
 
+      - description: Boards using the BPI-CM4 module with Amlogic Meson G12B A311D SoC
+        items:
+          - enum:
+              - bananapi,bpi-cm4io
+          - const: bananapi,bpi-cm4
+          - const: amlogic,a311d
+          - const: amlogic,g12b
+
       - description: Boards with the Amlogic Meson G12B S922X SoC
         items:
           - enum:

-- 
2.34.1