[PATCH 2/5] dt-bindings: arm64: dts: mediatek: Add rev4 of spherion

[Nícolas F. R. A. Prado]

Add binding for newer version of Google Spherion (Acer Chromebook 514):
rev4.

Signed-off-by: Nícolas F. R. A. Prado <nfraprado@xxxxxxxxxxxxx>
---

 Documentation/devicetree/bindings/arm/mediatek.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/mediatek.yaml b/Documentation/devicetree/bindings/arm/mediatek.yaml
index 11458cd16109..fd6587253191 100644
--- a/Documentation/devicetree/bindings/arm/mediatek.yaml
+++ b/Documentation/devicetree/bindings/arm/mediatek.yaml
@@ -144,6 +144,11 @@ properties:
           - const: google,hayato-rev1
           - const: google,hayato
           - const: mediatek,mt8192
+      - description: Google Spherion rev4 (Acer Chromebook 514)
+        items:
+          - const: google,spherion-rev4
+          - const: google,spherion
+          - const: mediatek,mt8192
       - description: Google Spherion (Acer Chromebook 514)
         items:
           - const: google,spherion-rev3
-- 
2.39.1