dt-bindings: arm: sunxi: add binding for PineTab tablet

Add the device tree binding for Pine64's PineTab tablet, which uses
Allwinner A64 SoC.

Signed-off-by: Icenowy Zheng <icenowy@aosc.io>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml b/Documentation/devicetree/bindings/arm/sunxi.yaml
index 327ce67308237aa8c7073a9ec5bd8a1d01377ec0..159060b65c5dc581a859e9891e2b25fd73fbe292 100644 (file)
--- a/Documentation/devicetree/bindings/arm/sunxi.yaml
+++ b/Documentation/devicetree/bindings/arm/sunxi.yaml
@@ -636,6 +636,11 @@ properties:
           - const: pine64,pinebook
           - const: allwinner,sun50i-a64
 
+      - description: Pine64 PineTab
+        items:
+          - const: pine64,pinetab
+          - const: allwinner,sun50i-a64
+
       - description: Pine64 SoPine Baseboard
         items:
           - const: pine64,sopine-baseboard