Add Geniatech XPI-3128, a RK3128 based single board computer.

Signed-off-by: Alex Bee <knaerzche@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 Documentation/devicetree/bindings/arm/rockchip.yaml | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/rockchip.yaml b/Documentation/devicetree/bindings/arm/rockchip.yaml
index 5f7c6c4aad8f..d3c5b25fc2fd 100644
--- a/Documentation/devicetree/bindings/arm/rockchip.yaml
+++ b/Documentation/devicetree/bindings/arm/rockchip.yaml
@@ -237,6 +237,11 @@ properties:
           - const: geekbuying,geekbox
           - const: rockchip,rk3368
 
+      - description: Geniatech XPI-3128
+        items:
+          - const: geniatech,xpi-3128
+          - const: rockchip,rk3128
+
       - description: Google Bob (Asus Chromebook Flip C101PA)
         items:
           - const: google,bob-rev13
-- 
2.42.0