[PATCH v3 1/5] dt-bindings: gpio: msc313: Add compatible for ssd20xd

[Daniel Palmer]

Add a compatible string for "ssd20xd" for the SigmaStar SSD201
and SSD202D chips. These chips are the same die with different
memory bonded so they don't need their own strings.

Signed-off-by: Daniel Palmer <daniel at 0x0f.com>
Acked-by: Rob Herring <robh at kernel.org>
Reviewed-by: Linus Walleij <linus.walleij at linaro.org>
---
 Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml b/Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
index fe1e1c63ffe3..18fe90387b87 100644
--- a/Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml
@@ -14,7 +14,9 @@ properties:
     pattern: "^gpio@[0-9a-f]+$"
 
   compatible:
-    const: mstar,msc313-gpio
+    enum:
+      - mstar,msc313-gpio
+      - sstar,ssd20xd-gpio
 
   reg:
     maxItems: 1
-- 
2.34.1