dt-bindings: arm: fsl: add Kontron sl28 variant 1

Add the a new variant for the Kontron SMARC-sAL28 board.

Signed-off-by: Michael Walle <michael@walle.cc>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/Documentation/devicetree/bindings/arm/fsl.yaml b/Documentation/devicetree/bindings/arm/fsl.yaml
index 2ae6640..89ef175 100644 (file)
--- a/Documentation/devicetree/bindings/arm/fsl.yaml
+++ b/Documentation/devicetree/bindings/arm/fsl.yaml
@@ -848,10 +848,12 @@ properties:
           Kontron SMARC-sAL28 board on the SMARC Eval Carrier 2.0
         items:
           - enum:
+              - kontron,sl28-var1-ads2
               - kontron,sl28-var2-ads2
               - kontron,sl28-var3-ads2
               - kontron,sl28-var4-ads2
           - enum:
+              - kontron,sl28-var1
               - kontron,sl28-var2
               - kontron,sl28-var3
               - kontron,sl28-var4
@@ -862,6 +864,7 @@ properties:
           Kontron SMARC-sAL28 board (on a generic/undefined carrier)
         items:
           - enum:
+              - kontron,sl28-var1
               - kontron,sl28-var2
               - kontron,sl28-var3
               - kontron,sl28-var4