3 files changed, 9 insertions, 0 deletions
diff --git a/dts/Bindings/arm/ti/k3.yaml b/dts/Bindings/arm/ti/k3.yaml
index 8297512095..c6e1c1e63e 100644
--- a/dts/Bindings/arm/ti/k3.yaml
+++ b/dts/Bindings/arm/ti/k3.yaml
@@ -32,4 +32,7 @@ properties:
       - description: K3 J7200 SoC
         items:
           - const: ti,j7200
+
+additionalProperties: true
+
 ...
diff --git a/dts/Bindings/arm/ti/nspire.yaml b/dts/Bindings/arm/ti/nspire.yaml
index e372b43da6..cc2023bb7f 100644
--- a/dts/Bindings/arm/ti/nspire.yaml
+++ b/dts/Bindings/arm/ti/nspire.yaml
@@ -21,4 +21,7 @@ properties:
           - ti,nspire-tp
           # Clickpad models
           - ti,nspire-clp
+
+additionalProperties: true
+
 ...
diff --git a/dts/Bindings/arm/ti/ti,davinci.yaml b/dts/Bindings/arm/ti/ti,davinci.yaml
index a8765ba294..c022d325fc 100644
--- a/dts/Bindings/arm/ti/ti,davinci.yaml
+++ b/dts/Bindings/arm/ti/ti,davinci.yaml
@@ -23,4 +23,7 @@ properties:
           - enbw,cmc        # EnBW AM1808 based CMC board
           - lego,ev3        # LEGO MINDSTORMS EV3 (AM1808 based)
       - const: ti,da850
+
+additionalProperties: true
+
 ...