[PATCH] dt-bindings: More use 'enum' instead of 'oneOf' plus 'const' entries

[Rob Herring <robh@xxxxxxxxxx>]

'enum' is equivalent to 'oneOf' with a list of 'const' entries, but 'enum'
is more concise and yields better error messages.

Fix a couple more cases which have appeared.

Cc: Rob Clark <robdclark@xxxxxxxxx>
Cc: Sean Paul <sean@xxxxxxxxxx>
Cc: Mark Brown <broonie@xxxxxxxxxx>
Cc: Wim Van Sebroeck <wim@xxxxxxxxxxxxxxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Cc: Jonathan Marek <jonathan@xxxxxxxx>
Cc: Aswath Govindraju <a-govindraju@xxxxxx>
Cc: Marc Zyngier <maz@xxxxxxxxxx>
Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx
Cc: freedreno@xxxxxxxxxxxxxxxxxxxxx
Cc: linux-spi@xxxxxxxxxxxxxxx
Cc: linux-watchdog@xxxxxxxxxxxxxxx
Signed-off-by: Rob Herring <robh@xxxxxxxxxx>
---
 .../bindings/display/msm/dsi-phy-7nm.yaml          |  8 ++++----
 .../devicetree/bindings/spi/omap-spi.yaml          |  6 +++---
 .../bindings/watchdog/maxim,max63xx.yaml           | 14 +++++++-------
 3 files changed, 14 insertions(+), 14 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
index 4265399bb154..c851770bbdf2 100644
--- a/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
+++ b/Documentation/devicetree/bindings/display/msm/dsi-phy-7nm.yaml
@@ -14,10 +14,10 @@ allOf:
 
 properties:
   compatible:
-    oneOf:
-      - const: qcom,dsi-phy-7nm
-      - const: qcom,dsi-phy-7nm-8150
-      - const: qcom,sc7280-dsi-phy-7nm
+    enum:
+      - qcom,dsi-phy-7nm
+      - qcom,dsi-phy-7nm-8150
+      - qcom,sc7280-dsi-phy-7nm
 
   reg:
     items:
diff --git a/Documentation/devicetree/bindings/spi/omap-spi.yaml b/Documentation/devicetree/bindings/spi/omap-spi.yaml
index e55538186cf6..9952199cae11 100644
--- a/Documentation/devicetree/bindings/spi/omap-spi.yaml
+++ b/Documentation/devicetree/bindings/spi/omap-spi.yaml
@@ -84,9 +84,9 @@ unevaluatedProperties: false
 if:
   properties:
     compatible:
-      oneOf:
-        - const: ti,omap2-mcspi
-        - const: ti,omap4-mcspi
+      enum:
+        - ti,omap2-mcspi
+        - ti,omap4-mcspi
 
 then:
   properties:
diff --git a/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml b/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml
index f2105eedac2c..ab9641e845db 100644
--- a/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml
+++ b/Documentation/devicetree/bindings/watchdog/maxim,max63xx.yaml
@@ -15,13 +15,13 @@ maintainers:
 
 properties:
   compatible:
-    oneOf:
-      - const: maxim,max6369
-      - const: maxim,max6370
-      - const: maxim,max6371
-      - const: maxim,max6372
-      - const: maxim,max6373
-      - const: maxim,max6374
+    enum:
+      - maxim,max6369
+      - maxim,max6370
+      - maxim,max6371
+      - maxim,max6372
+      - maxim,max6373
+      - maxim,max6374
 
   reg:
     description: This is a 1-byte memory-mapped address
-- 
2.30.2