dt-bindings: Fix incomplete if/then/else schemas

A recent review highlighted that the json-schema meta-schema allows any
combination of if/then/else schema keywords even though if, then or else
by themselves makes little sense. With an added meta-schema to only
allow valid combinations, there's a handful of schemas found which need
fixing in a variety of ways. Incorrect indentation is the most common
issue.

Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Michael Hennerich <Michael.Hennerich@analog.com>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Krzysztof Kozlowski <krzk+dt@kernel.org>
Cc: Olivier Moysan <olivier.moysan@foss.st.com>
Cc: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Georgi Djakov <djakov@kernel.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Paolo Abeni <pabeni@redhat.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Vinod Koul <vkoul@kernel.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: Fabrice Gasnier <fabrice.gasnier@foss.st.com>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Dmitry Osipenko <digetx@gmail.com>
Cc: linux-iio@vger.kernel.org
Cc: alsa-devel@alsa-project.org
Cc: linux-mmc@vger.kernel.org
Cc: linux-tegra@vger.kernel.org
Cc: netdev@vger.kernel.org
Cc: linux-phy@lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20220330145741.3044896-1-robh@kernel.org

3 files changed, 8 insertions, 7 deletions

diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml
index cf711082ad7d..666414a9c0de 100644
--- a/Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7476.yaml
@@ -98,6 +98,7 @@ allOf:
               - ti,adc121s
               - ti,ads7866
               - ti,ads7868
+    then:
       required:
         - vcc-supply
   # Devices with a vref
diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
index 7c260f209687..912372706280 100644
--- a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
+++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml
@@ -174,7 +174,7 @@ patternProperties:
               contains:
                 const: st,stm32-dfsdm-adc
 
-      - then:
+        then:
           properties:
             st,adc-channels:
               minItems: 1
@@ -206,7 +206,7 @@ patternProperties:
               contains:
                 const: st,stm32-dfsdm-dmic
 
-      - then:
+        then:
           properties:
             st,adc-channels:
               maxItems: 1
@@ -254,7 +254,7 @@ allOf:
           contains:
             const: st,stm32h7-dfsdm
 
-  - then:
+    then:
       patternProperties:
         "^filter@[0-9]+$":
           properties:
@@ -269,7 +269,7 @@ allOf:
           contains:
             const: st,stm32mp1-dfsdm
 
-  - then:
+    then:
       patternProperties:
         "^filter@[0-9]+$":
           properties:
diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad5360.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5360.yaml
index 0d8fb56f4b09..65f86f26947c 100644
--- a/Documentation/devicetree/bindings/iio/dac/adi,ad5360.yaml
+++ b/Documentation/devicetree/bindings/iio/dac/adi,ad5360.yaml
@@ -59,9 +59,9 @@ allOf:
           contains:
             enum:
               - adi,ad5371
-      then:
-        required:
-          - vref2-supply
+    then:
+      required:
+        - vref2-supply
 
 examples:
   - |