1 files changed, 32 insertions, 24 deletions
diff --git a/tools/gencfg/schema/hal/abstract_adc_cfg.xsd b/tools/gencfg/schema/hal/abstract_adc_cfg.xsd
index 4a2901c4e..52a6c9096 100644
--- a/tools/gencfg/schema/hal/abstract_adc_cfg.xsd
+++ b/tools/gencfg/schema/hal/abstract_adc_cfg.xsd
@@ -7,29 +7,37 @@
   <xs:complexType name="AbstractAdcGroupCfgType">
     <xs:complexContent>
       <xs:extension base="DocumentedItem">
-        <xs:attribute name="circular" type="xs:boolean"
-          use="required">
-        </xs:attribute>
-        <xs:attribute name="conversion_callback" use="required">
-          <xs:simpleType>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="\w?[\w\d_]*"></xs:pattern>
-              <xs:minLength value="0"></xs:minLength>
-              <xs:maxLength value="24"></xs:maxLength>
-              <xs:whiteSpace value="collapse"></xs:whiteSpace>
-            </xs:restriction>
-          </xs:simpleType>
-        </xs:attribute>
-        <xs:attribute name="error_callback" use="required">
-          <xs:simpleType>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="\w?[\w\d_]*"></xs:pattern>
-              <xs:minLength value="0"></xs:minLength>
-              <xs:maxLength value="24"></xs:maxLength>
-              <xs:whiteSpace value="collapse"></xs:whiteSpace>
-            </xs:restriction>
-          </xs:simpleType>
-        </xs:attribute>
+        <xs:sequence>
+          <xs:element name="circular" maxOccurs="1" minOccurs="1">
+
+            <xs:simpleType>
+              <xs:restriction base="xs:boolean">
+                <xs:whiteSpace value="collapse"></xs:whiteSpace>
+              </xs:restriction>
+            </xs:simpleType>
+          </xs:element>
+          <xs:element name="conv_callback" maxOccurs="1" minOccurs="1">
+            <xs:simpleType>
+              <xs:restriction base="xs:string">
+                <xs:minLength value="0"></xs:minLength>
+                <xs:maxLength value="24"></xs:maxLength>
+                <xs:pattern value="\w[\w\d_]*"></xs:pattern>
+                <xs:whiteSpace value="collapse"></xs:whiteSpace>
+              </xs:restriction>
+            </xs:simpleType>
+          </xs:element>
+          <xs:element name="error_callback" maxOccurs="1" minOccurs="1">
+            <xs:simpleType>
+              <xs:restriction base="xs:string">
+                <xs:minLength value="0"></xs:minLength>
+                <xs:maxLength value="24"></xs:maxLength>
+
+                <xs:pattern value="\w[\w\d_]*"></xs:pattern>
+                <xs:whiteSpace value="collapse"></xs:whiteSpace>
+              </xs:restriction>
+            </xs:simpleType>
+          </xs:element>
+        </xs:sequence>
       </xs:extension>
     </xs:complexContent>
   </xs:complexType>
@@ -37,7 +45,7 @@
 
   <xs:complexType name="AbstractAdcCfgType">
     <xs:complexContent>
-      <xs:extension base="DocumentedItem"></xs:extension>
+      <xs:extension base="AbstractDriverCfgType"></xs:extension>
     </xs:complexContent>
   </xs:complexType>
 </xs:schema>