regenerate all

examples/all-clusters-app/all-clusters-common/all-clusters-app.matter

@@ -1870,6 +1870,7 @@ server cluster EthernetNetworkDiagnostics = 55 {
   command ResetCounts(): DefaultSuccess = 0;
 }
 
+/** Accurate time is required for a number of reasons, including scheduling, display and validating security materials. */
 server cluster TimeSynchronization = 56 {
   enum GranularityEnum : ENUM8 {
     kNoTimeGranularity = 0;
@@ -1916,18 +1917,6 @@ server cluster TimeSynchronization = 56 {
     kTimeSyncClient = 0x8;
   }
 
-  struct TrustedTimeSourceStruct {
-    fabric_idx fabricIndex = 0;
-    node_id nodeID = 1;
-    endpoint_no endpoint = 2;
-  }
-
-  struct TimeZoneStruct {
-    int32s offset = 0;
-    epoch_us validAt = 1;
-    optional char_string<64> name = 2;
-  }
-
   struct DSTOffsetStruct {
     int32s offset = 0;
     epoch_us validStarting = 1;
@@ -1939,6 +1928,18 @@ server cluster TimeSynchronization = 56 {
     endpoint_no endpoint = 1;
   }
 
+  struct TimeZoneStruct {
+    int32s offset = 0;
+    epoch_us validAt = 1;
+    optional char_string<64> name = 2;
+  }
+
+  struct TrustedTimeSourceStruct {
+    fabric_idx fabricIndex = 0;
+    node_id nodeID = 1;
+    endpoint_no endpoint = 2;
+  }
+
   info event DSTTableEmpty = 0 {
   }
 
@@ -2008,6 +2009,9 @@ server cluster TimeSynchronization = 56 {
   command access(invoke: administer) SetDefaultNTP(SetDefaultNTPRequest): DefaultSuccess = 5;
 }
 
+/** This cluster exposes interactions with a switch device, for the purpose of using those interactions by other devices.
+Two types of switch devices are supported: latching switch (e.g. rocker switch) and momentary switch (e.g. push button), distinguished with their feature flags.
+Interactions with the switch device are exposed as attributes (for the latching switch) and as events (for both types of switches). An interested party MAY subscribe to these attributes/events and thus be informed of the interactions, and can perform actions based on this, for example by sending commands to perform an action such as controlling a light or a window shade. */
 server cluster Switch = 59 {
   bitmap SwitchFeature : BITMAP32 {
     kLatchingSwitch = 0x1;
@@ -5005,14 +5009,14 @@ endpoint 0 {
     emits event TimeFailure;
     emits event MissingTrustedTimeSource;
     ram      attribute UTCTime;
-    ram      attribute granularity;
-    ram      attribute timeSource;
+    ram      attribute granularity default = 0x00;
+    ram      attribute timeSource default = 0x00;
     callback attribute trustedTimeSource;
     callback attribute defaultNTP;
     callback attribute timeZone default = 1;
     callback attribute DSTOffset;
     ram      attribute localTime default = 1;
-    ram      attribute timeZoneDatabase;
+    ram      attribute timeZoneDatabase default = 0;
     ram      attribute timeZoneListMaxSize default = 3;
     ram      attribute DSTOffsetListMaxSize;
     callback attribute generatedCommandList;

examples/light-switch-app/light-switch-common/light-switch-app.matter

@@ -1428,6 +1428,7 @@ server cluster EthernetNetworkDiagnostics = 55 {
   command ResetCounts(): DefaultSuccess = 0;
 }
 
+/** Accurate time is required for a number of reasons, including scheduling, display and validating security materials. */
 server cluster TimeSynchronization = 56 {
   enum GranularityEnum : ENUM8 {
     kNoTimeGranularity = 0;
@@ -1474,18 +1475,6 @@ server cluster TimeSynchronization = 56 {
     kTimeSyncClient = 0x8;
   }
 
-  struct TrustedTimeSourceStruct {
-    fabric_idx fabricIndex = 0;
-    node_id nodeID = 1;
-    endpoint_no endpoint = 2;
-  }
-
-  struct TimeZoneStruct {
-    int32s offset = 0;
-    epoch_us validAt = 1;
-    optional char_string<64> name = 2;
-  }
-
   struct DSTOffsetStruct {
     int32s offset = 0;
     epoch_us validStarting = 1;
@@ -1497,6 +1486,18 @@ server cluster TimeSynchronization = 56 {
     endpoint_no endpoint = 1;
   }
 
+  struct TimeZoneStruct {
+    int32s offset = 0;
+    epoch_us validAt = 1;
+    optional char_string<64> name = 2;
+  }
+
+  struct TrustedTimeSourceStruct {
+    fabric_idx fabricIndex = 0;
+    node_id nodeID = 1;
+    endpoint_no endpoint = 2;
+  }
+
   info event DSTTableEmpty = 0 {
   }
 
@@ -1566,6 +1567,9 @@ server cluster TimeSynchronization = 56 {
   command access(invoke: administer) SetDefaultNTP(SetDefaultNTPRequest): DefaultSuccess = 5;
 }
 
+/** This cluster exposes interactions with a switch device, for the purpose of using those interactions by other devices.
+Two types of switch devices are supported: latching switch (e.g. rocker switch) and momentary switch (e.g. push button), distinguished with their feature flags.
+Interactions with the switch device are exposed as attributes (for the latching switch) and as events (for both types of switches). An interested party MAY subscribe to these attributes/events and thus be informed of the interactions, and can perform actions based on this, for example by sending commands to perform an action such as controlling a light or a window shade. */
 server cluster Switch = 59 {
   bitmap SwitchFeature : BITMAP32 {
     kLatchingSwitch = 0x1;
@@ -2444,14 +2448,14 @@ endpoint 0 {
     emits event TimeFailure;
     emits event MissingTrustedTimeSource;
     ram      attribute UTCTime;
-    ram      attribute granularity;
-    ram      attribute timeSource;
+    ram      attribute granularity default = 0x00;
+    ram      attribute timeSource default = 0x00;
     callback attribute trustedTimeSource;
     callback attribute defaultNTP;
     callback attribute timeZone default = 1;
     callback attribute DSTOffset;
     ram      attribute localTime;
-    ram      attribute timeZoneDatabase;
+    ram      attribute timeZoneDatabase default = 0;
     ram      attribute timeZoneListMaxSize default = 3;
     ram      attribute DSTOffsetListMaxSize;
     callback attribute generatedCommandList;

src/controller/data_model/controller-clusters.matter

@@ -2033,6 +2033,7 @@ client cluster EthernetNetworkDiagnostics = 55 {
   command ResetCounts(): DefaultSuccess = 0;
 }
 
+/** Accurate time is required for a number of reasons, including scheduling, display and validating security materials. */
 client cluster TimeSynchronization = 56 {
   enum GranularityEnum : ENUM8 {
     kNoTimeGranularity = 0;
@@ -2079,18 +2080,6 @@ client cluster TimeSynchronization = 56 {
     kTimeSyncClient = 0x8;
   }
 
-  struct TrustedTimeSourceStruct {
-    fabric_idx fabricIndex = 0;
-    node_id nodeID = 1;
-    endpoint_no endpoint = 2;
-  }
-
-  struct TimeZoneStruct {
-    int32s offset = 0;
-    epoch_us validAt = 1;
-    optional char_string<64> name = 2;
-  }
-
   struct DSTOffsetStruct {
     int32s offset = 0;
     epoch_us validStarting = 1;
@@ -2102,6 +2091,18 @@ client cluster TimeSynchronization = 56 {
     endpoint_no endpoint = 1;
   }
 
+  struct TimeZoneStruct {
+    int32s offset = 0;
+    epoch_us validAt = 1;
+    optional char_string<64> name = 2;
+  }
+
+  struct TrustedTimeSourceStruct {
+    fabric_idx fabricIndex = 0;
+    node_id nodeID = 1;
+    endpoint_no endpoint = 2;
+  }
+
   info event DSTTableEmpty = 0 {
   }
 
@@ -2122,16 +2123,17 @@ client cluster TimeSynchronization = 56 {
 
   readonly attribute nullable epoch_us UTCTime = 0;
   readonly attribute GranularityEnum granularity = 1;
-  readonly attribute TimeSourceEnum timeSource = 2;
+  readonly attribute optional TimeSourceEnum timeSource = 2;
   readonly attribute nullable TrustedTimeSourceStruct trustedTimeSource[] = 3;
-  readonly attribute nullable char_string<128> defaultNTP = 4;
-  readonly attribute TimeZoneStruct timeZone[] = 5;
-  readonly attribute DSTOffsetStruct DSTOffset[] = 6;
-  readonly attribute nullable epoch_us localTime = 7;
-  readonly attribute TimeZoneDatabaseEnum timeZoneDatabase = 8;
-  readonly attribute boolean NTPServerAvailable = 9;
-  readonly attribute int8u timeZoneListMaxSize = 10;
-  readonly attribute int8u DSTOffsetListMaxSize = 11;
+  readonly attribute optional nullable char_string<128> defaultNTP = 4;
+  readonly attribute optional TimeZoneStruct timeZone[] = 5;
+  readonly attribute optional DSTOffsetStruct DSTOffset[] = 6;
+  readonly attribute optional nullable epoch_us localTime = 7;
+  readonly attribute optional TimeZoneDatabaseEnum timeZoneDatabase = 8;
+  readonly attribute optional boolean NTPServerAvailable = 9;
+  readonly attribute optional int8u timeZoneListMaxSize = 10;
+  readonly attribute optional int8u DSTOffsetListMaxSize = 11;
+  readonly attribute optional boolean supportsDNSResolve = 12;
   readonly attribute command_id generatedCommandList[] = 65528;
   readonly attribute command_id acceptedCommandList[] = 65529;
   readonly attribute event_id eventList[] = 65530;
@@ -2153,6 +2155,10 @@ client cluster TimeSynchronization = 56 {
     TimeZoneStruct timeZone[] = 0;
   }
 
+  response struct SetTimeZoneResponse = 3 {
+    boolean DSTOffsetRequired = 0;
+  }
+
   request struct SetDSTOffsetRequest {
     DSTOffsetStruct DSTOffset[] = 0;
   }
@@ -2161,17 +2167,22 @@ client cluster TimeSynchronization = 56 {
     nullable CHAR_STRING<128> defaultNTP = 0;
   }
 
-  response struct SetTimeZoneResponse = 3 {
-    boolean DSTOffsetRequired = 0;
-  }
-
+  /** This command MAY be issued by Administrator to set the time. */
   command access(invoke: administer) SetUtcTime(SetUtcTimeRequest): DefaultSuccess = 0;
+  /** This command SHALL set TrustedTimeSource. */
   fabric command access(invoke: administer) SetTrustedTimeSource(SetTrustedTimeSourceRequest): DefaultSuccess = 1;
+  /** This command SHALL set TimeZone. */
   command access(invoke: manage) SetTimeZone(SetTimeZoneRequest): SetTimeZoneResponse = 2;
+  /** This command SHALL set DSTOffset. */
   command access(invoke: manage) SetDSTOffset(SetDSTOffsetRequest): DefaultSuccess = 4;
+  /** This command is used to set DefaultNTP. */
   command access(invoke: administer) SetDefaultNTP(SetDefaultNTPRequest): DefaultSuccess = 5;
 }
 
+/** This Cluster serves two purposes towards a Node communicating with a Bridge: indicate that the functionality on
+          the Endpoint where it is placed (and its Parts) is bridged from a non-CHIP technology; and provide a centralized
+          collection of attributes that the Node MAY collect to aid in conveying information regarding the Bridged Device to a user,
+          such as the vendor name, the model name, or user-assigned name. */
 client cluster BridgedDeviceBasicInformation = 57 {
   critical event StartUp = 0 {
     INT32U softwareVersion = 0;

src/controller/java/generated/java/chip/devicecontroller/ClusterReadMapping.java

@@ -5784,6 +5784,20 @@ public Map<String, Map<String, InteractionInfo>> getReadAttributeMap() {
     readTimeSynchronizationInteractionInfo.put(
         "readDSTOffsetListMaxSizeAttribute",
         readTimeSynchronizationDSTOffsetListMaxSizeAttributeInteractionInfo);
+    Map<String, CommandParameterInfo> readTimeSynchronizationSupportsDNSResolveCommandParams =
+        new LinkedHashMap<String, CommandParameterInfo>();
+    InteractionInfo readTimeSynchronizationSupportsDNSResolveAttributeInteractionInfo =
+        new InteractionInfo(
+            (cluster, callback, commandArguments) -> {
+              ((ChipClusters.TimeSynchronizationCluster) cluster)
+                  .readSupportsDNSResolveAttribute(
+                      (ChipClusters.BooleanAttributeCallback) callback);
+            },
+            () -> new ClusterInfoMapping.DelegatedBooleanAttributeCallback(),
+            readTimeSynchronizationSupportsDNSResolveCommandParams);
+    readTimeSynchronizationInteractionInfo.put(
+        "readSupportsDNSResolveAttribute",
+        readTimeSynchronizationSupportsDNSResolveAttributeInteractionInfo);
     Map<String, CommandParameterInfo> readTimeSynchronizationGeneratedCommandListCommandParams =
         new LinkedHashMap<String, CommandParameterInfo>();
     InteractionInfo readTimeSynchronizationGeneratedCommandListAttributeInteractionInfo =