sysclk: refactor misc gui

Source/sys-clk/overlay/src/ui/gui/misc_gui.h

@@ -17,8 +17,8 @@ public:
     
 protected:
     std::map<SysClkConfigValue, tsl::elm::ListItem*> configButtons;
-    std::map<SysClkConfigValue, ValueRange> configRanges;  // Store ranges for refresh
+    std::map<SysClkConfigValue, ValueRange> configRanges;
-    std::map<SysClkConfigValue, std::vector<NamedValue>> configNamedValues;  // NEW — Store named values for refresh
+    std::map<SysClkConfigValue, std::vector<NamedValue>> configNamedValues;
     SysClkConfigValueList* configList;
     std::map<SysClkConfigValue, tsl::elm::ToggleListItem*> configToggles;
     std::map<SysClkConfigValue, std::tuple<tsl::elm::TrackBar*, tsl::elm::ListItem*, std::vector<uint64_t>>> configTrackbars;

Source/sys-clk/sysmodule/src/clock_manager.cpp

@@ -142,7 +142,7 @@ bool ClockManager::IsAssignableHz(SysClkModule module, std::uint32_t hz)
     case SysClkModule_CPU:
         return hz >= 400000000;
     case SysClkModule_MEM:
-        return hz == 204000000 || hz >= 665600000;
+        return hz >= 665600000;
     default:
         return true;
     }