hoc-clk: add (half finished) cpu dvfs

Source/hoc-clk/common/include/hocclk/board.h

@@ -143,6 +143,12 @@ enum {
     DVFSMode_EnumMax,
 };
 
+enum {
+    CPUDVFSMode_Disabled = 0,
+    CPUDVFSMode_Modify, // LUT Modify dvfs
+    CPUDVFSMode_EnumMax,
+};
+
 typedef enum {
     GpuSchedulingMode_DoNotOverride = 0,
     GpuSchedulingMode_Enabled,