Patch up digital microstepping and SPI CS pins

Marlin/src/inc/SanityCheck.h

   #elif defined(AUTOMATIC_CURRENT_CONTROL)
     #error "AUTOMATIC_CURRENT_CONTROL is now MONITOR_DRIVER_STATUS. Please update your configuration."
   #endif
+
+  #if ENABLED(X_IS_TMC2130) && !PIN_EXISTS(X_CS)
+    #error "X_CS_PIN is required for X_IS_TMC2130. Define X_CS_PIN in Configuration_adv.h."
+  #elif ENABLED(X2_IS_TMC2130) && !PIN_EXISTS(X2_CS)
+    #error "X2_CS_PIN is required for X2_IS_TMC2130. Define X2_CS_PIN in Configuration_adv.h."
+  #elif ENABLED(Y_IS_TMC2130) && !PIN_EXISTS(Y_CS)
+    #error "Y_CS_PIN is required for Y_IS_TMC2130. Define Y_CS_PIN in Configuration_adv.h."
+  #elif ENABLED(Y2_IS_TMC2130) && !PIN_EXISTS(Y2_CS)
+    #error "Y2_CS_PIN is required for Y2_IS_TMC2130. Define Y2_CS_PIN in Configuration_adv.h."
+  #elif ENABLED(Z_IS_TMC2130) && !PIN_EXISTS(Z_CS)
+    #error "Z_CS_PIN is required for Z_IS_TMC2130. Define Z_CS_PIN in Configuration_adv.h."
+  #elif ENABLED(Z2_IS_TMC2130) && !PIN_EXISTS(Z2_CS)
+    #error "Z2_CS_PIN is required for Z2_IS_TMC2130. Define Z2_CS_PIN in Configuration_adv.h."
+  #elif ENABLED(E0_IS_TMC2130) && !PIN_EXISTS(E0_CS)
+    #error "E0_CS_PIN is required for E0_IS_TMC2130. Define E0_CS_PIN in Configuration_adv.h."
+  #elif ENABLED(E1_IS_TMC2130) && !PIN_EXISTS(E1_CS)
+    #error "E1_CS_PIN is required for E1_IS_TMC2130. Define E1_CS_PIN in Configuration_adv.h."
+  #elif ENABLED(E2_IS_TMC2130) && !PIN_EXISTS(E2_CS)
+    #error "E2_CS_PIN is required for E2_IS_TMC2130. Define E2_CS_PIN in Configuration_adv.h."
+  #elif ENABLED(E3_IS_TMC2130) && !PIN_EXISTS(E3_CS)
+    #error "E3_CS_PIN is required for E3_IS_TMC2130. Define E3_CS_PIN in Configuration_adv.h."
+  #elif ENABLED(E4_IS_TMC2130) && !PIN_EXISTS(E4_CS)
+    #error "E4_CS_PIN is required for E4_IS_TMC2130. Define E4_CS_PIN in Configuration_adv.h."
+  #endif
+
 #endif
 
 /**

Marlin/src/pins/pins.h

 #ifndef Z_MS2_PIN
   #define Z_MS2_PIN -1
 #endif
+#ifndef Z_MS3_PIN
+  #define Z_MS3_PIN -1
+#endif
+#ifndef E0_MS1_PIN
+  #define E0_MS1_PIN -1
+#endif
+#ifndef E0_MS2_PIN
+  #define E0_MS2_PIN -1
+#endif
+#ifndef E1_MS1_PIN
+  #define E1_MS1_PIN -1
+#endif
+#ifndef E1_MS2_PIN
+  #define E1_MS2_PIN -1
+#endif
+#ifndef E2_MS1_PIN
+  #define E2_MS1_PIN -1
+#endif
+#ifndef E2_MS2_PIN
+  #define E2_MS2_PIN -1
+#endif
+#ifndef E3_MS1_PIN
+  #define E3_MS1_PIN -1
+#endif
+#ifndef E3_MS2_PIN
+  #define E3_MS2_PIN -1
+#endif
+#ifndef E3_MS3_PIN
+  #define E3_MS3_PIN -1
+#endif
+#ifndef E4_MS1_PIN
+  #define E4_MS1_PIN -1
+#endif
+#ifndef E4_MS2_PIN
+  #define E4_MS2_PIN -1
+#endif
+#ifndef E4_MS3_PIN
+  #define E4_MS3_PIN -1
+#endif
+
 #ifndef E0_STEP_PIN
   #define E0_STEP_PIN -1
 #endif
 #ifndef E0_ENABLE_PIN
   #define E0_ENABLE_PIN -1
 #endif
-#ifndef E0_MS1_PIN
-  #define E0_MS1_PIN -1
-#endif
-#ifndef E0_MS2_PIN
-  #define E0_MS2_PIN -1
-#endif
 #ifndef E1_STEP_PIN
   #define E1_STEP_PIN -1
 #endif
 #ifndef E1_ENABLE_PIN
   #define E1_ENABLE_PIN -1
 #endif
-#ifndef E1_MS1_PIN
-  #define E1_MS1_PIN -1
-#endif
-#ifndef E1_MS2_PIN
-  #define E1_MS2_PIN -1
-#endif
 #ifndef E2_STEP_PIN
   #define E2_STEP_PIN -1
 #endif
     #define _E1_PINS E1_STEP_PIN, E1_DIR_PIN, E1_ENABLE_PIN, E1_MS1_PIN, E1_MS2_PIN,
     #if EXTRUDERS > 4 // Tools 4 and 5 use E2
       #undef _E2_PINS
-      #define _E2_PINS E2_STEP_PIN, E2_DIR_PIN, E2_ENABLE_PIN,
+      #define _E2_PINS E2_STEP_PIN, E2_DIR_PIN, E2_ENABLE_PIN, E2_MS1_PIN, E2_MS2_PIN,
     #endif
   #endif
 #elif EXTRUDERS > 1
   #define _E1_PINS E1_STEP_PIN, E1_DIR_PIN, E1_ENABLE_PIN, E1_MS1_PIN, E1_MS2_PIN,
   #if EXTRUDERS > 2
     #undef _E2_PINS
-    #define _E2_PINS E2_STEP_PIN, E2_DIR_PIN, E2_ENABLE_PIN,
+    #define _E2_PINS E2_STEP_PIN, E2_DIR_PIN, E2_ENABLE_PIN, E2_MS1_PIN, E2_MS2_PIN,
     #if EXTRUDERS > 3
       #undef _E3_PINS
-      #define _E3_PINS E3_STEP_PIN, E3_DIR_PIN, E3_ENABLE_PIN,
+      #define _E3_PINS E3_STEP_PIN, E3_DIR_PIN, E3_ENABLE_PIN, E3_MS1_PIN, E3_MS2_PIN,
       #if EXTRUDERS > 4
         #undef _E4_PINS
-        #define _E4_PINS E4_STEP_PIN, E4_DIR_PIN, E4_ENABLE_PIN,
+        #define _E4_PINS E4_STEP_PIN, E4_DIR_PIN, E4_ENABLE_PIN, E4_MS1_PIN, E4_MS2_PIN,
       #endif // EXTRUDERS > 4
     #endif // EXTRUDERS > 3
   #endif // EXTRUDERS > 2
   #endif // HOTENDS > 2
 #elif ENABLED(MIXING_EXTRUDER)
   #undef _E1_PINS
-  #define _E1_PINS E1_STEP_PIN, E1_DIR_PIN, E1_ENABLE_PIN,
+  #define _E1_PINS E1_STEP_PIN, E1_DIR_PIN, E1_ENABLE_PIN, E1_MS1_PIN, E1_MS2_PIN,
   #if MIXING_STEPPERS > 2
     #undef _E2_PINS
-    #define _E2_PINS E2_STEP_PIN, E2_DIR_PIN, E2_ENABLE_PIN,
+    #define _E2_PINS E2_STEP_PIN, E2_DIR_PIN, E2_ENABLE_PIN, E2_MS1_PIN, E2_MS2_PIN,
     #if MIXING_STEPPERS > 3
       #undef _E3_PINS
-      #define _E3_PINS E3_STEP_PIN, E3_DIR_PIN, E3_ENABLE_PIN,
+      #define _E3_PINS E3_STEP_PIN, E3_DIR_PIN, E3_ENABLE_PIN, E3_MS1_PIN, E3_MS2_PIN,
       #if MIXING_STEPPERS > 4
         #undef _E4_PINS
-        #define _E4_PINS E4_STEP_PIN, E4_DIR_PIN, E4_ENABLE_PIN,
+        #define _E4_PINS E4_STEP_PIN, E4_DIR_PIN, E4_ENABLE_PIN, E4_MS1_PIN, E4_MS2_PIN,
       #endif // MIXING_STEPPERS > 4
     #endif // MIXING_STEPPERS > 3
   #endif // MIXING_STEPPERS > 2

Marlin/src/pins/pinsDebug_list.h

 #if PIN_EXISTS(E3_STEP)
   REPORT_NAME_DIGITAL(E3_STEP_PIN, __LINE__ )
 #endif
+#if PIN_EXISTS(E4_CS)
+  REPORT_NAME_DIGITAL(E4_CS_PIN, __LINE__ )
+#endif
 #if PIN_EXISTS(E4_DIR)
   REPORT_NAME_DIGITAL(E4_DIR_PIN, __LINE__ )
 #endif
 #if PIN_EXISTS(E4_ENABLE)
   REPORT_NAME_DIGITAL(E4_ENABLE_PIN, __LINE__ )
 #endif
+#if PIN_EXISTS(E4_MS1)
+  REPORT_NAME_DIGITAL(E4_MS1_PIN, __LINE__ )
+#endif
+#if PIN_EXISTS(E4_MS2)
+  REPORT_NAME_DIGITAL(E4_MS2_PIN, __LINE__ )
+#endif
+#if PIN_EXISTS(E4_MS3)
+  REPORT_NAME_DIGITAL(E4_MS3_PIN, __LINE__ )
+#endif
 #if PIN_EXISTS(E4_STEP)
   REPORT_NAME_DIGITAL(E4_STEP_PIN, __LINE__ )
 #endif