diff --git a/Marlin/src/config/Configuration_adv.h b/Marlin/src/config/Configuration_adv.h
index 561c83111..b05db4d2c 100644
--- a/Marlin/src/config/Configuration_adv.h
+++ b/Marlin/src/config/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h b/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h
index 701e77ddf..808ed1a73 100644
--- a/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h
+++ b/Marlin/src/config/examples/AlephObjects/TAZ4/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/Anet/A6/Configuration_adv.h b/Marlin/src/config/examples/Anet/A6/Configuration_adv.h
index 8e75a664c..6a8cd7d14 100644
--- a/Marlin/src/config/examples/Anet/A6/Configuration_adv.h
+++ b/Marlin/src/config/examples/Anet/A6/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/Anet/A8/Configuration_adv.h b/Marlin/src/config/examples/Anet/A8/Configuration_adv.h
index b75bc99d9..75df5605e 100644
--- a/Marlin/src/config/examples/Anet/A8/Configuration_adv.h
+++ b/Marlin/src/config/examples/Anet/A8/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h b/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h
index 5b575f147..bf0313aa1 100644
--- a/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h
+++ b/Marlin/src/config/examples/BQ/Hephestos/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h b/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h
index 4da99abc5..2e2c0e1b8 100644
--- a/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h
+++ b/Marlin/src/config/examples/BQ/Hephestos_2/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h b/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h
index 5b575f147..bf0313aa1 100644
--- a/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h
+++ b/Marlin/src/config/examples/BQ/WITBOX/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/Cartesio/Configuration_adv.h b/Marlin/src/config/examples/Cartesio/Configuration_adv.h
index b1efb3a1c..aca1c3e21 100644
--- a/Marlin/src/config/examples/Cartesio/Configuration_adv.h
+++ b/Marlin/src/config/examples/Cartesio/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/Felix/Configuration_adv.h b/Marlin/src/config/examples/Felix/Configuration_adv.h
index 3eadd8e0a..3490fc101 100644
--- a/Marlin/src/config/examples/Felix/Configuration_adv.h
+++ b/Marlin/src/config/examples/Felix/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/Folger Tech/i3-2020/Configuration_adv.h b/Marlin/src/config/examples/Folger Tech/i3-2020/Configuration_adv.h
index c4b9bc1a2..b700b4e8f 100644
--- a/Marlin/src/config/examples/Folger Tech/i3-2020/Configuration_adv.h	
+++ b/Marlin/src/config/examples/Folger Tech/i3-2020/Configuration_adv.h	
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h b/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h
index 06197b8c5..e4d8f54f0 100644
--- a/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h
+++ b/Marlin/src/config/examples/Infitary/i3-M508/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h b/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h
index 0b4566ce5..8582fd29a 100644
--- a/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h
+++ b/Marlin/src/config/examples/Malyan/M150/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/RigidBot/Configuration_adv.h b/Marlin/src/config/examples/RigidBot/Configuration_adv.h
index 033c27a76..03e54a17a 100644
--- a/Marlin/src/config/examples/RigidBot/Configuration_adv.h
+++ b/Marlin/src/config/examples/RigidBot/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/SCARA/Configuration_adv.h b/Marlin/src/config/examples/SCARA/Configuration_adv.h
index 43076df9b..f254cf341 100644
--- a/Marlin/src/config/examples/SCARA/Configuration_adv.h
+++ b/Marlin/src/config/examples/SCARA/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h b/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h
index f4910680d..396119257 100644
--- a/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h
+++ b/Marlin/src/config/examples/Sanguinololu/Configuration_adv.h
@@ -564,6 +564,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h b/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h
index 5ac54e9c7..70a0a433a 100644
--- a/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h
+++ b/Marlin/src/config/examples/TinyBoy2/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h b/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h
index a9ad356bf..f6696d9e2 100644
--- a/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h
+++ b/Marlin/src/config/examples/Velleman/K8200/Configuration_adv.h
@@ -588,6 +588,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h b/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h
index 954fe7805..596912602 100644
--- a/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h
+++ b/Marlin/src/config/examples/Velleman/K8400/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h b/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h
index 44b414b3c..027f70b2f 100644
--- a/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/FLSUN/auto_calibrate/Configuration_adv.h
@@ -577,6 +577,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h b/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h
index 407e296dc..f9edf48b3 100644
--- a/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/FLSUN/kossel_mini/Configuration_adv.h
@@ -577,6 +577,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/delta/generic/Configuration_adv.h b/Marlin/src/config/examples/delta/generic/Configuration_adv.h
index 407e296dc..f9edf48b3 100644
--- a/Marlin/src/config/examples/delta/generic/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/generic/Configuration_adv.h
@@ -577,6 +577,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h b/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h
index 407e296dc..f9edf48b3 100644
--- a/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/kossel_mini/Configuration_adv.h
@@ -577,6 +577,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h b/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h
index 7f0b0b493..ad920e516 100644
--- a/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/kossel_pro/Configuration_adv.h
@@ -582,6 +582,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h b/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h
index f1c42ee2d..c6d202a87 100644
--- a/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h
+++ b/Marlin/src/config/examples/delta/kossel_xl/Configuration_adv.h
@@ -577,6 +577,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h b/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h
index 3a00d2264..5e02ac9f6 100644
--- a/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h
+++ b/Marlin/src/config/examples/gCreate/gMax1.5+/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/makibox/Configuration_adv.h b/Marlin/src/config/examples/makibox/Configuration_adv.h
index ae2324216..65b5e0c6f 100644
--- a/Marlin/src/config/examples/makibox/Configuration_adv.h
+++ b/Marlin/src/config/examples/makibox/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h b/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h
index 28807823e..f552e184e 100644
--- a/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h
+++ b/Marlin/src/config/examples/tvrrug/Round2/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety
diff --git a/Marlin/src/config/examples/wt150/Configuration_adv.h b/Marlin/src/config/examples/wt150/Configuration_adv.h
index ec51165e4..28b9a397f 100644
--- a/Marlin/src/config/examples/wt150/Configuration_adv.h
+++ b/Marlin/src/config/examples/wt150/Configuration_adv.h
@@ -575,6 +575,13 @@
   // Enable this option and reduce the value to optimize screen updates.
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
+
+  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+    #define DOGLCD_SCK SCK_PIN
+    #define DOGLCD_MOSI MOSI_PIN
+  #endif
+
 #endif // DOGLCD
 
 // @section safety