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diff --git a/Marlin/src/module/stepper/trinamic.h b/Marlin/src/module/stepper/trinamic.h
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+++ b/Marlin/src/module/stepper/trinamic.h
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+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+/**
+ * stepper/trinamic.h
+ * Stepper driver indirection for Trinamic
+ */
+
+#include <TMCStepper.h>
+#if TMCSTEPPER_VERSION < 0x000500
+  #error "Update TMCStepper library to 0.5.0 or newer."
+#endif
+
+#include "../../inc/MarlinConfig.h"
+#include "../../feature/tmc_util.h"
+
+#define CLASS_TMC2130 TMC2130Stepper
+#define CLASS_TMC2160 TMC2160Stepper
+#define CLASS_TMC2208 TMC2208Stepper
+#define CLASS_TMC2209 TMC2209Stepper
+#define CLASS_TMC2660 TMC2660Stepper
+#define CLASS_TMC5130 TMC5130Stepper
+#define CLASS_TMC5160 TMC5160Stepper
+
+#define TMC_X_LABEL 'X', '0'
+#define TMC_Y_LABEL 'Y', '0'
+#define TMC_Z_LABEL 'Z', '0'
+
+#define TMC_X2_LABEL 'X', '2'
+#define TMC_Y2_LABEL 'Y', '2'
+#define TMC_Z2_LABEL 'Z', '2'
+#define TMC_Z3_LABEL 'Z', '3'
+#define TMC_Z4_LABEL 'Z', '4'
+
+#define TMC_E0_LABEL 'E', '0'
+#define TMC_E1_LABEL 'E', '1'
+#define TMC_E2_LABEL 'E', '2'
+#define TMC_E3_LABEL 'E', '3'
+#define TMC_E4_LABEL 'E', '4'
+#define TMC_E5_LABEL 'E', '5'
+#define TMC_E6_LABEL 'E', '6'
+#define TMC_E7_LABEL 'E', '7'
+
+#define __TMC_CLASS(TYPE, L, I, A) TMCMarlin<CLASS_##TYPE, L, I, A>
+#define _TMC_CLASS(TYPE, LandI, A) __TMC_CLASS(TYPE, LandI, A)
+#define TMC_CLASS(ST, A) _TMC_CLASS(ST##_DRIVER_TYPE, TMC_##ST##_LABEL, A##_AXIS)
+#if ENABLED(DISTINCT_E_FACTORS)
+  #define TMC_CLASS_E(N) TMC_CLASS(E##N, E##N)
+#else
+  #define TMC_CLASS_E(N) TMC_CLASS(E##N, E)
+#endif
+
+typedef struct {
+  uint8_t toff;
+  int8_t hend;
+  uint8_t hstrt;
+} chopper_timing_t;
+
+#ifndef CHOPPER_TIMING_X
+  #define CHOPPER_TIMING_X CHOPPER_TIMING
+#endif
+#ifndef CHOPPER_TIMING_Y
+  #define CHOPPER_TIMING_Y CHOPPER_TIMING
+#endif
+#ifndef CHOPPER_TIMING_Z
+  #define CHOPPER_TIMING_Z CHOPPER_TIMING
+#endif
+#ifndef CHOPPER_TIMING_E
+  #define CHOPPER_TIMING_E CHOPPER_TIMING
+#endif
+
+#if HAS_TMC220x
+  void tmc_serial_begin();
+#endif
+
+void restore_trinamic_drivers();
+void reset_trinamic_drivers();
+
+#define AXIS_HAS_SQUARE_WAVE(A) (AXIS_IS_TMC(A) && ENABLED(SQUARE_WAVE_STEPPING))
+
+// X Stepper
+#if AXIS_IS_TMC(X)
+  extern TMC_CLASS(X, X) stepperX;
+  static constexpr chopper_timing_t chopper_timing_X = CHOPPER_TIMING_X;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE)
+    #define X_ENABLE_INIT() NOOP
+    #define X_ENABLE_WRITE(STATE) stepperX.toff((STATE)==X_ENABLE_ON ? chopper_timing_X.toff : 0)
+    #define X_ENABLE_READ() stepperX.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(X)
+    #define X_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(X_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// Y Stepper
+#if AXIS_IS_TMC(Y)
+  extern TMC_CLASS(Y, Y) stepperY;
+  static constexpr chopper_timing_t chopper_timing_Y = CHOPPER_TIMING_Y;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE)
+    #define Y_ENABLE_INIT() NOOP
+    #define Y_ENABLE_WRITE(STATE) stepperY.toff((STATE)==Y_ENABLE_ON ? chopper_timing_Y.toff : 0)
+    #define Y_ENABLE_READ() stepperY.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(Y)
+    #define Y_STEP_WRITE(STATE) do{ if (STATE) TOGGLE(Y_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// Z Stepper
+#if AXIS_IS_TMC(Z)
+  extern TMC_CLASS(Z, Z) stepperZ;
+  static constexpr chopper_timing_t chopper_timing_Z = CHOPPER_TIMING_Z;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE)
+    #define Z_ENABLE_INIT() NOOP
+    #define Z_ENABLE_WRITE(STATE) stepperZ.toff((STATE)==Z_ENABLE_ON ? chopper_timing_Z.toff : 0)
+    #define Z_ENABLE_READ() stepperZ.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(Z)
+    #define Z_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(Z_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// X2 Stepper
+#if HAS_X2_ENABLE && AXIS_IS_TMC(X2)
+  extern TMC_CLASS(X2, X) stepperX2;
+  #ifndef CHOPPER_TIMING_X2
+    #define CHOPPER_TIMING_X2 CHOPPER_TIMING_X
+  #endif
+  static constexpr chopper_timing_t chopper_timing_X2 = CHOPPER_TIMING_X2;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE)
+    #define X2_ENABLE_INIT() NOOP
+    #define X2_ENABLE_WRITE(STATE) stepperX2.toff((STATE)==X_ENABLE_ON ? chopper_timing_X2.toff : 0)
+    #define X2_ENABLE_READ() stepperX2.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(X2)
+    #define X2_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(X2_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// Y2 Stepper
+#if HAS_Y2_ENABLE && AXIS_IS_TMC(Y2)
+  extern TMC_CLASS(Y2, Y) stepperY2;
+  #ifndef CHOPPER_TIMING_Y2
+    #define CHOPPER_TIMING_Y2 CHOPPER_TIMING_Y
+  #endif
+  static constexpr chopper_timing_t chopper_timing_Y2 = CHOPPER_TIMING_Y2;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE)
+    #define Y2_ENABLE_INIT() NOOP
+    #define Y2_ENABLE_WRITE(STATE) stepperY2.toff((STATE)==Y_ENABLE_ON ? chopper_timing_Y2.toff : 0)
+    #define Y2_ENABLE_READ() stepperY2.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(Y2)
+    #define Y2_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(Y2_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// Z2 Stepper
+#if HAS_Z2_ENABLE && AXIS_IS_TMC(Z2)
+  extern TMC_CLASS(Z2, Z) stepperZ2;
+  #ifndef CHOPPER_TIMING_Z2
+    #define CHOPPER_TIMING_Z2 CHOPPER_TIMING_Z
+  #endif
+  static constexpr chopper_timing_t chopper_timing_Z2 = CHOPPER_TIMING_Z2;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE) && AXIS_IS_TMC(Z2)
+    #define Z2_ENABLE_INIT() NOOP
+    #define Z2_ENABLE_WRITE(STATE) stepperZ2.toff((STATE)==Z_ENABLE_ON ? chopper_timing_Z2.toff : 0)
+    #define Z2_ENABLE_READ() stepperZ2.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(Z2)
+    #define Z2_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(Z2_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// Z3 Stepper
+#if HAS_Z3_ENABLE && AXIS_IS_TMC(Z3)
+  extern TMC_CLASS(Z3, Z) stepperZ3;
+  #ifndef CHOPPER_TIMING_Z3
+    #define CHOPPER_TIMING_Z3 CHOPPER_TIMING_Z
+  #endif
+  static constexpr chopper_timing_t chopper_timing_Z3 = CHOPPER_TIMING_Z3;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE)
+    #define Z3_ENABLE_INIT() NOOP
+    #define Z3_ENABLE_WRITE(STATE) stepperZ3.toff((STATE)==Z_ENABLE_ON ? chopper_timing_Z3.toff : 0)
+    #define Z3_ENABLE_READ() stepperZ3.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(Z3)
+    #define Z3_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(Z3_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// Z4 Stepper
+#if HAS_Z4_ENABLE && AXIS_IS_TMC(Z4)
+  extern TMC_CLASS(Z4, Z) stepperZ4;
+  #ifndef CHOPPER_TIMING_Z4
+    #define CHOPPER_TIMING_Z4 CHOPPER_TIMING_Z
+  #endif
+  static constexpr chopper_timing_t chopper_timing_Z4 = CHOPPER_TIMING_Z4;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE)
+    #define Z4_ENABLE_INIT() NOOP
+    #define Z4_ENABLE_WRITE(STATE) stepperZ4.toff((STATE)==Z_ENABLE_ON ? chopper_timing_Z4.toff : 0)
+    #define Z4_ENABLE_READ() stepperZ4.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(Z4)
+    #define Z4_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(Z4_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// E0 Stepper
+#if AXIS_IS_TMC(E0)
+  extern TMC_CLASS_E(0) stepperE0;
+  #ifndef CHOPPER_TIMING_E0
+    #define CHOPPER_TIMING_E0 CHOPPER_TIMING_E
+  #endif
+  static constexpr chopper_timing_t chopper_timing_E0 = CHOPPER_TIMING_E0;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE) && AXIS_IS_TMC(E0)
+    #define E0_ENABLE_INIT() NOOP
+    #define E0_ENABLE_WRITE(STATE) stepperE0.toff((STATE)==E_ENABLE_ON ? chopper_timing_E0.toff : 0)
+    #define E0_ENABLE_READ() stepperE0.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(E0)
+    #define E0_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E0_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// E1 Stepper
+#if AXIS_IS_TMC(E1)
+  extern TMC_CLASS_E(1) stepperE1;
+  #ifndef CHOPPER_TIMING_E1
+    #define CHOPPER_TIMING_E1 CHOPPER_TIMING_E
+  #endif
+  static constexpr chopper_timing_t chopper_timing_E1 = CHOPPER_TIMING_E1;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE) && AXIS_IS_TMC(E1)
+    #define E1_ENABLE_INIT() NOOP
+    #define E1_ENABLE_WRITE(STATE) stepperE1.toff((STATE)==E_ENABLE_ON ? chopper_timing_E1.toff : 0)
+    #define E1_ENABLE_READ() stepperE1.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(E1)
+    #define E1_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E1_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// E2 Stepper
+#if AXIS_IS_TMC(E2)
+  extern TMC_CLASS_E(2) stepperE2;
+  #ifndef CHOPPER_TIMING_E2
+    #define CHOPPER_TIMING_E2 CHOPPER_TIMING_E
+  #endif
+  static constexpr chopper_timing_t chopper_timing_E2 = CHOPPER_TIMING_E2;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE) && AXIS_IS_TMC(E2)
+    #define E2_ENABLE_INIT() NOOP
+    #define E2_ENABLE_WRITE(STATE) stepperE2.toff((STATE)==E_ENABLE_ON ? chopper_timing_E2.toff : 0)
+    #define E2_ENABLE_READ() stepperE2.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(E2)
+    #define E2_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E2_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// E3 Stepper
+#if AXIS_IS_TMC(E3)
+  extern TMC_CLASS_E(3) stepperE3;
+  #ifndef CHOPPER_TIMING_E3
+    #define CHOPPER_TIMING_E3 CHOPPER_TIMING_E
+  #endif
+  static constexpr chopper_timing_t chopper_timing_E3 = CHOPPER_TIMING_E3;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE) && AXIS_IS_TMC(E3)
+    #define E3_ENABLE_INIT() NOOP
+    #define E3_ENABLE_WRITE(STATE) stepperE3.toff((STATE)==E_ENABLE_ON ? chopper_timing_E3.toff : 0)
+    #define E3_ENABLE_READ() stepperE3.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(E3)
+    #define E3_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E3_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// E4 Stepper
+#if AXIS_IS_TMC(E4)
+  extern TMC_CLASS_E(4) stepperE4;
+  #ifndef CHOPPER_TIMING_E4
+    #define CHOPPER_TIMING_E4 CHOPPER_TIMING_E
+  #endif
+  static constexpr chopper_timing_t chopper_timing_E4 = CHOPPER_TIMING_E4;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE) && AXIS_IS_TMC(E4)
+    #define E4_ENABLE_INIT() NOOP
+    #define E4_ENABLE_WRITE(STATE) stepperE4.toff((STATE)==E_ENABLE_ON ? chopper_timing_E4.toff : 0)
+    #define E4_ENABLE_READ() stepperE4.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(E4)
+    #define E4_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E4_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// E5 Stepper
+#if AXIS_IS_TMC(E5)
+  extern TMC_CLASS_E(5) stepperE5;
+  #ifndef CHOPPER_TIMING_E5
+    #define CHOPPER_TIMING_E5 CHOPPER_TIMING_E
+  #endif
+  static constexpr chopper_timing_t chopper_timing_E5 = CHOPPER_TIMING_E5;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE) && AXIS_IS_TMC(E5)
+    #define E5_ENABLE_INIT() NOOP
+    #define E5_ENABLE_WRITE(STATE) stepperE5.toff((STATE)==E_ENABLE_ON ? chopper_timing_E5.toff : 0)
+    #define E5_ENABLE_READ() stepperE5.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(E5)
+    #define E5_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E5_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// E6 Stepper
+#if AXIS_IS_TMC(E6)
+  extern TMC_CLASS_E(6) stepperE6;
+  #ifndef CHOPPER_TIMING_E6
+    #define CHOPPER_TIMING_E6 CHOPPER_TIMING_E
+  #endif
+  static constexpr chopper_timing_t chopper_timing_E6 = CHOPPER_TIMING_E6;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE) && AXIS_IS_TMC(E6)
+    #define E6_ENABLE_INIT() NOOP
+    #define E6_ENABLE_WRITE(STATE) stepperE6.toff((STATE)==E_ENABLE_ON ? chopper_timing_E6.toff : 0)
+    #define E6_ENABLE_READ() stepperE6.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(E6)
+    #define E6_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E6_STEP_PIN); }while(0)
+  #endif
+#endif
+
+// E7 Stepper
+#if AXIS_IS_TMC(E7)
+  extern TMC_CLASS_E(7) stepperE7;
+  #ifndef CHOPPER_TIMING_E7
+    #define CHOPPER_TIMING_E7 CHOPPER_TIMING_E
+  #endif
+  static constexpr chopper_timing_t chopper_timing_E7 = CHOPPER_TIMING_E7;
+  #if ENABLED(SOFTWARE_DRIVER_ENABLE) && AXIS_IS_TMC(E7)
+    #define E7_ENABLE_INIT() NOOP
+    #define E7_ENABLE_WRITE(STATE) stepperE7.toff((STATE)==E_ENABLE_ON ? chopper_timing_E7.toff : 0)
+    #define E7_ENABLE_READ() stepperE7.isEnabled()
+  #endif
+  #if AXIS_HAS_SQUARE_WAVE(E7)
+    #define E7_STEP_WRITE(STATE) do{ if(STATE) TOGGLE(E7_STEP_PIN); }while(0)
+  #endif
+#endif