Massdrop keyboard support (#3780)

* Massdrop SAMD51

Massdrop SAMD51 keyboards initial project upload

* Removing relocated files

Removing files that were relocated and not deleted from previous location

* LED queue fix and cleaning

Cleaned some white space or comments.
Fix for LED I2C command queue.
Cleaned up interrupts.
Added debug function for printing numbers to scope through m15 line.

* Factory programmed serial usage

Ability to use factory programmed serial in hub and keyboard usb descriptors

* USB serial number and bugfix

Added support for factory programmed serial and usage.
Incorporated bootloader's conditional compiling to align project closer.
Fixed issue when USB device attempted to send before enabled.
General white space and comment cleanup.

* Project cleanup

Cleaned up project in terms of white space, commented code, and unecessary files.
NKRO keyboard is now using correct setreport although KBD was fine to use.
Fixed broken linkage to __xprintf for serial debug statements.

* Fix for extra keys

Fixed possible USB hang on extra keys report set missing

* I2C cleanup

I2C cleanup and file renames necessary for master branch merge

* Boot tracing and clocks cleanup

Added optional boot debug trace mode through debug LED codes.
General clock code cleanup.

* Relocate ARM/Atmel headers

Moved ARM/Atmel header folder from drivers to lib and made necessary makefile changes.

* Pull request changes

Pull request changes

* Keymap and compile flag fix

Keymap fix for momentary layer.
Potential compile flag fix for Travis CI failure.

* va_list include fix

Fix for va_list compile failure

* Include file case fixes

Fixes for include files with incorrect case

* ctrl and alt67 keyboard readme

Added ctrl and alt67 keyboard readme files

1 files changed, 554 insertions, 0 deletions

diff --git a/lib/arm_atsam/packs/atmel/SAMD51_DFP/1.0.70/include/component/supc.h b/lib/arm_atsam/packs/atmel/SAMD51_DFP/1.0.70/include/component/supc.h
new file mode 100644
index 000000000..9963fa336
--- /dev/null
+++ b/lib/arm_atsam/packs/atmel/SAMD51_DFP/1.0.70/include/component/supc.h
@@ -0,0 +1,554 @@
+/**
+ * \file
+ *
+ * \brief Component description for SUPC
+ *
+ * Copyright (c) 2017 Microchip Technology Inc.
+ *
+ * \asf_license_start
+ *
+ * \page License
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * You may obtain a copy of the Licence at
+ * 
+ * http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ * \asf_license_stop
+ *
+ */
+
+#ifndef _SAMD51_SUPC_COMPONENT_
+#define _SAMD51_SUPC_COMPONENT_
+
+/* ========================================================================== */
+/**  SOFTWARE API DEFINITION FOR SUPC */
+/* ========================================================================== */
+/** \addtogroup SAMD51_SUPC Supply Controller */
+/*@{*/
+
+#define SUPC_U2407
+#define REV_SUPC                    0x100
+
+/* -------- SUPC_INTENCLR : (SUPC Offset: 0x00) (R/W 32) Interrupt Enable Clear -------- */
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+typedef union {
+  struct {
+    uint32_t BOD33RDY:1;       /*!< bit:      0  BOD33 Ready                        */
+    uint32_t BOD33DET:1;       /*!< bit:      1  BOD33 Detection                    */
+    uint32_t B33SRDY:1;        /*!< bit:      2  BOD33 Synchronization Ready        */
+    uint32_t BOD12RDY:1;       /*!< bit:      3  BOD12 Ready                        */
+    uint32_t BOD12DET:1;       /*!< bit:      4  BOD12 Detection                    */
+    uint32_t B12SRDY:1;        /*!< bit:      5  BOD12 Synchronization Ready        */
+    uint32_t :2;               /*!< bit:  6.. 7  Reserved                           */
+    uint32_t VREGRDY:1;        /*!< bit:      8  Voltage Regulator Ready            */
+    uint32_t :1;               /*!< bit:      9  Reserved                           */
+    uint32_t VCORERDY:1;       /*!< bit:     10  VDDCORE Ready                      */
+    uint32_t :21;              /*!< bit: 11..31  Reserved                           */
+  } bit;                       /*!< Structure used for bit  access                  */
+  uint32_t reg;                /*!< Type      used for register access              */
+} SUPC_INTENCLR_Type;
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+#define SUPC_INTENCLR_OFFSET        0x00         /**< \brief (SUPC_INTENCLR offset) Interrupt Enable Clear */
+#define SUPC_INTENCLR_RESETVALUE    _U_(0x00000000) /**< \brief (SUPC_INTENCLR reset_value) Interrupt Enable Clear */
+
+#define SUPC_INTENCLR_BOD33RDY_Pos  0            /**< \brief (SUPC_INTENCLR) BOD33 Ready */
+#define SUPC_INTENCLR_BOD33RDY      (_U_(0x1) << SUPC_INTENCLR_BOD33RDY_Pos)
+#define SUPC_INTENCLR_BOD33DET_Pos  1            /**< \brief (SUPC_INTENCLR) BOD33 Detection */
+#define SUPC_INTENCLR_BOD33DET      (_U_(0x1) << SUPC_INTENCLR_BOD33DET_Pos)
+#define SUPC_INTENCLR_B33SRDY_Pos   2            /**< \brief (SUPC_INTENCLR) BOD33 Synchronization Ready */
+#define SUPC_INTENCLR_B33SRDY       (_U_(0x1) << SUPC_INTENCLR_B33SRDY_Pos)
+#define SUPC_INTENCLR_BOD12RDY_Pos  3            /**< \brief (SUPC_INTENCLR) BOD12 Ready */
+#define SUPC_INTENCLR_BOD12RDY      (_U_(0x1) << SUPC_INTENCLR_BOD12RDY_Pos)
+#define SUPC_INTENCLR_BOD12DET_Pos  4            /**< \brief (SUPC_INTENCLR) BOD12 Detection */
+#define SUPC_INTENCLR_BOD12DET      (_U_(0x1) << SUPC_INTENCLR_BOD12DET_Pos)
+#define SUPC_INTENCLR_B12SRDY_Pos   5            /**< \brief (SUPC_INTENCLR) BOD12 Synchronization Ready */
+#define SUPC_INTENCLR_B12SRDY       (_U_(0x1) << SUPC_INTENCLR_B12SRDY_Pos)
+#define SUPC_INTENCLR_VREGRDY_Pos   8            /**< \brief (SUPC_INTENCLR) Voltage Regulator Ready */
+#define SUPC_INTENCLR_VREGRDY       (_U_(0x1) << SUPC_INTENCLR_VREGRDY_Pos)
+#define SUPC_INTENCLR_VCORERDY_Pos  10           /**< \brief (SUPC_INTENCLR) VDDCORE Ready */
+#define SUPC_INTENCLR_VCORERDY      (_U_(0x1) << SUPC_INTENCLR_VCORERDY_Pos)
+#define SUPC_INTENCLR_MASK          _U_(0x0000053F) /**< \brief (SUPC_INTENCLR) MASK Register */
+
+/* -------- SUPC_INTENSET : (SUPC Offset: 0x04) (R/W 32) Interrupt Enable Set -------- */
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+typedef union {
+  struct {
+    uint32_t BOD33RDY:1;       /*!< bit:      0  BOD33 Ready                        */
+    uint32_t BOD33DET:1;       /*!< bit:      1  BOD33 Detection                    */
+    uint32_t B33SRDY:1;        /*!< bit:      2  BOD33 Synchronization Ready        */
+    uint32_t BOD12RDY:1;       /*!< bit:      3  BOD12 Ready                        */
+    uint32_t BOD12DET:1;       /*!< bit:      4  BOD12 Detection                    */
+    uint32_t B12SRDY:1;        /*!< bit:      5  BOD12 Synchronization Ready        */
+    uint32_t :2;               /*!< bit:  6.. 7  Reserved                           */
+    uint32_t VREGRDY:1;        /*!< bit:      8  Voltage Regulator Ready            */
+    uint32_t :1;               /*!< bit:      9  Reserved                           */
+    uint32_t VCORERDY:1;       /*!< bit:     10  VDDCORE Ready                      */
+    uint32_t :21;              /*!< bit: 11..31  Reserved                           */
+  } bit;                       /*!< Structure used for bit  access                  */
+  uint32_t reg;                /*!< Type      used for register access              */
+} SUPC_INTENSET_Type;
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+#define SUPC_INTENSET_OFFSET        0x04         /**< \brief (SUPC_INTENSET offset) Interrupt Enable Set */
+#define SUPC_INTENSET_RESETVALUE    _U_(0x00000000) /**< \brief (SUPC_INTENSET reset_value) Interrupt Enable Set */
+
+#define SUPC_INTENSET_BOD33RDY_Pos  0            /**< \brief (SUPC_INTENSET) BOD33 Ready */
+#define SUPC_INTENSET_BOD33RDY      (_U_(0x1) << SUPC_INTENSET_BOD33RDY_Pos)
+#define SUPC_INTENSET_BOD33DET_Pos  1            /**< \brief (SUPC_INTENSET) BOD33 Detection */
+#define SUPC_INTENSET_BOD33DET      (_U_(0x1) << SUPC_INTENSET_BOD33DET_Pos)
+#define SUPC_INTENSET_B33SRDY_Pos   2            /**< \brief (SUPC_INTENSET) BOD33 Synchronization Ready */
+#define SUPC_INTENSET_B33SRDY       (_U_(0x1) << SUPC_INTENSET_B33SRDY_Pos)
+#define SUPC_INTENSET_BOD12RDY_Pos  3            /**< \brief (SUPC_INTENSET) BOD12 Ready */
+#define SUPC_INTENSET_BOD12RDY      (_U_(0x1) << SUPC_INTENSET_BOD12RDY_Pos)
+#define SUPC_INTENSET_BOD12DET_Pos  4            /**< \brief (SUPC_INTENSET) BOD12 Detection */
+#define SUPC_INTENSET_BOD12DET      (_U_(0x1) << SUPC_INTENSET_BOD12DET_Pos)
+#define SUPC_INTENSET_B12SRDY_Pos   5            /**< \brief (SUPC_INTENSET) BOD12 Synchronization Ready */
+#define SUPC_INTENSET_B12SRDY       (_U_(0x1) << SUPC_INTENSET_B12SRDY_Pos)
+#define SUPC_INTENSET_VREGRDY_Pos   8            /**< \brief (SUPC_INTENSET) Voltage Regulator Ready */
+#define SUPC_INTENSET_VREGRDY       (_U_(0x1) << SUPC_INTENSET_VREGRDY_Pos)
+#define SUPC_INTENSET_VCORERDY_Pos  10           /**< \brief (SUPC_INTENSET) VDDCORE Ready */
+#define SUPC_INTENSET_VCORERDY      (_U_(0x1) << SUPC_INTENSET_VCORERDY_Pos)
+#define SUPC_INTENSET_MASK          _U_(0x0000053F) /**< \brief (SUPC_INTENSET) MASK Register */
+
+/* -------- SUPC_INTFLAG : (SUPC Offset: 0x08) (R/W 32) Interrupt Flag Status and Clear -------- */
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+typedef union { // __I to avoid read-modify-write on write-to-clear register
+  struct {
+    __I uint32_t BOD33RDY:1;       /*!< bit:      0  BOD33 Ready                        */
+    __I uint32_t BOD33DET:1;       /*!< bit:      1  BOD33 Detection                    */
+    __I uint32_t B33SRDY:1;        /*!< bit:      2  BOD33 Synchronization Ready        */
+    __I uint32_t BOD12RDY:1;       /*!< bit:      3  BOD12 Ready                        */
+    __I uint32_t BOD12DET:1;       /*!< bit:      4  BOD12 Detection                    */
+    __I uint32_t B12SRDY:1;        /*!< bit:      5  BOD12 Synchronization Ready        */
+    __I uint32_t :2;               /*!< bit:  6.. 7  Reserved                           */
+    __I uint32_t VREGRDY:1;        /*!< bit:      8  Voltage Regulator Ready            */
+    __I uint32_t :1;               /*!< bit:      9  Reserved                           */
+    __I uint32_t VCORERDY:1;       /*!< bit:     10  VDDCORE Ready                      */
+    __I uint32_t :21;              /*!< bit: 11..31  Reserved                           */
+  } bit;                       /*!< Structure used for bit  access                  */
+  uint32_t reg;                /*!< Type      used for register access              */
+} SUPC_INTFLAG_Type;
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+#define SUPC_INTFLAG_OFFSET         0x08         /**< \brief (SUPC_INTFLAG offset) Interrupt Flag Status and Clear */
+#define SUPC_INTFLAG_RESETVALUE     _U_(0x00000000) /**< \brief (SUPC_INTFLAG reset_value) Interrupt Flag Status and Clear */
+
+#define SUPC_INTFLAG_BOD33RDY_Pos   0            /**< \brief (SUPC_INTFLAG) BOD33 Ready */
+#define SUPC_INTFLAG_BOD33RDY       (_U_(0x1) << SUPC_INTFLAG_BOD33RDY_Pos)
+#define SUPC_INTFLAG_BOD33DET_Pos   1            /**< \brief (SUPC_INTFLAG) BOD33 Detection */
+#define SUPC_INTFLAG_BOD33DET       (_U_(0x1) << SUPC_INTFLAG_BOD33DET_Pos)
+#define SUPC_INTFLAG_B33SRDY_Pos    2            /**< \brief (SUPC_INTFLAG) BOD33 Synchronization Ready */
+#define SUPC_INTFLAG_B33SRDY        (_U_(0x1) << SUPC_INTFLAG_B33SRDY_Pos)
+#define SUPC_INTFLAG_BOD12RDY_Pos   3            /**< \brief (SUPC_INTFLAG) BOD12 Ready */
+#define SUPC_INTFLAG_BOD12RDY       (_U_(0x1) << SUPC_INTFLAG_BOD12RDY_Pos)
+#define SUPC_INTFLAG_BOD12DET_Pos   4            /**< \brief (SUPC_INTFLAG) BOD12 Detection */
+#define SUPC_INTFLAG_BOD12DET       (_U_(0x1) << SUPC_INTFLAG_BOD12DET_Pos)
+#define SUPC_INTFLAG_B12SRDY_Pos    5            /**< \brief (SUPC_INTFLAG) BOD12 Synchronization Ready */
+#define SUPC_INTFLAG_B12SRDY        (_U_(0x1) << SUPC_INTFLAG_B12SRDY_Pos)
+#define SUPC_INTFLAG_VREGRDY_Pos    8            /**< \brief (SUPC_INTFLAG) Voltage Regulator Ready */
+#define SUPC_INTFLAG_VREGRDY        (_U_(0x1) << SUPC_INTFLAG_VREGRDY_Pos)
+#define SUPC_INTFLAG_VCORERDY_Pos   10           /**< \brief (SUPC_INTFLAG) VDDCORE Ready */
+#define SUPC_INTFLAG_VCORERDY       (_U_(0x1) << SUPC_INTFLAG_VCORERDY_Pos)
+#define SUPC_INTFLAG_MASK           _U_(0x0000053F) /**< \brief (SUPC_INTFLAG) MASK Register */
+
+/* -------- SUPC_STATUS : (SUPC Offset: 0x0C) (R/  32) Power and Clocks Status -------- */
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+typedef union {
+  struct {
+    uint32_t BOD33RDY:1;       /*!< bit:      0  BOD33 Ready                        */
+    uint32_t BOD33DET:1;       /*!< bit:      1  BOD33 Detection                    */
+    uint32_t B33SRDY:1;        /*!< bit:      2  BOD33 Synchronization Ready        */
+    uint32_t BOD12RDY:1;       /*!< bit:      3  BOD12 Ready                        */
+    uint32_t BOD12DET:1;       /*!< bit:      4  BOD12 Detection                    */
+    uint32_t B12SRDY:1;        /*!< bit:      5  BOD12 Synchronization Ready        */
+    uint32_t :2;               /*!< bit:  6.. 7  Reserved                           */
+    uint32_t VREGRDY:1;        /*!< bit:      8  Voltage Regulator Ready            */
+    uint32_t :1;               /*!< bit:      9  Reserved                           */
+    uint32_t VCORERDY:1;       /*!< bit:     10  VDDCORE Ready                      */
+    uint32_t :21;              /*!< bit: 11..31  Reserved                           */
+  } bit;                       /*!< Structure used for bit  access                  */
+  uint32_t reg;                /*!< Type      used for register access              */
+} SUPC_STATUS_Type;
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+#define SUPC_STATUS_OFFSET          0x0C         /**< \brief (SUPC_STATUS offset) Power and Clocks Status */
+#define SUPC_STATUS_RESETVALUE      _U_(0x00000000) /**< \brief (SUPC_STATUS reset_value) Power and Clocks Status */
+
+#define SUPC_STATUS_BOD33RDY_Pos    0            /**< \brief (SUPC_STATUS) BOD33 Ready */
+#define SUPC_STATUS_BOD33RDY        (_U_(0x1) << SUPC_STATUS_BOD33RDY_Pos)
+#define SUPC_STATUS_BOD33DET_Pos    1            /**< \brief (SUPC_STATUS) BOD33 Detection */
+#define SUPC_STATUS_BOD33DET        (_U_(0x1) << SUPC_STATUS_BOD33DET_Pos)
+#define SUPC_STATUS_B33SRDY_Pos     2            /**< \brief (SUPC_STATUS) BOD33 Synchronization Ready */
+#define SUPC_STATUS_B33SRDY         (_U_(0x1) << SUPC_STATUS_B33SRDY_Pos)
+#define SUPC_STATUS_BOD12RDY_Pos    3            /**< \brief (SUPC_STATUS) BOD12 Ready */
+#define SUPC_STATUS_BOD12RDY        (_U_(0x1) << SUPC_STATUS_BOD12RDY_Pos)
+#define SUPC_STATUS_BOD12DET_Pos    4            /**< \brief (SUPC_STATUS) BOD12 Detection */
+#define SUPC_STATUS_BOD12DET        (_U_(0x1) << SUPC_STATUS_BOD12DET_Pos)
+#define SUPC_STATUS_B12SRDY_Pos     5            /**< \brief (SUPC_STATUS) BOD12 Synchronization Ready */
+#define SUPC_STATUS_B12SRDY         (_U_(0x1) << SUPC_STATUS_B12SRDY_Pos)
+#define SUPC_STATUS_VREGRDY_Pos     8            /**< \brief (SUPC_STATUS) Voltage Regulator Ready */
+#define SUPC_STATUS_VREGRDY         (_U_(0x1) << SUPC_STATUS_VREGRDY_Pos)
+#define SUPC_STATUS_VCORERDY_Pos    10           /**< \brief (SUPC_STATUS) VDDCORE Ready */
+#define SUPC_STATUS_VCORERDY        (_U_(0x1) << SUPC_STATUS_VCORERDY_Pos)
+#define SUPC_STATUS_MASK            _U_(0x0000053F) /**< \brief (SUPC_STATUS) MASK Register */
+
+/* -------- SUPC_BOD33 : (SUPC Offset: 0x10) (R/W 32) BOD33 Control -------- */
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+typedef union {
+  struct {
+    uint32_t :1;               /*!< bit:      0  Reserved                           */
+    uint32_t ENABLE:1;         /*!< bit:      1  Enable                             */
+    uint32_t ACTION:2;         /*!< bit:  2.. 3  Action when Threshold Crossed      */
+    uint32_t STDBYCFG:1;       /*!< bit:      4  Configuration in Standby mode      */
+    uint32_t RUNSTDBY:1;       /*!< bit:      5  Run in Standby mode                */
+    uint32_t RUNHIB:1;         /*!< bit:      6  Run in Hibernate mode              */
+    uint32_t RUNBKUP:1;        /*!< bit:      7  Run in Backup mode                 */
+    uint32_t HYST:4;           /*!< bit:  8..11  Hysteresis value                   */
+    uint32_t PSEL:3;           /*!< bit: 12..14  Prescaler Select                   */
+    uint32_t :1;               /*!< bit:     15  Reserved                           */
+    uint32_t LEVEL:8;          /*!< bit: 16..23  Threshold Level for VDD            */
+    uint32_t VBATLEVEL:8;      /*!< bit: 24..31  Threshold Level in battery backup sleep mode for VBAT */
+  } bit;                       /*!< Structure used for bit  access                  */
+  uint32_t reg;                /*!< Type      used for register access              */
+} SUPC_BOD33_Type;
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+#define SUPC_BOD33_OFFSET           0x10         /**< \brief (SUPC_BOD33 offset) BOD33 Control */
+#define SUPC_BOD33_RESETVALUE       _U_(0x00000000) /**< \brief (SUPC_BOD33 reset_value) BOD33 Control */
+
+#define SUPC_BOD33_ENABLE_Pos       1            /**< \brief (SUPC_BOD33) Enable */
+#define SUPC_BOD33_ENABLE           (_U_(0x1) << SUPC_BOD33_ENABLE_Pos)
+#define SUPC_BOD33_ACTION_Pos       2            /**< \brief (SUPC_BOD33) Action when Threshold Crossed */
+#define SUPC_BOD33_ACTION_Msk       (_U_(0x3) << SUPC_BOD33_ACTION_Pos)
+#define SUPC_BOD33_ACTION(value)    (SUPC_BOD33_ACTION_Msk & ((value) << SUPC_BOD33_ACTION_Pos))
+#define   SUPC_BOD33_ACTION_NONE_Val      _U_(0x0)   /**< \brief (SUPC_BOD33) No action */
+#define   SUPC_BOD33_ACTION_RESET_Val     _U_(0x1)   /**< \brief (SUPC_BOD33) The BOD33 generates a reset */
+#define   SUPC_BOD33_ACTION_INT_Val       _U_(0x2)   /**< \brief (SUPC_BOD33) The BOD33 generates an interrupt */
+#define   SUPC_BOD33_ACTION_BKUP_Val      _U_(0x3)   /**< \brief (SUPC_BOD33) The BOD33 puts the device in backup sleep mode */
+#define SUPC_BOD33_ACTION_NONE      (SUPC_BOD33_ACTION_NONE_Val    << SUPC_BOD33_ACTION_Pos)
+#define SUPC_BOD33_ACTION_RESET     (SUPC_BOD33_ACTION_RESET_Val   << SUPC_BOD33_ACTION_Pos)
+#define SUPC_BOD33_ACTION_INT       (SUPC_BOD33_ACTION_INT_Val     << SUPC_BOD33_ACTION_Pos)
+#define SUPC_BOD33_ACTION_BKUP      (SUPC_BOD33_ACTION_BKUP_Val    << SUPC_BOD33_ACTION_Pos)
+#define SUPC_BOD33_STDBYCFG_Pos     4            /**< \brief (SUPC_BOD33) Configuration in Standby mode */
+#define SUPC_BOD33_STDBYCFG         (_U_(0x1) << SUPC_BOD33_STDBYCFG_Pos)
+#define SUPC_BOD33_RUNSTDBY_Pos     5            /**< \brief (SUPC_BOD33) Run in Standby mode */
+#define SUPC_BOD33_RUNSTDBY         (_U_(0x1) << SUPC_BOD33_RUNSTDBY_Pos)
+#define SUPC_BOD33_RUNHIB_Pos       6            /**< \brief (SUPC_BOD33) Run in Hibernate mode */
+#define SUPC_BOD33_RUNHIB           (_U_(0x1) << SUPC_BOD33_RUNHIB_Pos)
+#define SUPC_BOD33_RUNBKUP_Pos      7            /**< \brief (SUPC_BOD33) Run in Backup mode */
+#define SUPC_BOD33_RUNBKUP          (_U_(0x1) << SUPC_BOD33_RUNBKUP_Pos)
+#define SUPC_BOD33_HYST_Pos         8            /**< \brief (SUPC_BOD33) Hysteresis value */
+#define SUPC_BOD33_HYST_Msk         (_U_(0xF) << SUPC_BOD33_HYST_Pos)
+#define SUPC_BOD33_HYST(value)      (SUPC_BOD33_HYST_Msk & ((value) << SUPC_BOD33_HYST_Pos))
+#define SUPC_BOD33_PSEL_Pos         12           /**< \brief (SUPC_BOD33) Prescaler Select */
+#define SUPC_BOD33_PSEL_Msk         (_U_(0x7) << SUPC_BOD33_PSEL_Pos)
+#define SUPC_BOD33_PSEL(value)      (SUPC_BOD33_PSEL_Msk & ((value) << SUPC_BOD33_PSEL_Pos))
+#define   SUPC_BOD33_PSEL_NODIV_Val       _U_(0x0)   /**< \brief (SUPC_BOD33) Not divided */
+#define   SUPC_BOD33_PSEL_DIV4_Val        _U_(0x1)   /**< \brief (SUPC_BOD33) Divide clock by 4 */
+#define   SUPC_BOD33_PSEL_DIV8_Val        _U_(0x2)   /**< \brief (SUPC_BOD33) Divide clock by 8 */
+#define   SUPC_BOD33_PSEL_DIV16_Val       _U_(0x3)   /**< \brief (SUPC_BOD33) Divide clock by 16 */
+#define   SUPC_BOD33_PSEL_DIV32_Val       _U_(0x4)   /**< \brief (SUPC_BOD33) Divide clock by 32 */
+#define   SUPC_BOD33_PSEL_DIV64_Val       _U_(0x5)   /**< \brief (SUPC_BOD33) Divide clock by 64 */
+#define   SUPC_BOD33_PSEL_DIV128_Val      _U_(0x6)   /**< \brief (SUPC_BOD33) Divide clock by 128 */
+#define   SUPC_BOD33_PSEL_DIV256_Val      _U_(0x7)   /**< \brief (SUPC_BOD33) Divide clock by 256 */
+#define SUPC_BOD33_PSEL_NODIV       (SUPC_BOD33_PSEL_NODIV_Val     << SUPC_BOD33_PSEL_Pos)
+#define SUPC_BOD33_PSEL_DIV4        (SUPC_BOD33_PSEL_DIV4_Val      << SUPC_BOD33_PSEL_Pos)
+#define SUPC_BOD33_PSEL_DIV8        (SUPC_BOD33_PSEL_DIV8_Val      << SUPC_BOD33_PSEL_Pos)
+#define SUPC_BOD33_PSEL_DIV16       (SUPC_BOD33_PSEL_DIV16_Val     << SUPC_BOD33_PSEL_Pos)
+#define SUPC_BOD33_PSEL_DIV32       (SUPC_BOD33_PSEL_DIV32_Val     << SUPC_BOD33_PSEL_Pos)
+#define SUPC_BOD33_PSEL_DIV64       (SUPC_BOD33_PSEL_DIV64_Val     << SUPC_BOD33_PSEL_Pos)
+#define SUPC_BOD33_PSEL_DIV128      (SUPC_BOD33_PSEL_DIV128_Val    << SUPC_BOD33_PSEL_Pos)
+#define SUPC_BOD33_PSEL_DIV256      (SUPC_BOD33_PSEL_DIV256_Val    << SUPC_BOD33_PSEL_Pos)
+#define SUPC_BOD33_LEVEL_Pos        16           /**< \brief (SUPC_BOD33) Threshold Level for VDD */
+#define SUPC_BOD33_LEVEL_Msk        (_U_(0xFF) << SUPC_BOD33_LEVEL_Pos)
+#define SUPC_BOD33_LEVEL(value)     (SUPC_BOD33_LEVEL_Msk & ((value) << SUPC_BOD33_LEVEL_Pos))
+#define SUPC_BOD33_VBATLEVEL_Pos    24           /**< \brief (SUPC_BOD33) Threshold Level in battery backup sleep mode for VBAT */
+#define SUPC_BOD33_VBATLEVEL_Msk    (_U_(0xFF) << SUPC_BOD33_VBATLEVEL_Pos)
+#define SUPC_BOD33_VBATLEVEL(value) (SUPC_BOD33_VBATLEVEL_Msk & ((value) << SUPC_BOD33_VBATLEVEL_Pos))
+#define SUPC_BOD33_MASK             _U_(0xFFFF7FFE) /**< \brief (SUPC_BOD33) MASK Register */
+
+/* -------- SUPC_BOD12 : (SUPC Offset: 0x14) (R/W 32) BOD12 Control -------- */
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+typedef union {
+  struct {
+    uint32_t :1;               /*!< bit:      0  Reserved                           */
+    uint32_t ENABLE:1;         /*!< bit:      1  Enable                             */
+    uint32_t HYST:1;           /*!< bit:      2  Hysteresis Enable                  */
+    uint32_t ACTION:2;         /*!< bit:  3.. 4  Action when Threshold Crossed      */
+    uint32_t STDBYCFG:1;       /*!< bit:      5  Configuration in Standby mode      */
+    uint32_t RUNSTDBY:1;       /*!< bit:      6  Run during Standby                 */
+    uint32_t :1;               /*!< bit:      7  Reserved                           */
+    uint32_t ACTCFG:1;         /*!< bit:      8  Configuration in Active mode       */
+    uint32_t :3;               /*!< bit:  9..11  Reserved                           */
+    uint32_t PSEL:4;           /*!< bit: 12..15  Prescaler Select                   */
+    uint32_t LEVEL:6;          /*!< bit: 16..21  Threshold Level                    */
+    uint32_t :10;              /*!< bit: 22..31  Reserved                           */
+  } bit;                       /*!< Structure used for bit  access                  */
+  uint32_t reg;                /*!< Type      used for register access              */
+} SUPC_BOD12_Type;
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+#define SUPC_BOD12_OFFSET           0x14         /**< \brief (SUPC_BOD12 offset) BOD12 Control */
+#define SUPC_BOD12_RESETVALUE       _U_(0x00000000) /**< \brief (SUPC_BOD12 reset_value) BOD12 Control */
+
+#define SUPC_BOD12_ENABLE_Pos       1            /**< \brief (SUPC_BOD12) Enable */
+#define SUPC_BOD12_ENABLE           (_U_(0x1) << SUPC_BOD12_ENABLE_Pos)
+#define SUPC_BOD12_HYST_Pos         2            /**< \brief (SUPC_BOD12) Hysteresis Enable */
+#define SUPC_BOD12_HYST             (_U_(0x1) << SUPC_BOD12_HYST_Pos)
+#define SUPC_BOD12_ACTION_Pos       3            /**< \brief (SUPC_BOD12) Action when Threshold Crossed */
+#define SUPC_BOD12_ACTION_Msk       (_U_(0x3) << SUPC_BOD12_ACTION_Pos)
+#define SUPC_BOD12_ACTION(value)    (SUPC_BOD12_ACTION_Msk & ((value) << SUPC_BOD12_ACTION_Pos))
+#define   SUPC_BOD12_ACTION_NONE_Val      _U_(0x0)   /**< \brief (SUPC_BOD12) No action */
+#define   SUPC_BOD12_ACTION_RESET_Val     _U_(0x1)   /**< \brief (SUPC_BOD12) The BOD12 generates a reset */
+#define   SUPC_BOD12_ACTION_INT_Val       _U_(0x2)   /**< \brief (SUPC_BOD12) The BOD12 generates an interrupt */
+#define SUPC_BOD12_ACTION_NONE      (SUPC_BOD12_ACTION_NONE_Val    << SUPC_BOD12_ACTION_Pos)
+#define SUPC_BOD12_ACTION_RESET     (SUPC_BOD12_ACTION_RESET_Val   << SUPC_BOD12_ACTION_Pos)
+#define SUPC_BOD12_ACTION_INT       (SUPC_BOD12_ACTION_INT_Val     << SUPC_BOD12_ACTION_Pos)
+#define SUPC_BOD12_STDBYCFG_Pos     5            /**< \brief (SUPC_BOD12) Configuration in Standby mode */
+#define SUPC_BOD12_STDBYCFG         (_U_(0x1) << SUPC_BOD12_STDBYCFG_Pos)
+#define SUPC_BOD12_RUNSTDBY_Pos     6            /**< \brief (SUPC_BOD12) Run during Standby */
+#define SUPC_BOD12_RUNSTDBY         (_U_(0x1) << SUPC_BOD12_RUNSTDBY_Pos)
+#define SUPC_BOD12_ACTCFG_Pos       8            /**< \brief (SUPC_BOD12) Configuration in Active mode */
+#define SUPC_BOD12_ACTCFG           (_U_(0x1) << SUPC_BOD12_ACTCFG_Pos)
+#define SUPC_BOD12_PSEL_Pos         12           /**< \brief (SUPC_BOD12) Prescaler Select */
+#define SUPC_BOD12_PSEL_Msk         (_U_(0xF) << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL(value)      (SUPC_BOD12_PSEL_Msk & ((value) << SUPC_BOD12_PSEL_Pos))
+#define   SUPC_BOD12_PSEL_DIV2_Val        _U_(0x0)   /**< \brief (SUPC_BOD12) Divide clock by 2 */
+#define   SUPC_BOD12_PSEL_DIV4_Val        _U_(0x1)   /**< \brief (SUPC_BOD12) Divide clock by 4 */
+#define   SUPC_BOD12_PSEL_DIV8_Val        _U_(0x2)   /**< \brief (SUPC_BOD12) Divide clock by 8 */
+#define   SUPC_BOD12_PSEL_DIV16_Val       _U_(0x3)   /**< \brief (SUPC_BOD12) Divide clock by 16 */
+#define   SUPC_BOD12_PSEL_DIV32_Val       _U_(0x4)   /**< \brief (SUPC_BOD12) Divide clock by 32 */
+#define   SUPC_BOD12_PSEL_DIV64_Val       _U_(0x5)   /**< \brief (SUPC_BOD12) Divide clock by 64 */
+#define   SUPC_BOD12_PSEL_DIV128_Val      _U_(0x6)   /**< \brief (SUPC_BOD12) Divide clock by 128 */
+#define   SUPC_BOD12_PSEL_DIV256_Val      _U_(0x7)   /**< \brief (SUPC_BOD12) Divide clock by 256 */
+#define   SUPC_BOD12_PSEL_DIV512_Val      _U_(0x8)   /**< \brief (SUPC_BOD12) Divide clock by 512 */
+#define   SUPC_BOD12_PSEL_DIV1024_Val     _U_(0x9)   /**< \brief (SUPC_BOD12) Divide clock by 1024 */
+#define   SUPC_BOD12_PSEL_DIV2048_Val     _U_(0xA)   /**< \brief (SUPC_BOD12) Divide clock by 2048 */
+#define   SUPC_BOD12_PSEL_DIV4096_Val     _U_(0xB)   /**< \brief (SUPC_BOD12) Divide clock by 4096 */
+#define   SUPC_BOD12_PSEL_DIV8192_Val     _U_(0xC)   /**< \brief (SUPC_BOD12) Divide clock by 8192 */
+#define   SUPC_BOD12_PSEL_DIV16384_Val    _U_(0xD)   /**< \brief (SUPC_BOD12) Divide clock by 16384 */
+#define   SUPC_BOD12_PSEL_DIV32768_Val    _U_(0xE)   /**< \brief (SUPC_BOD12) Divide clock by 32768 */
+#define   SUPC_BOD12_PSEL_DIV65536_Val    _U_(0xF)   /**< \brief (SUPC_BOD12) Divide clock by 65536 */
+#define SUPC_BOD12_PSEL_DIV2        (SUPC_BOD12_PSEL_DIV2_Val      << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV4        (SUPC_BOD12_PSEL_DIV4_Val      << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV8        (SUPC_BOD12_PSEL_DIV8_Val      << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV16       (SUPC_BOD12_PSEL_DIV16_Val     << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV32       (SUPC_BOD12_PSEL_DIV32_Val     << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV64       (SUPC_BOD12_PSEL_DIV64_Val     << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV128      (SUPC_BOD12_PSEL_DIV128_Val    << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV256      (SUPC_BOD12_PSEL_DIV256_Val    << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV512      (SUPC_BOD12_PSEL_DIV512_Val    << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV1024     (SUPC_BOD12_PSEL_DIV1024_Val   << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV2048     (SUPC_BOD12_PSEL_DIV2048_Val   << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV4096     (SUPC_BOD12_PSEL_DIV4096_Val   << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV8192     (SUPC_BOD12_PSEL_DIV8192_Val   << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV16384    (SUPC_BOD12_PSEL_DIV16384_Val  << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV32768    (SUPC_BOD12_PSEL_DIV32768_Val  << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_PSEL_DIV65536    (SUPC_BOD12_PSEL_DIV65536_Val  << SUPC_BOD12_PSEL_Pos)
+#define SUPC_BOD12_LEVEL_Pos        16           /**< \brief (SUPC_BOD12) Threshold Level */
+#define SUPC_BOD12_LEVEL_Msk        (_U_(0x3F) << SUPC_BOD12_LEVEL_Pos)
+#define SUPC_BOD12_LEVEL(value)     (SUPC_BOD12_LEVEL_Msk & ((value) << SUPC_BOD12_LEVEL_Pos))
+#define SUPC_BOD12_MASK             _U_(0x003FF17E) /**< \brief (SUPC_BOD12) MASK Register */
+
+/* -------- SUPC_VREG : (SUPC Offset: 0x18) (R/W 32) VREG Control -------- */
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+typedef union {
+  struct {
+    uint32_t :1;               /*!< bit:      0  Reserved                           */
+    uint32_t ENABLE:1;         /*!< bit:      1  Enable                             */
+    uint32_t SEL:1;            /*!< bit:      2  Voltage Regulator Selection        */
+    uint32_t :4;               /*!< bit:  3.. 6  Reserved                           */
+    uint32_t RUNBKUP:1;        /*!< bit:      7  Run in Backup mode                 */
+    uint32_t :8;               /*!< bit:  8..15  Reserved                           */
+    uint32_t VSEN:1;           /*!< bit:     16  Voltage Scaling Enable             */
+    uint32_t :7;               /*!< bit: 17..23  Reserved                           */
+    uint32_t VSPER:3;          /*!< bit: 24..26  Voltage Scaling Period             */
+    uint32_t :5;               /*!< bit: 27..31  Reserved                           */
+  } bit;                       /*!< Structure used for bit  access                  */
+  uint32_t reg;                /*!< Type      used for register access              */
+} SUPC_VREG_Type;
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+#define SUPC_VREG_OFFSET            0x18         /**< \brief (SUPC_VREG offset) VREG Control */
+#define SUPC_VREG_RESETVALUE        _U_(0x00000002) /**< \brief (SUPC_VREG reset_value) VREG Control */
+
+#define SUPC_VREG_ENABLE_Pos        1            /**< \brief (SUPC_VREG) Enable */
+#define SUPC_VREG_ENABLE            (_U_(0x1) << SUPC_VREG_ENABLE_Pos)
+#define SUPC_VREG_SEL_Pos           2            /**< \brief (SUPC_VREG) Voltage Regulator Selection */
+#define SUPC_VREG_SEL               (_U_(0x1) << SUPC_VREG_SEL_Pos)
+#define   SUPC_VREG_SEL_LDO_Val           _U_(0x0)   /**< \brief (SUPC_VREG) LDO selection */
+#define   SUPC_VREG_SEL_BUCK_Val          _U_(0x1)   /**< \brief (SUPC_VREG) Buck selection */
+#define SUPC_VREG_SEL_LDO           (SUPC_VREG_SEL_LDO_Val         << SUPC_VREG_SEL_Pos)
+#define SUPC_VREG_SEL_BUCK          (SUPC_VREG_SEL_BUCK_Val        << SUPC_VREG_SEL_Pos)
+#define SUPC_VREG_RUNBKUP_Pos       7            /**< \brief (SUPC_VREG) Run in Backup mode */
+#define SUPC_VREG_RUNBKUP           (_U_(0x1) << SUPC_VREG_RUNBKUP_Pos)
+#define SUPC_VREG_VSEN_Pos          16           /**< \brief (SUPC_VREG) Voltage Scaling Enable */
+#define SUPC_VREG_VSEN              (_U_(0x1) << SUPC_VREG_VSEN_Pos)
+#define SUPC_VREG_VSPER_Pos         24           /**< \brief (SUPC_VREG) Voltage Scaling Period */
+#define SUPC_VREG_VSPER_Msk         (_U_(0x7) << SUPC_VREG_VSPER_Pos)
+#define SUPC_VREG_VSPER(value)      (SUPC_VREG_VSPER_Msk & ((value) << SUPC_VREG_VSPER_Pos))
+#define SUPC_VREG_MASK              _U_(0x07010086) /**< \brief (SUPC_VREG) MASK Register */
+
+/* -------- SUPC_VREF : (SUPC Offset: 0x1C) (R/W 32) VREF Control -------- */
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+typedef union {
+  struct {
+    uint32_t :1;               /*!< bit:      0  Reserved                           */
+    uint32_t TSEN:1;           /*!< bit:      1  Temperature Sensor Output Enable   */
+    uint32_t VREFOE:1;         /*!< bit:      2  Voltage Reference Output Enable    */
+    uint32_t TSSEL:1;          /*!< bit:      3  Temperature Sensor Selection       */
+    uint32_t :2;               /*!< bit:  4.. 5  Reserved                           */
+    uint32_t RUNSTDBY:1;       /*!< bit:      6  Run during Standby                 */
+    uint32_t ONDEMAND:1;       /*!< bit:      7  On Demand Contrl                   */
+    uint32_t :8;               /*!< bit:  8..15  Reserved                           */
+    uint32_t SEL:4;            /*!< bit: 16..19  Voltage Reference Selection        */
+    uint32_t :12;              /*!< bit: 20..31  Reserved                           */
+  } bit;                       /*!< Structure used for bit  access                  */
+  uint32_t reg;                /*!< Type      used for register access              */
+} SUPC_VREF_Type;
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+#define SUPC_VREF_OFFSET            0x1C         /**< \brief (SUPC_VREF offset) VREF Control */
+#define SUPC_VREF_RESETVALUE        _U_(0x00000000) /**< \brief (SUPC_VREF reset_value) VREF Control */
+
+#define SUPC_VREF_TSEN_Pos          1            /**< \brief (SUPC_VREF) Temperature Sensor Output Enable */
+#define SUPC_VREF_TSEN              (_U_(0x1) << SUPC_VREF_TSEN_Pos)
+#define SUPC_VREF_VREFOE_Pos        2            /**< \brief (SUPC_VREF) Voltage Reference Output Enable */
+#define SUPC_VREF_VREFOE            (_U_(0x1) << SUPC_VREF_VREFOE_Pos)
+#define SUPC_VREF_TSSEL_Pos         3            /**< \brief (SUPC_VREF) Temperature Sensor Selection */
+#define SUPC_VREF_TSSEL             (_U_(0x1) << SUPC_VREF_TSSEL_Pos)
+#define SUPC_VREF_RUNSTDBY_Pos      6            /**< \brief (SUPC_VREF) Run during Standby */
+#define SUPC_VREF_RUNSTDBY          (_U_(0x1) << SUPC_VREF_RUNSTDBY_Pos)
+#define SUPC_VREF_ONDEMAND_Pos      7            /**< \brief (SUPC_VREF) On Demand Contrl */
+#define SUPC_VREF_ONDEMAND          (_U_(0x1) << SUPC_VREF_ONDEMAND_Pos)
+#define SUPC_VREF_SEL_Pos           16           /**< \brief (SUPC_VREF) Voltage Reference Selection */
+#define SUPC_VREF_SEL_Msk           (_U_(0xF) << SUPC_VREF_SEL_Pos)
+#define SUPC_VREF_SEL(value)        (SUPC_VREF_SEL_Msk & ((value) << SUPC_VREF_SEL_Pos))
+#define   SUPC_VREF_SEL_1V0_Val           _U_(0x0)   /**< \brief (SUPC_VREF) 1.0V voltage reference typical value */
+#define   SUPC_VREF_SEL_1V1_Val           _U_(0x1)   /**< \brief (SUPC_VREF) 1.1V voltage reference typical value */
+#define   SUPC_VREF_SEL_1V2_Val           _U_(0x2)   /**< \brief (SUPC_VREF) 1.2V voltage reference typical value */
+#define   SUPC_VREF_SEL_1V25_Val          _U_(0x3)   /**< \brief (SUPC_VREF) 1.25V voltage reference typical value */
+#define   SUPC_VREF_SEL_2V0_Val           _U_(0x4)   /**< \brief (SUPC_VREF) 2.0V voltage reference typical value */
+#define   SUPC_VREF_SEL_2V2_Val           _U_(0x5)   /**< \brief (SUPC_VREF) 2.2V voltage reference typical value */
+#define   SUPC_VREF_SEL_2V4_Val           _U_(0x6)   /**< \brief (SUPC_VREF) 2.4V voltage reference typical value */
+#define   SUPC_VREF_SEL_2V5_Val           _U_(0x7)   /**< \brief (SUPC_VREF) 2.5V voltage reference typical value */
+#define SUPC_VREF_SEL_1V0           (SUPC_VREF_SEL_1V0_Val         << SUPC_VREF_SEL_Pos)
+#define SUPC_VREF_SEL_1V1           (SUPC_VREF_SEL_1V1_Val         << SUPC_VREF_SEL_Pos)
+#define SUPC_VREF_SEL_1V2           (SUPC_VREF_SEL_1V2_Val         << SUPC_VREF_SEL_Pos)
+#define SUPC_VREF_SEL_1V25          (SUPC_VREF_SEL_1V25_Val        << SUPC_VREF_SEL_Pos)
+#define SUPC_VREF_SEL_2V0           (SUPC_VREF_SEL_2V0_Val         << SUPC_VREF_SEL_Pos)
+#define SUPC_VREF_SEL_2V2           (SUPC_VREF_SEL_2V2_Val         << SUPC_VREF_SEL_Pos)
+#define SUPC_VREF_SEL_2V4           (SUPC_VREF_SEL_2V4_Val         << SUPC_VREF_SEL_Pos)
+#define SUPC_VREF_SEL_2V5           (SUPC_VREF_SEL_2V5_Val         << SUPC_VREF_SEL_Pos)
+#define SUPC_VREF_MASK              _U_(0x000F00CE) /**< \brief (SUPC_VREF) MASK Register */
+
+/* -------- SUPC_BBPS : (SUPC Offset: 0x20) (R/W 32) Battery Backup Power Switch -------- */
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+typedef union {
+  struct {
+    uint32_t CONF:1;           /*!< bit:      0  Battery Backup Configuration       */
+    uint32_t :1;               /*!< bit:      1  Reserved                           */
+    uint32_t WAKEEN:1;         /*!< bit:      2  Wake Enable                        */
+    uint32_t :29;              /*!< bit:  3..31  Reserved                           */
+  } bit;                       /*!< Structure used for bit  access                  */
+  uint32_t reg;                /*!< Type      used for register access              */
+} SUPC_BBPS_Type;
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+#define SUPC_BBPS_OFFSET            0x20         /**< \brief (SUPC_BBPS offset) Battery Backup Power Switch */
+#define SUPC_BBPS_RESETVALUE        _U_(0x00000000) /**< \brief (SUPC_BBPS reset_value) Battery Backup Power Switch */
+
+#define SUPC_BBPS_CONF_Pos          0            /**< \brief (SUPC_BBPS) Battery Backup Configuration */
+#define SUPC_BBPS_CONF              (_U_(0x1) << SUPC_BBPS_CONF_Pos)
+#define   SUPC_BBPS_CONF_BOD33_Val        _U_(0x0)   /**< \brief (SUPC_BBPS) The power switch is handled by the BOD33 */
+#define   SUPC_BBPS_CONF_FORCED_Val       _U_(0x1)   /**< \brief (SUPC_BBPS) In Backup Domain, the backup domain is always supplied by battery backup power */
+#define SUPC_BBPS_CONF_BOD33        (SUPC_BBPS_CONF_BOD33_Val      << SUPC_BBPS_CONF_Pos)
+#define SUPC_BBPS_CONF_FORCED       (SUPC_BBPS_CONF_FORCED_Val     << SUPC_BBPS_CONF_Pos)
+#define SUPC_BBPS_WAKEEN_Pos        2            /**< \brief (SUPC_BBPS) Wake Enable */
+#define SUPC_BBPS_WAKEEN            (_U_(0x1) << SUPC_BBPS_WAKEEN_Pos)
+#define SUPC_BBPS_MASK              _U_(0x00000005) /**< \brief (SUPC_BBPS) MASK Register */
+
+/* -------- SUPC_BKOUT : (SUPC Offset: 0x24) (R/W 32) Backup Output Control -------- */
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+typedef union {
+  struct {
+    uint32_t EN:2;             /*!< bit:  0.. 1  Enable Output                      */
+    uint32_t :6;               /*!< bit:  2.. 7  Reserved                           */
+    uint32_t CLR:2;            /*!< bit:  8.. 9  Clear Output                       */
+    uint32_t :6;               /*!< bit: 10..15  Reserved                           */
+    uint32_t SET:2;            /*!< bit: 16..17  Set Output                         */
+    uint32_t :6;               /*!< bit: 18..23  Reserved                           */
+    uint32_t RTCTGL:2;         /*!< bit: 24..25  RTC Toggle Output                  */
+    uint32_t :6;               /*!< bit: 26..31  Reserved                           */
+  } bit;                       /*!< Structure used for bit  access                  */
+  uint32_t reg;                /*!< Type      used for register access              */
+} SUPC_BKOUT_Type;
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+#define SUPC_BKOUT_OFFSET           0x24         /**< \brief (SUPC_BKOUT offset) Backup Output Control */
+#define SUPC_BKOUT_RESETVALUE       _U_(0x00000000) /**< \brief (SUPC_BKOUT reset_value) Backup Output Control */
+
+#define SUPC_BKOUT_EN_Pos           0            /**< \brief (SUPC_BKOUT) Enable Output */
+#define SUPC_BKOUT_EN_Msk           (_U_(0x3) << SUPC_BKOUT_EN_Pos)
+#define SUPC_BKOUT_EN(value)        (SUPC_BKOUT_EN_Msk & ((value) << SUPC_BKOUT_EN_Pos))
+#define SUPC_BKOUT_CLR_Pos          8            /**< \brief (SUPC_BKOUT) Clear Output */
+#define SUPC_BKOUT_CLR_Msk          (_U_(0x3) << SUPC_BKOUT_CLR_Pos)
+#define SUPC_BKOUT_CLR(value)       (SUPC_BKOUT_CLR_Msk & ((value) << SUPC_BKOUT_CLR_Pos))
+#define SUPC_BKOUT_SET_Pos          16           /**< \brief (SUPC_BKOUT) Set Output */
+#define SUPC_BKOUT_SET_Msk          (_U_(0x3) << SUPC_BKOUT_SET_Pos)
+#define SUPC_BKOUT_SET(value)       (SUPC_BKOUT_SET_Msk & ((value) << SUPC_BKOUT_SET_Pos))
+#define SUPC_BKOUT_RTCTGL_Pos       24           /**< \brief (SUPC_BKOUT) RTC Toggle Output */
+#define SUPC_BKOUT_RTCTGL_Msk       (_U_(0x3) << SUPC_BKOUT_RTCTGL_Pos)
+#define SUPC_BKOUT_RTCTGL(value)    (SUPC_BKOUT_RTCTGL_Msk & ((value) << SUPC_BKOUT_RTCTGL_Pos))
+#define SUPC_BKOUT_MASK             _U_(0x03030303) /**< \brief (SUPC_BKOUT) MASK Register */
+
+/* -------- SUPC_BKIN : (SUPC Offset: 0x28) (R/  32) Backup Input Control -------- */
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+typedef union {
+  struct {
+    uint32_t BKIN:8;           /*!< bit:  0.. 7  Backup Input Value                 */
+    uint32_t :24;              /*!< bit:  8..31  Reserved                           */
+  } bit;                       /*!< Structure used for bit  access                  */
+  uint32_t reg;                /*!< Type      used for register access              */
+} SUPC_BKIN_Type;
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+#define SUPC_BKIN_OFFSET            0x28         /**< \brief (SUPC_BKIN offset) Backup Input Control */
+#define SUPC_BKIN_RESETVALUE        _U_(0x00000000) /**< \brief (SUPC_BKIN reset_value) Backup Input Control */
+
+#define SUPC_BKIN_BKIN_Pos          0            /**< \brief (SUPC_BKIN) Backup Input Value */
+#define SUPC_BKIN_BKIN_Msk          (_U_(0xFF) << SUPC_BKIN_BKIN_Pos)
+#define SUPC_BKIN_BKIN(value)       (SUPC_BKIN_BKIN_Msk & ((value) << SUPC_BKIN_BKIN_Pos))
+#define SUPC_BKIN_MASK              _U_(0x000000FF) /**< \brief (SUPC_BKIN) MASK Register */
+
+/** \brief SUPC hardware registers */
+#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__))
+typedef struct {
+  __IO SUPC_INTENCLR_Type        INTENCLR;    /**< \brief Offset: 0x00 (R/W 32) Interrupt Enable Clear */
+  __IO SUPC_INTENSET_Type        INTENSET;    /**< \brief Offset: 0x04 (R/W 32) Interrupt Enable Set */
+  __IO SUPC_INTFLAG_Type         INTFLAG;     /**< \brief Offset: 0x08 (R/W 32) Interrupt Flag Status and Clear */
+  __I  SUPC_STATUS_Type          STATUS;      /**< \brief Offset: 0x0C (R/  32) Power and Clocks Status */
+  __IO SUPC_BOD33_Type           BOD33;       /**< \brief Offset: 0x10 (R/W 32) BOD33 Control */
+  __IO SUPC_BOD12_Type           BOD12;       /**< \brief Offset: 0x14 (R/W 32) BOD12 Control */
+  __IO SUPC_VREG_Type            VREG;        /**< \brief Offset: 0x18 (R/W 32) VREG Control */
+  __IO SUPC_VREF_Type            VREF;        /**< \brief Offset: 0x1C (R/W 32) VREF Control */
+  __IO SUPC_BBPS_Type            BBPS;        /**< \brief Offset: 0x20 (R/W 32) Battery Backup Power Switch */
+  __IO SUPC_BKOUT_Type           BKOUT;       /**< \brief Offset: 0x24 (R/W 32) Backup Output Control */
+  __I  SUPC_BKIN_Type            BKIN;        /**< \brief Offset: 0x28 (R/  32) Backup Input Control */
+} Supc;
+#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */
+
+/*@}*/
+
+#endif /* _SAMD51_SUPC_COMPONENT_ */