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Diffstat (limited to 'watch-library/include/component/gclk.h')
-rw-r--r-- | watch-library/include/component/gclk.h | 221 |
1 files changed, 221 insertions, 0 deletions
diff --git a/watch-library/include/component/gclk.h b/watch-library/include/component/gclk.h new file mode 100644 index 00000000..41da1846 --- /dev/null +++ b/watch-library/include/component/gclk.h @@ -0,0 +1,221 @@ +/** + * \file + * + * \brief Component description for GCLK + * + * Copyright (c) 2018 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 _SAML22_GCLK_COMPONENT_ +#define _SAML22_GCLK_COMPONENT_ + +/* ========================================================================== */ +/** SOFTWARE API DEFINITION FOR GCLK */ +/* ========================================================================== */ +/** \addtogroup SAML22_GCLK Generic Clock Generator */ +/*@{*/ + +#define GCLK_U2122 +#define REV_GCLK 0x111 + +/* -------- GCLK_CTRLA : (GCLK Offset: 0x00) (R/W 8) Control -------- */ +#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) +typedef union { + struct { + uint8_t SWRST:1; /*!< bit: 0 Software Reset */ + uint8_t :7; /*!< bit: 1.. 7 Reserved */ + } bit; /*!< Structure used for bit access */ + uint8_t reg; /*!< Type used for register access */ +} GCLK_CTRLA_Type; +#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ + +#define GCLK_CTRLA_OFFSET 0x00 /**< \brief (GCLK_CTRLA offset) Control */ +#define GCLK_CTRLA_RESETVALUE _U_(0x00) /**< \brief (GCLK_CTRLA reset_value) Control */ + +#define GCLK_CTRLA_SWRST_Pos 0 /**< \brief (GCLK_CTRLA) Software Reset */ +#define GCLK_CTRLA_SWRST (_U_(0x1) << GCLK_CTRLA_SWRST_Pos) +#define GCLK_CTRLA_MASK _U_(0x01) /**< \brief (GCLK_CTRLA) MASK Register */ + +/* -------- GCLK_SYNCBUSY : (GCLK Offset: 0x04) (R/ 32) Synchronization Busy -------- */ +#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) +typedef union { + struct { + uint32_t SWRST:1; /*!< bit: 0 Software Reset Synchroniation Busy bit */ + uint32_t :1; /*!< bit: 1 Reserved */ + uint32_t GENCTRL0:1; /*!< bit: 2 Generic Clock Generator Control 0 Synchronization Busy bits */ + uint32_t GENCTRL1:1; /*!< bit: 3 Generic Clock Generator Control 1 Synchronization Busy bits */ + uint32_t GENCTRL2:1; /*!< bit: 4 Generic Clock Generator Control 2 Synchronization Busy bits */ + uint32_t GENCTRL3:1; /*!< bit: 5 Generic Clock Generator Control 3 Synchronization Busy bits */ + uint32_t GENCTRL4:1; /*!< bit: 6 Generic Clock Generator Control 4 Synchronization Busy bits */ + uint32_t :25; /*!< bit: 7..31 Reserved */ + } bit; /*!< Structure used for bit access */ + struct { + uint32_t :2; /*!< bit: 0.. 1 Reserved */ + uint32_t GENCTRL:5; /*!< bit: 2.. 6 Generic Clock Generator Control x Synchronization Busy bits */ + uint32_t :25; /*!< bit: 7..31 Reserved */ + } vec; /*!< Structure used for vec access */ + uint32_t reg; /*!< Type used for register access */ +} GCLK_SYNCBUSY_Type; +#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ + +#define GCLK_SYNCBUSY_OFFSET 0x04 /**< \brief (GCLK_SYNCBUSY offset) Synchronization Busy */ +#define GCLK_SYNCBUSY_RESETVALUE _U_(0x00000000) /**< \brief (GCLK_SYNCBUSY reset_value) Synchronization Busy */ + +#define GCLK_SYNCBUSY_SWRST_Pos 0 /**< \brief (GCLK_SYNCBUSY) Software Reset Synchroniation Busy bit */ +#define GCLK_SYNCBUSY_SWRST (_U_(0x1) << GCLK_SYNCBUSY_SWRST_Pos) +#define GCLK_SYNCBUSY_GENCTRL0_Pos 2 /**< \brief (GCLK_SYNCBUSY) Generic Clock Generator Control 0 Synchronization Busy bits */ +#define GCLK_SYNCBUSY_GENCTRL0 (_U_(1) << GCLK_SYNCBUSY_GENCTRL0_Pos) +#define GCLK_SYNCBUSY_GENCTRL1_Pos 3 /**< \brief (GCLK_SYNCBUSY) Generic Clock Generator Control 1 Synchronization Busy bits */ +#define GCLK_SYNCBUSY_GENCTRL1 (_U_(1) << GCLK_SYNCBUSY_GENCTRL1_Pos) +#define GCLK_SYNCBUSY_GENCTRL2_Pos 4 /**< \brief (GCLK_SYNCBUSY) Generic Clock Generator Control 2 Synchronization Busy bits */ +#define GCLK_SYNCBUSY_GENCTRL2 (_U_(1) << GCLK_SYNCBUSY_GENCTRL2_Pos) +#define GCLK_SYNCBUSY_GENCTRL3_Pos 5 /**< \brief (GCLK_SYNCBUSY) Generic Clock Generator Control 3 Synchronization Busy bits */ +#define GCLK_SYNCBUSY_GENCTRL3 (_U_(1) << GCLK_SYNCBUSY_GENCTRL3_Pos) +#define GCLK_SYNCBUSY_GENCTRL4_Pos 6 /**< \brief (GCLK_SYNCBUSY) Generic Clock Generator Control 4 Synchronization Busy bits */ +#define GCLK_SYNCBUSY_GENCTRL4 (_U_(1) << GCLK_SYNCBUSY_GENCTRL4_Pos) +#define GCLK_SYNCBUSY_GENCTRL_Pos 2 /**< \brief (GCLK_SYNCBUSY) Generic Clock Generator Control x Synchronization Busy bits */ +#define GCLK_SYNCBUSY_GENCTRL_Msk (_U_(0x1F) << GCLK_SYNCBUSY_GENCTRL_Pos) +#define GCLK_SYNCBUSY_GENCTRL(value) (GCLK_SYNCBUSY_GENCTRL_Msk & ((value) << GCLK_SYNCBUSY_GENCTRL_Pos)) +#define GCLK_SYNCBUSY_GENCTRL_GCLK0_Val _U_(0x1) /**< \brief (GCLK_SYNCBUSY) Generic clock generator 0 */ +#define GCLK_SYNCBUSY_GENCTRL_GCLK1_Val _U_(0x2) /**< \brief (GCLK_SYNCBUSY) Generic clock generator 1 */ +#define GCLK_SYNCBUSY_GENCTRL_GCLK2_Val _U_(0x4) /**< \brief (GCLK_SYNCBUSY) Generic clock generator 2 */ +#define GCLK_SYNCBUSY_GENCTRL_GCLK3_Val _U_(0x8) /**< \brief (GCLK_SYNCBUSY) Generic clock generator 3 */ +#define GCLK_SYNCBUSY_GENCTRL_GCLK4_Val _U_(0x10) /**< \brief (GCLK_SYNCBUSY) Generic clock generator 4 */ +#define GCLK_SYNCBUSY_GENCTRL_GCLK0 (GCLK_SYNCBUSY_GENCTRL_GCLK0_Val << GCLK_SYNCBUSY_GENCTRL_Pos) +#define GCLK_SYNCBUSY_GENCTRL_GCLK1 (GCLK_SYNCBUSY_GENCTRL_GCLK1_Val << GCLK_SYNCBUSY_GENCTRL_Pos) +#define GCLK_SYNCBUSY_GENCTRL_GCLK2 (GCLK_SYNCBUSY_GENCTRL_GCLK2_Val << GCLK_SYNCBUSY_GENCTRL_Pos) +#define GCLK_SYNCBUSY_GENCTRL_GCLK3 (GCLK_SYNCBUSY_GENCTRL_GCLK3_Val << GCLK_SYNCBUSY_GENCTRL_Pos) +#define GCLK_SYNCBUSY_GENCTRL_GCLK4 (GCLK_SYNCBUSY_GENCTRL_GCLK4_Val << GCLK_SYNCBUSY_GENCTRL_Pos) +#define GCLK_SYNCBUSY_MASK _U_(0x0000007D) /**< \brief (GCLK_SYNCBUSY) MASK Register */ + +/* -------- GCLK_GENCTRL : (GCLK Offset: 0x20) (R/W 32) Generic Clock Generator Control -------- */ +#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) +typedef union { + struct { + uint32_t SRC:3; /*!< bit: 0.. 2 Source Select */ + uint32_t :5; /*!< bit: 3.. 7 Reserved */ + uint32_t GENEN:1; /*!< bit: 8 Generic Clock Generator Enable */ + uint32_t IDC:1; /*!< bit: 9 Improve Duty Cycle */ + uint32_t OOV:1; /*!< bit: 10 Output Off Value */ + uint32_t OE:1; /*!< bit: 11 Output Enable */ + uint32_t DIVSEL:1; /*!< bit: 12 Divide Selection */ + uint32_t RUNSTDBY:1; /*!< bit: 13 Run in Standby */ + uint32_t :2; /*!< bit: 14..15 Reserved */ + uint32_t DIV:16; /*!< bit: 16..31 Division Factor */ + } bit; /*!< Structure used for bit access */ + uint32_t reg; /*!< Type used for register access */ +} GCLK_GENCTRL_Type; +#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ + +#define GCLK_GENCTRL_OFFSET 0x20 /**< \brief (GCLK_GENCTRL offset) Generic Clock Generator Control */ +#define GCLK_GENCTRL_RESETVALUE _U_(0x00000000) /**< \brief (GCLK_GENCTRL reset_value) Generic Clock Generator Control */ + +#define GCLK_GENCTRL_SRC_Pos 0 /**< \brief (GCLK_GENCTRL) Source Select */ +#define GCLK_GENCTRL_SRC_Msk (_U_(0x7) << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC(value) (GCLK_GENCTRL_SRC_Msk & ((value) << GCLK_GENCTRL_SRC_Pos)) +#define GCLK_GENCTRL_SRC_XOSC_Val _U_(0x0) /**< \brief (GCLK_GENCTRL) XOSC oscillator output */ +#define GCLK_GENCTRL_SRC_GCLKIN_Val _U_(0x1) /**< \brief (GCLK_GENCTRL) Generator input pad */ +#define GCLK_GENCTRL_SRC_GCLKGEN1_Val _U_(0x2) /**< \brief (GCLK_GENCTRL) Generic clock generator 1 output */ +#define GCLK_GENCTRL_SRC_OSCULP32K_Val _U_(0x3) /**< \brief (GCLK_GENCTRL) OSCULP32K oscillator output */ +#define GCLK_GENCTRL_SRC_XOSC32K_Val _U_(0x4) /**< \brief (GCLK_GENCTRL) XOSC32K oscillator output */ +#define GCLK_GENCTRL_SRC_OSC16M_Val _U_(0x5) /**< \brief (GCLK_GENCTRL) OSC16M oscillator output */ +#define GCLK_GENCTRL_SRC_DFLL48M_Val _U_(0x6) /**< \brief (GCLK_GENCTRL) DFLL48M output */ +#define GCLK_GENCTRL_SRC_DPLL96M_Val _U_(0x7) /**< \brief (GCLK_GENCTRL) DPLL96M output */ +#define GCLK_GENCTRL_SRC_XOSC (GCLK_GENCTRL_SRC_XOSC_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_GCLKIN (GCLK_GENCTRL_SRC_GCLKIN_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_GCLKGEN1 (GCLK_GENCTRL_SRC_GCLKGEN1_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_OSCULP32K (GCLK_GENCTRL_SRC_OSCULP32K_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_XOSC32K (GCLK_GENCTRL_SRC_XOSC32K_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_OSC16M (GCLK_GENCTRL_SRC_OSC16M_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_DFLL48M (GCLK_GENCTRL_SRC_DFLL48M_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_SRC_DPLL96M (GCLK_GENCTRL_SRC_DPLL96M_Val << GCLK_GENCTRL_SRC_Pos) +#define GCLK_GENCTRL_GENEN_Pos 8 /**< \brief (GCLK_GENCTRL) Generic Clock Generator Enable */ +#define GCLK_GENCTRL_GENEN (_U_(0x1) << GCLK_GENCTRL_GENEN_Pos) +#define GCLK_GENCTRL_IDC_Pos 9 /**< \brief (GCLK_GENCTRL) Improve Duty Cycle */ +#define GCLK_GENCTRL_IDC (_U_(0x1) << GCLK_GENCTRL_IDC_Pos) +#define GCLK_GENCTRL_OOV_Pos 10 /**< \brief (GCLK_GENCTRL) Output Off Value */ +#define GCLK_GENCTRL_OOV (_U_(0x1) << GCLK_GENCTRL_OOV_Pos) +#define GCLK_GENCTRL_OE_Pos 11 /**< \brief (GCLK_GENCTRL) Output Enable */ +#define GCLK_GENCTRL_OE (_U_(0x1) << GCLK_GENCTRL_OE_Pos) +#define GCLK_GENCTRL_DIVSEL_Pos 12 /**< \brief (GCLK_GENCTRL) Divide Selection */ +#define GCLK_GENCTRL_DIVSEL (_U_(0x1) << GCLK_GENCTRL_DIVSEL_Pos) +#define GCLK_GENCTRL_RUNSTDBY_Pos 13 /**< \brief (GCLK_GENCTRL) Run in Standby */ +#define GCLK_GENCTRL_RUNSTDBY (_U_(0x1) << GCLK_GENCTRL_RUNSTDBY_Pos) +#define GCLK_GENCTRL_DIV_Pos 16 /**< \brief (GCLK_GENCTRL) Division Factor */ +#define GCLK_GENCTRL_DIV_Msk (_U_(0xFFFF) << GCLK_GENCTRL_DIV_Pos) +#define GCLK_GENCTRL_DIV(value) (GCLK_GENCTRL_DIV_Msk & ((value) << GCLK_GENCTRL_DIV_Pos)) +#define GCLK_GENCTRL_MASK _U_(0xFFFF3F07) /**< \brief (GCLK_GENCTRL) MASK Register */ + +/* -------- GCLK_PCHCTRL : (GCLK Offset: 0x80) (R/W 32) Peripheral Clock Control -------- */ +#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) +typedef union { + struct { + uint32_t GEN:3; /*!< bit: 0.. 2 Generic Clock Generator */ + uint32_t :3; /*!< bit: 3.. 5 Reserved */ + uint32_t CHEN:1; /*!< bit: 6 Channel Enable */ + uint32_t WRTLOCK:1; /*!< bit: 7 Write Lock */ + uint32_t :24; /*!< bit: 8..31 Reserved */ + } bit; /*!< Structure used for bit access */ + uint32_t reg; /*!< Type used for register access */ +} GCLK_PCHCTRL_Type; +#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ + +#define GCLK_PCHCTRL_OFFSET 0x80 /**< \brief (GCLK_PCHCTRL offset) Peripheral Clock Control */ +#define GCLK_PCHCTRL_RESETVALUE _U_(0x00000000) /**< \brief (GCLK_PCHCTRL reset_value) Peripheral Clock Control */ + +#define GCLK_PCHCTRL_GEN_Pos 0 /**< \brief (GCLK_PCHCTRL) Generic Clock Generator */ +#define GCLK_PCHCTRL_GEN_Msk (_U_(0x7) << GCLK_PCHCTRL_GEN_Pos) +#define GCLK_PCHCTRL_GEN(value) (GCLK_PCHCTRL_GEN_Msk & ((value) << GCLK_PCHCTRL_GEN_Pos)) +#define GCLK_PCHCTRL_GEN_GCLK0_Val _U_(0x0) /**< \brief (GCLK_PCHCTRL) Generic clock generator 0 */ +#define GCLK_PCHCTRL_GEN_GCLK1_Val _U_(0x1) /**< \brief (GCLK_PCHCTRL) Generic clock generator 1 */ +#define GCLK_PCHCTRL_GEN_GCLK2_Val _U_(0x2) /**< \brief (GCLK_PCHCTRL) Generic clock generator 2 */ +#define GCLK_PCHCTRL_GEN_GCLK3_Val _U_(0x3) /**< \brief (GCLK_PCHCTRL) Generic clock generator 3 */ +#define GCLK_PCHCTRL_GEN_GCLK4_Val _U_(0x4) /**< \brief (GCLK_PCHCTRL) Generic clock generator 4 */ +#define GCLK_PCHCTRL_GEN_GCLK0 (GCLK_PCHCTRL_GEN_GCLK0_Val << GCLK_PCHCTRL_GEN_Pos) +#define GCLK_PCHCTRL_GEN_GCLK1 (GCLK_PCHCTRL_GEN_GCLK1_Val << GCLK_PCHCTRL_GEN_Pos) +#define GCLK_PCHCTRL_GEN_GCLK2 (GCLK_PCHCTRL_GEN_GCLK2_Val << GCLK_PCHCTRL_GEN_Pos) +#define GCLK_PCHCTRL_GEN_GCLK3 (GCLK_PCHCTRL_GEN_GCLK3_Val << GCLK_PCHCTRL_GEN_Pos) +#define GCLK_PCHCTRL_GEN_GCLK4 (GCLK_PCHCTRL_GEN_GCLK4_Val << GCLK_PCHCTRL_GEN_Pos) +#define GCLK_PCHCTRL_CHEN_Pos 6 /**< \brief (GCLK_PCHCTRL) Channel Enable */ +#define GCLK_PCHCTRL_CHEN (_U_(0x1) << GCLK_PCHCTRL_CHEN_Pos) +#define GCLK_PCHCTRL_WRTLOCK_Pos 7 /**< \brief (GCLK_PCHCTRL) Write Lock */ +#define GCLK_PCHCTRL_WRTLOCK (_U_(0x1) << GCLK_PCHCTRL_WRTLOCK_Pos) +#define GCLK_PCHCTRL_MASK _U_(0x000000C7) /**< \brief (GCLK_PCHCTRL) MASK Register */ + +/** \brief GCLK hardware registers */ +#if !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) +typedef struct { + __IO GCLK_CTRLA_Type CTRLA; /**< \brief Offset: 0x00 (R/W 8) Control */ + RoReg8 Reserved1[0x3]; + __I GCLK_SYNCBUSY_Type SYNCBUSY; /**< \brief Offset: 0x04 (R/ 32) Synchronization Busy */ + RoReg8 Reserved2[0x18]; + __IO GCLK_GENCTRL_Type GENCTRL[5]; /**< \brief Offset: 0x20 (R/W 32) Generic Clock Generator Control */ + RoReg8 Reserved3[0x4C]; + __IO GCLK_PCHCTRL_Type PCHCTRL[30]; /**< \brief Offset: 0x80 (R/W 32) Peripheral Clock Control */ +} Gclk; +#endif /* !(defined(__ASSEMBLY__) || defined(__IAR_SYSTEMS_ASM__)) */ + +/*@}*/ + +#endif /* _SAML22_GCLK_COMPONENT_ */ |