/* | |
* Copyright (c) 2017 - 2018 , NXP | |
* All rights reserved. | |
* | |
* SPDX-License-Identifier: BSD-3-Clause | |
*/ | |
#ifndef _FSL_CLOCK_H_ | |
#define _FSL_CLOCK_H_ | |
#include "fsl_device_registers.h" | |
#include <stdint.h> | |
#include <stdbool.h> | |
#include <assert.h> | |
/*! @addtogroup clock */ | |
/*! @{ */ | |
/*! @file */ | |
/******************************************************************************* | |
* Definitions | |
*****************************************************************************/ | |
/*! @name Driver version */ | |
/*@{*/ | |
/*! @brief CLOCK driver version 2.0.3. */ | |
#define FSL_CLOCK_DRIVER_VERSION (MAKE_VERSION(2, 0, 3)) | |
/*@}*/ | |
/*! @brief Configure whether driver controls clock | |
* | |
* When set to 0, peripheral drivers will enable clock in initialize function | |
* and disable clock in de-initialize function. When set to 1, peripheral | |
* driver will not control the clock, application could control the clock out of | |
* the driver. | |
* | |
* @note All drivers share this feature switcher. If it is set to 1, application | |
* should handle clock enable and disable for all drivers. | |
*/ | |
#if !(defined(FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL)) | |
#define FSL_SDK_DISABLE_DRIVER_CLOCK_CONTROL 0 | |
#endif | |
/*! | |
* @brief User-defined the size of cache for CLOCK_PllGetConfig() function. | |
* | |
* Once define this MACRO to be non-zero value, CLOCK_PllGetConfig() function | |
* would cache the recent calulation and accelerate the execution to get the | |
* right settings. | |
*/ | |
#ifndef CLOCK_USR_CFG_PLL_CONFIG_CACHE_COUNT | |
#define CLOCK_USR_CFG_PLL_CONFIG_CACHE_COUNT 2U | |
#endif | |
/*! @brief Clock ip name array for ROM. */ | |
#define ROM_CLOCKS \ | |
{ \ | |
kCLOCK_Rom \ | |
} | |
/*! @brief Clock ip name array for SRAM. */ | |
#define SRAM_CLOCKS \ | |
{ \ | |
kCLOCK_Sram1, kCLOCK_Sram2, kCLOCK_Sram3, kCLOCK_Sram4 \ | |
} | |
/*! @brief Clock ip name array for FLASH. */ | |
#define FLASH_CLOCKS \ | |
{ \ | |
kCLOCK_Flash \ | |
} | |
/*! @brief Clock ip name array for FMC. */ | |
#define FMC_CLOCKS \ | |
{ \ | |
kCLOCK_Fmc \ | |
} | |
/*! @brief Clock ip name array for INPUTMUX. */ | |
#define INPUTMUX_CLOCKS \ | |
{ \ | |
kCLOCK_InputMux0, kCLOCK_InputMux1 \ | |
} | |
/*! @brief Clock ip name array for IOCON. */ | |
#define IOCON_CLOCKS \ | |
{ \ | |
kCLOCK_Iocon \ | |
} | |
/*! @brief Clock ip name array for GPIO. */ | |
#define GPIO_CLOCKS \ | |
{ \ | |
kCLOCK_Gpio0, kCLOCK_Gpio1, kCLOCK_Gpio2, kCLOCK_Gpio3, kCLOCK_Gpio4, kCLOCK_Gpio5 \ | |
} | |
/*! @brief Clock ip name array for PINT. */ | |
#define PINT_CLOCKS \ | |
{ \ | |
kCLOCK_Pint \ | |
} | |
/*! @brief Clock ip name array for GINT. */ | |
#define GINT_CLOCKS \ | |
{ \ | |
kCLOCK_Gint, kCLOCK_Gint \ | |
} | |
/*! @brief Clock ip name array for DMA. */ | |
#define DMA_CLOCKS \ | |
{ \ | |
kCLOCK_Dma0, kCLOCK_Dma1 \ | |
} | |
/*! @brief Clock ip name array for CRC. */ | |
#define CRC_CLOCKS \ | |
{ \ | |
kCLOCK_Crc \ | |
} | |
/*! @brief Clock ip name array for WWDT. */ | |
#define WWDT_CLOCKS \ | |
{ \ | |
kCLOCK_Wwdt \ | |
} | |
/*! @brief Clock ip name array for RTC. */ | |
#define RTC_CLOCKS \ | |
{ \ | |
kCLOCK_Rtc \ | |
} | |
/*! @brief Clock ip name array for Mailbox. */ | |
#define MAILBOX_CLOCKS \ | |
{ \ | |
kCLOCK_Mailbox \ | |
} | |
/*! @brief Clock ip name array for LPADC. */ | |
#define LPADC_CLOCKS \ | |
{ \ | |
kCLOCK_Adc0 \ | |
} | |
/*! @brief Clock ip name array for MRT. */ | |
#define MRT_CLOCKS \ | |
{ \ | |
kCLOCK_Mrt \ | |
} | |
/*! @brief Clock ip name array for OSTIMER. */ | |
#define OSTIMER_CLOCKS \ | |
{ \ | |
kCLOCK_OsTimer0 \ | |
} | |
/*! @brief Clock ip name array for SCT0. */ | |
#define SCT_CLOCKS \ | |
{ \ | |
kCLOCK_Sct0 \ | |
} | |
/*! @brief Clock ip name array for SCTIPU. */ | |
#define SCTIPU_CLOCKS \ | |
{ \ | |
kCLOCK_Sctipu \ | |
} | |
/*! @brief Clock ip name array for UTICK. */ | |
#define UTICK_CLOCKS \ | |
{ \ | |
kCLOCK_Utick0 \ | |
} | |
/*! @brief Clock ip name array for FLEXCOMM. */ | |
#define FLEXCOMM_CLOCKS \ | |
{ \ | |
kCLOCK_FlexComm0, kCLOCK_FlexComm1, kCLOCK_FlexComm2, kCLOCK_FlexComm3, kCLOCK_FlexComm4, kCLOCK_FlexComm5, \ | |
kCLOCK_FlexComm6, kCLOCK_FlexComm7, kCLOCK_Hs_Lspi \ | |
} | |
/*! @brief Clock ip name array for LPUART. */ | |
#define LPUART_CLOCKS \ | |
{ \ | |
kCLOCK_MinUart0, kCLOCK_MinUart1, kCLOCK_MinUart2, kCLOCK_MinUart3, kCLOCK_MinUart4, kCLOCK_MinUart5, \ | |
kCLOCK_MinUart6, kCLOCK_MinUart7 \ | |
} | |
/*! @brief Clock ip name array for BI2C. */ | |
#define BI2C_CLOCKS \ | |
{ \ | |
kCLOCK_BI2c0, kCLOCK_BI2c1, kCLOCK_BI2c2, kCLOCK_BI2c3, kCLOCK_BI2c4, kCLOCK_BI2c5, kCLOCK_BI2c6, kCLOCK_BI2c7 \ | |
} | |
/*! @brief Clock ip name array for LSPI. */ | |
#define LPSPI_CLOCKS \ | |
{ \ | |
kCLOCK_LSpi0, kCLOCK_LSpi1, kCLOCK_LSpi2, kCLOCK_LSpi3, kCLOCK_LSpi4, kCLOCK_LSpi5, kCLOCK_LSpi6, kCLOCK_LSpi7 \ | |
} | |
/*! @brief Clock ip name array for FLEXI2S. */ | |
#define FLEXI2S_CLOCKS \ | |
{ \ | |
kCLOCK_FlexI2s0, kCLOCK_FlexI2s1, kCLOCK_FlexI2s2, kCLOCK_FlexI2s3, kCLOCK_FlexI2s4, kCLOCK_FlexI2s5, \ | |
kCLOCK_FlexI2s6, kCLOCK_FlexI2s7 \ | |
} | |
/*! @brief Clock ip name array for USBTYPC. */ | |
#define USBTYPC_CLOCKS \ | |
{ \ | |
kCLOCK_UsbTypc \ | |
} | |
/*! @brief Clock ip name array for CTIMER. */ | |
#define CTIMER_CLOCKS \ | |
{ \ | |
kCLOCK_Timer0, kCLOCK_Timer1, kCLOCK_Timer2, kCLOCK_Timer3, kCLOCK_Timer4 \ | |
} | |
/*! @brief Clock ip name array for PVT */ | |
#define PVT_CLOCKS \ | |
{ \ | |
kCLOCK_Pvt \ | |
} | |
/*! @brief Clock ip name array for EZHA */ | |
#define EZHA_CLOCKS \ | |
{ \ | |
kCLOCK_Ezha \ | |
} | |
/*! @brief Clock ip name array for EZHB */ | |
#define EZHB_CLOCKS \ | |
{ \ | |
kCLOCK_Ezhb \ | |
} | |
/*! @brief Clock ip name array for COMP */ | |
#define COMP_CLOCKS \ | |
{ \ | |
kCLOCK_Comp \ | |
} | |
/*! @brief Clock ip name array for SDIO. */ | |
#define SDIO_CLOCKS \ | |
{ \ | |
kCLOCK_Sdio \ | |
} | |
/*! @brief Clock ip name array for USB1CLK. */ | |
#define USB1CLK_CLOCKS \ | |
{ \ | |
kCLOCK_Usb1Clk \ | |
} | |
/*! @brief Clock ip name array for FREQME. */ | |
#define FREQME_CLOCKS \ | |
{ \ | |
kCLOCK_Freqme \ | |
} | |
/*! @brief Clock ip name array for USBRAM. */ | |
#define USBRAM_CLOCKS \ | |
{ \ | |
kCLOCK_UsbRam1 \ | |
} | |
/*! @brief Clock ip name array for OTP. */ | |
#define OTP_CLOCKS \ | |
{ \ | |
kCLOCK_Otp \ | |
} | |
/*! @brief Clock ip name array for RNG. */ | |
#define RNG_CLOCKS \ | |
{ \ | |
kCLOCK_Rng \ | |
} | |
/*! @brief Clock ip name array for USBHMR0. */ | |
#define USBHMR0_CLOCKS \ | |
{ \ | |
kCLOCK_Usbhmr0 \ | |
} | |
/*! @brief Clock ip name array for USBHSL0. */ | |
#define USBHSL0_CLOCKS \ | |
{ \ | |
kCLOCK_Usbhsl0 \ | |
} | |
/*! @brief Clock ip name array for HashCrypt. */ | |
#define HASHCRYPT_CLOCKS \ | |
{ \ | |
kCLOCK_HashCrypt \ | |
} | |
/*! @brief Clock ip name array for PowerQuad. */ | |
#define POWERQUAD_CLOCKS \ | |
{ \ | |
kCLOCK_PowerQuad \ | |
} | |
/*! @brief Clock ip name array for PLULUT. */ | |
#define PLULUT_CLOCKS \ | |
{ \ | |
kCLOCK_PluLut \ | |
} | |
/*! @brief Clock ip name array for PUF. */ | |
#define PUF_CLOCKS \ | |
{ \ | |
kCLOCK_Puf \ | |
} | |
/*! @brief Clock ip name array for CASPER. */ | |
#define CASPER_CLOCKS \ | |
{ \ | |
kCLOCK_Casper \ | |
} | |
/*! @brief Clock ip name array for ANALOGCTRL. */ | |
#define ANALOGCTRL_CLOCKS \ | |
{ \ | |
kCLOCK_AnalogCtrl \ | |
} | |
/*! @brief Clock ip name array for HS_LSPI. */ | |
#define HS_LSPI_CLOCKS \ | |
{ \ | |
kCLOCK_Hs_Lspi \ | |
} | |
/*! @brief Clock ip name array for GPIO_SEC. */ | |
#define GPIO_SEC_CLOCKS \ | |
{ \ | |
kCLOCK_Gpio_Sec \ | |
} | |
/*! @brief Clock ip name array for GPIO_SEC_INT. */ | |
#define GPIO_SEC_INT_CLOCKS \ | |
{ \ | |
kCLOCK_Gpio_Sec_Int \ | |
} | |
/*! @brief Clock ip name array for USBD. */ | |
#define USBD_CLOCKS \ | |
{ \ | |
kCLOCK_Usbd0, kCLOCK_Usbh1, kCLOCK_Usbd1 \ | |
} | |
/*! @brief Clock ip name array for USBH. */ | |
#define USBH_CLOCKS \ | |
{ \ | |
kCLOCK_Usbh1 \ | |
} | |
#define PLU_CLOCKS \ | |
{ \ | |
kCLOCK_PluLut \ | |
} | |
#define SYSCTL_CLOCKS \ | |
{ \ | |
kCLOCK_Sysctl \ | |
} | |
/*! @brief Clock gate name used for CLOCK_EnableClock/CLOCK_DisableClock. */ | |
/*------------------------------------------------------------------------------ | |
clock_ip_name_t definition: | |
------------------------------------------------------------------------------*/ | |
#define CLK_GATE_REG_OFFSET_SHIFT 8U | |
#define CLK_GATE_REG_OFFSET_MASK 0xFFFFFF00U | |
#define CLK_GATE_BIT_SHIFT_SHIFT 0U | |
#define CLK_GATE_BIT_SHIFT_MASK 0x000000FFU | |
#define CLK_GATE_DEFINE(reg_offset, bit_shift) \ | |
((((reg_offset) << CLK_GATE_REG_OFFSET_SHIFT) & CLK_GATE_REG_OFFSET_MASK) | \ | |
(((bit_shift) << CLK_GATE_BIT_SHIFT_SHIFT) & CLK_GATE_BIT_SHIFT_MASK)) | |
#define CLK_GATE_ABSTRACT_REG_OFFSET(x) (((uint32_t)(x)&CLK_GATE_REG_OFFSET_MASK) >> CLK_GATE_REG_OFFSET_SHIFT) | |
#define CLK_GATE_ABSTRACT_BITS_SHIFT(x) (((uint32_t)(x)&CLK_GATE_BIT_SHIFT_MASK) >> CLK_GATE_BIT_SHIFT_SHIFT) | |
#define AHB_CLK_CTRL0 0 | |
#define AHB_CLK_CTRL1 1 | |
#define AHB_CLK_CTRL2 2 | |
/*! @brief Clock gate name used for CLOCK_EnableClock/CLOCK_DisableClock. */ | |
typedef enum _clock_ip_name | |
{ | |
kCLOCK_IpInvalid = 0U, | |
kCLOCK_Rom = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 1), | |
kCLOCK_Sram1 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 3), | |
kCLOCK_Sram2 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 4), | |
kCLOCK_Sram3 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 5), | |
kCLOCK_Sram4 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 6), | |
kCLOCK_Flash = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 7), | |
kCLOCK_Fmc = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 8), | |
kCLOCK_InputMux = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 11), | |
kCLOCK_Iocon = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 13), | |
kCLOCK_Gpio0 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 14), | |
kCLOCK_Gpio1 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 15), | |
kCLOCK_Gpio2 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 16), | |
kCLOCK_Gpio3 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 17), | |
kCLOCK_Pint = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 18), | |
kCLOCK_Gint = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 19), | |
kCLOCK_Dma0 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 20), | |
kCLOCK_Crc = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 21), | |
kCLOCK_Wwdt = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 22), | |
kCLOCK_Rtc = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 23), | |
kCLOCK_Mailbox = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 26), | |
kCLOCK_Adc0 = CLK_GATE_DEFINE(AHB_CLK_CTRL0, 27), | |
kCLOCK_Mrt = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 0), | |
kCLOCK_OsTimer0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 1), | |
kCLOCK_Sct0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 2), | |
kCLOCK_Sctipu = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 6), | |
kCLOCK_Utick0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 10), | |
kCLOCK_FlexComm0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11), | |
kCLOCK_FlexComm1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12), | |
kCLOCK_FlexComm2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13), | |
kCLOCK_FlexComm3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14), | |
kCLOCK_FlexComm4 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 15), | |
kCLOCK_FlexComm5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16), | |
kCLOCK_FlexComm6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17), | |
kCLOCK_FlexComm7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18), | |
kCLOCK_MinUart0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11), | |
kCLOCK_MinUart1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12), | |
kCLOCK_MinUart2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13), | |
kCLOCK_MinUart3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14), | |
kCLOCK_MinUart4 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 15), | |
kCLOCK_MinUart5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16), | |
kCLOCK_MinUart6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17), | |
kCLOCK_MinUart7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18), | |
kCLOCK_LSpi0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11), | |
kCLOCK_LSpi1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12), | |
kCLOCK_LSpi2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13), | |
kCLOCK_LSpi3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14), | |
kCLOCK_LSpi4 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 15), | |
kCLOCK_LSpi5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16), | |
kCLOCK_LSpi6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17), | |
kCLOCK_LSpi7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18), | |
kCLOCK_BI2c0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11), | |
kCLOCK_BI2c1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12), | |
kCLOCK_BI2c2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13), | |
kCLOCK_BI2c3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14), | |
kCLOCK_BI2c4 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 15), | |
kCLOCK_BI2c5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16), | |
kCLOCK_BI2c6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17), | |
kCLOCK_BI2c7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18), | |
kCLOCK_FlexI2s0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 11), | |
kCLOCK_FlexI2s1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 12), | |
kCLOCK_FlexI2s2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 13), | |
kCLOCK_FlexI2s3 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 14), | |
kCLOCK_FlexI2s4 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 15), | |
kCLOCK_FlexI2s5 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 16), | |
kCLOCK_FlexI2s6 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 17), | |
kCLOCK_FlexI2s7 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 18), | |
kCLOCK_UsbTypc = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 20), | |
kCLOCK_Timer2 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 22), | |
kCLOCK_Usbd0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 25), | |
kCLOCK_Timer0 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 26), | |
kCLOCK_Timer1 = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 27), | |
kCLOCK_Pvt = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 28), | |
kCLOCK_Ezha = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 30), | |
kCLOCK_Ezhb = CLK_GATE_DEFINE(AHB_CLK_CTRL1, 31), | |
kCLOCK_Dma1 = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 1), | |
kCLOCK_Comp = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 2), | |
kCLOCK_Sdio = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 3), | |
kCLOCK_Usbh1 = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 4), | |
kCLOCK_Usbd1 = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 5), | |
kCLOCK_UsbRam1 = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 6), | |
kCLOCK_Usb1Clk = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 7), | |
kCLOCK_Freqme = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 8), | |
kCLOCK_Gpio4 = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 9), | |
kCLOCK_Gpio5 = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 10), | |
kCLOCK_Otp = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 12), | |
kCLOCK_Rng = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 13), | |
kCLOCK_InputMux1 = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 14), | |
kCLOCK_Sysctl = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 15), | |
kCLOCK_Usbhmr0 = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 16), | |
kCLOCK_Usbhsl0 = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 17), | |
kCLOCK_HashCrypt = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 18), | |
kCLOCK_PowerQuad = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 19), | |
kCLOCK_PluLut = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 20), | |
kCLOCK_Timer3 = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 21), | |
kCLOCK_Timer4 = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 22), | |
kCLOCK_Puf = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 23), | |
kCLOCK_Casper = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 24), | |
kCLOCK_AnalogCtrl = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 27), | |
kCLOCK_Hs_Lspi = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 28), | |
kCLOCK_Gpio_Sec = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 29), | |
kCLOCK_Gpio_sec_Int = CLK_GATE_DEFINE(AHB_CLK_CTRL2, 30) | |
} clock_ip_name_t; | |
/*! @brief Peripherals clock source definition. */ | |
#define BUS_CLK kCLOCK_BusClk | |
#define I2C0_CLK_SRC BUS_CLK | |
/*! @brief Clock name used to get clock frequency. */ | |
typedef enum _clock_name | |
{ | |
kCLOCK_CoreSysClk, /*!< Core/system clock (aka MAIN_CLK) */ | |
kCLOCK_BusClk, /*!< Bus clock (AHB clock) */ | |
kCLOCK_ClockOut, /*!< CLOCKOUT */ | |
kCLOCK_FroHf, /*!< FRO48/96 */ | |
kCLOCK_Adc, /*!< ADC */ | |
kCLOCK_Usb0, /*!< USB0 */ | |
kCLOCK_Usb1, /*!< USB1 */ | |
kCLOCK_Pll1Out, /*!< PLL1 Output */ | |
kCLOCK_Mclk, /*!< MCLK */ | |
kCLOCK_Sct, /*!< SCT */ | |
kCLOCK_SDio, /*!< SDIO */ | |
kCLOCK_Fro12M, /*!< FRO12M */ | |
kCLOCK_ExtClk, /*!< External Clock */ | |
kCLOCK_Pll0Out, /*!< PLL0 Output */ | |
kCLOCK_WdtClk, /*!< Watchdog clock */ | |
kCLOCK_FlexI2S, /*!< FlexI2S clock */ | |
kCLOCK_Flexcomm0, /*!< Flexcomm0Clock */ | |
kCLOCK_Flexcomm1, /*!< Flexcomm1Clock */ | |
kCLOCK_Flexcomm2, /*!< Flexcomm2Clock */ | |
kCLOCK_Flexcomm3, /*!< Flexcomm3Clock */ | |
kCLOCK_Flexcomm4, /*!< Flexcomm4Clock */ | |
kCLOCK_Flexcomm5, /*!< Flexcomm5Clock */ | |
kCLOCK_Flexcomm6, /*!< Flexcomm6Clock */ | |
kCLOCK_Flexcomm7, /*!< Flexcomm7Clock */ | |
kCLOCK_HsLspi, /*!< HS LPSPI Clock */ | |
kCLOCK_CTmier0, /*!< CTmier0Clock */ | |
kCLOCK_CTmier1, /*!< CTmier1Clock */ | |
kCLOCK_CTmier2, /*!< CTmier2Clock */ | |
kCLOCK_CTmier3, /*!< CTmier3Clock */ | |
kCLOCK_CTmier4, /*!< CTmier4Clock */ | |
kCLOCK_Systick0, /*!< System Tick 0 Clock */ | |
kCLOCK_Systick1, /*!< System Tick 1 Clock */ | |
} clock_name_t; | |
/*! @brief Clock Mux Switches | |
* The encoding is as follows each connection identified is 32bits wide while 24bits are valuable | |
* starting from LSB upwards | |
* | |
* [4 bits for choice, 0 means invalid choice] [8 bits mux ID]* | |
* | |
*/ | |
#define CLK_ATTACH_ID(mux, sel, pos) (((mux << 0U) | ((sel + 1) & 0xFU) << 8U) << (pos * 12U)) | |
#define MUX_A(mux, sel) CLK_ATTACH_ID(mux, sel, 0U) | |
#define MUX_B(mux, sel, selector) (CLK_ATTACH_ID(mux, sel, 1U) | (selector << 24U)) | |
#define GET_ID_ITEM(connection) ((connection)&0xFFFU) | |
#define GET_ID_NEXT_ITEM(connection) ((connection) >> 12U) | |
#define GET_ID_ITEM_MUX(connection) ((connection)&0xFFU) | |
#define GET_ID_ITEM_SEL(connection) ((((connection)&0xF00U) >> 8U) - 1U) | |
#define GET_ID_SELECTOR(connection) ((connection)&0xF000000U) | |
#define CM_SYSTICKCLKSEL0 0 | |
#define CM_SYSTICKCLKSEL1 1 | |
#define CM_TRACECLKSEL 2 | |
#define CM_CTIMERCLKSEL0 3 | |
#define CM_CTIMERCLKSEL1 4 | |
#define CM_CTIMERCLKSEL2 5 | |
#define CM_CTIMERCLKSEL3 6 | |
#define CM_CTIMERCLKSEL4 7 | |
#define CM_MAINCLKSELA 8 | |
#define CM_MAINCLKSELB 9 | |
#define CM_CLKOUTCLKSEL 10 | |
#define CM_PLL0CLKSEL 12 | |
#define CM_PLL1CLKSEL 13 | |
#define CM_ADCASYNCCLKSEL 17 | |
#define CM_USB0CLKSEL 18 | |
#define CM_FXCOMCLKSEL0 20 | |
#define CM_FXCOMCLKSEL1 21 | |
#define CM_FXCOMCLKSEL2 22 | |
#define CM_FXCOMCLKSEL3 23 | |
#define CM_FXCOMCLKSEL4 24 | |
#define CM_FXCOMCLKSEL5 25 | |
#define CM_FXCOMCLKSEL6 26 | |
#define CM_FXCOMCLKSEL7 27 | |
#define CM_HSLSPICLKSEL 28 | |
#define CM_MCLKCLKSEL 32 | |
#define CM_SCTCLKSEL 36 | |
#define CM_SDIOCLKSEL 38 | |
#define CM_RTCOSC32KCLKSEL 63 | |
typedef enum _clock_attach_id | |
{ | |
kFRO12M_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 0) | MUX_B(CM_MAINCLKSELB, 0, 0), | |
kEXT_CLK_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 1) | MUX_B(CM_MAINCLKSELB, 0, 0), | |
kFRO1M_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 2) | MUX_B(CM_MAINCLKSELB, 0, 0), | |
kFRO_HF_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 3) | MUX_B(CM_MAINCLKSELB, 0, 0), | |
kPLL0_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 0) | MUX_B(CM_MAINCLKSELB, 1, 0), | |
kPLL1_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 0) | MUX_B(CM_MAINCLKSELB, 2, 0), | |
kOSC32K_to_MAIN_CLK = MUX_A(CM_MAINCLKSELA, 0) | MUX_B(CM_MAINCLKSELB, 3, 0), | |
kMAIN_CLK_to_CLKOUT = MUX_A(CM_CLKOUTCLKSEL, 0), | |
kPLL0_to_CLKOUT = MUX_A(CM_CLKOUTCLKSEL, 1), | |
kEXT_CLK_to_CLKOUT = MUX_A(CM_CLKOUTCLKSEL, 2), | |
kFRO_HF_to_CLKOUT = MUX_A(CM_CLKOUTCLKSEL, 3), | |
kFRO1M_to_CLKOUT = MUX_A(CM_CLKOUTCLKSEL, 4), | |
kPLL1_to_CLKOUT = MUX_A(CM_CLKOUTCLKSEL, 5), | |
kOSC32K_to_CLKOUT = MUX_A(CM_CLKOUTCLKSEL, 6), | |
kNONE_to_SYS_CLKOUT = MUX_A(CM_CLKOUTCLKSEL, 7), | |
kFRO12M_to_PLL0 = MUX_A(CM_PLL0CLKSEL, 0), | |
kEXT_CLK_to_PLL0 = MUX_A(CM_PLL0CLKSEL, 1), | |
kFRO1M_to_PLL0 = MUX_A(CM_PLL0CLKSEL, 2), | |
kOSC32K_to_PLL0 = MUX_A(CM_PLL0CLKSEL, 3), | |
kNONE_to_PLL0 = MUX_A(CM_PLL0CLKSEL, 7), | |
kMAIN_CLK_to_ADC_CLK = MUX_A(CM_ADCASYNCCLKSEL, 0), | |
kPLL0_to_ADC_CLK = MUX_A(CM_ADCASYNCCLKSEL, 1), | |
kFRO_HF_to_ADC_CLK = MUX_A(CM_ADCASYNCCLKSEL, 2), | |
kFRO1M_to_ADC_CLK = MUX_A(CM_ADCASYNCCLKSEL, 3), /* Need confirm */ | |
kNONE_to_ADC_CLK = MUX_A(CM_ADCASYNCCLKSEL, 7), | |
kMAIN_CLK_to_USB0_CLK = MUX_A(CM_USB0CLKSEL, 0), | |
kPLL0_to_USB0_CLK = MUX_A(CM_USB0CLKSEL, 1), | |
kFRO_HF_to_USB0_CLK = MUX_A(CM_USB0CLKSEL, 3), | |
kPLL1_to_USB0_CLK = MUX_A(CM_USB0CLKSEL, 5), | |
kNONE_to_USB0_CLK = MUX_A(CM_USB0CLKSEL, 7), | |
kMAIN_CLK_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 0), | |
kPLL0_DIV_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 1), | |
kFRO12M_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 2), | |
kFRO_HF_DIV_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 3), | |
kFRO1M_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 4), | |
kMCLK_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 5), | |
kOSC32K_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 6), | |
kNONE_to_FLEXCOMM0 = MUX_A(CM_FXCOMCLKSEL0, 7), | |
kMAIN_CLK_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 0), | |
kPLL0_DIV_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 1), | |
kFRO12M_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 2), | |
kFRO_HF_DIV_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 3), | |
kFRO1M_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 4), | |
kMCLK_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 5), | |
kOSC32K_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 6), | |
kNONE_to_FLEXCOMM1 = MUX_A(CM_FXCOMCLKSEL1, 7), | |
kMAIN_CLK_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 0), | |
kPLL0_DIV_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 1), | |
kFRO12M_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 2), | |
kFRO_HF_DIV_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 3), | |
kFRO1M_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 4), | |
kMCLK_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 5), | |
kOSC32K_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 6), | |
kNONE_to_FLEXCOMM2 = MUX_A(CM_FXCOMCLKSEL2, 7), | |
kMAIN_CLK_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 0), | |
kPLL0_DIV_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 1), | |
kFRO12M_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 2), | |
kFRO_HF_DIV_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 3), | |
kFRO1M_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 4), | |
kMCLK_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 5), | |
kOSC32K_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 6), | |
kNONE_to_FLEXCOMM3 = MUX_A(CM_FXCOMCLKSEL3, 7), | |
kMAIN_CLK_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 0), | |
kPLL0_DIV_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 1), | |
kFRO12M_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 2), | |
kFRO_HF_DIV_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 3), | |
kFRO1M_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 4), | |
kMCLK_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 5), | |
kOSC32K_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 6), | |
kNONE_to_FLEXCOMM4 = MUX_A(CM_FXCOMCLKSEL4, 7), | |
kMAIN_CLK_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 0), | |
kPLL0_DIV_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 1), | |
kFRO12M_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 2), | |
kFRO_HF_DIV_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 3), | |
kFRO1M_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 4), | |
kMCLK_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 5), | |
kOSC32K_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 6), | |
kNONE_to_FLEXCOMM5 = MUX_A(CM_FXCOMCLKSEL5, 7), | |
kMAIN_CLK_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 0), | |
kPLL0_DIV_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 1), | |
kFRO12M_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 2), | |
kFRO_HF_DIV_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 3), | |
kFRO1M_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 4), | |
kMCLK_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 5), | |
kOSC32K_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 6), | |
kNONE_to_FLEXCOMM6 = MUX_A(CM_FXCOMCLKSEL6, 7), | |
kMAIN_CLK_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 0), | |
kPLL0_DIV_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 1), | |
kFRO12M_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 2), | |
kFRO_HF_DIV_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 3), | |
kFRO1M_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 4), | |
kMCLK_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 5), | |
kOSC32K_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 6), | |
kNONE_to_FLEXCOMM7 = MUX_A(CM_FXCOMCLKSEL7, 7), | |
kMAIN_CLK_to_HSLSPI = MUX_A(CM_HSLSPICLKSEL, 0), | |
kPLL0_DIV_to_HSLSPI = MUX_A(CM_HSLSPICLKSEL, 1), | |
kFRO12M_to_HSLSPI = MUX_A(CM_HSLSPICLKSEL, 2), | |
kFRO_HF_DIV_to_HSLSPI = MUX_A(CM_HSLSPICLKSEL, 3), | |
kFRO1M_to_HSLSPI = MUX_A(CM_HSLSPICLKSEL, 4), | |
kOSC32K_to_HSLSPI = MUX_A(CM_HSLSPICLKSEL, 6), | |
kNONE_to_HSLSPI = MUX_A(CM_HSLSPICLKSEL, 7), | |
kFRO_HF_to_MCLK = MUX_A(CM_MCLKCLKSEL, 0), | |
kPLL0_to_MCLK = MUX_A(CM_MCLKCLKSEL, 1), | |
kFRO1M_to_MCLK = MUX_A(CM_MCLKCLKSEL, 2), /* Need confirm */ | |
kMAIN_CLK_to_MCLK = MUX_A(CM_MCLKCLKSEL, 3), /* Need confirm */ | |
kNONE_to_MCLK = MUX_A(CM_MCLKCLKSEL, 7), | |
kMAIN_CLK_to_SCT_CLK = MUX_A(CM_SCTCLKSEL, 0), | |
kPLL0_to_SCT_CLK = MUX_A(CM_SCTCLKSEL, 1), | |
kEXT_CLK_to_SCT_CLK = MUX_A(CM_SCTCLKSEL, 2), | |
kFRO_HF_to_SCT_CLK = MUX_A(CM_SCTCLKSEL, 3), | |
kMCLK_to_SCT_CLK = MUX_A(CM_SCTCLKSEL, 5), | |
kNONE_to_SCT_CLK = MUX_A(CM_SCTCLKSEL, 7), | |
kMAIN_CLK_to_SDIO_CLK = MUX_A(CM_SDIOCLKSEL, 0), | |
kPLL0_to_SDIO_CLK = MUX_A(CM_SDIOCLKSEL, 1), | |
kFRO_HF_to_SDIO_CLK = MUX_A(CM_SDIOCLKSEL, 3), | |
kPLL1_to_SDIO_CLK = MUX_A(CM_SDIOCLKSEL, 5), | |
kNONE_to_SDIO_CLK = MUX_A(CM_SDIOCLKSEL, 7), | |
kFRO32K_to_OSC32K = MUX_A(CM_RTCOSC32KCLKSEL, 0), | |
kXTAL32K_to_OSC32K = MUX_A(CM_RTCOSC32KCLKSEL, 1), | |
kTRACE_DIV_to_TRACE = MUX_A(CM_TRACECLKSEL, 0), | |
kFRO1M_to_TRACE = MUX_A(CM_TRACECLKSEL, 1), | |
kOSC32K_to_TRACE = MUX_A(CM_TRACECLKSEL, 2), | |
kNONE_to_TRACE = MUX_A(CM_TRACECLKSEL, 7), | |
kSYSTICK_DIV0_to_SYSTICK0 = MUX_A(CM_SYSTICKCLKSEL0, 0), | |
kFRO1M_to_SYSTICK0 = MUX_A(CM_SYSTICKCLKSEL0, 1), | |
kOSC32K_to_SYSTICK0 = MUX_A(CM_SYSTICKCLKSEL0, 2), | |
kNONE_to_SYSTICK0 = MUX_A(CM_SYSTICKCLKSEL0, 7), | |
kSYSTICK_DIV1_to_SYSTICK1 = MUX_A(CM_SYSTICKCLKSEL1, 0), | |
kFRO1M_to_SYSTICK1 = MUX_A(CM_SYSTICKCLKSEL1, 1), | |
kOSC32K_to_SYSTICK1 = MUX_A(CM_SYSTICKCLKSEL1, 2), | |
kNONE_to_SYSTICK1 = MUX_A(CM_SYSTICKCLKSEL1, 7), | |
kFRO12M_to_PLL1 = MUX_A(CM_PLL1CLKSEL, 0), | |
kEXT_CLK_to_PLL1 = MUX_A(CM_PLL1CLKSEL, 1), | |
kFRO1M_to_PLL1 = MUX_A(CM_PLL1CLKSEL, 2), | |
kOSC32K_to_PLL1 = MUX_A(CM_PLL1CLKSEL, 3), | |
kNONE_to_PLL1 = MUX_A(CM_PLL1CLKSEL, 7), | |
kMAIN_CLK_to_CTIMER0 = MUX_A(CM_CTIMERCLKSEL0, 0), | |
kPLL0_to_CTIMER0 = MUX_A(CM_CTIMERCLKSEL0, 1), | |
kFRO_HF_to_CTIMER0 = MUX_A(CM_CTIMERCLKSEL0, 3), | |
kFRO1M_to_CTIMER0 = MUX_A(CM_CTIMERCLKSEL0, 4), | |
kMCLK_to_CTIMER0 = MUX_A(CM_CTIMERCLKSEL0, 5), | |
kOSC32K_to_CTIMER0 = MUX_A(CM_CTIMERCLKSEL0, 6), | |
kNONE_to_CTIMER0 = MUX_A(CM_CTIMERCLKSEL0, 7), | |
kMAIN_CLK_to_CTIMER1 = MUX_A(CM_CTIMERCLKSEL1, 0), | |
kPLL0_to_CTIMER1 = MUX_A(CM_CTIMERCLKSEL1, 1), | |
kFRO_HF_to_CTIMER1 = MUX_A(CM_CTIMERCLKSEL1, 3), | |
kFRO1M_to_CTIMER1 = MUX_A(CM_CTIMERCLKSEL1, 4), | |
kMCLK_to_CTIMER1 = MUX_A(CM_CTIMERCLKSEL1, 5), | |
kOSC32K_to_CTIMER1 = MUX_A(CM_CTIMERCLKSEL1, 6), | |
kNONE_to_CTIMER1 = MUX_A(CM_CTIMERCLKSEL1, 7), | |
kMAIN_CLK_to_CTIMER2 = MUX_A(CM_CTIMERCLKSEL2, 0), | |
kPLL0_to_CTIMER2 = MUX_A(CM_CTIMERCLKSEL2, 1), | |
kFRO_HF_to_CTIMER2 = MUX_A(CM_CTIMERCLKSEL2, 3), | |
kFRO1M_to_CTIMER2 = MUX_A(CM_CTIMERCLKSEL2, 4), | |
kMCLK_to_CTIMER2 = MUX_A(CM_CTIMERCLKSEL2, 5), | |
kOSC32K_to_CTIMER2 = MUX_A(CM_CTIMERCLKSEL2, 6), | |
kNONE_to_CTIMER2 = MUX_A(CM_CTIMERCLKSEL2, 7), | |
kMAIN_CLK_to_CTIMER3 = MUX_A(CM_CTIMERCLKSEL3, 0), | |
kPLL0_to_CTIMER3 = MUX_A(CM_CTIMERCLKSEL3, 1), | |
kFRO_HF_to_CTIMER3 = MUX_A(CM_CTIMERCLKSEL3, 3), | |
kFRO1M_to_CTIMER3 = MUX_A(CM_CTIMERCLKSEL3, 4), | |
kMCLK_to_CTIMER3 = MUX_A(CM_CTIMERCLKSEL3, 5), | |
kOSC32K_to_CTIMER3 = MUX_A(CM_CTIMERCLKSEL3, 6), | |
kNONE_to_CTIMER3 = MUX_A(CM_CTIMERCLKSEL3, 7), | |
kMAIN_CLK_to_CTIMER4 = MUX_A(CM_CTIMERCLKSEL4, 0), | |
kPLL0_to_CTIMER4 = MUX_A(CM_CTIMERCLKSEL4, 1), | |
kFRO_HF_to_CTIMER4 = MUX_A(CM_CTIMERCLKSEL4, 3), | |
kFRO1M_to_CTIMER4 = MUX_A(CM_CTIMERCLKSEL4, 4), | |
kMCLK_to_CTIMER4 = MUX_A(CM_CTIMERCLKSEL4, 5), | |
kOSC32K_to_CTIMER4 = MUX_A(CM_CTIMERCLKSEL4, 6), | |
kNONE_to_CTIMER4 = MUX_A(CM_CTIMERCLKSEL4, 7), | |
kNONE_to_NONE = (int)0x80000000U, | |
} clock_attach_id_t; | |
/* Clock dividers */ | |
typedef enum _clock_div_name | |
{ | |
kCLOCK_DivSystickClk0 = 0, | |
kCLOCK_DivSystickClk1 = 1, | |
kCLOCK_DivArmTrClkDiv = 2, | |
kCLOCK_DivFlexFrg0 = 8, | |
kCLOCK_DivFlexFrg1 = 9, | |
kCLOCK_DivFlexFrg2 = 10, | |
kCLOCK_DivFlexFrg3 = 11, | |
kCLOCK_DivFlexFrg4 = 12, | |
kCLOCK_DivFlexFrg5 = 13, | |
kCLOCK_DivFlexFrg6 = 14, | |
kCLOCK_DivFlexFrg7 = 15, | |
kCLOCK_DivAhbClk = 32, | |
kCLOCK_DivClkOut = 33, | |
kCLOCK_DivFrohfClk = 34, | |
kCLOCK_DivWdtClk = 35, | |
kCLOCK_DivAdcAsyncClk = 37, | |
kCLOCK_DivUsb0Clk = 38, | |
kCLOCK_DivMClk = 43, | |
kCLOCK_DivSctClk = 45, | |
kCLOCK_DivSdioClk = 47, | |
kCLOCK_DivPll0Clk = 49 | |
} clock_div_name_t; | |
/******************************************************************************* | |
* API | |
******************************************************************************/ | |
#if defined(__cplusplus) | |
extern "C" { | |
#endif /* __cplusplus */ | |
/** | |
* @brief Enable the clock for specific IP. | |
* @param name : Clock to be enabled. | |
* @return Nothing | |
*/ | |
static inline void CLOCK_EnableClock(clock_ip_name_t clk) | |
{ | |
uint32_t index = CLK_GATE_ABSTRACT_REG_OFFSET(clk); | |
SYSCON->AHBCLKCTRLSET[index] = (1U << CLK_GATE_ABSTRACT_BITS_SHIFT(clk)); | |
} | |
/** | |
* @brief Disable the clock for specific IP. | |
* @param name : Clock to be Disabled. | |
* @return Nothing | |
*/ | |
static inline void CLOCK_DisableClock(clock_ip_name_t clk) | |
{ | |
uint32_t index = CLK_GATE_ABSTRACT_REG_OFFSET(clk); | |
SYSCON->AHBCLKCTRLCLR[index] = (1U << CLK_GATE_ABSTRACT_BITS_SHIFT(clk)); | |
} | |
/** | |
* @brief Initialize the Core clock to given frequency (12, 48 or 96 MHz). | |
* Turns on FRO and uses default CCO, if freq is 12000000, then high speed output is off, else high speed output is | |
* enabled. | |
* @param iFreq : Desired frequency (must be one of #CLK_FRO_12MHZ or #CLK_FRO_48MHZ or #CLK_FRO_96MHZ) | |
* @return returns success or fail status. | |
*/ | |
status_t CLOCK_SetupFROClocking(uint32_t iFreq); | |
/** | |
* @brief Set the flash wait states for the input freuqency. | |
* @param iFreq : Input frequency | |
* @return Nothing | |
*/ | |
void CLOCK_SetFLASHAccessCyclesForFreq(uint32_t iFreq); | |
/** | |
* @brief Initialize the external osc clock to given frequency. | |
* @param iFreq : Desired frequency (must be equal to exact rate in Hz) | |
* @return returns success or fail status. | |
*/ | |
status_t CLOCK_SetupExtClocking(uint32_t iFreq); | |
/** | |
* @brief Initialize the I2S MCLK clock to given frequency. | |
* @param iFreq : Desired frequency (must be equal to exact rate in Hz) | |
* @return returns success or fail status. | |
*/ | |
status_t CLOCK_SetupI2SMClkClocking(uint32_t iFreq); | |
/** | |
* @brief Configure the clock selection muxes. | |
* @param connection : Clock to be configured. | |
* @return Nothing | |
*/ | |
void CLOCK_AttachClk(clock_attach_id_t connection); | |
/** | |
* @brief Get the actual clock attach id. | |
* This fuction uses the offset in input attach id, then it reads the actual source value in | |
* the register and combine the offset to obtain an actual attach id. | |
* @param attachId : Clock attach id to get. | |
* @return Clock source value. | |
*/ | |
clock_attach_id_t CLOCK_GetClockAttachId(clock_attach_id_t attachId); | |
/** | |
* @brief Setup peripheral clock dividers. | |
* @param div_name : Clock divider name | |
* @param divided_by_value: Value to be divided | |
* @param reset : Whether to reset the divider counter. | |
* @return Nothing | |
*/ | |
void CLOCK_SetClkDiv(clock_div_name_t div_name, uint32_t divided_by_value, bool reset); | |
/** | |
* @brief Setup rtc 1khz clock divider. | |
* @param divided_by_value: Value to be divided | |
* @return Nothing | |
*/ | |
void CLOCK_SetRtc1khzClkDiv(uint32_t divided_by_value); | |
/** | |
* @brief Setup rtc 1hz clock divider. | |
* @param divided_by_value: Value to be divided | |
* @return Nothing | |
*/ | |
void CLOCK_SetRtc1hzClkDiv(uint32_t divided_by_value); | |
/** | |
* @brief Set the flexcomm output frequency. | |
* @param id : flexcomm instance id | |
* freq : output frequency | |
* @return 0 : the frequency range is out of range. | |
* 1 : switch successfully. | |
*/ | |
uint32_t CLOCK_SetFlexCommClock(uint32_t id, uint32_t freq); | |
/*! @brief Return Frequency of flexcomm input clock | |
* @param id : flexcomm instance id | |
* @return Frequency value | |
*/ | |
uint32_t CLOCK_GetFlexCommInputClock(uint32_t id); | |
/*! @brief Return Frequency of selected clock | |
* @return Frequency of selected clock | |
*/ | |
uint32_t CLOCK_GetFreq(clock_name_t clockName); | |
/*! @brief Return Frequency of FRO 12MHz | |
* @return Frequency of FRO 12MHz | |
*/ | |
uint32_t CLOCK_GetFro12MFreq(void); | |
/*! @brief Return Frequency of FRO 1MHz | |
* @return Frequency of FRO 1MHz | |
*/ | |
uint32_t CLOCK_GetFro1MFreq(void); | |
/*! @brief Return Frequency of ClockOut | |
* @return Frequency of ClockOut | |
*/ | |
uint32_t CLOCK_GetClockOutClkFreq(void); | |
/*! @brief Return Frequency of Adc Clock | |
* @return Frequency of Adc. | |
*/ | |
uint32_t CLOCK_GetAdcClkFreq(void); | |
/*! @brief Return Frequency of Usb0 Clock | |
* @return Frequency of Usb0 Clock. | |
*/ | |
uint32_t CLOCK_GetUsb0ClkFreq(void); | |
/*! @brief Return Frequency of Usb1 Clock | |
* @return Frequency of Usb1 Clock. | |
*/ | |
uint32_t CLOCK_GetUsb1ClkFreq(void); | |
/*! @brief Return Frequency of MClk Clock | |
* @return Frequency of MClk Clock. | |
*/ | |
uint32_t CLOCK_GetMclkClkFreq(void); | |
/*! @brief Return Frequency of SCTimer Clock | |
* @return Frequency of SCTimer Clock. | |
*/ | |
uint32_t CLOCK_GetSctClkFreq(void); | |
/*! @brief Return Frequency of SDIO Clock | |
* @return Frequency of SDIO Clock. | |
*/ | |
uint32_t CLOCK_GetSdioClkFreq(void); | |
/*! @brief Return Frequency of External Clock | |
* @return Frequency of External Clock. If no external clock is used returns 0. | |
*/ | |
uint32_t CLOCK_GetExtClkFreq(void); | |
/*! @brief Return Frequency of Watchdog | |
* @return Frequency of Watchdog | |
*/ | |
uint32_t CLOCK_GetWdtClkFreq(void); | |
/*! @brief Return Frequency of High-Freq output of FRO | |
* @return Frequency of High-Freq output of FRO | |
*/ | |
uint32_t CLOCK_GetFroHfFreq(void); | |
/*! @brief Return Frequency of PLL | |
* @return Frequency of PLL | |
*/ | |
uint32_t CLOCK_GetPll0OutFreq(void); | |
/*! @brief Return Frequency of USB PLL | |
* @return Frequency of PLL | |
*/ | |
uint32_t CLOCK_GetPll1OutFreq(void); | |
/*! @brief Return Frequency of 32kHz osc | |
* @return Frequency of 32kHz osc | |
*/ | |
uint32_t CLOCK_GetOsc32KFreq(void); | |
/*! @brief Return Frequency of Core System | |
* @return Frequency of Core System | |
*/ | |
uint32_t CLOCK_GetCoreSysClkFreq(void); | |
/*! @brief Return Frequency of I2S MCLK Clock | |
* @return Frequency of I2S MCLK Clock | |
*/ | |
uint32_t CLOCK_GetI2SMClkFreq(void); | |
/*! @brief Return Frequency of CTimer functional Clock | |
* @return Frequency of CTimer functional Clock | |
*/ | |
uint32_t CLOCK_GetCTimerClkFreq(uint32_t id); | |
/*! @brief Return Frequency of SystickClock | |
* @return Frequency of Systick Clock | |
*/ | |
uint32_t CLOCK_GetSystickClkFreq(uint32_t id); | |
/*! @brief Return PLL0 input clock rate | |
* @return PLL0 input clock rate | |
*/ | |
uint32_t CLOCK_GetPLL0InClockRate(void); | |
/*! @brief Return PLL1 input clock rate | |
* @return PLL1 input clock rate | |
*/ | |
uint32_t CLOCK_GetPLL1InClockRate(void); | |
/*! @brief Return PLL0 output clock rate | |
* @param recompute : Forces a PLL rate recomputation if true | |
* @return PLL0 output clock rate | |
* @note The PLL rate is cached in the driver in a variable as | |
* the rate computation function can take some time to perform. It | |
* is recommended to use 'false' with the 'recompute' parameter. | |
*/ | |
uint32_t CLOCK_GetPLL0OutClockRate(bool recompute); | |
/*! @brief Return PLL1 output clock rate | |
* @param recompute : Forces a PLL rate recomputation if true | |
* @return PLL1 output clock rate | |
* @note The PLL rate is cached in the driver in a variable as | |
* the rate computation function can take some time to perform. It | |
* is recommended to use 'false' with the 'recompute' parameter. | |
*/ | |
uint32_t CLOCK_GetPLL1OutClockRate(bool recompute); | |
/*! @brief Enables and disables PLL0 bypass mode | |
* @brief bypass : true to bypass PLL0 (PLL0 output = PLL0 input, false to disable bypass | |
* @return PLL0 output clock rate | |
*/ | |
__STATIC_INLINE void CLOCK_SetBypassPLL0(bool bypass) | |
{ | |
if (bypass) | |
{ | |
SYSCON->PLL0CTRL |= (1UL << SYSCON_PLL0CTRL_BYPASSPLL_SHIFT); | |
} | |
else | |
{ | |
SYSCON->PLL0CTRL &= ~(1UL << SYSCON_PLL0CTRL_BYPASSPLL_SHIFT); | |
} | |
} | |
/*! @brief Enables and disables PLL1 bypass mode | |
* @brief bypass : true to bypass PLL1 (PLL1 output = PLL1 input, false to disable bypass | |
* @return PLL1 output clock rate | |
*/ | |
__STATIC_INLINE void CLOCK_SetBypassPLL1(bool bypass) | |
{ | |
if (bypass) | |
{ | |
SYSCON->PLL1CTRL |= (1UL << SYSCON_PLL1CTRL_BYPASSPLL_SHIFT); | |
} | |
else | |
{ | |
SYSCON->PLL1CTRL &= ~(1UL << SYSCON_PLL1CTRL_BYPASSPLL_SHIFT); | |
} | |
} | |
/*! @brief Check if PLL is locked or not | |
* @return true if the PLL is locked, false if not locked | |
*/ | |
__STATIC_INLINE bool CLOCK_IsPLL0Locked(void) | |
{ | |
return (bool)((SYSCON->PLL0STAT & SYSCON_PLL0STAT_LOCK_MASK) != 0); | |
} | |
/*! @brief Check if PLL1 is locked or not | |
* @return true if the PLL1 is locked, false if not locked | |
*/ | |
__STATIC_INLINE bool CLOCK_IsPLL1Locked(void) | |
{ | |
return (bool)((SYSCON->PLL1STAT & SYSCON_PLL1STAT_LOCK_MASK) != 0); | |
} | |
/*! @brief Store the current PLL0 rate | |
* @param rate: Current rate of the PLL0 | |
* @return Nothing | |
**/ | |
void CLOCK_SetStoredPLL0ClockRate(uint32_t rate); | |
/*! @brief PLL configuration structure flags for 'flags' field | |
* These flags control how the PLL configuration function sets up the PLL setup structure.<br> | |
* | |
* When the PLL_CONFIGFLAG_USEINRATE flag is selected, the 'InputRate' field in the | |
* configuration structure must be assigned with the expected PLL frequency. If the | |
* PLL_CONFIGFLAG_USEINRATE is not used, 'InputRate' is ignored in the configuration | |
* function and the driver will determine the PLL rate from the currently selected | |
* PLL source. This flag might be used to configure the PLL input clock more accurately | |
* when using the WDT oscillator or a more dyanmic CLKIN source.<br> | |
* | |
* When the PLL_CONFIGFLAG_FORCENOFRACT flag is selected, the PLL hardware for the | |
* automatic bandwidth selection, Spread Spectrum (SS) support, and fractional M-divider | |
* are not used.<br> | |
*/ | |
#define PLL_CONFIGFLAG_USEINRATE (1 << 0) /*!< Flag to use InputRate in PLL configuration structure for setup */ | |
#define PLL_CONFIGFLAG_FORCENOFRACT (1 << 2) | |
/*!< Force non-fractional output mode, PLL output will not use the fractional, automatic bandwidth, or SS hardware */ | |
/*! @brief PLL Spread Spectrum (SS) Programmable modulation frequency | |
* See (MF) field in the PLL0SSCG1 register in the UM. | |
*/ | |
typedef enum _ss_progmodfm | |
{ | |
kSS_MF_512 = (0 << 20), /*!< Nss = 512 (fm ? 3.9 - 7.8 kHz) */ | |
kSS_MF_384 = (1 << 20), /*!< Nss ?= 384 (fm ? 5.2 - 10.4 kHz) */ | |
kSS_MF_256 = (2 << 20), /*!< Nss = 256 (fm ? 7.8 - 15.6 kHz) */ | |
kSS_MF_128 = (3 << 20), /*!< Nss = 128 (fm ? 15.6 - 31.3 kHz) */ | |
kSS_MF_64 = (4 << 20), /*!< Nss = 64 (fm ? 32.3 - 64.5 kHz) */ | |
kSS_MF_32 = (5 << 20), /*!< Nss = 32 (fm ? 62.5- 125 kHz) */ | |
kSS_MF_24 = (6 << 20), /*!< Nss ?= 24 (fm ? 83.3- 166.6 kHz) */ | |
kSS_MF_16 = (7 << 20) /*!< Nss = 16 (fm ? 125- 250 kHz) */ | |
} ss_progmodfm_t; | |
/*! @brief PLL Spread Spectrum (SS) Programmable frequency modulation depth | |
* See (MR) field in the PLL0SSCG1 register in the UM. | |
*/ | |
typedef enum _ss_progmoddp | |
{ | |
kSS_MR_K0 = (0 << 23), /*!< k = 0 (no spread spectrum) */ | |
kSS_MR_K1 = (1 << 23), /*!< k = 1 */ | |
kSS_MR_K1_5 = (2 << 23), /*!< k = 1.5 */ | |
kSS_MR_K2 = (3 << 23), /*!< k = 2 */ | |
kSS_MR_K3 = (4 << 23), /*!< k = 3 */ | |
kSS_MR_K4 = (5 << 23), /*!< k = 4 */ | |
kSS_MR_K6 = (6 << 23), /*!< k = 6 */ | |
kSS_MR_K8 = (7 << 23) /*!< k = 8 */ | |
} ss_progmoddp_t; | |
/*! @brief PLL Spread Spectrum (SS) Modulation waveform control | |
* See (MC) field in the PLL0SSCG1 register in the UM.<br> | |
* Compensation for low pass filtering of the PLL to get a triangular | |
* modulation at the output of the PLL, giving a flat frequency spectrum. | |
*/ | |
typedef enum _ss_modwvctrl | |
{ | |
kSS_MC_NOC = (0 << 26), /*!< no compensation */ | |
kSS_MC_RECC = (2 << 26), /*!< recommended setting */ | |
kSS_MC_MAXC = (3 << 26), /*!< max. compensation */ | |
} ss_modwvctrl_t; | |
/*! @brief PLL configuration structure | |
* | |
* This structure can be used to configure the settings for a PLL | |
* setup structure. Fill in the desired configuration for the PLL | |
* and call the PLL setup function to fill in a PLL setup structure. | |
*/ | |
typedef struct _pll_config | |
{ | |
uint32_t desiredRate; /*!< Desired PLL rate in Hz */ | |
uint32_t inputRate; /*!< PLL input clock in Hz, only used if PLL_CONFIGFLAG_USEINRATE flag is set */ | |
uint32_t flags; /*!< PLL configuration flags, Or'ed value of PLL_CONFIGFLAG_* definitions */ | |
ss_progmodfm_t ss_mf; /*!< SS Programmable modulation frequency, only applicable when not using | |
PLL_CONFIGFLAG_FORCENOFRACT flag */ | |
ss_progmoddp_t ss_mr; /*!< SS Programmable frequency modulation depth, only applicable when not using | |
PLL_CONFIGFLAG_FORCENOFRACT flag */ | |
ss_modwvctrl_t | |
ss_mc; /*!< SS Modulation waveform control, only applicable when not using PLL_CONFIGFLAG_FORCENOFRACT flag */ | |
bool mfDither; /*!< false for fixed modulation frequency or true for dithering, only applicable when not using | |
PLL_CONFIGFLAG_FORCENOFRACT flag */ | |
} pll_config_t; | |
/*! @brief PLL setup structure flags for 'flags' field | |
* These flags control how the PLL setup function sets up the PLL | |
*/ | |
#define PLL_SETUPFLAG_POWERUP (1 << 0) /*!< Setup will power on the PLL after setup */ | |
#define PLL_SETUPFLAG_WAITLOCK (1 << 1) /*!< Setup will wait for PLL lock, implies the PLL will be pwoered on */ | |
#define PLL_SETUPFLAG_ADGVOLT (1 << 2) /*!< Optimize system voltage for the new PLL rate */ | |
#define PLL_SETUPFLAG_USEFEEDBACKDIV2 (1 << 3) /*!< Use feedback divider by 2 in divider path */ | |
/*! @brief PLL0 setup structure | |
* This structure can be used to pre-build a PLL setup configuration | |
* at run-time and quickly set the PLL to the configuration. It can be | |
* populated with the PLL setup function. If powering up or waiting | |
* for PLL lock, the PLL input clock source should be configured prior | |
* to PLL setup. | |
*/ | |
typedef struct _pll_setup | |
{ | |
uint32_t pllctrl; /*!< PLL control register PLL0CTRL */ | |
uint32_t pllndec; /*!< PLL NDEC register PLL0NDEC */ | |
uint32_t pllpdec; /*!< PLL PDEC register PLL0PDEC */ | |
uint32_t pllmdec; /*!< PLL MDEC registers PLL0PDEC */ | |
uint32_t pllsscg[2]; /*!< PLL SSCTL registers PLL0SSCG*/ | |
uint32_t pllRate; /*!< Acutal PLL rate */ | |
uint32_t flags; /*!< PLL setup flags, Or'ed value of PLL_SETUPFLAG_* definitions */ | |
} pll_setup_t; | |
/*! @brief PLL status definitions | |
*/ | |
typedef enum _pll_error | |
{ | |
kStatus_PLL_Success = MAKE_STATUS(kStatusGroup_Generic, 0), /*!< PLL operation was successful */ | |
kStatus_PLL_OutputTooLow = MAKE_STATUS(kStatusGroup_Generic, 1), /*!< PLL output rate request was too low */ | |
kStatus_PLL_OutputTooHigh = MAKE_STATUS(kStatusGroup_Generic, 2), /*!< PLL output rate request was too high */ | |
kStatus_PLL_InputTooLow = MAKE_STATUS(kStatusGroup_Generic, 3), /*!< PLL input rate is too low */ | |
kStatus_PLL_InputTooHigh = MAKE_STATUS(kStatusGroup_Generic, 4), /*!< PLL input rate is too high */ | |
kStatus_PLL_OutsideIntLimit = MAKE_STATUS(kStatusGroup_Generic, 5), /*!< Requested output rate isn't possible */ | |
kStatus_PLL_CCOTooLow = MAKE_STATUS(kStatusGroup_Generic, 6), /*!< Requested CCO rate isn't possible */ | |
kStatus_PLL_CCOTooHigh = MAKE_STATUS(kStatusGroup_Generic, 7) /*!< Requested CCO rate isn't possible */ | |
} pll_error_t; | |
/*! @brief USB FS clock source definition. */ | |
typedef enum _clock_usbfs_src | |
{ | |
kCLOCK_UsbfsSrcFro = (uint32_t)kCLOCK_FroHf, /*!< Use FRO 96 MHz. */ | |
kCLOCK_UsbfsSrcPll0 = (uint32_t)kCLOCK_Pll0Out, /*!< Use PLL0 output. */ | |
kCLOCK_UsbfsSrcMainClock = (uint32_t)kCLOCK_CoreSysClk, /*!< Use Main clock. */ | |
kCLOCK_UsbfsSrcPll1 = (uint32_t)kCLOCK_Pll1Out, /*!< Use PLL1 clock. */ | |
kCLOCK_UsbfsSrcNone = | |
SYSCON_USB0CLKSEL_SEL(7) /*!<this may be selected in order to reduce power when no output is needed. */ | |
} clock_usbfs_src_t; | |
/*! @brief USBhs clock source definition. */ | |
typedef enum _clock_usbhs_src | |
{ | |
kCLOCK_UsbSrcUnused = 0xFFFFFFFFU, /*!< Used when the function does not | |
care the clock source. */ | |
} clock_usbhs_src_t; | |
/*! @brief Source of the USB HS PHY. */ | |
typedef enum _clock_usb_phy_src | |
{ | |
kCLOCK_UsbPhySrcExt = 0U, /*!< Use external crystal. */ | |
} clock_usb_phy_src_t; | |
/*! @brief Return PLL0 output clock rate from setup structure | |
* @param pSetup : Pointer to a PLL setup structure | |
* @return System PLL output clock rate the setup structure will generate | |
*/ | |
uint32_t CLOCK_GetPLL0OutFromSetup(pll_setup_t *pSetup); | |
/*! @brief Set PLL0 output based on the passed PLL setup data | |
* @param pControl : Pointer to populated PLL control structure to generate setup with | |
* @param pSetup : Pointer to PLL setup structure to be filled | |
* @return PLL_ERROR_SUCCESS on success, or PLL setup error code | |
* @note Actual frequency for setup may vary from the desired frequency based on the | |
* accuracy of input clocks, rounding, non-fractional PLL mode, etc. | |
*/ | |
pll_error_t CLOCK_SetupPLL0Data(pll_config_t *pControl, pll_setup_t *pSetup); | |
/*! @brief Set PLL output from PLL setup structure (precise frequency) | |
* @param pSetup : Pointer to populated PLL setup structure | |
* @param flagcfg : Flag configuration for PLL config structure | |
* @return PLL_ERROR_SUCCESS on success, or PLL setup error code | |
* @note This function will power off the PLL, setup the PLL with the | |
* new setup data, and then optionally powerup the PLL, wait for PLL lock, | |
* and adjust system voltages to the new PLL rate. The function will not | |
* alter any source clocks (ie, main systen clock) that may use the PLL, | |
* so these should be setup prior to and after exiting the function. | |
*/ | |
pll_error_t CLOCK_SetupPLL0Prec(pll_setup_t *pSetup, uint32_t flagcfg); | |
/** | |
* @brief Set PLL output from PLL setup structure (precise frequency) | |
* @param pSetup : Pointer to populated PLL setup structure | |
* @return kStatus_PLL_Success on success, or PLL setup error code | |
* @note This function will power off the PLL, setup the PLL with the | |
* new setup data, and then optionally powerup the PLL, wait for PLL lock, | |
* and adjust system voltages to the new PLL rate. The function will not | |
* alter any source clocks (ie, main systen clock) that may use the PLL, | |
* so these should be setup prior to and after exiting the function. | |
*/ | |
pll_error_t CLOCK_SetPLL0Freq(const pll_setup_t *pSetup); | |
/** | |
* @brief Set PLL output from PLL setup structure (precise frequency) | |
* @param pSetup : Pointer to populated PLL setup structure | |
* @return kStatus_PLL_Success on success, or PLL setup error code | |
* @note This function will power off the PLL, setup the PLL with the | |
* new setup data, and then optionally powerup the PLL, wait for PLL lock, | |
* and adjust system voltages to the new PLL rate. The function will not | |
* alter any source clocks (ie, main systen clock) that may use the PLL, | |
* so these should be setup prior to and after exiting the function. | |
*/ | |
pll_error_t CLOCK_SetPLL1Freq(const pll_setup_t *pSetup); | |
/*! @brief Set PLL0 output based on the multiplier and input frequency | |
* @param multiply_by : multiplier | |
* @param input_freq : Clock input frequency of the PLL | |
* @return Nothing | |
* @note Unlike the Chip_Clock_SetupSystemPLLPrec() function, this | |
* function does not disable or enable PLL power, wait for PLL lock, | |
* or adjust system voltages. These must be done in the application. | |
* The function will not alter any source clocks (ie, main systen clock) | |
* that may use the PLL, so these should be setup prior to and after | |
* exiting the function. | |
*/ | |
void CLOCK_SetupPLL0Mult(uint32_t multiply_by, uint32_t input_freq); | |
/*! @brief Disable USB clock. | |
* | |
* Disable USB clock. | |
*/ | |
static inline void CLOCK_DisableUsbDevicefs0Clock(clock_ip_name_t clk) | |
{ | |
CLOCK_DisableClock(clk); | |
} | |
/*! @brief Enable USB Device FS clock. | |
* @param src : clock source | |
* @param freq: clock frequency | |
* Enable USB Device Full Speed clock. | |
*/ | |
bool CLOCK_EnableUsbfs0DeviceClock(clock_usbfs_src_t src, uint32_t freq); | |
/*! @brief Enable USB HOST FS clock. | |
* @param src : clock source | |
* @param freq: clock frequency | |
* Enable USB HOST Full Speed clock. | |
*/ | |
bool CLOCK_EnableUsbfs0HostClock(clock_usbfs_src_t src, uint32_t freq); | |
/*! @brief Enable USB phy clock. | |
* Enable USB phy clock. | |
*/ | |
bool CLOCK_EnableUsbhs0PhyPllClock(clock_usb_phy_src_t src, uint32_t freq); | |
/*! @brief Enable USB Device HS clock. | |
* Enable USB Device High Speed clock. | |
*/ | |
bool CLOCK_EnableUsbhs0DeviceClock(clock_usbhs_src_t src, uint32_t freq); | |
/*! @brief Enable USB HOST HS clock. | |
* Enable USB HOST High Speed clock. | |
*/ | |
bool CLOCK_EnableUsbhs0HostClock(clock_usbhs_src_t src, uint32_t freq); | |
#if defined(__cplusplus) | |
} | |
#endif /* __cplusplus */ | |
/*! @} */ | |
#endif /* _FSL_CLOCK_H_ */ |