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MCUXpresso_MIMXRT1021xxxxx/devices/MIMXRT1021/drivers/fsl_clock.h

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/*
* Copyright 2018 - 2021 NXP
* All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef _FSL_CLOCK_H_
#define _FSL_CLOCK_H_
#include "fsl_common.h"
/*! @addtogroup clock */
/*! @{ */
/*! @file */
/*******************************************************************************
* Configurations
******************************************************************************/
/*! @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
/*******************************************************************************
* Definitions
******************************************************************************/
/*! @name Driver version */
/*@{*/
/*! @brief CLOCK driver version 2.5.1. */
#define FSL_CLOCK_DRIVER_VERSION (MAKE_VERSION(2, 5, 1))
/* Definition for delay API in clock driver, users can redefine it to the real application. */
#ifndef SDK_DEVICE_MAXIMUM_CPU_CLOCK_FREQUENCY
#define SDK_DEVICE_MAXIMUM_CPU_CLOCK_FREQUENCY (500000000UL)
#endif
/* analog pll definition */
#define CCM_ANALOG_PLL_BYPASS_SHIFT (16U)
#define CCM_ANALOG_PLL_BYPASS_CLK_SRC_MASK (0xC000U)
#define CCM_ANALOG_PLL_BYPASS_CLK_SRC_SHIFT (14U)
/*@}*/
/*!
* @brief CCM registers offset.
*/
#define CCSR_OFFSET 0x0C
#define CBCDR_OFFSET 0x14
#define CBCMR_OFFSET 0x18
#define CSCMR1_OFFSET 0x1C
#define CSCMR2_OFFSET 0x20
#define CSCDR1_OFFSET 0x24
#define CDCDR_OFFSET 0x30
#define CSCDR2_OFFSET 0x38
#define CACRR_OFFSET 0x10
#define CS1CDR_OFFSET 0x28
#define CS2CDR_OFFSET 0x2C
/*!
* @brief CCM Analog registers offset.
*/
#define PLL_SYS_OFFSET 0x30
#define PLL_USB1_OFFSET 0x10
#define PLL_AUDIO_OFFSET 0x70
#define PLL_ENET_OFFSET 0xE0
#define CCM_TUPLE(reg, shift, mask, busyShift) \
(int)(((reg)&0xFFU) | ((shift) << 8U) | ((((mask) >> (shift)) & 0x1FFFU) << 13U) | ((busyShift) << 26U))
#define CCM_TUPLE_REG(base, tuple) (*((volatile uint32_t *)(((uint32_t)(base)) + (((uint32_t)tuple) & 0xFFU))))
#define CCM_TUPLE_SHIFT(tuple) ((((uint32_t)tuple) >> 8U) & 0x1FU)
#define CCM_TUPLE_MASK(tuple) \
((uint32_t)(((((uint32_t)tuple) >> 13U) & 0x1FFFU) << (((((uint32_t)tuple) >> 8U) & 0x1FU))))
#define CCM_TUPLE_BUSY_SHIFT(tuple) ((((uint32_t)tuple) >> 26U) & 0x3FU)
#define CCM_NO_BUSY_WAIT (0x20U)
/*!
* @brief CCM ANALOG tuple macros to map corresponding registers and bit fields.
*/
#define CCM_ANALOG_TUPLE(reg, shift) ((((reg)&0xFFFU) << 16U) | (shift))
#define CCM_ANALOG_TUPLE_SHIFT(tuple) (((uint32_t)(tuple)) & 0x1FU)
#define CCM_ANALOG_TUPLE_REG_OFF(base, tuple, off) \
(*((volatile uint32_t *)((uint32_t)(base) + (((uint32_t)(tuple) >> 16U) & 0xFFFU) + (off))))
#define CCM_ANALOG_TUPLE_REG(base, tuple) CCM_ANALOG_TUPLE_REG_OFF(base, tuple, 0U)
#define CCM_ANALOG_PLL_BYPASS_SHIFT (16U)
#define CCM_ANALOG_PLL_BYPASS_CLK_SRC_MASK (0xC000U)
#define CCM_ANALOG_PLL_BYPASS_CLK_SRC_SHIFT (14U)
/* Definition for delay API in clock driver, users can redefine it to the real application. */
#ifndef SDK_DEVICE_MAXIMUM_CPU_CLOCK_FREQUENCY
#define SDK_DEVICE_MAXIMUM_CPU_CLOCK_FREQUENCY (500000000UL)
#endif
/* Definition for ERRATA 50235 check */
#if (defined(FSL_FEATURE_CCM_HAS_ERRATA_50235) && FSL_FEATURE_CCM_HAS_ERRATA_50235)
#define CAN_CLOCK_CHECK_NO_AFFECTS \
((CCM_CSCMR2_CAN_CLK_SEL(2U) != (CCM->CSCMR2 & CCM_CSCMR2_CAN_CLK_SEL_MASK)) || \
(CCM_CCGR5_CG12(0) != (CCM->CCGR5 & CCM_CCGR5_CG12_MASK)))
#endif /* FSL_FEATURE_CCM_HAS_ERRATA_50235 */
/*!
* @brief clock1PN frequency.
*/
#define CLKPN_FREQ 0U
/*! @brief External XTAL (24M OSC/SYSOSC) clock frequency.
*
* The XTAL (24M OSC/SYSOSC) clock frequency in Hz, when the clock is setup, use the
* function CLOCK_SetXtalFreq to set the value in to clock driver. For example,
* if XTAL is 24MHz,
* @code
* CLOCK_InitExternalClk(false);
* CLOCK_SetXtalFreq(240000000);
* @endcode
*/
extern volatile uint32_t g_xtalFreq;
/*! @brief External RTC XTAL (32K OSC) clock frequency.
*
* The RTC XTAL (32K OSC) clock frequency in Hz, when the clock is setup, use the
* function CLOCK_SetRtcXtalFreq to set the value in to clock driver.
*/
extern volatile uint32_t g_rtcXtalFreq;
/* For compatible with other platforms */
#define CLOCK_SetXtal0Freq CLOCK_SetXtalFreq
#define CLOCK_SetXtal32Freq CLOCK_SetRtcXtalFreq
/*! @brief Clock ip name array for ADC. */
#define ADC_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Adc1, kCLOCK_Adc2 \
}
/*! @brief Clock ip name array for AOI. */
#define AOI_CLOCKS \
{ \
kCLOCK_Aoi \
}
/*! @brief Clock ip name array for BEE. */
#define BEE_CLOCKS \
{ \
kCLOCK_Bee \
}
/*! @brief Clock ip name array for CMP. */
#define CMP_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Acmp1, kCLOCK_Acmp2, kCLOCK_Acmp3, kCLOCK_Acmp4 \
}
/*! @brief Clock ip name array for DCDC. */
#define DCDC_CLOCKS \
{ \
kCLOCK_Dcdc \
}
/*! @brief Clock ip name array for DCP. */
#define DCP_CLOCKS \
{ \
kCLOCK_Dcp \
}
/*! @brief Clock ip name array for DMAMUX_CLOCKS. */
#define DMAMUX_CLOCKS \
{ \
kCLOCK_Dma \
}
/*! @brief Clock ip name array for DMA. */
#define EDMA_CLOCKS \
{ \
kCLOCK_Dma \
}
/*! @brief Clock ip name array for ENC. */
#define ENC_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Enc1, kCLOCK_Enc2 \
}
/*! @brief Clock ip name array for ENET. */
#define ENET_CLOCKS \
{ \
kCLOCK_Enet \
}
/*! @brief Clock ip name array for EWM. */
#define EWM_CLOCKS \
{ \
kCLOCK_Ewm0 \
}
/*! @brief Clock ip name array for FLEXCAN. */
#define FLEXCAN_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Can1, kCLOCK_Can2 \
}
/*! @brief Clock ip name array for FLEXCAN Peripheral clock. */
#define FLEXCAN_PERIPH_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Can1S, kCLOCK_Can2S \
}
/*! @brief Clock ip name array for FLEXIO. */
#define FLEXIO_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Flexio1 \
}
/*! @brief Clock ip name array for FLEXRAM. */
#define FLEXRAM_CLOCKS \
{ \
kCLOCK_FlexRam \
}
/*! @brief Clock ip name array for FLEXSPI. */
#define FLEXSPI_CLOCKS \
{ \
kCLOCK_FlexSpi \
}
/*! @brief Clock ip name array for FLEXSPI EXSC. */
#define FLEXSPI_EXSC_CLOCKS \
{ \
kCLOCK_FlexSpiExsc \
}
/*! @brief Clock ip name array for GPIO. */
#define GPIO_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Gpio1, kCLOCK_Gpio2, kCLOCK_Gpio3, kCLOCK_IpInvalid, kCLOCK_Gpio5 \
}
/*! @brief Clock ip name array for GPT. */
#define GPT_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Gpt1, kCLOCK_Gpt2 \
}
/*! @brief Clock ip name array for KPP. */
#define KPP_CLOCKS \
{ \
kCLOCK_Kpp \
}
/*! @brief Clock ip name array for LPI2C. */
#define LPI2C_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Lpi2c1, kCLOCK_Lpi2c2, kCLOCK_Lpi2c3, kCLOCK_Lpi2c4 \
}
/*! @brief Clock ip name array for LPSPI. */
#define LPSPI_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Lpspi1, kCLOCK_Lpspi2, kCLOCK_Lpspi3, kCLOCK_Lpspi4 \
}
/*! @brief Clock ip name array for LPUART. */
#define LPUART_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Lpuart1, kCLOCK_Lpuart2, kCLOCK_Lpuart3, kCLOCK_Lpuart4, kCLOCK_Lpuart5, \
kCLOCK_Lpuart6, kCLOCK_Lpuart7, kCLOCK_Lpuart8 \
}
/*! @brief Clock ip name array for OCRAM EXSC. */
#define OCRAM_EXSC_CLOCKS \
{ \
kCLOCK_OcramExsc \
}
/*! @brief Clock ip name array for PIT. */
#define PIT_CLOCKS \
{ \
kCLOCK_Pit \
}
/*! @brief Clock ip name array for PWM. */
#define PWM_CLOCKS \
{ \
{kCLOCK_IpInvalid, kCLOCK_IpInvalid, kCLOCK_IpInvalid, kCLOCK_IpInvalid}, \
{kCLOCK_Pwm1, kCLOCK_Pwm1, kCLOCK_Pwm1, kCLOCK_Pwm1}, \
{ \
kCLOCK_Pwm2, kCLOCK_Pwm2, kCLOCK_Pwm2, kCLOCK_Pwm2 \
} \
}
/*! @brief Clock ip name array for RTWDOG. */
#define RTWDOG_CLOCKS \
{ \
kCLOCK_Wdog3 \
}
/*! @brief Clock ip name array for SAI. */
#define SAI_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Sai1, kCLOCK_Sai2, kCLOCK_Sai3 \
}
/*! @brief Clock ip name array for SEMC. */
#define SEMC_CLOCKS \
{ \
kCLOCK_Semc \
}
/*! @brief Clock ip name array for SEMC EXSC. */
#define SEMC_EXSC_CLOCKS \
{ \
kCLOCK_SemcExsc \
}
/*! @brief Clock ip name array for QTIMER. */
#define TMR_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Timer1, kCLOCK_Timer2 \
}
/*! @brief Clock ip name array for TRNG. */
#define TRNG_CLOCKS \
{ \
kCLOCK_Trng \
}
/*! @brief Clock ip name array for WDOG. */
#define WDOG_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Wdog1, kCLOCK_Wdog2 \
}
/*! @brief Clock ip name array for USDHC. */
#define USDHC_CLOCKS \
{ \
kCLOCK_IpInvalid, kCLOCK_Usdhc1, kCLOCK_Usdhc2 \
}
/*! @brief Clock ip name array for SPDIF. */
#define SPDIF_CLOCKS \
{ \
kCLOCK_Spdif \
}
/*! @brief Clock ip name array for XBARA. */
#define XBARA_CLOCKS \
{ \
kCLOCK_Xbar1 \
}
/*! @brief Clock ip name array for XBARB. */
#define XBARB_CLOCKS \
{ \
kCLOCK_Xbar2 \
}
#define CLOCK_SOURCE_NONE (0xFFU)
#define CLOCK_ROOT_SOUCE \
{ \
{kCLOCK_SysPllPfd2Clk, kCLOCK_SysPllPfd0Clk, kCLOCK_NoneName, kCLOCK_NoneName}, /*!< USDHC1 clock root. */ \
{kCLOCK_SysPllPfd2Clk, kCLOCK_SysPllPfd0Clk, kCLOCK_NoneName, kCLOCK_NoneName}, /*!< USDHC2 clock root. */ \
{kCLOCK_SemcClk, kCLOCK_Usb1SwClk, kCLOCK_SysPllPfd2Clk, \
kCLOCK_Usb1PllPfd0Clk}, /*!< FLEXSPI clock root. */ \
{kCLOCK_Usb1PllPfd1Clk, kCLOCK_Usb1PllPfd0Clk, kCLOCK_SysPllClk, \
kCLOCK_SysPllPfd2Clk}, /*!< LPSPI clock root. */ \
{kCLOCK_SysPllClk, kCLOCK_SysPllPfd2Clk, kCLOCK_SysPllPfd0Clk, \
kCLOCK_SysPllPfd1Clk}, /*!< Trace clock root. */ \
{kCLOCK_Usb1PllPfd2Clk, kCLOCK_NoneName, kCLOCK_AudioPllClk, kCLOCK_NoneName}, /*!< SAI1 clock root. */ \
{kCLOCK_Usb1PllPfd2Clk, kCLOCK_NoneName, kCLOCK_AudioPllClk, kCLOCK_NoneName}, /*!< SAI2 clock root. */ \
{kCLOCK_Usb1PllPfd2Clk, kCLOCK_NoneName, kCLOCK_AudioPllClk, kCLOCK_NoneName}, /*!< SAI3 clock root. */ \
{kCLOCK_Usb1Sw60MClk, kCLOCK_OscClk, kCLOCK_NoneName, kCLOCK_NoneName}, /*!< LPI2C clock root. */ \
{kCLOCK_Usb1Sw60MClk, kCLOCK_OscClk, kCLOCK_Usb1Sw80MClk, kCLOCK_NoneName}, /*!< CAN clock root. */ \
{kCLOCK_Usb1Sw80MClk, kCLOCK_OscClk, kCLOCK_NoneName, kCLOCK_NoneName}, /*!< UART clock root. */ \
{kCLOCK_AudioPllClk, kCLOCK_Usb1PllPfd2Clk, kCLOCK_NoneName, kCLOCK_Usb1SwClk}, /*!< SPDIF clock root. */ \
{kCLOCK_AudioPllClk, kCLOCK_Usb1PllPfd2Clk, kCLOCK_NoneName, \
kCLOCK_Usb1SwClk}, /*!< FLEXIO1 clock root. */ \
}
#define CLOCK_ROOT_MUX_TUPLE \
{ \
kCLOCK_Usdhc1Mux, kCLOCK_Usdhc2Mux, kCLOCK_FlexspiMux, kCLOCK_LpspiMux, kCLOCK_TraceMux, kCLOCK_Sai1Mux, \
kCLOCK_Sai2Mux, kCLOCK_Sai3Mux, kCLOCK_Lpi2cMux, kCLOCK_CanMux, kCLOCK_UartMux, kCLOCK_SpdifMux, \
kCLOCK_Flexio1Mux, \
}
#define CLOCK_ROOT_NONE_PRE_DIV 0UL
#define CLOCK_ROOT_DIV_TUPLE \
{ \
{kCLOCK_NonePreDiv, kCLOCK_Usdhc1Div}, /*!< USDHC1 clock root. */ \
{kCLOCK_NonePreDiv, kCLOCK_Usdhc2Div}, /*!< USDHC2 clock root. */ \
{kCLOCK_NonePreDiv, kCLOCK_FlexspiDiv}, /*!< FLEXSPI clock root. */ \
{kCLOCK_NonePreDiv, kCLOCK_LpspiDiv}, /*!< LPSPI clock root. */ \
{kCLOCK_NonePreDiv, kCLOCK_TraceDiv}, /*!< Trace clock root. */ \
{kCLOCK_Sai1PreDiv, kCLOCK_Sai1Div}, /*!< SAI1 clock root. */ \
{kCLOCK_Sai2PreDiv, kCLOCK_Sai2Div}, /*!< SAI2 clock root. */ \
{kCLOCK_Sai3PreDiv, kCLOCK_Sai3Div}, /*!< SAI3 clock root. */ \
{kCLOCK_NonePreDiv, kCLOCK_Lpi2cDiv}, /*!< LPI2C clock root. */ \
{kCLOCK_NonePreDiv, kCLOCK_CanDiv}, /*!< CAN clock root. */ \
{kCLOCK_NonePreDiv, kCLOCK_UartDiv}, /*!< UART clock root. */ \
{kCLOCK_Spdif0PreDiv, kCLOCK_Spdif0Div}, /*!< SPDIF clock root. */ \
{kCLOCK_Flexio1PreDiv, kCLOCK_Flexio1Div}, /*!< FLEXIO1 clock root. */ \
}
/*! @brief Clock name used to get clock frequency. */
typedef enum _clock_name
{
kCLOCK_CpuClk = 0x0U, /*!< CPU clock */
kCLOCK_AhbClk = 0x1U, /*!< AHB clock */
kCLOCK_SemcClk = 0x2U, /*!< SEMC clock */
kCLOCK_IpgClk = 0x3U, /*!< IPG clock */
kCLOCK_PerClk = 0x4U, /*!< PER clock */
kCLOCK_OscClk = 0x5U, /*!< OSC clock selected by PMU_LOWPWR_CTRL[OSC_SEL]. */
kCLOCK_RtcClk = 0x6U, /*!< RTC clock. (RTCCLK) */
kCLOCK_Usb1PllClk = 0x7U, /*!< USB1PLLCLK. */
kCLOCK_Usb1PllPfd0Clk = 0x8U, /*!< USB1PLLPDF0CLK. */
kCLOCK_Usb1PllPfd1Clk = 0x9U, /*!< USB1PLLPFD1CLK. */
kCLOCK_Usb1PllPfd2Clk = 0xAU, /*!< USB1PLLPFD2CLK. */
kCLOCK_Usb1PllPfd3Clk = 0xBU, /*!< USB1PLLPFD3CLK. */
kCLOCK_Usb1SwClk = 0x15U, /*!< USB1PLLSWCLK */
kCLOCK_Usb1Sw60MClk = 0x16U, /*!< USB1PLLSw60MCLK */
kCLOCK_Usb1Sw80MClk = 0x1BU, /*!< USB1PLLSw80MCLK */
kCLOCK_SysPllClk = 0xCU, /*!< SYSPLLCLK. */
kCLOCK_SysPllPfd0Clk = 0xDU, /*!< SYSPLLPDF0CLK. */
kCLOCK_SysPllPfd1Clk = 0xEU, /*!< SYSPLLPFD1CLK. */
kCLOCK_SysPllPfd2Clk = 0xFU, /*!< SYSPLLPFD2CLK. */
kCLOCK_SysPllPfd3Clk = 0x10U, /*!< SYSPLLPFD3CLK. */
kCLOCK_EnetPllClk = 0x11U, /*!< Enet PLLCLK ref_enetpll. */
kCLOCK_EnetPll25MClk = 0x12U, /*!< Enet PLLCLK ref_enetpll25M. */
kCLOCK_EnetPll500MClk = 0x13U, /*!< Enet PLLCLK ref_enetpll500M. */
kCLOCK_AudioPllClk = 0x14U, /*!< Audio PLLCLK. */
kCLOCK_NoneName = CLOCK_SOURCE_NONE, /*!< None Clock Name. */
} clock_name_t;
#define kCLOCK_CoreSysClk kCLOCK_CpuClk /*!< For compatible with other platforms without CCM. */
#define CLOCK_GetCoreSysClkFreq CLOCK_GetCpuClkFreq /*!< For compatible with other platforms without CCM. */
/*!
* @brief CCM CCGR gate control for each module independently.
*/
typedef enum _clock_ip_name
{
kCLOCK_IpInvalid = -1,
/* CCM CCGR0 */
kCLOCK_Aips_tz1 = (0U << 8U) | CCM_CCGR0_CG0_SHIFT, /*!< CCGR0, CG0 */
kCLOCK_Aips_tz2 = (0U << 8U) | CCM_CCGR0_CG1_SHIFT, /*!< CCGR0, CG1 */
kCLOCK_Mqs = (0U << 8U) | CCM_CCGR0_CG2_SHIFT, /*!< CCGR0, CG2 */
kCLOCK_Sim_m_clk_r = (0U << 8U) | CCM_CCGR0_CG4_SHIFT, /*!< CCGR0, CG4 */
kCLOCK_Dcp = (0U << 8U) | CCM_CCGR0_CG5_SHIFT, /*!< CCGR0, CG5 */
kCLOCK_Lpuart3 = (0U << 8U) | CCM_CCGR0_CG6_SHIFT, /*!< CCGR0, CG6 */
kCLOCK_Can1 = (0U << 8U) | CCM_CCGR0_CG7_SHIFT, /*!< CCGR0, CG7 */
kCLOCK_Can1S = (0U << 8U) | CCM_CCGR0_CG8_SHIFT, /*!< CCGR0, CG8 */
kCLOCK_Can2 = (0U << 8U) | CCM_CCGR0_CG9_SHIFT, /*!< CCGR0, CG9 */
kCLOCK_Can2S = (0U << 8U) | CCM_CCGR0_CG10_SHIFT, /*!< CCGR0, CG10 */
kCLOCK_Trace = (0U << 8U) | CCM_CCGR0_CG11_SHIFT, /*!< CCGR0, CG11 */
kCLOCK_Gpt2 = (0U << 8U) | CCM_CCGR0_CG12_SHIFT, /*!< CCGR0, CG12 */
kCLOCK_Gpt2S = (0U << 8U) | CCM_CCGR0_CG13_SHIFT, /*!< CCGR0, CG13 */
kCLOCK_Lpuart2 = (0U << 8U) | CCM_CCGR0_CG14_SHIFT, /*!< CCGR0, CG14 */
kCLOCK_Gpio2 = (0U << 8U) | CCM_CCGR0_CG15_SHIFT, /*!< CCGR0, CG15 */
/* CCM CCGR1 */
kCLOCK_Lpspi1 = (1U << 8U) | CCM_CCGR1_CG0_SHIFT, /*!< CCGR1, CG0 */
kCLOCK_Lpspi2 = (1U << 8U) | CCM_CCGR1_CG1_SHIFT, /*!< CCGR1, CG1 */
kCLOCK_Lpspi3 = (1U << 8U) | CCM_CCGR1_CG2_SHIFT, /*!< CCGR1, CG2 */
kCLOCK_Lpspi4 = (1U << 8U) | CCM_CCGR1_CG3_SHIFT, /*!< CCGR1, CG3 */
kCLOCK_Adc2 = (1U << 8U) | CCM_CCGR1_CG4_SHIFT, /*!< CCGR1, CG4 */
kCLOCK_Enet = (1U << 8U) | CCM_CCGR1_CG5_SHIFT, /*!< CCGR1, CG5 */
kCLOCK_Pit = (1U << 8U) | CCM_CCGR1_CG6_SHIFT, /*!< CCGR1, CG6 */
kCLOCK_Adc1 = (1U << 8U) | CCM_CCGR1_CG8_SHIFT, /*!< CCGR1, CG8 */
kCLOCK_SemcExsc = (1U << 8U) | CCM_CCGR1_CG9_SHIFT, /*!< CCGR1, CG9 */
kCLOCK_Gpt1 = (1U << 8U) | CCM_CCGR1_CG10_SHIFT, /*!< CCGR1, CG10 */
kCLOCK_Gpt1S = (1U << 8U) | CCM_CCGR1_CG11_SHIFT, /*!< CCGR1, CG11 */
kCLOCK_Lpuart4 = (1U << 8U) | CCM_CCGR1_CG12_SHIFT, /*!< CCGR1, CG12 */
kCLOCK_Gpio1 = (1U << 8U) | CCM_CCGR1_CG13_SHIFT, /*!< CCGR1, CG13 */
kCLOCK_Csu = (1U << 8U) | CCM_CCGR1_CG14_SHIFT, /*!< CCGR1, CG14 */
kCLOCK_Gpio5 = (1U << 8U) | CCM_CCGR1_CG15_SHIFT, /*!< CCGR1, CG15 */
/* CCM CCGR2 */
kCLOCK_OcramExsc = (2U << 8U) | CCM_CCGR2_CG0_SHIFT, /*!< CCGR2, CG0 */
kCLOCK_IomuxcSnvs = (2U << 8U) | CCM_CCGR2_CG2_SHIFT, /*!< CCGR2, CG2 */
kCLOCK_Lpi2c1 = (2U << 8U) | CCM_CCGR2_CG3_SHIFT, /*!< CCGR2, CG3 */
kCLOCK_Lpi2c2 = (2U << 8U) | CCM_CCGR2_CG4_SHIFT, /*!< CCGR2, CG4 */
kCLOCK_Lpi2c3 = (2U << 8U) | CCM_CCGR2_CG5_SHIFT, /*!< CCGR2, CG5 */
kCLOCK_Ocotp = (2U << 8U) | CCM_CCGR2_CG6_SHIFT, /*!< CCGR2, CG6 */
kCLOCK_Xbar1 = (2U << 8U) | CCM_CCGR2_CG11_SHIFT, /*!< CCGR2, CG11 */
kCLOCK_Xbar2 = (2U << 8U) | CCM_CCGR2_CG12_SHIFT, /*!< CCGR2, CG12 */
kCLOCK_Gpio3 = (2U << 8U) | CCM_CCGR2_CG13_SHIFT, /*!< CCGR2, CG13 */
/* CCM CCGR3 */
kCLOCK_Lpuart5 = (3U << 8U) | CCM_CCGR3_CG1_SHIFT, /*!< CCGR3, CG1 */
kCLOCK_Semc = (3U << 8U) | CCM_CCGR3_CG2_SHIFT, /*!< CCGR3, CG2 */
kCLOCK_Lpuart6 = (3U << 8U) | CCM_CCGR3_CG3_SHIFT, /*!< CCGR3, CG3 */
kCLOCK_Aoi = (3U << 8U) | CCM_CCGR3_CG4_SHIFT, /*!< CCGR3, CG4 */
kCLOCK_Ewm0 = (3U << 8U) | CCM_CCGR3_CG7_SHIFT, /*!< CCGR3, CG7 */
kCLOCK_Wdog1 = (3U << 8U) | CCM_CCGR3_CG8_SHIFT, /*!< CCGR3, CG8 */
kCLOCK_FlexRam = (3U << 8U) | CCM_CCGR3_CG9_SHIFT, /*!< CCGR3, CG9 */
kCLOCK_Acmp1 = (3U << 8U) | CCM_CCGR3_CG10_SHIFT, /*!< CCGR3, CG10 */
kCLOCK_Acmp2 = (3U << 8U) | CCM_CCGR3_CG11_SHIFT, /*!< CCGR3, CG11 */
kCLOCK_Acmp3 = (3U << 8U) | CCM_CCGR3_CG12_SHIFT, /*!< CCGR3, CG12 */
kCLOCK_Acmp4 = (3U << 8U) | CCM_CCGR3_CG13_SHIFT, /*!< CCGR3, CG13 */
kCLOCK_IomuxcSnvsGpr = (3U << 8U) | CCM_CCGR3_CG15_SHIFT, /*!< CCGR3, CG15 */
/* CCM CCGR4 */
kCLOCK_Sim_m7_clk_r = (4U << 8U) | CCM_CCGR4_CG0_SHIFT, /*!< CCGR4, CG0 */
kCLOCK_Iomuxc = (4U << 8U) | CCM_CCGR4_CG1_SHIFT, /*!< CCGR4, CG1 */
kCLOCK_IomuxcGpr = (4U << 8U) | CCM_CCGR4_CG2_SHIFT, /*!< CCGR4, CG2 */
kCLOCK_Bee = (4U << 8U) | CCM_CCGR4_CG3_SHIFT, /*!< CCGR4, CG3 */
kCLOCK_SimM7 = (4U << 8U) | CCM_CCGR4_CG4_SHIFT, /*!< CCGR4, CG4 */
kCLOCK_SimM = (4U << 8U) | CCM_CCGR4_CG6_SHIFT, /*!< CCGR4, CG6 */
kCLOCK_SimEms = (4U << 8U) | CCM_CCGR4_CG7_SHIFT, /*!< CCGR4, CG7 */
kCLOCK_Pwm1 = (4U << 8U) | CCM_CCGR4_CG8_SHIFT, /*!< CCGR4, CG8 */
kCLOCK_Pwm2 = (4U << 8U) | CCM_CCGR4_CG9_SHIFT, /*!< CCGR4, CG9 */
kCLOCK_Enc1 = (4U << 8U) | CCM_CCGR4_CG12_SHIFT, /*!< CCGR4, CG12 */
kCLOCK_Enc2 = (4U << 8U) | CCM_CCGR4_CG13_SHIFT, /*!< CCGR4, CG13 */
/* CCM CCGR5 */
kCLOCK_Rom = (5U << 8U) | CCM_CCGR5_CG0_SHIFT, /*!< CCGR5, CG0 */
kCLOCK_Flexio1 = (5U << 8U) | CCM_CCGR5_CG1_SHIFT, /*!< CCGR5, CG1 */
kCLOCK_Wdog3 = (5U << 8U) | CCM_CCGR5_CG2_SHIFT, /*!< CCGR5, CG2 */
kCLOCK_Dma = (5U << 8U) | CCM_CCGR5_CG3_SHIFT, /*!< CCGR5, CG3 */
kCLOCK_Kpp = (5U << 8U) | CCM_CCGR5_CG4_SHIFT, /*!< CCGR5, CG4 */
kCLOCK_Wdog2 = (5U << 8U) | CCM_CCGR5_CG5_SHIFT, /*!< CCGR5, CG5 */
kCLOCK_Aips_tz4 = (5U << 8U) | CCM_CCGR5_CG6_SHIFT, /*!< CCGR5, CG6 */
kCLOCK_Spdif = (5U << 8U) | CCM_CCGR5_CG7_SHIFT, /*!< CCGR5, CG7 */
kCLOCK_Sai1 = (5U << 8U) | CCM_CCGR5_CG9_SHIFT, /*!< CCGR5, CG9 */
kCLOCK_Sai2 = (5U << 8U) | CCM_CCGR5_CG10_SHIFT, /*!< CCGR5, CG10 */
kCLOCK_Sai3 = (5U << 8U) | CCM_CCGR5_CG11_SHIFT, /*!< CCGR5, CG11 */
kCLOCK_Lpuart1 = (5U << 8U) | CCM_CCGR5_CG12_SHIFT, /*!< CCGR5, CG12 */
kCLOCK_Lpuart7 = (5U << 8U) | CCM_CCGR5_CG13_SHIFT, /*!< CCGR5, CG13 */
kCLOCK_SnvsHp = (5U << 8U) | CCM_CCGR5_CG14_SHIFT, /*!< CCGR5, CG14 */
kCLOCK_SnvsLp = (5U << 8U) | CCM_CCGR5_CG15_SHIFT, /*!< CCGR5, CG15 */
/* CCM CCGR6 */
kCLOCK_UsbOh3 = (6U << 8U) | CCM_CCGR6_CG0_SHIFT, /*!< CCGR6, CG0 */
kCLOCK_Usdhc1 = (6U << 8U) | CCM_CCGR6_CG1_SHIFT, /*!< CCGR6, CG1 */
kCLOCK_Usdhc2 = (6U << 8U) | CCM_CCGR6_CG2_SHIFT, /*!< CCGR6, CG2 */
kCLOCK_Dcdc = (6U << 8U) | CCM_CCGR6_CG3_SHIFT, /*!< CCGR6, CG3 */
kCLOCK_Ipmux4 = (6U << 8U) | CCM_CCGR6_CG4_SHIFT, /*!< CCGR6, CG4 */
kCLOCK_FlexSpi = (6U << 8U) | CCM_CCGR6_CG5_SHIFT, /*!< CCGR6, CG5 */
kCLOCK_Trng = (6U << 8U) | CCM_CCGR6_CG6_SHIFT, /*!< CCGR6, CG6 */
kCLOCK_Lpuart8 = (6U << 8U) | CCM_CCGR6_CG7_SHIFT, /*!< CCGR6, CG7 */
kCLOCK_Timer4 = (6U << 8U) | CCM_CCGR6_CG8_SHIFT, /*!< CCGR6, CG8 */
kCLOCK_Aips_tz3 = (6U << 8U) | CCM_CCGR6_CG9_SHIFT, /*!< CCGR6, CG9 */
kCLOCK_SimPer = (6U << 8U) | CCM_CCGR6_CG10_SHIFT, /*!< CCGR6, CG10 */
kCLOCK_Anadig = (6U << 8U) | CCM_CCGR6_CG11_SHIFT, /*!< CCGR6, CG11 */
kCLOCK_Lpi2c4 = (6U << 8U) | CCM_CCGR6_CG12_SHIFT, /*!< CCGR6, CG12 */
kCLOCK_Timer1 = (6U << 8U) | CCM_CCGR6_CG13_SHIFT, /*!< CCGR6, CG13 */
kCLOCK_Timer2 = (6U << 8U) | CCM_CCGR6_CG14_SHIFT, /*!< CCGR6, CG14 */
} clock_ip_name_t;
/*! @brief OSC 24M sorce select */
typedef enum _clock_osc
{
kCLOCK_RcOsc = 0U, /*!< On chip OSC. */
kCLOCK_XtalOsc = 1U, /*!< 24M Xtal OSC */
} clock_osc_t;
/*! @brief Clock gate value */
typedef enum _clock_gate_value
{
kCLOCK_ClockNotNeeded = 0U, /*!< Clock is off during all modes. */
kCLOCK_ClockNeededRun = 1U, /*!< Clock is on in run mode, but off in WAIT and STOP modes */
kCLOCK_ClockNeededRunWait = 3U, /*!< Clock is on during all modes, except STOP mode */
} clock_gate_value_t;
/*! @brief System clock mode */
typedef enum _clock_mode_t
{
kCLOCK_ModeRun = 0U, /*!< Remain in run mode. */
kCLOCK_ModeWait = 1U, /*!< Transfer to wait mode. */
kCLOCK_ModeStop = 2U, /*!< Transfer to stop mode. */
} clock_mode_t;
/*!
* @brief MUX control names for clock mux setting.
*
* These constants define the mux control names for clock mux setting.\n
* - 0:7: REG offset to CCM_BASE in bytes.
* - 8:15: Root clock setting bit field shift.
* - 16:31: Root clock setting bit field width.
*/
typedef enum _clock_mux
{
kCLOCK_Pll3SwMux = CCM_TUPLE(CCSR_OFFSET,
CCM_CCSR_PLL3_SW_CLK_SEL_SHIFT,
CCM_CCSR_PLL3_SW_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< pll3_sw_clk mux name */
kCLOCK_PeriphMux = CCM_TUPLE(CBCDR_OFFSET,
CCM_CBCDR_PERIPH_CLK_SEL_SHIFT,
CCM_CBCDR_PERIPH_CLK_SEL_MASK,
CCM_CDHIPR_PERIPH_CLK_SEL_BUSY_SHIFT), /*!< periph mux name */
kCLOCK_SemcAltMux = CCM_TUPLE(CBCDR_OFFSET,
CCM_CBCDR_SEMC_ALT_CLK_SEL_SHIFT,
CCM_CBCDR_SEMC_ALT_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< semc mux name */
kCLOCK_SemcMux = CCM_TUPLE(CBCDR_OFFSET,
CCM_CBCDR_SEMC_CLK_SEL_SHIFT,
CCM_CBCDR_SEMC_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< semc mux name */
kCLOCK_PrePeriphMux = CCM_TUPLE(CBCMR_OFFSET,
CCM_CBCMR_PRE_PERIPH_CLK_SEL_SHIFT,
CCM_CBCMR_PRE_PERIPH_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< pre-periph mux name */
kCLOCK_TraceMux = CCM_TUPLE(CBCMR_OFFSET,
CCM_CBCMR_TRACE_CLK_SEL_SHIFT,
CCM_CBCMR_TRACE_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< trace mux name */
kCLOCK_PeriphClk2Mux = CCM_TUPLE(CBCMR_OFFSET,
CCM_CBCMR_PERIPH_CLK2_SEL_SHIFT,
CCM_CBCMR_PERIPH_CLK2_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< periph clock2 mux name */
kCLOCK_LpspiMux = CCM_TUPLE(CBCMR_OFFSET,
CCM_CBCMR_LPSPI_CLK_SEL_SHIFT,
CCM_CBCMR_LPSPI_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< lpspi mux name */
kCLOCK_FlexspiMux = CCM_TUPLE(CSCMR1_OFFSET,
CCM_CSCMR1_FLEXSPI_CLK_SEL_SHIFT,
CCM_CSCMR1_FLEXSPI_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< flexspi mux name */
kCLOCK_Usdhc2Mux = CCM_TUPLE(CSCMR1_OFFSET,
CCM_CSCMR1_USDHC2_CLK_SEL_SHIFT,
CCM_CSCMR1_USDHC2_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< usdhc2 mux name */
kCLOCK_Usdhc1Mux = CCM_TUPLE(CSCMR1_OFFSET,
CCM_CSCMR1_USDHC1_CLK_SEL_SHIFT,
CCM_CSCMR1_USDHC1_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< usdhc1 mux name */
kCLOCK_Sai3Mux = CCM_TUPLE(CSCMR1_OFFSET,
CCM_CSCMR1_SAI3_CLK_SEL_SHIFT,
CCM_CSCMR1_SAI3_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< sai3 mux name */
kCLOCK_Sai2Mux = CCM_TUPLE(CSCMR1_OFFSET,
CCM_CSCMR1_SAI2_CLK_SEL_SHIFT,
CCM_CSCMR1_SAI2_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< sai2 mux name */
kCLOCK_Sai1Mux = CCM_TUPLE(CSCMR1_OFFSET,
CCM_CSCMR1_SAI1_CLK_SEL_SHIFT,
CCM_CSCMR1_SAI1_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< sai1 mux name */
kCLOCK_PerclkMux = CCM_TUPLE(CSCMR1_OFFSET,
CCM_CSCMR1_PERCLK_CLK_SEL_SHIFT,
CCM_CSCMR1_PERCLK_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< perclk mux name */
kCLOCK_Flexio1Mux = CCM_TUPLE(CSCMR2_OFFSET,
CCM_CSCMR2_FLEXIO1_CLK_SEL_SHIFT,
CCM_CSCMR2_FLEXIO1_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< flexio1 mux name */
kCLOCK_CanMux = CCM_TUPLE(CSCMR2_OFFSET,
CCM_CSCMR2_CAN_CLK_SEL_SHIFT,
CCM_CSCMR2_CAN_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< can mux name */
kCLOCK_UartMux = CCM_TUPLE(CSCDR1_OFFSET,
CCM_CSCDR1_UART_CLK_SEL_SHIFT,
CCM_CSCDR1_UART_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< uart mux name */
kCLOCK_SpdifMux = CCM_TUPLE(CDCDR_OFFSET,
CCM_CDCDR_SPDIF0_CLK_SEL_SHIFT,
CCM_CDCDR_SPDIF0_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< spdif mux name */
kCLOCK_Lpi2cMux = CCM_TUPLE(CSCDR2_OFFSET,
CCM_CSCDR2_LPI2C_CLK_SEL_SHIFT,
CCM_CSCDR2_LPI2C_CLK_SEL_MASK,
CCM_NO_BUSY_WAIT), /*!< lpi2c mux name */
} clock_mux_t;
/*!
* @brief DIV control names for clock div setting.
*
* These constants define div control names for clock div setting.\n
* - 0:7: REG offset to CCM_BASE in bytes.
* - 8:15: Root clock setting bit field shift.
* - 16:31: Root clock setting bit field width.
*/
typedef enum _clock_div
{
kCLOCK_ArmDiv = CCM_TUPLE(CACRR_OFFSET,
CCM_CACRR_ARM_PODF_SHIFT,
CCM_CACRR_ARM_PODF_MASK,
CCM_CDHIPR_ARM_PODF_BUSY_SHIFT), /*!< core div name */
kCLOCK_PeriphClk2Div = CCM_TUPLE(CBCDR_OFFSET,
CCM_CBCDR_PERIPH_CLK2_PODF_SHIFT,
CCM_CBCDR_PERIPH_CLK2_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< periph clock2 div name */
kCLOCK_SemcDiv = CCM_TUPLE(CBCDR_OFFSET,
CCM_CBCDR_SEMC_PODF_SHIFT,
CCM_CBCDR_SEMC_PODF_MASK,
CCM_CDHIPR_SEMC_PODF_BUSY_SHIFT), /*!< semc div name */
kCLOCK_AhbDiv = CCM_TUPLE(CBCDR_OFFSET,
CCM_CBCDR_AHB_PODF_SHIFT,
CCM_CBCDR_AHB_PODF_MASK,
CCM_CDHIPR_AHB_PODF_BUSY_SHIFT), /*!< ahb div name */
kCLOCK_IpgDiv = CCM_TUPLE(
CBCDR_OFFSET, CCM_CBCDR_IPG_PODF_SHIFT, CCM_CBCDR_IPG_PODF_MASK, CCM_NO_BUSY_WAIT), /*!< ipg div name */
kCLOCK_LpspiDiv = CCM_TUPLE(
CBCMR_OFFSET, CCM_CBCMR_LPSPI_PODF_SHIFT, CCM_CBCMR_LPSPI_PODF_MASK, CCM_NO_BUSY_WAIT), /*!< lpspi div name */
kCLOCK_FlexspiDiv = CCM_TUPLE(CSCMR1_OFFSET,
CCM_CSCMR1_FLEXSPI_PODF_SHIFT,
CCM_CSCMR1_FLEXSPI_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< flexspi div name */
kCLOCK_PerclkDiv = CCM_TUPLE(CSCMR1_OFFSET,
CCM_CSCMR1_PERCLK_PODF_SHIFT,
CCM_CSCMR1_PERCLK_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< perclk div name */
kCLOCK_CanDiv = CCM_TUPLE(CSCMR2_OFFSET,
CCM_CSCMR2_CAN_CLK_PODF_SHIFT,
CCM_CSCMR2_CAN_CLK_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< can div name */
kCLOCK_TraceDiv = CCM_TUPLE(CSCDR1_OFFSET,
CCM_CSCDR1_TRACE_PODF_SHIFT,
CCM_CSCDR1_TRACE_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< trace div name */
kCLOCK_Usdhc2Div = CCM_TUPLE(CSCDR1_OFFSET,
CCM_CSCDR1_USDHC2_PODF_SHIFT,
CCM_CSCDR1_USDHC2_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< usdhc2 div name */
kCLOCK_Usdhc1Div = CCM_TUPLE(CSCDR1_OFFSET,
CCM_CSCDR1_USDHC1_PODF_SHIFT,
CCM_CSCDR1_USDHC1_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< usdhc1 div name */
kCLOCK_UartDiv = CCM_TUPLE(CSCDR1_OFFSET,
CCM_CSCDR1_UART_CLK_PODF_SHIFT,
CCM_CSCDR1_UART_CLK_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< uart div name */
kCLOCK_Flexio1Div = CCM_TUPLE(CS1CDR_OFFSET,
CCM_CS1CDR_FLEXIO1_CLK_PODF_SHIFT,
CCM_CS1CDR_FLEXIO1_CLK_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< flexio1 pre div name */
kCLOCK_Sai3PreDiv = CCM_TUPLE(CS1CDR_OFFSET,
CCM_CS1CDR_SAI3_CLK_PRED_SHIFT,
CCM_CS1CDR_SAI3_CLK_PRED_MASK,
CCM_NO_BUSY_WAIT), /*!< sai3 pre div name */
kCLOCK_Sai3Div = CCM_TUPLE(CS1CDR_OFFSET,
CCM_CS1CDR_SAI3_CLK_PODF_SHIFT,
CCM_CS1CDR_SAI3_CLK_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< sai3 div name */
kCLOCK_Flexio1PreDiv = CCM_TUPLE(CS1CDR_OFFSET,
CCM_CS1CDR_FLEXIO1_CLK_PRED_SHIFT,
CCM_CS1CDR_FLEXIO1_CLK_PRED_MASK,
CCM_NO_BUSY_WAIT), /*!< flexio1 pre div name */
kCLOCK_Sai1PreDiv = CCM_TUPLE(CS1CDR_OFFSET,
CCM_CS1CDR_SAI1_CLK_PRED_SHIFT,
CCM_CS1CDR_SAI1_CLK_PRED_MASK,
CCM_NO_BUSY_WAIT), /*!< sai1 pre div name */
kCLOCK_Sai1Div = CCM_TUPLE(CS1CDR_OFFSET,
CCM_CS1CDR_SAI1_CLK_PODF_SHIFT,
CCM_CS1CDR_SAI1_CLK_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< sai1 div name */
kCLOCK_Sai2PreDiv = CCM_TUPLE(CS2CDR_OFFSET,
CCM_CS2CDR_SAI2_CLK_PRED_SHIFT,
CCM_CS2CDR_SAI2_CLK_PRED_MASK,
CCM_NO_BUSY_WAIT), /*!< sai2 pre div name */
kCLOCK_Sai2Div = CCM_TUPLE(CS2CDR_OFFSET,
CCM_CS2CDR_SAI2_CLK_PODF_SHIFT,
CCM_CS2CDR_SAI2_CLK_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< sai2 div name */
kCLOCK_Spdif0PreDiv = CCM_TUPLE(CDCDR_OFFSET,
CCM_CDCDR_SPDIF0_CLK_PRED_SHIFT,
CCM_CDCDR_SPDIF0_CLK_PRED_MASK,
CCM_NO_BUSY_WAIT), /*!< spdif pre div name */
kCLOCK_Spdif0Div = CCM_TUPLE(CDCDR_OFFSET,
CCM_CDCDR_SPDIF0_CLK_PODF_SHIFT,
CCM_CDCDR_SPDIF0_CLK_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< spdif div name */
kCLOCK_Lpi2cDiv = CCM_TUPLE(CSCDR2_OFFSET,
CCM_CSCDR2_LPI2C_CLK_PODF_SHIFT,
CCM_CSCDR2_LPI2C_CLK_PODF_MASK,
CCM_NO_BUSY_WAIT), /*!< lpi2c div name */
kCLOCK_NonePreDiv = CLOCK_ROOT_NONE_PRE_DIV, /*!< None Pre div. */
} clock_div_t;
/*!
* @brief Clock divider value.
*/
typedef enum _clock_div_value
{
kCLOCK_ArmDivBy1 = 0, /*!< ARM clock divider set to divided by 1. */
kCLOCK_ArmDivBy2 = 1, /*!< ARM clock divider set to divided by 2. */
kCLOCK_ArmDivBy3 = 2, /*!< ARM clock divider set to divided by 3. */
kCLOCK_ArmDivBy4 = 3, /*!< ARM clock divider set to divided by 4. */
kCLOCK_ArmDivBy5 = 4, /*!< ARM clock divider set to divided by 5. */
kCLOCK_ArmDivBy6 = 5, /*!< ARM clock divider set to divided by 6. */
kCLOCK_ArmDivBy7 = 6, /*!< ARM clock divider set to divided by 7. */
kCLOCK_ArmDivBy8 = 7, /*!< ARM clock divider set to divided by 8. */
kCLOCK_PeriphClk2DivBy1 = 0, /*!< PeriphClk2 divider set to divided by 1. */
kCLOCK_PeriphClk2DivBy2 = 1, /*!< PeriphClk2 divider set to divided by 2. */
kCLOCK_PeriphClk2DivBy3 = 2, /*!< PeriphClk2 divider set to divided by 3. */
kCLOCK_PeriphClk2DivBy4 = 3, /*!< PeriphClk2 divider set to divided by 4. */
kCLOCK_PeriphClk2DivBy5 = 4, /*!< PeriphClk2 divider set to divided by 5. */
kCLOCK_PeriphClk2DivBy6 = 5, /*!< PeriphClk2 divider set to divided by 6. */
kCLOCK_PeriphClk2DivBy7 = 6, /*!< PeriphClk2 divider set to divided by 7. */
kCLOCK_PeriphClk2DivBy8 = 7, /*!< PeriphClk2 divider set to divided by 8. */
kCLOCK_SemcDivBy1 = 0, /*!< SEMC divider set to divided by 1. */
kCLOCK_SemcDivBy2 = 1, /*!< SEMC divider set to divided by 2. */
kCLOCK_SemcDivBy3 = 2, /*!< SEMC divider set to divided by 3. */
kCLOCK_SemcDivBy4 = 3, /*!< SEMC divider set to divided by 4. */
kCLOCK_SemcDivBy5 = 4, /*!< SEMC divider set to divided by 5. */
kCLOCK_SemcDivBy6 = 5, /*!< SEMC divider set to divided by 6. */
kCLOCK_SemcDivBy7 = 6, /*!< SEMC divider set to divided by 7. */
kCLOCK_SemcDivBy8 = 7, /*!< SEMC divider set to divided by 8. */
kCLOCK_AhbDivBy1 = 0, /*!< AHB divider set to divided by 1. */
kCLOCK_AhbDivBy2 = 1, /*!< AHB divider set to divided by 2. */
kCLOCK_AhbDivBy3 = 2, /*!< AHB divider set to divided by 3. */
kCLOCK_AhbDivBy4 = 3, /*!< AHB divider set to divided by 4. */
kCLOCK_AhbDivBy5 = 4, /*!< AHB divider set to divided by 5. */
kCLOCK_AhbDivBy6 = 5, /*!< AHB divider set to divided by 6. */
kCLOCK_AhbDivBy7 = 6, /*!< AHB divider set to divided by 7. */
kCLOCK_AhbDivBy8 = 7, /*!< AHB divider set to divided by 8. */
kCLOCK_IpgDivBy1 = 0, /*!< Ipg divider set to divided by 1. */
kCLOCK_IpgDivBy2 = 1, /*!< Ipg divider set to divided by 2. */
kCLOCK_IpgDivBy3 = 2, /*!< Ipg divider set to divided by 3. */
kCLOCK_IpgDivBy4 = 3, /*!< Ipg divider set to divided by 4. */
kCLOCK_LpspiDivBy1 = 0, /*!< LPSPI divider set to divided by 1. */
kCLOCK_LpspiDivBy2 = 1, /*!< LPSPI divider set to divided by 2. */
kCLOCK_LpspiDivBy3 = 2, /*!< LPSPI divider set to divided by 3. */
kCLOCK_LpspiDivBy4 = 3, /*!< LPSPI divider set to divided by 4. */
kCLOCK_LpspiDivBy5 = 4, /*!< LPSPI divider set to divided by 5. */
kCLOCK_LpspiDivBy6 = 5, /*!< LPSPI divider set to divided by 6. */
kCLOCK_LpspiDivBy7 = 6, /*!< LPSPI divider set to divided by 7. */
kCLOCK_LpspiDivBy8 = 7, /*!< LPSPI divider set to divided by 8. */
kCLOCK_FlexspiDivBy1 = 0, /*!< FLEXSPI divider set to divided by 1. */
kCLOCK_FlexspiDivBy2 = 1, /*!< FLEXSPI divider set to divided by 2. */
kCLOCK_FlexspiDivBy3 = 2, /*!< FLEXSPI divider set to divided by 3. */
kCLOCK_FlexspiDivBy4 = 3, /*!< FLEXSPI divider set to divided by 4. */
kCLOCK_FlexspiDivBy5 = 4, /*!< FLEXSPI divider set to divided by 5. */
kCLOCK_FlexspiDivBy6 = 5, /*!< FLEXSPI divider set to divided by 6. */
kCLOCK_FlexspiDivBy7 = 6, /*!< FLEXSPI divider set to divided by 7. */
kCLOCK_FlexspiDivBy8 = 7, /*!< FLEXSPI divider set to divided by 8. */
kCLOCK_TraceDivBy1 = 0, /*!< TRACE divider set to divided by 1. */
kCLOCK_TraceDivBy2 = 1, /*!< TRACE divider set to divided by 2. */
kCLOCK_TraceDivBy3 = 2, /*!< TRACE divider set to divided by 3. */
kCLOCK_TraceDivBy4 = 3, /*!< TRACE divider set to divided by 4. */
kCLOCK_Usdhc2DivBy1 = 0, /*!< USDHC2 divider set to divided by 1. */
kCLOCK_Usdhc2DivBy2 = 1, /*!< USDHC2 divider set to divided by 2. */
kCLOCK_Usdhc2DivBy3 = 2, /*!< USDHC2 divider set to divided by 3. */
kCLOCK_Usdhc2DivBy4 = 3, /*!< USDHC2 divider set to divided by 4. */
kCLOCK_Usdhc2DivBy5 = 4, /*!< USDHC2 divider set to divided by 5. */
kCLOCK_Usdhc2DivBy6 = 5, /*!< USDHC2 divider set to divided by 6. */
kCLOCK_Usdhc2DivBy7 = 6, /*!< USDHC2 divider set to divided by 7. */
kCLOCK_Usdhc2DivBy8 = 7, /*!< USDHC2 divider set to divided by 8. */
kCLOCK_Usdhc1DivBy1 = 0, /*!< USDHC1 divider set to divided by 1. */
kCLOCK_Usdhc1DivBy2 = 1, /*!< USDHC1 divider set to divided by 2. */
kCLOCK_Usdhc1DivBy3 = 2, /*!< USDHC1 divider set to divided by 3. */
kCLOCK_Usdhc1DivBy4 = 3, /*!< USDHC1 divider set to divided by 4. */
kCLOCK_Usdhc1DivBy5 = 4, /*!< USDHC1 divider set to divided by 5. */
kCLOCK_Usdhc1DivBy6 = 5, /*!< USDHC1 divider set to divided by 6. */
kCLOCK_Usdhc1DivBy7 = 6, /*!< USDHC1 divider set to divided by 7. */
kCLOCK_Usdhc1DivBy8 = 7, /*!< USDHC1 divider set to divided by 8. */
kCLOCK_Flexio1DivBy1 = 0, /*!< Flexio1 divider set to divided by 1. */
kCLOCK_Flexio1DivBy2 = 1, /*!< Flexio1 divider set to divided by 2. */
kCLOCK_Flexio1DivBy3 = 2, /*!< Flexio1 divider set to divided by 3. */
kCLOCK_Flexio1DivBy4 = 3, /*!< Flexio1 divider set to divided by 4. */
kCLOCK_Flexio1DivBy5 = 4, /*!< Flexio1 divider set to divided by 5. */
kCLOCK_Flexio1DivBy6 = 5, /*!< Flexio1 divider set to divided by 6. */
kCLOCK_Flexio1DivBy7 = 6, /*!< Flexio1 divider set to divided by 7. */
kCLOCK_Flexio1DivBy8 = 7, /*!< Flexio1 divider set to divided by 8. */
kCLOCK_Sai3PreDivBy1 = 0, /*!< SAI3ClkPred divider set to divided by 1. */
kCLOCK_Sai3PreDivBy2 = 1, /*!< SAI3ClkPred divider set to divided by 2. */
kCLOCK_Sai3PreDivBy3 = 2, /*!< SAI3ClkPred divider set to divided by 3. */
kCLOCK_Sai3PreDivBy4 = 3, /*!< SAI3ClkPred divider set to divided by 4. */
kCLOCK_Sai3PreDivBy5 = 4, /*!< SAI3ClkPred divider set to divided by 5. */
kCLOCK_Sai3PreDivBy6 = 5, /*!< SAI3ClkPred divider set to divided by 6. */
kCLOCK_Sai3PreDivBy7 = 6, /*!< SAI3ClkPred divider set to divided by 7. */
kCLOCK_Sai3PreDivBy8 = 7, /*!< SAI3ClkPred divider set to divided by 8. */
kCLOCK_Flexio1PreDivBy1 = 0, /*!< Flexio1 pred divider set to divided by 1. */
kCLOCK_Flexio1PreDivBy2 = 1, /*!< Flexio1 pred divider set to divided by 2. */
kCLOCK_Flexio1PreDivBy3 = 2, /*!< Flexio1 pred divider set to divided by 3. */
kCLOCK_Flexio1PreDivBy4 = 3, /*!< Flexio1 pred divider set to divided by 4. */
kCLOCK_Flexio1PreDivBy5 = 4, /*!< Flexio1 pred divider set to divided by 5. */
kCLOCK_Flexio1PreDivBy6 = 5, /*!< Flexio1 pred divider set to divided by 6. */
kCLOCK_Flexio1PreDivBy7 = 6, /*!< Flexio1 pred divider set to divided by 7. */
kCLOCK_Flexio1PreDivBy8 = 7, /*!< Flexio1 pred divider set to divided by 8. */
kCLOCK_Sai1PreDivBy1 = 0, /*!< SAI1 pred divider set to divided by 1. */
kCLOCK_Sai1PreDivBy2 = 1, /*!< SAI1 pred divider set to divided by 2. */
kCLOCK_Sai1PreDivBy3 = 2, /*!< SAI1 pred divider set to divided by 3. */
kCLOCK_Sai1PreDivBy4 = 3, /*!< SAI1 pred divider set to divided by 4. */
kCLOCK_Sai1PreDivBy5 = 4, /*!< SAI1 pred divider set to divided by 5. */
kCLOCK_Sai1PreDivBy6 = 5, /*!< SAI1 pred divider set to divided by 6. */
kCLOCK_Sai1PreDivBy7 = 6, /*!< SAI1 pred divider set to divided by 7. */
kCLOCK_Sai1PreDivBy8 = 7, /*!< SAI1 pred divider set to divided by 8. */
kCLOCK_Sai2PreDivBy1 = 0, /*!< SAI2ClkPred divider set to divided by 1. */
kCLOCK_Sai2PreDivBy2 = 1, /*!< SAI2ClkPred divider set to divided by 2. */
kCLOCK_Sai2PreDivBy3 = 2, /*!< SAI2ClkPred divider set to divided by 3. */
kCLOCK_Sai2PreDivBy4 = 3, /*!< SAI2ClkPred divider set to divided by 4. */
kCLOCK_Sai2PreDivBy5 = 4, /*!< SAI2ClkPred divider set to divided by 5. */
kCLOCK_Sai2PreDivBy6 = 5, /*!< SAI2ClkPred divider set to divided by 6. */
kCLOCK_Sai2PreDivBy7 = 6, /*!< SAI2ClkPred divider set to divided by 7. */
kCLOCK_Sai2PreDivBy8 = 7, /*!< SAI2ClkPred divider set to divided by 8. */
kCLOCK_Spdif0PreDivBy1 = 0, /*!< SPDIF0ClkPred divider set to divided by 1. */
kCLOCK_Spdif0PreDivBy2 = 1, /*!< SPDIF0ClkPred divider set to divided by 2. */
kCLOCK_Spdif0PreDivBy3 = 2, /*!< SPDIF0ClkPred divider set to divided by 3. */
kCLOCK_Spdif0PreDivBy4 = 3, /*!< SPDIF0ClkPred divider set to divided by 4. */
kCLOCK_Spdif0PreDivBy5 = 4, /*!< SPDIF0ClkPred divider set to divided by 5. */
kCLOCK_Spdif0PreDivBy6 = 5, /*!< SPDIF0ClkPred divider set to divided by 6. */
kCLOCK_Spdif0PreDivBy7 = 6, /*!< SPDIF0ClkPred divider set to divided by 7. */
kCLOCK_Spdif0PreDivBy8 = 7, /*!< SPDIF0ClkPred divider set to divided by 8. */
kCLOCK_Spdif0DivBy1 = 0, /*!< SPDIF0ClkPodf divider set to divided by 1. */
kCLOCK_Spdif0DivBy2 = 1, /*!< SPDIF0ClkPodf divider set to divided by 2. */
kCLOCK_Spdif0DivBy3 = 2, /*!< SPDIF0ClkPodf divider set to divided by 3. */
kCLOCK_Spdif0DivBy4 = 3, /*!< SPDIF0ClkPodf divider set to divided by 4. */
kCLOCK_Spdif0DivBy5 = 4, /*!< SPDIF0ClkPodf divider set to divided by 5. */
kCLOCK_Spdif0DivBy6 = 5, /*!< SPDIF0ClkPodf divider set to divided by 6. */
kCLOCK_Spdif0DivBy7 = 6, /*!< SPDIF0ClkPodf divider set to divided by 7. */
kCLOCK_Spdif0DivBy8 = 7, /*!< SPDIF0ClkPodf divider set to divided by 8. */
/* Only kCLOCK_PerclkDiv, kCLOCK_CanDiv,kCLOCK_UartDiv, kCLOCK_Sai3Div, kCLOCK_Sai1Div,
* kCLOCK_Sai2Div, kCLOCK_Lpi2cDiv can use these.*/
kCLOCK_MiscDivBy1 = 0, /*!< Misc divider like LPI2C set to divided by 1. */
kCLOCK_MiscDivBy2 = 1, /*!< Misc divider like LPI2C set to divided by 2. */
kCLOCK_MiscDivBy3 = 2, /*!< Misc divider like LPI2C set to divided by 3. */
kCLOCK_MiscDivBy4 = 3, /*!< Misc divider like LPI2C set to divided by 4. */
kCLOCK_MiscDivBy5 = 4, /*!< Misc divider like LPI2C set to divided by 5. */
kCLOCK_MiscDivBy6 = 5, /*!< Misc divider like LPI2C set to divided by 6. */
kCLOCK_MiscDivBy7 = 6, /*!< Misc divider like LPI2C set to divided by 7. */
kCLOCK_MiscDivBy8 = 7, /*!< Misc divider like LPI2C set to divided by 8. */
kCLOCK_MiscDivBy9 = 8, /*!< Misc divider like LPI2C set to divided by 9. */
kCLOCK_MiscDivBy10 = 9, /*!< Misc divider like LPI2C set to divided by 10. */
kCLOCK_MiscDivBy11 = 10, /*!< Misc divider like LPI2C set to divided by 11. */
kCLOCK_MiscDivBy12 = 11, /*!< Misc divider like LPI2C set to divided by 12. */
kCLOCK_MiscDivBy13 = 12, /*!< Misc divider like LPI2C set to divided by 13. */
kCLOCK_MiscDivBy14 = 13, /*!< Misc divider like LPI2C set to divided by 14. */
kCLOCK_MiscDivBy15 = 14, /*!< Misc divider like LPI2C set to divided by 15. */
kCLOCK_MiscDivBy16 = 15, /*!< Misc divider like LPI2C set to divided by 16. */
kCLOCK_MiscDivBy17 = 16, /*!< Misc divider like LPI2C set to divided by 17. */
kCLOCK_MiscDivBy18 = 17, /*!< Misc divider like LPI2C set to divided by 18. */
kCLOCK_MiscDivBy19 = 18, /*!< Misc divider like LPI2C set to divided by 19. */
kCLOCK_MiscDivBy20 = 19, /*!< Misc divider like LPI2C set to divided by 20. */
kCLOCK_MiscDivBy21 = 20, /*!< Misc divider like LPI2C set to divided by 21. */
kCLOCK_MiscDivBy22 = 21, /*!< Misc divider like LPI2C set to divided by 22. */
kCLOCK_MiscDivBy23 = 22, /*!< Misc divider like LPI2C set to divided by 23. */
kCLOCK_MiscDivBy24 = 23, /*!< Misc divider like LPI2C set to divided by 24. */
kCLOCK_MiscDivBy25 = 24, /*!< Misc divider like LPI2C set to divided by 25. */
kCLOCK_MiscDivBy26 = 25, /*!< Misc divider like LPI2C set to divided by 26. */
kCLOCK_MiscDivBy27 = 26, /*!< Misc divider like LPI2C set to divided by 27. */
kCLOCK_MiscDivBy28 = 27, /*!< Misc divider like LPI2C set to divided by 28. */
kCLOCK_MiscDivBy29 = 28, /*!< Misc divider like LPI2C set to divided by 29. */
kCLOCK_MiscDivBy30 = 29, /*!< Misc divider like LPI2C set to divided by 30. */
kCLOCK_MiscDivBy31 = 30, /*!< Misc divider like LPI2C set to divided by 31. */
kCLOCK_MiscDivBy32 = 31, /*!< Misc divider like LPI2C set to divided by 32. */
kCLOCK_MiscDivBy33 = 32, /*!< Misc divider like LPI2C set to divided by 33. */
kCLOCK_MiscDivBy34 = 33, /*!< Misc divider like LPI2C set to divided by 34. */
kCLOCK_MiscDivBy35 = 34, /*!< Misc divider like LPI2C set to divided by 35. */
kCLOCK_MiscDivBy36 = 35, /*!< Misc divider like LPI2C set to divided by 36. */
kCLOCK_MiscDivBy37 = 36, /*!< Misc divider like LPI2C set to divided by 37. */
kCLOCK_MiscDivBy38 = 37, /*!< Misc divider like LPI2C set to divided by 38. */
kCLOCK_MiscDivBy39 = 38, /*!< Misc divider like LPI2C set to divided by 39. */
kCLOCK_MiscDivBy40 = 39, /*!< Misc divider like LPI2C set to divided by 40. */
kCLOCK_MiscDivBy41 = 40, /*!< Misc divider like LPI2C set to divided by 41. */
kCLOCK_MiscDivBy42 = 41, /*!< Misc divider like LPI2C set to divided by 42. */
kCLOCK_MiscDivBy43 = 42, /*!< Misc divider like LPI2C set to divided by 43. */
kCLOCK_MiscDivBy44 = 43, /*!< Misc divider like LPI2C set to divided by 44. */
kCLOCK_MiscDivBy45 = 44, /*!< Misc divider like LPI2C set to divided by 45. */
kCLOCK_MiscDivBy46 = 45, /*!< Misc divider like LPI2C set to divided by 46. */
kCLOCK_MiscDivBy47 = 46, /*!< Misc divider like LPI2C set to divided by 47. */
kCLOCK_MiscDivBy48 = 47, /*!< Misc divider like LPI2C set to divided by 48. */
kCLOCK_MiscDivBy49 = 48, /*!< Misc divider like LPI2C set to divided by 49. */
kCLOCK_MiscDivBy50 = 49, /*!< Misc divider like LPI2C set to divided by 50. */
kCLOCK_MiscDivBy51 = 50, /*!< Misc divider like LPI2C set to divided by 51. */
kCLOCK_MiscDivBy52 = 51, /*!< Misc divider like LPI2C set to divided by 52. */
kCLOCK_MiscDivBy53 = 52, /*!< Misc divider like LPI2C set to divided by 53. */
kCLOCK_MiscDivBy54 = 53, /*!< Misc divider like LPI2C set to divided by 54. */
kCLOCK_MiscDivBy55 = 54, /*!< Misc divider like LPI2C set to divided by 55. */
kCLOCK_MiscDivBy56 = 55, /*!< Misc divider like LPI2C set to divided by 56. */
kCLOCK_MiscDivBy57 = 56, /*!< Misc divider like LPI2C set to divided by 57. */
kCLOCK_MiscDivBy58 = 57, /*!< Misc divider like LPI2C set to divided by 58. */
kCLOCK_MiscDivBy59 = 58, /*!< Misc divider like LPI2C set to divided by 59. */
kCLOCK_MiscDivBy60 = 59, /*!< Misc divider like LPI2C set to divided by 60. */
kCLOCK_MiscDivBy61 = 60, /*!< Misc divider like LPI2C set to divided by 61. */
kCLOCK_MiscDivBy62 = 61, /*!< Misc divider like LPI2C set to divided by 62. */
kCLOCK_MiscDivBy63 = 62, /*!< Misc divider like LPI2C set to divided by 63. */
kCLOCK_MiscDivBy64 = 63, /*!< Misc divider like LPI2C set to divided by 64. */
} clock_div_value_t;
/*! @brief USB clock source definition. */
typedef enum _clock_usb_src
{
kCLOCK_Usb480M = 0, /*!< Use 480M. */
kCLOCK_UsbSrcUnused = (int)0xFFFFFFFFU, /*!< Used when the function does not
care the clock source. */
} clock_usb_src_t;
/*! @brief Source of the USB HS PHY. */
typedef enum _clock_usb_phy_src
{
kCLOCK_Usbphy480M = 0, /*!< Use 480M. */
} clock_usb_phy_src_t;
/*!@brief PLL clock source, bypass cloco source also */
enum _clock_pll_clk_src
{
kCLOCK_PllClkSrc24M = 0U, /*!< Pll clock source 24M */
kCLOCK_PllSrcClkPN = 1U, /*!< Pll clock source CLK1_P and CLK1_N */
};
/*! @brief PLL configuration for USB */
typedef struct _clock_usb_pll_config
{
uint8_t loopDivider; /*!< PLL loop divider.
0 - Fout=Fref*20;
1 - Fout=Fref*22 */
uint8_t src; /*!< Pll clock source, reference _clock_pll_clk_src */
} clock_usb_pll_config_t;
/*! @brief PLL configuration for System */
typedef struct _clock_sys_pll_config
{
uint8_t loopDivider; /*!< PLL loop divider. Intended to be 1 (528M).
0 - Fout=Fref*20;
1 - Fout=Fref*22 */
uint32_t numerator; /*!< 30 bit numerator of fractional loop divider.*/
uint32_t denominator; /*!< 30 bit denominator of fractional loop divider */
uint8_t src; /*!< Pll clock source, reference _clock_pll_clk_src */
uint16_t ss_stop; /*!< Stop value to get frequency change. */
uint8_t ss_enable; /*!< Enable spread spectrum modulation */
uint16_t ss_step; /*!< Step value to get frequency change step. */
} clock_sys_pll_config_t;
/*! @brief PLL configuration for AUDIO and VIDEO */
typedef struct _clock_audio_pll_config
{
uint8_t loopDivider; /*!< PLL loop divider. Valid range for DIV_SELECT divider value: 27~54. */
uint8_t postDivider; /*!< Divider after the PLL, should only be 1, 2, 4, 8, 16. */
uint32_t numerator; /*!< 30 bit numerator of fractional loop divider.*/
uint32_t denominator; /*!< 30 bit denominator of fractional loop divider */
uint8_t src; /*!< Pll clock source, reference _clock_pll_clk_src */
} clock_audio_pll_config_t;
/*! @brief PLL configuration for ENET */
typedef struct _clock_enet_pll_config
{
bool enableClkOutput; /*!< Power on and enable PLL clock output for ENET0 (ref_enetpll0). */
bool enableClkOutput500M; /*!< Power on and enable PLL clock output for ENET (ref_enetpll500M). */
bool enableClkOutput25M; /*!< Power on and enable PLL clock output for ENET1 (ref_enetpll1). */
uint8_t loopDivider; /*!< Controls the frequency of the ENET0 reference clock.
b00 25MHz
b01 50MHz
b10 100MHz (not 50% duty cycle)
b11 125MHz */
uint8_t src; /*!< Pll clock source, reference _clock_pll_clk_src */
} clock_enet_pll_config_t;
/*! @brief PLL name */
typedef enum _clock_pll
{
kCLOCK_PllSys = CCM_ANALOG_TUPLE(PLL_SYS_OFFSET, CCM_ANALOG_PLL_SYS_ENABLE_SHIFT), /*!< PLL SYS */
kCLOCK_PllUsb1 = CCM_ANALOG_TUPLE(PLL_USB1_OFFSET, CCM_ANALOG_PLL_USB1_ENABLE_SHIFT), /*!< PLL USB1 */
kCLOCK_PllAudio = CCM_ANALOG_TUPLE(PLL_AUDIO_OFFSET, CCM_ANALOG_PLL_AUDIO_ENABLE_SHIFT), /*!< PLL Audio */
kCLOCK_PllEnet = CCM_ANALOG_TUPLE(PLL_ENET_OFFSET, CCM_ANALOG_PLL_ENET_ENABLE_SHIFT), /*!< PLL Enet0 */
kCLOCK_PllEnet500M = CCM_ANALOG_TUPLE(PLL_ENET_OFFSET, CCM_ANALOG_PLL_ENET_ENET_500M_REF_EN_SHIFT), /*!< PLL ENET */
kCLOCK_PllEnet25M = CCM_ANALOG_TUPLE(PLL_ENET_OFFSET, CCM_ANALOG_PLL_ENET_ENET_25M_REF_EN_SHIFT), /*!< PLL Enet1 */
} clock_pll_t;
/*! @brief PLL PFD name */
typedef enum _clock_pfd
{
kCLOCK_Pfd0 = 0U, /*!< PLL PFD0 */
kCLOCK_Pfd1 = 1U, /*!< PLL PFD1 */
kCLOCK_Pfd2 = 2U, /*!< PLL PFD2 */
kCLOCK_Pfd3 = 3U, /*!< PLL PFD3 */
} clock_pfd_t;
/*!
* @brief The enumerater of clock output1's clock source, such as USB1 PLL, SYS PLL and so on.
*/
typedef enum _clock_output1_selection
{
kCLOCK_OutputPllUsb1Sw = 0U, /*!< Selects USB1 PLL SW clock(Divided by 2) output. */
kCLOCK_OutputPllSys = 1U, /*!< Selects SYS PLL clock(Divided by 2) output. */
kCLOCK_OutputPllENET500M = 2U, /*!< Selects ENET PLL clock(Divided by 2) output. */
kCLOCK_OutputSemcClk = 5U, /*!< Selects semc clock root output. */
kCLOCK_OutputAhbClk = 0xBU, /*!< Selects AHB clock root output. */
kCLOCK_OutputIpgClk = 0xCU, /*!< Selects IPG clock root output. */
kCLOCK_OutputPerClk = 0xDU, /*!< Selects PERCLK clock root output. */
kCLOCK_OutputPll4MainClk = 0xFU, /*!< Selects PLL4 main clock output. */
kCLOCK_DisableClockOutput1 = 0x10U, /*!< Disables CLKO1. */
} clock_output1_selection_t;
/*!
* @brief The enumerater of clock output2's clock source, such as USDHC1 clock root, LPI2C clock root and so on.
*
*/
typedef enum _clock_output2_selection
{
kCLOCK_OutputUsdhc1Clk = 3U, /*!< Selects USDHC1 clock root output. */
kCLOCK_OutputLpi2cClk = 6U, /*!< Selects LPI2C clock root output. */
kCLOCK_OutputOscClk = 0xEU, /*!< Selects OSC output. */
kCLOCK_OutputLpspiClk = 0x10U, /*!< Selects LPSPI clock root output. */
kCLOCK_OutputUsdhc2Clk = 0x11U, /*!< Selects USDHC2 clock root output. */
kCLOCK_OutputSai1Clk = 0x12U, /*!< Selects SAI1 clock root output. */
kCLOCK_OutputSai2Clk = 0x13U, /*!< Selects SAI2 clock root output. */
kCLOCK_OutputSai3Clk = 0x14U, /*!< Selects SAI3 clock root output. */
kCLOCK_OutputTraceClk = 0x16U, /*!< Selects Trace clock root output. */
kCLOCK_OutputCanClk = 0x17U, /*!< Selects CAN clock root output. */
kCLOCK_OutputFlexspiClk = 0x1BU, /*!< Selects FLEXSPI clock root output. */
kCLOCK_OutputUartClk = 0x1CU, /*!< Selects UART clock root output. */
kCLOCK_OutputSpdif0Clk = 0x1DU, /*!< Selects SPDIF0 clock root output. */
kCLOCK_DisableClockOutput2 = 0x1FU, /*!< Disables CLKO2. */
} clock_output2_selection_t;
/*!
* @brief The enumerator of clock output's divider.
*/
typedef enum _clock_output_divider
{
kCLOCK_DivideBy1 = 0U, /*!< Output clock divided by 1. */
kCLOCK_DivideBy2, /*!< Output clock divided by 2. */
kCLOCK_DivideBy3, /*!< Output clock divided by 3. */
kCLOCK_DivideBy4, /*!< Output clock divided by 4. */
kCLOCK_DivideBy5, /*!< Output clock divided by 5. */
kCLOCK_DivideBy6, /*!< Output clock divided by 6. */
kCLOCK_DivideBy7, /*!< Output clock divided by 7. */
kCLOCK_DivideBy8, /*!< Output clock divided by 8. */
} clock_output_divider_t;
/*!
* @brief The enumerator of clock root.
*/
typedef enum _clock_root
{
kCLOCK_Usdhc1ClkRoot = 0U, /*!< USDHC1 clock root. */
kCLOCK_Usdhc2ClkRoot, /*!< USDHC2 clock root. */
kCLOCK_FlexspiClkRoot, /*!< FLEXSPI clock root. */
kCLOCK_LpspiClkRoot, /*!< LPSPI clock root. */
kCLOCK_TraceClkRoot, /*!< Trace clock root. */
kCLOCK_Sai1ClkRoot, /*!< SAI1 clock root. */
kCLOCK_Sai2ClkRoot, /*!< SAI2 clock root. */
kCLOCK_Sai3ClkRoot, /*!< SAI3 clock root. */
kCLOCK_Lpi2cClkRoot, /*!< LPI2C clock root. */
kCLOCK_CanClkRoot, /*!< CAN clock root. */
kCLOCK_UartClkRoot, /*!< UART clock root. */
kCLOCK_SpdifClkRoot, /*!< SPDIF clock root. */
kCLOCK_Flexio1ClkRoot, /*!< FLEXIO1 clock root. */
} clock_root_t;
/*******************************************************************************
* API
******************************************************************************/
#if defined(__cplusplus)
extern "C" {
#endif /* __cplusplus */
/*!
* @brief Set CCM MUX node to certain value.
*
* @param mux Which mux node to set, see \ref clock_mux_t.
* @param value Clock mux value to set, different mux has different value range.
*/
static inline void CLOCK_SetMux(clock_mux_t mux, uint32_t value)
{
uint32_t busyShift;
busyShift = CCM_TUPLE_BUSY_SHIFT(mux);
CCM_TUPLE_REG(CCM, mux) = (CCM_TUPLE_REG(CCM, mux) & (~CCM_TUPLE_MASK(mux))) |
(((uint32_t)((value) << CCM_TUPLE_SHIFT(mux))) & CCM_TUPLE_MASK(mux));
assert(busyShift <= CCM_NO_BUSY_WAIT);
/* Clock switch need Handshake? */
if (CCM_NO_BUSY_WAIT != busyShift)
{
/* Wait until CCM internal handshake finish. */
while ((CCM->CDHIPR & (1UL << busyShift)) != 0UL)
{
}
}
}
/*!
* @brief Get CCM MUX value.
*
* @param mux Which mux node to get, see \ref clock_mux_t.
* @return Clock mux value.
*/
static inline uint32_t CLOCK_GetMux(clock_mux_t mux)
{
return (CCM_TUPLE_REG(CCM, mux) & CCM_TUPLE_MASK(mux)) >> CCM_TUPLE_SHIFT(mux);
}
/*!
* @brief Set clock divider value.
*
* Example, set the ARM clock divider to divide by 2:
* @code
CLOCK_SetDiv(kCLOCK_ArmDiv, kCLOCK_ArmDivBy2);
@endcode
*
* Example, set the LPI2C clock divider to divide by 5.
* @code
CLOCK_SetDiv(kCLOCK_Lpi2cDiv, kCLOCK_MiscDivBy5);
@endcode
*
* Only @ref kCLOCK_PerclkDiv, @ref kCLOCK_CanDiv,@ref kCLOCK_UartDiv, @ref kCLOCK_Sai3Div,
* @ref kCLOCK_Sai1Div, @ref kCLOCK_Sai2Div, @ref kCLOCK_Lpi2cDiv can use the divider kCLOCK_MiscDivByxxx.
*
* @param divider Which divider node to set.
* @param value Clock div value to set, different divider has different value range. See @ref clock_div_value_t
* for details.
* Divided clock frequency = Undivided clock frequency / (value + 1)
*/
static inline void CLOCK_SetDiv(clock_div_t divider, uint32_t value)
{
uint32_t busyShift;
busyShift = CCM_TUPLE_BUSY_SHIFT((uint32_t)divider);
CCM_TUPLE_REG(CCM, divider) = (CCM_TUPLE_REG(CCM, divider) & (~CCM_TUPLE_MASK(divider))) |
(((uint32_t)((value) << CCM_TUPLE_SHIFT(divider))) & CCM_TUPLE_MASK(divider));
assert(busyShift <= CCM_NO_BUSY_WAIT);
/* Clock switch need Handshake? */
if (CCM_NO_BUSY_WAIT != busyShift)
{
/* Wait until CCM internal handshake finish. */
while ((CCM->CDHIPR & (1UL << busyShift)) != 0UL)
{
}
}
}
/*!
* @brief Get CCM DIV node value.
*
* @param divider Which div node to get, see \ref clock_div_t.
*/
static inline uint32_t CLOCK_GetDiv(clock_div_t divider)
{
return ((CCM_TUPLE_REG(CCM, divider) & CCM_TUPLE_MASK(divider)) >> CCM_TUPLE_SHIFT(divider));
}
/*!
* @brief Control the clock gate for specific IP.
*
* @param name Which clock to enable, see \ref clock_ip_name_t.
* @param value Clock gate value to set, see \ref clock_gate_value_t.
*/
static inline void CLOCK_ControlGate(clock_ip_name_t name, clock_gate_value_t value)
{
uint32_t index = ((uint32_t)name) >> 8U;
uint32_t shift = ((uint32_t)name) & 0x1FU;
volatile uint32_t *reg;
assert(index <= 6UL);
reg = (volatile uint32_t *)((uint32_t)((volatile uint32_t *)&CCM->CCGR0) + sizeof(volatile uint32_t *) * index);
SDK_ATOMIC_LOCAL_CLEAR_AND_SET(reg, (3UL << shift), (((uint32_t)value) << shift));
}
/*!
* @brief Enable the clock for specific IP.
*
* @param name Which clock to enable, see \ref clock_ip_name_t.
*/
static inline void CLOCK_EnableClock(clock_ip_name_t name)
{
CLOCK_ControlGate(name, kCLOCK_ClockNeededRunWait);
}
/*!
* @brief Disable the clock for specific IP.
*
* @param name Which clock to disable, see \ref clock_ip_name_t.
*/
static inline void CLOCK_DisableClock(clock_ip_name_t name)
{
CLOCK_ControlGate(name, kCLOCK_ClockNotNeeded);
}
/*!
* @brief Setting the low power mode that system will enter on next assertion of dsm_request signal.
*
* @param mode Which mode to enter, see \ref clock_mode_t.
*/
static inline void CLOCK_SetMode(clock_mode_t mode)
{
CCM->CLPCR = (CCM->CLPCR & ~CCM_CLPCR_LPM_MASK) | CCM_CLPCR_LPM((uint32_t)mode);
}
/*!
* @brief Gets the OSC clock frequency.
*
* This function will return the external XTAL OSC frequency if it is selected as the source of OSC,
* otherwise internal 24MHz RC OSC frequency will be returned.
*
* @return Clock frequency; If the clock is invalid, returns 0.
*/
static inline uint32_t CLOCK_GetOscFreq(void)
{
return ((XTALOSC24M->LOWPWR_CTRL & (uint32_t)XTALOSC24M_LOWPWR_CTRL_OSC_SEL_MASK) != 0UL) ? 24000000UL : g_xtalFreq;
}
/*!
* @brief Gets the AHB clock frequency.
*
* @return The AHB clock frequency value in hertz.
*/
uint32_t CLOCK_GetAhbFreq(void);
/*!
* @brief Gets the SEMC clock frequency.
*
* @return The SEMC clock frequency value in hertz.
*/
uint32_t CLOCK_GetSemcFreq(void);
/*!
* @brief Gets the IPG clock frequency.
*
* @return The IPG clock frequency value in hertz.
*/
uint32_t CLOCK_GetIpgFreq(void);
/*!
* @brief Gets the PER clock frequency.
*
* @return The PER clock frequency value in hertz.
*/
uint32_t CLOCK_GetPerClkFreq(void);
/*!
* @brief Gets the clock frequency for a specific clock name.
*
* This function checks the current clock configurations and then calculates
* the clock frequency for a specific clock name defined in clock_name_t.
*
* @param name Clock names defined in clock_name_t
* @return Clock frequency value in hertz
*/
uint32_t CLOCK_GetFreq(clock_name_t name);
/*!
* @brief Get the CCM CPU/core/system frequency.
*
* @return Clock frequency; If the clock is invalid, returns 0.
*/
static inline uint32_t CLOCK_GetCpuClkFreq(void)
{
return CLOCK_GetFreq(kCLOCK_CpuClk);
}
/*!
* @brief Gets the frequency of selected clock root.
*
* @param clockRoot The clock root used to get the frequency, please refer to @ref clock_root_t.
* @return The frequency of selected clock root.
*/
uint32_t CLOCK_GetClockRootFreq(clock_root_t clockRoot);
/*!
* @name OSC operations
* @{
*/
/*!
* @brief Initialize the external 24MHz clock.
*
* This function supports two modes:
* 1. Use external crystal oscillator.
* 2. Bypass the external crystal oscillator, using input source clock directly.
*
* After this function, please call CLOCK_SetXtal0Freq to inform clock driver
* the external clock frequency.
*
* @param bypassXtalOsc Pass in true to bypass the external crystal oscillator.
* @note This device does not support bypass external crystal oscillator, so
* the input parameter should always be false.
*/
void CLOCK_InitExternalClk(bool bypassXtalOsc);
/*!
* @brief Deinitialize the external 24MHz clock.
*
* This function disables the external 24MHz clock.
*
* After this function, please call CLOCK_SetXtal0Freq to set external clock
* frequency to 0.
*/
void CLOCK_DeinitExternalClk(void);
/*!
* @brief Switch the OSC.
*
* This function switches the OSC source for SoC.
*
* @param osc OSC source to switch to.
*/
void CLOCK_SwitchOsc(clock_osc_t osc);
/*!
* @brief Gets the RTC clock frequency.
*
* @return Clock frequency; If the clock is invalid, returns 0.
*/
static inline uint32_t CLOCK_GetRtcFreq(void)
{
return 32768U;
}
/*!
* @brief Set the XTAL (24M OSC) frequency based on board setting.
*
* @param freq The XTAL input clock frequency in Hz.
*/
static inline void CLOCK_SetXtalFreq(uint32_t freq)
{
g_xtalFreq = freq;
}
/*!
* @brief Set the RTC XTAL (32K OSC) frequency based on board setting.
*
* @param freq The RTC XTAL input clock frequency in Hz.
*/
static inline void CLOCK_SetRtcXtalFreq(uint32_t freq)
{
g_rtcXtalFreq = freq;
}
/*!
* @brief Initialize the RC oscillator 24MHz clock.
*/
void CLOCK_InitRcOsc24M(void);
/*!
* @brief Power down the RCOSC 24M clock.
*/
void CLOCK_DeinitRcOsc24M(void);
/* @} */
/*! @brief Enable USB HS clock.
*
* This function only enables the access to USB HS prepheral, upper layer
* should first call the CLOCK_EnableUsbhs0PhyPllClock to enable the PHY
* clock to use USB HS.
*
* @param src USB HS does not care about the clock source, here must be @ref kCLOCK_UsbSrcUnused.
* @param freq USB HS does not care about the clock source, so this parameter is ignored.
* @retval true The clock is set successfully.
* @retval false The clock source is invalid to get proper USB HS clock.
*/
bool CLOCK_EnableUsbhs0Clock(clock_usb_src_t src, uint32_t freq);
/* @} */
/*!
* @name PLL/PFD operations
* @{
*/
/*!
* @brief PLL bypass setting
*
* @param base CCM_ANALOG base pointer.
* @param pll PLL control name (see @ref ccm_analog_pll_control_t enumeration)
* @param bypass Bypass the PLL.
* - true: Bypass the PLL.
* - false:Not bypass the PLL.
*/
static inline void CLOCK_SetPllBypass(CCM_ANALOG_Type *base, clock_pll_t pll, bool bypass)
{
if (bypass)
{
CCM_ANALOG_TUPLE_REG_OFF(base, pll, 4U) = 1UL << CCM_ANALOG_PLL_BYPASS_SHIFT;
}
else
{
CCM_ANALOG_TUPLE_REG_OFF(base, pll, 8U) = 1UL << CCM_ANALOG_PLL_BYPASS_SHIFT;
}
}
/*!
* @brief Check if PLL is bypassed
*
* @param base CCM_ANALOG base pointer.
* @param pll PLL control name (see @ref ccm_analog_pll_control_t enumeration)
* @return PLL bypass status.
* - true: The PLL is bypassed.
* - false: The PLL is not bypassed.
*/
static inline bool CLOCK_IsPllBypassed(CCM_ANALOG_Type *base, clock_pll_t pll)
{
return (bool)(CCM_ANALOG_TUPLE_REG(base, pll) & (1UL << CCM_ANALOG_PLL_BYPASS_SHIFT));
}
/*!
* @brief Check if PLL is enabled
*
* @param base CCM_ANALOG base pointer.
* @param pll PLL control name (see @ref ccm_analog_pll_control_t enumeration)
* @return PLL bypass status.
* - true: The PLL is enabled.
* - false: The PLL is not enabled.
*/
static inline bool CLOCK_IsPllEnabled(CCM_ANALOG_Type *base, clock_pll_t pll)
{
return (bool)(CCM_ANALOG_TUPLE_REG(base, pll) & (1UL << CCM_ANALOG_TUPLE_SHIFT(pll)));
}
/*!
* @brief PLL bypass clock source setting.
* Note: change the bypass clock source also change the pll reference clock source.
*
* @param base CCM_ANALOG base pointer.
* @param pll PLL control name (see @ref ccm_analog_pll_control_t enumeration)
* @param src Bypass clock source, reference _clock_pll_bypass_clk_src.
*/
static inline void CLOCK_SetPllBypassRefClkSrc(CCM_ANALOG_Type *base, clock_pll_t pll, uint32_t src)
{
CCM_ANALOG_TUPLE_REG(base, pll) |= (CCM_ANALOG_TUPLE_REG(base, pll) & (~CCM_ANALOG_PLL_BYPASS_CLK_SRC_MASK)) | src;
}
/*!
* @brief Get PLL bypass clock value, it is PLL reference clock actually.
* If CLOCK1_P,CLOCK1_N is choose as the pll bypass clock source, please implement the CLKPN_FREQ define, otherwise 0
* will be returned.
* @param base CCM_ANALOG base pointer.
* @param pll PLL control name (see @ref ccm_analog_pll_control_t enumeration)
* @retval bypass reference clock frequency value.
*/
static inline uint32_t CLOCK_GetPllBypassRefClk(CCM_ANALOG_Type *base, clock_pll_t pll)
{
return ((((uint32_t)(CCM_ANALOG_TUPLE_REG(base, pll) & CCM_ANALOG_PLL_BYPASS_CLK_SRC_MASK)) >>
CCM_ANALOG_PLL_BYPASS_CLK_SRC_SHIFT) == (uint32_t)kCLOCK_PllClkSrc24M) ?
CLOCK_GetOscFreq() :
CLKPN_FREQ;
}
/*!
* @brief Initialize the System PLL.
*
* This function initializes the System PLL with specific settings
*
* @param config Configuration to set to PLL.
*/
void CLOCK_InitSysPll(const clock_sys_pll_config_t *config);
/*!
* @brief De-initialize the System PLL.
*/
void CLOCK_DeinitSysPll(void);
/*!
* @brief Initialize the USB1 PLL.
*
* This function initializes the USB1 PLL with specific settings
*
* @param config Configuration to set to PLL.
*/
void CLOCK_InitUsb1Pll(const clock_usb_pll_config_t *config);
/*!
* @brief Deinitialize the USB1 PLL.
*/
void CLOCK_DeinitUsb1Pll(void);
/*!
* @brief Initializes the Audio PLL.
*
* This function initializes the Audio PLL with specific settings
*
* @param config Configuration to set to PLL.
*/
void CLOCK_InitAudioPll(const clock_audio_pll_config_t *config);
/*!
* @brief De-initialize the Audio PLL.
*/
void CLOCK_DeinitAudioPll(void);
/*!
* @brief Initialize the ENET PLL.
*
* This function initializes the ENET PLL with specific settings.
*
* @param config Configuration to set to PLL.
*/
void CLOCK_InitEnetPll(const clock_enet_pll_config_t *config);
/*!
* @brief Deinitialize the ENET PLL.
*
* This function disables the ENET PLL.
*/
void CLOCK_DeinitEnetPll(void);
/*!
* @brief Get current PLL output frequency.
*
* This function get current output frequency of specific PLL
*
* @param pll pll name to get frequency.
* @return The PLL output frequency in hertz.
*/
uint32_t CLOCK_GetPllFreq(clock_pll_t pll);
/*!
* @brief Initialize the System PLL PFD.
*
* This function initializes the System PLL PFD. During new value setting,
* the clock output is disabled to prevent glitch.
*
* @param pfd Which PFD clock to enable.
* @param pfdFrac The PFD FRAC value.
* @note It is recommended that PFD settings are kept between 12-35.
*/
void CLOCK_InitSysPfd(clock_pfd_t pfd, uint8_t pfdFrac);
/*!
* @brief De-initialize the System PLL PFD.
*
* This function disables the System PLL PFD.
*
* @param pfd Which PFD clock to disable.
*/
void CLOCK_DeinitSysPfd(clock_pfd_t pfd);
/*!
* @brief Check if Sys PFD is enabled
*
* @param pfd PFD control name
* @return PFD bypass status.
* - true: power on.
* - false: power off.
*/
bool CLOCK_IsSysPfdEnabled(clock_pfd_t pfd);
/*!
* @brief Initialize the USB1 PLL PFD.
*
* This function initializes the USB1 PLL PFD. During new value setting,
* the clock output is disabled to prevent glitch.
*
* @param pfd Which PFD clock to enable.
* @param pfdFrac The PFD FRAC value.
* @note It is recommended that PFD settings are kept between 12-35.
*/
void CLOCK_InitUsb1Pfd(clock_pfd_t pfd, uint8_t pfdFrac);
/*!
* @brief De-initialize the USB1 PLL PFD.
*
* This function disables the USB1 PLL PFD.
*
* @param pfd Which PFD clock to disable.
*/
void CLOCK_DeinitUsb1Pfd(clock_pfd_t pfd);
/*!
* @brief Check if Usb1 PFD is enabled
*
* @param pfd PFD control name.
* @return PFD bypass status.
* - true: power on.
* - false: power off.
*/
bool CLOCK_IsUsb1PfdEnabled(clock_pfd_t pfd);
/*!
* @brief Get current System PLL PFD output frequency.
*
* This function get current output frequency of specific System PLL PFD
*
* @param pfd pfd name to get frequency.
* @return The PFD output frequency in hertz.
*/
uint32_t CLOCK_GetSysPfdFreq(clock_pfd_t pfd);
/*!
* @brief Get current USB1 PLL PFD output frequency.
*
* This function get current output frequency of specific USB1 PLL PFD
*
* @param pfd pfd name to get frequency.
* @return The PFD output frequency in hertz.
*/
uint32_t CLOCK_GetUsb1PfdFreq(clock_pfd_t pfd);
/*! @brief Enable USB HS PHY PLL clock.
*
* This function enables the internal 480MHz USB PHY PLL clock.
*
* @param src USB HS PHY PLL clock source.
* @param freq The frequency specified by src.
* @retval true The clock is set successfully.
* @retval false The clock source is invalid to get proper USB HS clock.
*/
bool CLOCK_EnableUsbhs0PhyPllClock(clock_usb_phy_src_t src, uint32_t freq);
/*! @brief Disable USB HS PHY PLL clock.
*
* This function disables USB HS PHY PLL clock.
*/
void CLOCK_DisableUsbhs0PhyPllClock(void);
/* @} */
/*!
* @name Clock Output Inferfaces
* @{
*/
/*!
* @brief Set the clock source and the divider of the clock output1.
*
* @param selection The clock source to be output, please refer to @ref clock_output1_selection_t.
* @param divider The divider of the output clock signal, please refer to @ref clock_output_divider_t.
*/
void CLOCK_SetClockOutput1(clock_output1_selection_t selection, clock_output_divider_t divider);
/*!
* @brief Set the clock source and the divider of the clock output2.
*
* @param selection The clock source to be output, please refer to @ref clock_output2_selection_t.
* @param divider The divider of the output clock signal, please refer to @ref clock_output_divider_t.
*/
void CLOCK_SetClockOutput2(clock_output2_selection_t selection, clock_output_divider_t divider);
/*!
* @brief Get the frequency of clock output1 clock signal.
*
* @return The frequency of clock output1 clock signal.
*/
uint32_t CLOCK_GetClockOutCLKO1Freq(void);
/*!
* @brief Get the frequency of clock output2 clock signal.
*
* @return The frequency of clock output2 clock signal.
*/
uint32_t CLOCK_GetClockOutClkO2Freq(void);
/*! @} */
#if defined(__cplusplus)
}
#endif /* __cplusplus */
/*! @} */
#endif /* _FSL_CLOCK_H_ */
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