alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-08-26 18:14:11 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(mpll): supported mpll configure ll api

Browse Source
This commit is contained in:
Armando
2023-12-19 17:20:21 +08:00
parent 4a2af43535
commit 27b1e4dc87
7 changed files with 142 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
components/hal/esp32p4/include/hal/regi2c_ctrl_ll.h
View File

@@ -10,6 +10,7 @@
#include <stdint.h>
#include "soc/soc.h"
#include "soc/regi2c_defs.h"
#include "soc/hp_sys_clkrst_reg.h"
#ifdef __cplusplus
extern "C" {
@@ -45,6 +46,32 @@ static inline __attribute__((always_inline)) bool regi2c_ctrl_ll_bbpll_calibrati
return REG_GET_BIT(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_CAL_DONE);
}
/**
* @brief Start MPLL self-calibration
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_mpll_calibration_start(void)
{
CLEAR_PERI_REG_MASK(HP_SYS_CLKRST_ANA_PLL_CTRL0_REG, HP_SYS_CLKRST_REG_MSPI_CAL_STOP);
}
/**
* @brief Stop MPLL self-calibration
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_mpll_calibration_stop(void)
{
SET_PERI_REG_MASK(HP_SYS_CLKRST_ANA_PLL_CTRL0_REG, HP_SYS_CLKRST_REG_MSPI_CAL_STOP);
}
/**
* @brief Check whether MPLL calibration is done
*
* @return True if calibration is done; otherwise false
*/
static inline __attribute__((always_inline)) bool regi2c_ctrl_ll_mpll_calibration_is_done(void)
{
return REG_GET_BIT(HP_SYS_CLKRST_ANA_PLL_CTRL0_REG, HP_SYS_CLKRST_REG_MSPI_CAL_END);
}
/**
* @brief Enable the I2C internal bus to do I2C read/write operation to the SAR_ADC register
*/