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refactor(esp_hal_regi2c): move regi2c implementation from esp_rom to esp_hal_regi2c

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Song Ruo Jing
2026-03-10 15:08:51 +08:00
parent 17133fbc0e
commit 600bf5b6d7
176 changed files with 1975 additions and 1825 deletions
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components/esp_hal_clock/esp32h21/include/hal/clk_tree_ll.h
+30 -1
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2024-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -14,6 +14,7 @@
#include "soc/pmu_reg.h"
#include "hal/regi2c_ctrl.h"
#include "soc/regi2c_bbpll.h"
#include "modem/i2c_ana_mst_reg.h"
#include "hal/assert.h"
#include "hal/log.h"
#include "esp32h21/rom/rtc.h"
@@ -277,6 +278,34 @@ static inline __attribute__((always_inline)) void clk_ll_bbpll_set_config(uint32
REGI2C_WRITE_MASK(I2C_BBPLL, I2C_BBPLL_OC_DLREF_SEL, oc_dlref_sel);
}
/**
* @brief Start BBPLL self-calibration
*/
static inline __attribute__((always_inline)) void clk_ll_bbpll_calibration_start(void)
{
REG_CLR_BIT(I2C_ANA_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_HIGH);
REG_SET_BIT(I2C_ANA_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_LOW);
}
/**
* @brief Stop BBPLL self-calibration
*/
static inline __attribute__((always_inline)) void clk_ll_bbpll_calibration_stop(void)
{
REG_CLR_BIT(I2C_ANA_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_LOW);
REG_SET_BIT(I2C_ANA_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_HIGH);
}
/**
* @brief Check whether BBPLL calibration is done
*
* @return True if calibration is done; otherwise false
*/
static inline __attribute__((always_inline)) bool clk_ll_bbpll_calibration_is_done(void)
{
return REG_GET_BIT(I2C_ANA_MST_ANA_CONF0_REG, I2C_MST_BBPLL_CAL_DONE);
}
// /**
// * @brief Get XTAL_X2_CLK frequency
// *