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Merge branch 'fix/fix_mpll_cali_flow_s31' into 'master'

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mpll: improved mpll calibration flow on s31

See merge request espressif/esp-idf!51928
This commit is contained in:
Armando (Dou Yiwen)
2026-08-25 02:48:14 +00:00
parent c931510149 9726078b55
commit b532be2707
4 changed files with 68 additions and 26 deletions
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components/soc/esp32s31/include/soc/regi2c_mpll.h
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/*
* SPDX-FileCopyrightText: 2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0 OR MIT
*/
#pragma once
/**
* @file regi2c_mpll.h
* @brief Register definitions for MSPI_PLL (MPLL)
*
* This file lists register fields of MPLL, located on an internal configuration
* bus. These definitions are used via macros defined in regi2c_ctrl.h
*/
#define I2C_MPLL 0xB
#define I2C_MPLL_HOSTID 0
#define I2C_MPLL_IR_CAL_EXT_CAP 1
#define I2C_MPLL_IR_CAL_EXT_CAP_MSB 1
#define I2C_MPLL_IR_CAL_EXT_CAP_LSB 0
#define I2C_MPLL_IR_CAL_ENX_CAP 1
#define I2C_MPLL_IR_CAL_ENX_CAP_MSB 2
#define I2C_MPLL_IR_CAL_ENX_CAP_LSB 2
#define I2C_MPLL_IR_CAL_RSTB 1
#define I2C_MPLL_IR_CAL_RSTB_MSB 5
#define I2C_MPLL_IR_CAL_RSTB_lSB 5
#define I2C_MPLL_DHREF 3
#define I2C_MPLL_DHREF_MSB 5
#define I2C_MPLL_DHREF_LSB 4