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51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/*
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* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#pragma once
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/**
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* @file regi2c_bias.h
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* @brief Register definitions for bias
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*
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* This file lists register fields of BIAS. These definitions are used via macros defined in regi2c_ctrl.h, by
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* rtc_clk_init function in esp32p4/rtc_clk_init.c.
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*/
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#define I2C_BIAS 0x6A
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#define I2C_BIAS_HOSTID 0
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#define I2C_BIAS_DREG_1P6 0
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#define I2C_BIAS_DREG_1P6_MSB 3
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#define I2C_BIAS_DREG_1P6_LSB 0
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#define I2C_BIAS_DREG_1P1 0
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#define I2C_BIAS_DREG_1P1_MSB 7
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#define I2C_BIAS_DREG_1P1_LSB 4
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#define I2C_BIAS_DREG_1P1_PVT 1
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#define I2C_BIAS_DREG_1P1_PVT_MSB 3
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#define I2C_BIAS_DREG_1P1_PVT_LSB 0
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#define I2C_BIAS_DREG_2P2_PVT 1
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#define I2C_BIAS_DREG_2P2_PVT_MSB 7
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#define I2C_BIAS_DREG_2P2_PVT_LSB 4
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#define I2C_BIAS_OR_FORCE_XPD_CK 4
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#define I2C_BIAS_OR_FORCE_XPD_CK_MSB 0
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#define I2C_BIAS_OR_FORCE_XPD_CK_LSB 0
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#define I2C_BIAS_OR_FORCE_XPD_REF_OUT_BUF 4
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#define I2C_BIAS_OR_FORCE_XPD_REF_OUT_BUF_MSB 1
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#define I2C_BIAS_OR_FORCE_XPD_REF_OUT_BUF_LSB 1
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#define I2C_BIAS_OR_FORCE_XPD_IPH 4
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#define I2C_BIAS_OR_FORCE_XPD_IPH_MSB 2
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#define I2C_BIAS_OR_FORCE_XPD_IPH_LSB 2
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#define I2C_BIAS_OR_FORCE_XPD_VGATE_BUF 4
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#define I2C_BIAS_OR_FORCE_XPD_VGATE_BUF_MSB 3
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#define I2C_BIAS_OR_FORCE_XPD_VGATE_BUF_LSB 3
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