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feature(rtc): rename i2c_xxx to regi2c_xxx

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This commit is contained in:
fuzhibo
2020-09-28 15:44:28 +08:00
committed by bot
parent d337559a17
commit bbef823a20
23 changed files with 142 additions and 144 deletions
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2
components/bootloader/subproject/main/ld/esp32s2/bootloader.ld
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@ -39,7 +39,7 @@ SECTIONS
*libmicro-ecc.a:*.*(.literal .text .literal.* .text.*)
*libspi_flash.a:*.*(.literal .text .literal.* .text.*)
*libsoc.a:wdt_hal_iram.*(.literal .text .literal.* .text.*)
*libsoc.a:i2c_rtc_clk.*(.literal .text .literal.* .text.*)
*libsoc.a:regi2c_ctrl.*(.literal .text .literal.* .text.*)
*libefuse.a:*.*(.literal .text .literal.* .text.*)
*(.fini.literal)
*(.fini)

25
components/driver/esp32s2/rtc_tempsensor.c
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@ -25,6 +25,7 @@
#include "soc/sens_struct.h"
#include "driver/temp_sensor.h"
#include "esp32s2/rom/ets_sys.h"
#include "regi2c_ctrl.h"
static const char *TAG = "tsens";
@ -39,18 +40,6 @@ static const char *TAG = "tsens";
#define TSENS_DAC_FACTOR (27.88)
#define TSENS_SYS_OFFSET (20.52)
#include "i2c_rtc_clk.h"
#define ANA_CONFIG2_REG 0x6000E048
#define ANA_CONFIG2_M (BIT(18))
#define I2C_ADC 0X69
#define I2C_ADC_HOSTID 1
#define I2C_SARADC_TSENS_DAC 6
#define I2C_SARADC_TSENS_DAC_MSB 3
#define I2C_SARADC_TSENS_DAC_LSB 0
typedef struct {
int index;
int offset;
@ -75,9 +64,9 @@ esp_err_t temp_sensor_set_config(temp_sensor_config_t tsens)
{
CLEAR_PERI_REG_MASK(RTC_CNTL_ANA_CONF_REG, RTC_CNTL_SAR_I2C_FORCE_PD_M);
SET_PERI_REG_MASK(RTC_CNTL_ANA_CONF_REG, RTC_CNTL_SAR_I2C_FORCE_PU_M);
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, BIT(18));
SET_PERI_REG_MASK(ANA_CONFIG2_REG, BIT(16));
I2C_WRITEREG_MASK_RTC(I2C_ADC, I2C_SARADC_TSENS_DAC, dac_offset[tsens.dac_offset].set_val);
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, I2C_SAR_M);
SET_PERI_REG_MASK(ANA_CONFIG2_REG, ANA_SAR_CFG2_M);
REGI2C_WRITE_MASK(I2C_SAR_ADC, I2C_SARADC_TSENS_DAC, dac_offset[tsens.dac_offset].set_val);
SENS.sar_tctrl.tsens_clk_div = tsens.clk_div;
SENS.sar_tctrl.tsens_power_up_force = 1;
SENS.sar_tctrl2.tsens_xpd_wait = TSENS_XPD_WAIT_DEFAULT;
@ -96,9 +85,9 @@ esp_err_t temp_sensor_get_config(temp_sensor_config_t *tsens)
TSENS_CHECK(tsens != NULL, ESP_ERR_INVALID_ARG);
CLEAR_PERI_REG_MASK(RTC_CNTL_ANA_CONF_REG, RTC_CNTL_SAR_I2C_FORCE_PD_M);
SET_PERI_REG_MASK(RTC_CNTL_ANA_CONF_REG, RTC_CNTL_SAR_I2C_FORCE_PU_M);
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, BIT(18));
SET_PERI_REG_MASK(ANA_CONFIG2_REG, BIT(16));
tsens->dac_offset = I2C_READREG_MASK_RTC(I2C_ADC, I2C_SARADC_TSENS_DAC);
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, I2C_SAR_M);
SET_PERI_REG_MASK(ANA_CONFIG2_REG, ANA_SAR_CFG2_M);
tsens->dac_offset = REGI2C_READ_MASK(I2C_SAR_ADC, I2C_SARADC_TSENS_DAC);
for (int i = TSENS_DAC_L0; i < TSENS_DAC_MAX; i++) {
if (tsens->dac_offset == dac_offset[i].set_val) {
tsens->dac_offset = dac_offset[i].index;

2
components/soc/soc/component.mk
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@ -1,2 +1,2 @@
COMPONENT_ADD_INCLUDEDIRS += soc/include soc/$(SOC_NAME) soc/$(SOC_NAME)/include
COMPONENT_ADD_INCLUDEDIRS += soc/include soc/$(SOC_NAME)/private_include soc/$(SOC_NAME)/include
COMPONENT_SRCDIRS += soc/$(SOC_NAME)

2
components/soc/soc/esp32/CMakeLists.txt
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@ -14,4 +14,4 @@ add_library(soc_esp32 STATIC
"uart_periph.c"
"touch_sensor_periph.c")
target_include_directories(soc_esp32 PUBLIC . include ../include)
target_include_directories(soc_esp32 PUBLIC include ../include private_include)

4
components/soc/soc/esp32/i2c_apll.h → components/soc/soc/esp32/private_include/regi2c_apll.h
View File

@ -15,11 +15,11 @@
#pragma once
/**
* @file i2c_apll.h
* @file regi2c_apll.h
* @brief Register definitions for audio PLL (APLL)
*
* This file lists register fields of APLL, located on an internal configuration
* bus. These definitions are used via macros defined in i2c_rtc_clk.h, by
* bus. These definitions are used via macros defined in regi2c_ctrl.h, by
* rtc_clk_apll_enable function in rtc_clk.c.
*/

4
components/soc/soc/esp32/i2c_bbpll.h → components/soc/soc/esp32/private_include/regi2c_bbpll.h
View File

@ -15,11 +15,11 @@
#pragma once
/**
* @file i2c_apll.h
* @file regi2c_apll.h
* @brief Register definitions for digital PLL (BBPLL)
*
* This file lists register fields of BBPLL, located on an internal configuration
* bus. These definitions are used via macros defined in i2c_rtc_clk.h, by
* bus. These definitions are used via macros defined in regi2c_ctrl.h, by
* rtc_clk_cpu_freq_set function in rtc_clk.c.
*/

2
components/soc/soc/esp32s2/CMakeLists.txt
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@ -13,4 +13,4 @@ add_library(soc_esp32s2 STATIC
"usb_periph.c"
"touch_sensor_periph.c")
target_include_directories(soc_esp32s2 PUBLIC . include ../include)
target_include_directories(soc_esp32s2 PUBLIC include ../include private_include)

4
components/soc/soc/esp32s2/i2c_apll.h → components/soc/soc/esp32s2/private_include/regi2c_apll.h
View File

@ -15,11 +15,11 @@
#pragma once
/**
* @file i2c_apll.h
* @file regi2c_apll.h
* @brief Register definitions for audio PLL (APLL)
*
* This file lists register fields of APLL, located on an internal configuration
* bus. These definitions are used via macros defined in i2c_rtc_clk.h, by
* bus. These definitions are used via macros defined in regi2c_ctrl.h, by
* rtc_clk_apll_enable function in rtc_clk.c.
*/

4
components/soc/soc/esp32s2/i2c_bbpll.h → components/soc/soc/esp32s2/private_include/regi2c_bbpll.h
View File

@ -15,11 +15,11 @@
#pragma once
/**
* @file i2c_apll.h
* @file regi2c_apll.h
* @brief Register definitions for digital PLL (BBPLL)
*
* This file lists register fields of BBPLL, located on an internal configuration
* bus. These definitions are used via macros defined in i2c_rtc_clk.h, by
* bus. These definitions are used via macros defined in regi2c_ctrl.h, by
* rtc_clk_cpu_freq_set function in rtc_clk.c.
*/

4
components/soc/src/esp32s2/i2c_brownout.h → components/soc/soc/esp32s2/private_include/regi2c_brownout.h
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@ -15,11 +15,11 @@
#pragma once
/**
* @file i2c_brownout.h
* @file regi2c_brownout.h
* @brief Register definitions for brownout detector
*
* This file lists register fields of the brownout detector, located on an internal configuration
* bus. These definitions are used via macros defined in i2c_rtc_clk.h.
* bus. These definitions are used via macros defined in regi2c_ctrl.h.
*/
#define I2C_BOD 0x61

12
components/soc/soc/esp32s2/i2c_saradc.h → components/soc/soc/esp32s2/private_include/regi2c_saradc.h
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@ -15,18 +15,16 @@
#pragma once
/**
* @file i2c_sar.h
* @file regi2c_saradc.h
* @brief Register definitions for analog to calibrate initial code for getting a more precise voltage of SAR ADC.
*
* This file lists register fields of SAR, located on an internal configuration
* bus. These definitions are used via macros defined in i2c_rtc_clk.h, by
* bus. These definitions are used via macros defined in regi2c_ctrl.h, by
* function in adc_ll.h.
*/
#define I2C_SAR_ADC 0X69
#define I2C_SAR_ADC_HOSTID 0
#define ADC_ANA_CONFIG2_REG 0x6000E048
#define I2C_SAR_ADC_HOSTID 1
#define ADC_SAR1_ENCAL_GND_ADDR 0x7
#define ADC_SAR1_ENCAL_GND_ADDR_MSB 5
@ -75,3 +73,7 @@
#define ADC_SARADC_ENT_RTC_ADDR 0x7
#define ADC_SARADC_ENT_RTC_ADDR_MSB 3
#define ADC_SARADC_ENT_RTC_ADDR_LSB 3
#define I2C_SARADC_TSENS_DAC 0x6
#define I2C_SARADC_TSENS_DAC_MSB 3
#define I2C_SARADC_TSENS_DAC_LSB 0

4
components/soc/soc/esp32s2/i2c_ulp.h → components/soc/soc/esp32s2/private_include/regi2c_ulp.h
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@ -15,11 +15,11 @@
#pragma once
/**
* @file i2c_ulp.h
* @file regi2c_ulp.h
* @brief Register definitions for analog to calibrate o_code for getting a more precise voltage.
*
* This file lists register fields of ULP, located on an internal configuration
* bus. These definitions are used via macros defined in i2c_rtc_clk.h, by
* bus. These definitions are used via macros defined in regi2c_ctrl.h, by
* rtc_init function in rtc_init.c.
*/

15
components/soc/src/esp32/i2c_rtc_clk.h → components/soc/src/esp32/regi2c_ctrl.h
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@ -14,8 +14,9 @@
#pragma once
#include "i2c_apll.h"
#include "i2c_bbpll.h"
#include <stdint.h>
#include "regi2c_apll.h"
#include "regi2c_bbpll.h"
#ifdef __cplusplus
extern "C" {
@ -37,18 +38,18 @@ void rom_i2c_writeReg(uint8_t block, uint8_t host_id, uint8_t reg_add, uint8_t d
void rom_i2c_writeReg_Mask(uint8_t block, uint8_t host_id, uint8_t reg_add, uint8_t msb, uint8_t lsb, uint8_t data);
/* Convenience macros for the above functions, these use register definitions
* from i2c_apll.h/i2c_bbpll.h header files.
* from regi2c_apll.h/regi2c_bbpll.h header files.
*/
#define I2C_WRITEREG_MASK_RTC(block, reg_add, indata) \
#define REGI2C_WRITE_MASK(block, reg_add, indata) \
rom_i2c_writeReg_Mask(block, block##_HOSTID, reg_add, reg_add##_MSB, reg_add##_LSB, indata)
#define I2C_READREG_MASK_RTC(block, reg_add) \
#define REGI2C_READ_MASK(block, reg_add) \
rom_i2c_readReg_Mask(block, block##_HOSTID, reg_add, reg_add##_MSB, reg_add##_LSB)
#define I2C_WRITEREG_RTC(block, reg_add, indata) \
#define REGI2C_WRITE(block, reg_add, indata) \
rom_i2c_writeReg(block, block##_HOSTID, reg_add, indata)
#define I2C_READREG_RTC(block, reg_add) \
#define REGI2C_READ(block, reg_add) \
rom_i2c_readReg(block, block##_HOSTID, reg_add)

48
components/soc/src/esp32/rtc_clk.c
View File

@ -26,7 +26,7 @@
#include "soc/dport_reg.h"
#include "soc/efuse_periph.h"
#include "soc/apb_ctrl_reg.h"
#include "i2c_rtc_clk.h"
#include "regi2c_ctrl.h"
#include "soc_log.h"
#include "sdkconfig.h"
#include "xtensa/core-macros.h"
@ -253,21 +253,21 @@ void rtc_clk_apll_enable(bool enable, uint32_t sdm0, uint32_t sdm1, uint32_t sdm
sdm1 = 0;
sdm_stop_val_2 = APLL_SDM_STOP_VAL_2_REV0;
}
I2C_WRITEREG_MASK_RTC(I2C_APLL, I2C_APLL_DSDM2, sdm2);
I2C_WRITEREG_MASK_RTC(I2C_APLL, I2C_APLL_DSDM0, sdm0);
I2C_WRITEREG_MASK_RTC(I2C_APLL, I2C_APLL_DSDM1, sdm1);
I2C_WRITEREG_RTC(I2C_APLL, I2C_APLL_SDM_STOP, APLL_SDM_STOP_VAL_1);
I2C_WRITEREG_RTC(I2C_APLL, I2C_APLL_SDM_STOP, sdm_stop_val_2);
I2C_WRITEREG_MASK_RTC(I2C_APLL, I2C_APLL_OR_OUTPUT_DIV, o_div);
REGI2C_WRITE_MASK(I2C_APLL, I2C_APLL_DSDM2, sdm2);
REGI2C_WRITE_MASK(I2C_APLL, I2C_APLL_DSDM0, sdm0);
REGI2C_WRITE_MASK(I2C_APLL, I2C_APLL_DSDM1, sdm1);
REGI2C_WRITE(I2C_APLL, I2C_APLL_SDM_STOP, APLL_SDM_STOP_VAL_1);
REGI2C_WRITE(I2C_APLL, I2C_APLL_SDM_STOP, sdm_stop_val_2);
REGI2C_WRITE_MASK(I2C_APLL, I2C_APLL_OR_OUTPUT_DIV, o_div);
/* calibration */
I2C_WRITEREG_RTC(I2C_APLL, I2C_APLL_IR_CAL_DELAY, APLL_CAL_DELAY_1);
I2C_WRITEREG_RTC(I2C_APLL, I2C_APLL_IR_CAL_DELAY, APLL_CAL_DELAY_2);
I2C_WRITEREG_RTC(I2C_APLL, I2C_APLL_IR_CAL_DELAY, APLL_CAL_DELAY_3);
REGI2C_WRITE(I2C_APLL, I2C_APLL_IR_CAL_DELAY, APLL_CAL_DELAY_1);
REGI2C_WRITE(I2C_APLL, I2C_APLL_IR_CAL_DELAY, APLL_CAL_DELAY_2);
REGI2C_WRITE(I2C_APLL, I2C_APLL_IR_CAL_DELAY, APLL_CAL_DELAY_3);
/* wait for calibration end */
while (!(I2C_READREG_MASK_RTC(I2C_APLL, I2C_APLL_OR_CAL_END))) {
/* use ets_delay_us so the RTC bus doesn't get flooded */
while (!(REGI2C_READ_MASK(I2C_APLL, I2C_APLL_OR_CAL_END))) {
/* use esp_rom_delay_us so the RTC bus doesn't get flooded */
ets_delay_us(1);
}
}
@ -356,8 +356,8 @@ void rtc_clk_bbpll_configure(rtc_xtal_freq_t xtal_freq, int pll_freq)
bw = 0;
break;
}
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_ENDIV5, BBPLL_ENDIV5_VAL_320M);
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_BBADC_DSMP, BBPLL_BBADC_DSMP_VAL_320M);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_ENDIV5, BBPLL_ENDIV5_VAL_320M);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_BBADC_DSMP, BBPLL_BBADC_DSMP_VAL_320M);
} else {
/* Raise the voltage */
REG_SET_FIELD(RTC_CNTL_REG, RTC_CNTL_DIG_DBIAS_WAK, DIG_DBIAS_240M);
@ -397,16 +397,16 @@ void rtc_clk_bbpll_configure(rtc_xtal_freq_t xtal_freq, int pll_freq)
bw = 0;
break;
}
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_ENDIV5, BBPLL_ENDIV5_VAL_480M);
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_BBADC_DSMP, BBPLL_BBADC_DSMP_VAL_480M);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_ENDIV5, BBPLL_ENDIV5_VAL_480M);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_BBADC_DSMP, BBPLL_BBADC_DSMP_VAL_480M);
}
uint8_t i2c_bbpll_lref = (lref << 7) | (div10_8 << 4) | (div_ref);
uint8_t i2c_bbpll_div_7_0 = div7_0;
uint8_t i2c_bbpll_dcur = (bw << 6) | dcur;
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_OC_LREF, i2c_bbpll_lref);
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_OC_DIV_7_0, i2c_bbpll_div_7_0);
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_OC_DCUR, i2c_bbpll_dcur);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_OC_LREF, i2c_bbpll_lref);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_OC_DIV_7_0, i2c_bbpll_div_7_0);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_OC_DCUR, i2c_bbpll_dcur);
uint32_t delay_pll_en = (rtc_clk_slow_freq_get() == RTC_SLOW_FREQ_RTC) ?
DELAY_PLL_ENABLE_WITH_150K : DELAY_PLL_ENABLE_WITH_32K;
ets_delay_us(delay_pll_en);
@ -465,11 +465,11 @@ static void rtc_clk_bbpll_enable(void)
RTC_CNTL_BBPLL_FORCE_PD | RTC_CNTL_BBPLL_I2C_FORCE_PD);
/* reset BBPLL configuration */
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_IR_CAL_DELAY, BBPLL_IR_CAL_DELAY_VAL);
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_IR_CAL_EXT_CAP, BBPLL_IR_CAL_EXT_CAP_VAL);
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_OC_ENB_FCAL, BBPLL_OC_ENB_FCAL_VAL);
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_OC_ENB_VCON, BBPLL_OC_ENB_VCON_VAL);
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_BBADC_CAL_7_0, BBPLL_BBADC_CAL_7_0_VAL);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_IR_CAL_DELAY, BBPLL_IR_CAL_DELAY_VAL);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_IR_CAL_EXT_CAP, BBPLL_IR_CAL_EXT_CAP_VAL);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_OC_ENB_FCAL, BBPLL_OC_ENB_FCAL_VAL);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_OC_ENB_VCON, BBPLL_OC_ENB_VCON_VAL);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_BBADC_CAL_7_0, BBPLL_BBADC_CAL_7_0_VAL);
}
/**

2
components/soc/src/esp32/rtc_clk_init.c
View File

@ -25,7 +25,7 @@
#include "soc/sens_periph.h"
#include "soc/efuse_periph.h"
#include "soc/apb_ctrl_reg.h"
#include "i2c_rtc_clk.h"
#include "regi2c_ctrl.h"
#include "soc_log.h"
#include "sdkconfig.h"
#include "xtensa/core-macros.h"

2
components/soc/src/esp32s2/CMakeLists.txt
View File

@ -2,7 +2,7 @@ set(srcs "adc_hal.c"
"dac_hal.c"
"brownout_hal.c"
"rtc_clk.c"
"i2c_rtc_clk.c"
"regi2c_ctrl.c"
"rtc_clk_init.c"
"rtc_init.c"
"rtc_pm.c"

6
components/soc/src/esp32s2/brownout_hal.c
View File

@ -16,13 +16,13 @@
#include "hal/brownout_hal.h"
#include "soc/rtc_cntl_struct.h"
#include "soc/rtc_cntl_reg.h"
#include "i2c_rtc_clk.h"
#include "i2c_brownout.h"
#include "regi2c_ctrl.h"
#include "regi2c_brownout.h"
void brownout_hal_config(const brownout_hal_config_t *cfg)
{
I2C_WRITEREG_MASK_RTC(I2C_BOD, I2C_BOD_THRESHOLD, cfg->threshold);
REGI2C_WRITE_MASK(I2C_BOD, I2C_BOD_THRESHOLD, cfg->threshold);
typeof(RTCCNTL.brown_out) brown_out_reg = {
.out2_ena = 1,
.int_wait = 0x002,

60
components/soc/src/esp32s2/include/hal/adc_ll.h
View File

@ -7,7 +7,7 @@
#include "soc/apb_saradc_reg.h"
#include "soc/rtc_cntl_struct.h"
#include "soc/rtc_cntl_reg.h"
#include "i2c_rtc_clk.h"
#include "regi2c_ctrl.h"
#ifdef __cplusplus
extern "C" {
@ -100,10 +100,10 @@ static inline void adc_ll_set_sample_cycle(uint32_t sample_cycle)
{
/* Should be called before writing I2C registers. */
SET_PERI_REG_MASK(RTC_CNTL_ANA_CONF_REG, RTC_CNTL_SAR_I2C_FORCE_PU_M);
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, BIT(18));
SET_PERI_REG_MASK(ADC_ANA_CONFIG2_REG, BIT(16));
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, I2C_SAR_M);
SET_PERI_REG_MASK(ANA_CONFIG2_REG, ANA_SAR_CFG2_M);
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SAR1_SAMPLE_CYCLE_ADDR, sample_cycle);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SAR1_SAMPLE_CYCLE_ADDR, sample_cycle);
}
/**
@ -1138,23 +1138,23 @@ static inline void adc_ll_calibration_prepare(adc_ll_num_t adc_n, adc_channel_t
/* Should be called before writing I2C registers. */
CLEAR_PERI_REG_MASK(RTC_CNTL_ANA_CONF_REG, RTC_CNTL_SAR_I2C_FORCE_PD_M);
SET_PERI_REG_MASK(RTC_CNTL_ANA_CONF_REG, RTC_CNTL_SAR_I2C_FORCE_PU_M);
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, BIT(18));
SET_PERI_REG_MASK(ADC_ANA_CONFIG2_REG, BIT(16));
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, I2C_SAR_M);
SET_PERI_REG_MASK(ANA_CONFIG2_REG, ANA_SAR_CFG2_M);
/* Enable/disable internal connect GND (for calibration). */
if (adc_n == ADC_NUM_1) {
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SAR1_DREF_ADDR, 4);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SAR1_DREF_ADDR, 4);
if (internal_gnd) {
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SAR1_ENCAL_GND_ADDR, 1);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SAR1_ENCAL_GND_ADDR, 1);
} else {
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SAR1_ENCAL_GND_ADDR, 0);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SAR1_ENCAL_GND_ADDR, 0);
}
} else {
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SAR2_DREF_ADDR, 4);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SAR2_DREF_ADDR, 4);
if (internal_gnd) {
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SAR2_ENCAL_GND_ADDR, 1);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SAR2_ENCAL_GND_ADDR, 1);
} else {
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SAR2_ENCAL_GND_ADDR, 0);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SAR2_ENCAL_GND_ADDR, 0);
}
}
}
@ -1167,9 +1167,9 @@ static inline void adc_ll_calibration_prepare(adc_ll_num_t adc_n, adc_channel_t
static inline void adc_ll_calibration_finish(adc_ll_num_t adc_n)
{
if (adc_n == ADC_NUM_1) {
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SAR1_ENCAL_GND_ADDR, 0);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SAR1_ENCAL_GND_ADDR, 0);
} else {
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SAR2_ENCAL_GND_ADDR, 0);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SAR2_ENCAL_GND_ADDR, 0);
}
}
@ -1186,15 +1186,15 @@ static inline void adc_ll_set_calibration_param(adc_ll_num_t adc_n, uint32_t par
uint8_t lsb = param & 0xFF;
/* Should be called before writing I2C registers. */
SET_PERI_REG_MASK(RTC_CNTL_ANA_CONF_REG, RTC_CNTL_SAR_I2C_FORCE_PU_M);
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, BIT(18));
SET_PERI_REG_MASK(ADC_ANA_CONFIG2_REG, BIT(16));
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, I2C_SAR_M);
SET_PERI_REG_MASK(ANA_CONFIG2_REG, ANA_SAR_CFG2_M);
if (adc_n == ADC_NUM_1) {
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SAR1_INITIAL_CODE_HIGH_ADDR, msb);
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SAR1_INITIAL_CODE_LOW_ADDR, lsb);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SAR1_INITIAL_CODE_HIGH_ADDR, msb);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SAR1_INITIAL_CODE_LOW_ADDR, lsb);
} else {
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SAR2_INITIAL_CODE_HIGH_ADDR, msb);
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SAR2_INITIAL_CODE_LOW_ADDR, lsb);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SAR2_INITIAL_CODE_HIGH_ADDR, msb);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SAR2_INITIAL_CODE_LOW_ADDR, lsb);
}
}
/* Temp code end. */
@ -1214,20 +1214,20 @@ static inline void adc_ll_vref_output(adc_ll_num_t adc, adc_channel_t channel, b
{
/* Should be called before writing I2C registers. */
SET_PERI_REG_MASK(RTC_CNTL_ANA_CONF_REG, RTC_CNTL_SAR_I2C_FORCE_PU_M);
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, BIT(18));
SET_PERI_REG_MASK(ADC_ANA_CONFIG2_REG, BIT(16));
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, I2C_SAR_M);
SET_PERI_REG_MASK(ANA_CONFIG2_REG, ANA_SAR_CFG2_M);
if (en) {
if (adc == ADC_NUM_1) {
/* Config test mux to route v_ref to ADC1 Channels */
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SARADC_DTEST_RTC_ADDR, 1);
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SARADC_ENT_TSENS_ADDR, 0);
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SARADC_ENT_RTC_ADDR, 1);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SARADC_DTEST_RTC_ADDR, 1);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SARADC_ENT_TSENS_ADDR, 0);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SARADC_ENT_RTC_ADDR, 1);
} else {
/* Config test mux to route v_ref to ADC2 Channels */
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SARADC_DTEST_RTC_ADDR, 0);
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SARADC_ENT_TSENS_ADDR, 1);
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SARADC_ENT_RTC_ADDR, 0);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SARADC_DTEST_RTC_ADDR, 0);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SARADC_ENT_TSENS_ADDR, 1);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SARADC_ENT_RTC_ADDR, 0);
}
//in sleep force to use rtc to control ADC
SENS.sar_meas2_mux.sar2_rtc_force = 1;
@ -1238,8 +1238,8 @@ static inline void adc_ll_vref_output(adc_ll_num_t adc, adc_channel_t channel, b
//set en_pad for ADC2 channels (bits 0x380)
SENS.sar_meas2_ctrl2.sar2_en_pad = 1 << channel;
} else {
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SARADC_ENT_TSENS_ADDR, 0);
I2C_WRITEREG_MASK_RTC(I2C_SAR_ADC, ADC_SARADC_ENT_RTC_ADDR, 0);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SARADC_ENT_TSENS_ADDR, 0);
REGI2C_WRITE_MASK(I2C_SAR_ADC, ADC_SARADC_ENT_RTC_ADDR, 0);
SENS.sar_meas2_mux.sar2_rtc_force = 0;
//set sar2_en_test
SENS.sar_meas2_ctrl1.sar2_en_test = 0;

4
components/soc/src/esp32s2/i2c_rtc_clk.c → components/soc/src/esp32s2/regi2c_ctrl.c
View File

@ -15,8 +15,8 @@
#include "esp_err.h"
#include "soc/soc.h"
#include "soc/apb_ctrl_reg.h"
#include "i2c_rtc_clk.h"
#include "i2c_brownout.h"
#include "regi2c_ctrl.h"
#include "regi2c_brownout.h"
#include "esp_log.h"
#define I2C_RTC_WIFI_CLK_EN (APB_CTRL_WIFI_CLK_EN_REG)

24
components/soc/src/esp32s2/i2c_rtc_clk.h → components/soc/src/esp32s2/regi2c_ctrl.h
View File

@ -14,10 +14,11 @@
#pragma once
#include "i2c_apll.h"
#include "i2c_bbpll.h"
#include "i2c_ulp.h"
#include "i2c_saradc.h"
#include <stdint.h>
#include "regi2c_apll.h"
#include "regi2c_bbpll.h"
#include "regi2c_ulp.h"
#include "regi2c_saradc.h"
#ifdef __cplusplus
extern "C" {
@ -31,6 +32,11 @@ extern "C" {
#define I2C_APLL_M (BIT(14))
/* Clear to enable BBPLL */
#define I2C_BBPLL_M (BIT(17))
/* Clear to enable SAR */
#define I2C_SAR_M (BIT(18))
#define ANA_CONFIG2_REG 0x6000E048
#define ANA_SAR_CFG2_M (BIT(16))
/* Read/Write internal control bus */
uint8_t i2c_rtc_read_reg(uint8_t block, uint8_t host_id, uint8_t reg_add);
@ -40,18 +46,18 @@ void i2c_rtc_write_reg_mask(uint8_t block, uint8_t host_id, uint8_t reg_add, uin
void i2c_rtc_init(void);
/* Convenience macros for the above functions, these use register definitions
* from i2c_apll.h/i2c_bbpll.h header files.
* from regi2c_apll.h/regi2c_bbpll.h header files.
*/
#define I2C_WRITEREG_MASK_RTC(block, reg_add, indata) \
#define REGI2C_WRITE_MASK(block, reg_add, indata) \
i2c_rtc_write_reg_mask(block, block##_HOSTID, reg_add, reg_add##_MSB, reg_add##_LSB, indata)
#define I2C_READREG_MASK_RTC(block, reg_add) \
#define REGI2C_READ_MASK(block, reg_add) \
i2c_rtc_read_reg_mask(block, block##_HOSTID, reg_add, reg_add##_MSB, reg_add##_LSB)
#define I2C_WRITEREG_RTC(block, reg_add, indata) \
#define REGI2C_WRITE(block, reg_add, indata) \
i2c_rtc_write_reg(block, block##_HOSTID, reg_add, indata)
#define I2C_READREG_RTC(block, reg_add) \
#define REGI2C_READ(block, reg_add) \
i2c_rtc_read_reg(block, block##_HOSTID, reg_add)
#ifdef __cplusplus

44
components/soc/src/esp32s2/rtc_clk.c
View File

@ -29,7 +29,7 @@
#include "soc/dport_reg.h"
#include "soc/efuse_reg.h"
#include "soc/syscon_reg.h"
#include "i2c_rtc_clk.h"
#include "regi2c_ctrl.h"
#include "soc_log.h"
#include "rtc_clk_common.h"
#include "sdkconfig.h"
@ -133,21 +133,21 @@ void rtc_clk_apll_enable(bool enable, uint32_t sdm0, uint32_t sdm1, uint32_t sdm
REG_SET_FIELD(RTC_CNTL_ANA_CONF_REG, RTC_CNTL_PLLA_FORCE_PU, enable ? 1 : 0);
if (enable) {
I2C_WRITEREG_MASK_RTC(I2C_APLL, I2C_APLL_DSDM2, sdm2);
I2C_WRITEREG_MASK_RTC(I2C_APLL, I2C_APLL_DSDM0, sdm0);
I2C_WRITEREG_MASK_RTC(I2C_APLL, I2C_APLL_DSDM1, sdm1);
I2C_WRITEREG_RTC(I2C_APLL, I2C_APLL_SDM_STOP, APLL_SDM_STOP_VAL_1);
I2C_WRITEREG_RTC(I2C_APLL, I2C_APLL_SDM_STOP, APLL_SDM_STOP_VAL_2_REV1);
I2C_WRITEREG_MASK_RTC(I2C_APLL, I2C_APLL_OR_OUTPUT_DIV, o_div);
REGI2C_WRITE_MASK(I2C_APLL, I2C_APLL_DSDM2, sdm2);
REGI2C_WRITE_MASK(I2C_APLL, I2C_APLL_DSDM0, sdm0);
REGI2C_WRITE_MASK(I2C_APLL, I2C_APLL_DSDM1, sdm1);
REGI2C_WRITE(I2C_APLL, I2C_APLL_SDM_STOP, APLL_SDM_STOP_VAL_1);
REGI2C_WRITE(I2C_APLL, I2C_APLL_SDM_STOP, APLL_SDM_STOP_VAL_2_REV1);
REGI2C_WRITE_MASK(I2C_APLL, I2C_APLL_OR_OUTPUT_DIV, o_div);
/* calibration */
I2C_WRITEREG_RTC(I2C_APLL, I2C_APLL_IR_CAL_DELAY, APLL_CAL_DELAY_1);
I2C_WRITEREG_RTC(I2C_APLL, I2C_APLL_IR_CAL_DELAY, APLL_CAL_DELAY_2);
I2C_WRITEREG_RTC(I2C_APLL, I2C_APLL_IR_CAL_DELAY, APLL_CAL_DELAY_3);
REGI2C_WRITE(I2C_APLL, I2C_APLL_IR_CAL_DELAY, APLL_CAL_DELAY_1);
REGI2C_WRITE(I2C_APLL, I2C_APLL_IR_CAL_DELAY, APLL_CAL_DELAY_2);
REGI2C_WRITE(I2C_APLL, I2C_APLL_IR_CAL_DELAY, APLL_CAL_DELAY_3);
/* wait for calibration end */
while (!(I2C_READREG_MASK_RTC(I2C_APLL, I2C_APLL_OR_CAL_END))) {
/* use ets_delay_us so the RTC bus doesn't get flooded */
while (!(REGI2C_READ_MASK(I2C_APLL, I2C_APLL_OR_CAL_END))) {
/* use esp_rom_delay_us so the RTC bus doesn't get flooded */
ets_delay_us(1);
}
}
@ -254,7 +254,7 @@ void rtc_clk_bbpll_configure(rtc_xtal_freq_t xtal_freq, int pll_freq)
dr3 = 0;
dchgp = 5;
dcur = 4;
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_MODE_HF, 0x6B);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_MODE_HF, 0x6B);
} else {
/* Clear this register to let the digital part know 320M PLL is used */
CLEAR_PERI_REG_MASK(DPORT_CPU_PER_CONF_REG, DPORT_PLL_FREQ_SEL);
@ -265,23 +265,23 @@ void rtc_clk_bbpll_configure(rtc_xtal_freq_t xtal_freq, int pll_freq)
dr3 = 0;
dchgp = 5;
dcur = 5;
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_MODE_HF, 0x69);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_MODE_HF, 0x69);
}
uint8_t i2c_bbpll_lref = (dchgp << I2C_BBPLL_OC_DCHGP_LSB) | (div_ref);
uint8_t i2c_bbpll_div_7_0 = div7_0;
uint8_t i2c_bbpll_dcur = (2 << I2C_BBPLL_OC_DLREF_SEL_LSB ) | (1 << I2C_BBPLL_OC_DHREF_SEL_LSB) | dcur;
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_OC_REF_DIV, i2c_bbpll_lref);
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_OC_DIV_7_0, i2c_bbpll_div_7_0);
I2C_WRITEREG_MASK_RTC(I2C_BBPLL, I2C_BBPLL_OC_DR1, dr1);
I2C_WRITEREG_MASK_RTC(I2C_BBPLL, I2C_BBPLL_OC_DR3, dr3);
I2C_WRITEREG_RTC(I2C_BBPLL, I2C_BBPLL_OC_DCUR, i2c_bbpll_dcur);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_OC_REF_DIV, i2c_bbpll_lref);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_OC_DIV_7_0, i2c_bbpll_div_7_0);
REGI2C_WRITE_MASK(I2C_BBPLL, I2C_BBPLL_OC_DR1, dr1);
REGI2C_WRITE_MASK(I2C_BBPLL, I2C_BBPLL_OC_DR3, dr3);
REGI2C_WRITE(I2C_BBPLL, I2C_BBPLL_OC_DCUR, i2c_bbpll_dcur);
// Enable calibration by software
I2C_WRITEREG_MASK_RTC(I2C_BBPLL, I2C_BBPLL_IR_CAL_ENX_CAP, 1);
REGI2C_WRITE_MASK(I2C_BBPLL, I2C_BBPLL_IR_CAL_ENX_CAP, 1);
for (int ext_cap = 0; ext_cap < 16; ext_cap++) {
uint8_t cal_result;
I2C_WRITEREG_MASK_RTC(I2C_BBPLL, I2C_BBPLL_IR_CAL_EXT_CAP, ext_cap);
cal_result = I2C_READREG_MASK_RTC(I2C_BBPLL, I2C_BBPLL_OR_CAL_CAP);
REGI2C_WRITE_MASK(I2C_BBPLL, I2C_BBPLL_IR_CAL_EXT_CAP, ext_cap);
cal_result = REGI2C_READ_MASK(I2C_BBPLL, I2C_BBPLL_OR_CAL_CAP);
if (cal_result == 0) {
break;
}

2
components/soc/src/esp32s2/rtc_clk_init.c
View File

@ -24,7 +24,7 @@
#include "soc/sens_periph.h"
#include "soc/efuse_periph.h"
#include "soc/apb_ctrl_reg.h"
#include "i2c_rtc_clk.h"
#include "regi2c_ctrl.h"
#include "soc_log.h"
#include "sdkconfig.h"
#include "xtensa/core-macros.h"

10
components/soc/src/esp32s2/rtc_init.c
View File

@ -21,7 +21,7 @@
#include "soc/gpio_reg.h"
#include "soc/spi_mem_reg.h"
#include "soc/extmem_reg.h"
#include "i2c_rtc_clk.h"
#include "regi2c_ctrl.h"
#include "soc_log.h"
static const char *TAG = "rtc_init";
@ -179,13 +179,13 @@ void rtc_init(rtc_config_t cfg)
rtc_clk_cpu_freq_set_xtal();
I2C_WRITEREG_MASK_RTC(I2C_ULP, I2C_ULP_IR_RESETB, 0);
I2C_WRITEREG_MASK_RTC(I2C_ULP, I2C_ULP_IR_RESETB, 1);
REGI2C_WRITE_MASK(I2C_ULP, I2C_ULP_IR_RESETB, 0);
REGI2C_WRITE_MASK(I2C_ULP, I2C_ULP_IR_RESETB, 1);
bool odone_flag = 0;
bool bg_odone_flag = 0;
while(1) {
odone_flag = I2C_READREG_MASK_RTC(I2C_ULP, I2C_ULP_O_DONE_FLAG);
bg_odone_flag = I2C_READREG_MASK_RTC(I2C_ULP, I2C_ULP_BG_O_DONE_FLAG);
odone_flag = REGI2C_READ_MASK(I2C_ULP, I2C_ULP_O_DONE_FLAG);
bg_odone_flag = REGI2C_READ_MASK(I2C_ULP, I2C_ULP_BG_O_DONE_FLAG);
cycle1 = rtc_time_get();
if (odone_flag && bg_odone_flag)
break;