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refactor(regi2c): add LL function to control analog i2c master clock

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This commit is contained in:
Song Ruo Jing 2024-07-08 22:06:12 +08:00
parent a90c9101ff
commit 3aa27ae960
27 changed files with 242 additions and 189 deletions
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10
components/bootloader_support/src/esp32c5/bootloader_esp32c5.c
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@ -41,8 +41,7 @@
#include "soc/lp_wdt_reg.h"
#include "hal/efuse_hal.h"
#include "hal/lpwdt_ll.h"
#include "modem/modem_lpcon_reg.h"
#include "modem/modem_syscon_reg.h"
#include "hal/regi2c_ctrl_ll.h"
static const char *TAG = "boot.esp32c5";
@ -85,10 +84,9 @@ static void bootloader_super_wdt_auto_feed(void)
static inline void bootloader_hardware_init(void)
{
/* Enable analog i2c master clock */
SET_PERI_REG_MASK(MODEM_LPCON_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_EN);
SET_PERI_REG_MASK(MODEM_LPCON_CLK_CONF_FORCE_ON_REG, MODEM_LPCON_CLK_I2C_MST_FO); // TODO: IDF-8667 Remove this?
SET_PERI_REG_MASK(MODEM_SYSCON_CLK_CONF_REG, MODEM_SYSCON_CLK_I2C_MST_SEL_160M);
regi2c_ctrl_ll_master_enable_clock(true);
regi2c_ctrl_ll_master_force_enable_clock(true); // TODO: IDF-8667 Remove this?
regi2c_ctrl_ll_master_configure_clock();
}
static inline void bootloader_ana_reset_config(void)

11
components/bootloader_support/src/esp32c6/bootloader_esp32c6.c
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -43,7 +43,7 @@
#include "soc/lp_wdt_reg.h"
#include "hal/efuse_hal.h"
#include "hal/lpwdt_ll.h"
#include "modem/modem_lpcon_reg.h"
#include "hal/regi2c_ctrl_ll.h"
static const char *TAG = "boot.esp32c6";
@ -95,9 +95,8 @@ static inline void bootloader_hardware_init(void)
esp_rom_spiflash_fix_dummylen(1, 1);
#endif
/* Enable analog i2c master clock */
SET_PERI_REG_MASK(MODEM_LPCON_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_EN);
SET_PERI_REG_MASK(MODEM_LPCON_I2C_MST_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_SEL_160M);
regi2c_ctrl_ll_master_enable_clock(true);
regi2c_ctrl_ll_master_configure_clock();
}
static inline void bootloader_ana_reset_config(void)
@ -167,7 +166,7 @@ esp_err_t bootloader_init(void)
}
#endif // !CONFIG_APP_BUILD_TYPE_RAM
// check whether a WDT reset happend
// check whether a WDT reset happened
bootloader_check_wdt_reset();
// config WDT
bootloader_config_wdt();

10
components/bootloader_support/src/esp32c61/bootloader_esp32c61.c
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@ -43,8 +43,7 @@
#include "soc/lp_wdt_reg.h"
#include "hal/efuse_hal.h"
#include "hal/lpwdt_ll.h"
#include "modem/modem_lpcon_reg.h"
#include "modem/modem_syscon_reg.h"
#include "hal/regi2c_ctrl_ll.h"
static const char *TAG = "boot.esp32c61";
@ -96,10 +95,9 @@ static inline void bootloader_hardware_init(void)
esp_rom_spiflash_fix_dummylen(1, 1);
#endif
/* Enable analog i2c master clock */
SET_PERI_REG_MASK(MODEM_LPCON_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_EN);
SET_PERI_REG_MASK(MODEM_LPCON_CLK_CONF_FORCE_ON_REG, MODEM_LPCON_CLK_I2C_MST_FO); // TODO: IDF-9274 Remove this?
SET_PERI_REG_MASK(MODEM_SYSCON_CLK_CONF_REG, MODEM_SYSCON_CLK_I2C_MST_SEL_160M);
regi2c_ctrl_ll_master_enable_clock(true);
regi2c_ctrl_ll_master_force_enable_clock(true); // TODO: IDF-9274 Remove this?
regi2c_ctrl_ll_master_configure_clock();
}
static inline void bootloader_ana_reset_config(void)

12
components/bootloader_support/src/esp32h2/bootloader_esp32h2.c
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@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -31,7 +31,6 @@
#include "esp_private/regi2c_ctrl.h"
#include "soc/regi2c_lp_bias.h"
#include "soc/regi2c_bias.h"
#include "modem/modem_lpcon_reg.h"
#include "bootloader_console.h"
#include "bootloader_flash_priv.h"
#include "bootloader_soc.h"
@ -43,7 +42,7 @@
#include "soc/lp_wdt_reg.h"
#include "soc/pmu_reg.h"
#include "hal/efuse_hal.h"
#include "modem/modem_lpcon_reg.h"
#include "hal/regi2c_ctrl_ll.h"
static const char *TAG = "boot.esp32h2";
@ -89,8 +88,9 @@ static inline void bootloader_hardware_init(void)
/* Disable RF pll by default */
CLEAR_PERI_REG_MASK(PMU_RF_PWC_REG, PMU_XPD_RFPLL);
SET_PERI_REG_MASK(PMU_RF_PWC_REG, PMU_XPD_FORCE_RFPLL);
/* Enable analog i2c master clock */
SET_PERI_REG_MASK(MODEM_LPCON_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_EN);
regi2c_ctrl_ll_master_enable_clock(true);
regi2c_ctrl_ll_master_configure_clock();
}
static inline void bootloader_ana_reset_config(void)
@ -160,7 +160,7 @@ esp_err_t bootloader_init(void)
}
#endif // !CONFIG_APP_BUILD_TYPE_RAM
// check whether a WDT reset happend
// check whether a WDT reset happened
bootloader_check_wdt_reset();
// config WDT
bootloader_config_wdt();

8
components/bootloader_support/src/esp32p4/bootloader_esp32p4.c
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@ -48,6 +48,7 @@
#include "soc/regi2c_cpll.h"
#include "soc/regi2c_bias.h"
#include "esp_private/periph_ctrl.h"
#include "hal/regi2c_ctrl_ll.h"
static const char *TAG = "boot.esp32p4";
@ -92,8 +93,10 @@ static void bootloader_super_wdt_auto_feed(void)
static inline void bootloader_hardware_init(void)
{
int __DECLARE_RCC_ATOMIC_ENV __attribute__ ((unused));
// regi2c is enabled by default on ESP32P4, do nothing
int __DECLARE_RCC_RC_ATOMIC_ENV __attribute__ ((unused)); // To avoid build errors/warnings about __DECLARE_RCC_RC_ATOMIC_ENV
regi2c_ctrl_ll_master_enable_clock(true);
regi2c_ctrl_ll_master_configure_clock();
unsigned chip_version = efuse_hal_chip_revision();
if (!ESP_CHIP_REV_ABOVE(chip_version, 1)) {
// On ESP32P4 ECO0, the default (power on reset) CPLL and SPLL frequencies are very high, lower them to avoid bias may not be enough in bootloader
@ -106,6 +109,7 @@ static inline void bootloader_hardware_init(void)
REGI2C_WRITE_MASK(I2C_BIAS, I2C_BIAS_DREG_1P1_PVT, 10);
// IDF-10019 TODO: This is temporarily for ESP32P4-ECO0, please remove it when eco0 is not widly used.
int __DECLARE_RCC_ATOMIC_ENV __attribute__ ((unused));
if (likely(ESP_CHIP_REV_ABOVE(chip_version, 1))) {
spimem_flash_ll_select_clk_source(0, FLASH_CLK_SRC_SPLL);
spimem_ctrlr_ll_set_core_clock(0, 6);

3
components/esp_hw_support/modem_clock.c
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@ -17,6 +17,7 @@
#include "esp_sleep.h"
#include "hal/efuse_hal.h"
#include "hal/clk_tree_ll.h"
#include "hal/regi2c_ctrl_ll.h"
// Please define the frequently called modules in the low bit,
// which will improve the execution efficiency
@ -117,7 +118,7 @@ static void IRAM_ATTR modem_clock_modem_private_fe_configure(modem_clock_context
static void IRAM_ATTR modem_clock_i2c_master_configure(modem_clock_context_t *ctx, bool enable)
{
modem_lpcon_ll_enable_i2c_master_clock(ctx->hal->lpcon_dev, enable);
regi2c_ctrl_ll_master_enable_clock(enable);
}
static void IRAM_ATTR modem_clock_etm_configure(modem_clock_context_t *ctx, bool enable)

6
components/esp_hw_support/port/esp32c5/rtc_clk.c
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@ -22,12 +22,8 @@
#include "esp_private/sleep_event.h"
#if SOC_MODEM_CLOCK_SUPPORTED
#ifdef BOOTLOADER_BUILD
#include "hal/modem_lpcon_ll.h"
#else
#include "esp_private/esp_modem_clock.h"
#endif
#endif
static const char *TAG = "rtc_clk";
@ -150,7 +146,7 @@ static void rtc_clk_enable_i2c_ana_master_clock(bool enable)
{
#if SOC_MODEM_CLOCK_SUPPORTED
#ifdef BOOTLOADER_BUILD
modem_lpcon_ll_enable_i2c_master_clock(&MODEM_LPCON, enable);
regi2c_ctrl_ll_master_enable_clock(enable);
#else
if (enable) {
modem_clock_module_enable(PERIPH_ANA_I2C_MASTER_MODULE);

7
components/esp_hw_support/port/esp32c6/rtc_clk.c
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@ -20,12 +20,7 @@
#include "soc/io_mux_reg.h"
#include "soc/lp_aon_reg.h"
#include "esp_private/sleep_event.h"
#ifdef BOOTLOADER_BUILD
#include "hal/modem_lpcon_ll.h"
#else
#include "esp_private/esp_modem_clock.h"
#endif
static const char *TAG = "rtc_clk";
@ -147,7 +142,7 @@ static void rtc_clk_bbpll_enable(void)
static void rtc_clk_enable_i2c_ana_master_clock(bool enable)
{
#ifdef BOOTLOADER_BUILD
modem_lpcon_ll_enable_i2c_master_clock(&MODEM_LPCON, enable);
regi2c_ctrl_ll_master_enable_clock(enable);
#else
if (enable) {
modem_clock_module_enable(PERIPH_ANA_I2C_MASTER_MODULE);

6
components/esp_hw_support/port/esp32c61/rtc_clk.c
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@ -22,12 +22,8 @@
#include "esp_private/sleep_event.h"
#if SOC_MODEM_CLOCK_SUPPORTED //TODO: [ESP32C61] IDF-9513
#ifdef BOOTLOADER_BUILD
#include "hal/modem_lpcon_ll.h"
#else
#include "esp_private/esp_modem_clock.h"
#endif
#endif
static const char *TAG = "rtc_clk";
@ -151,7 +147,7 @@ static void rtc_clk_enable_i2c_ana_master_clock(bool enable)
// TODO: [ESP32C61] IDF-9513, modem support
#if SOC_MODEM_CLOCK_SUPPORTED
#ifdef BOOTLOADER_BUILD
modem_lpcon_ll_enable_i2c_master_clock(&MODEM_LPCON, enable);
regi2c_ctrl_ll_master_enable_clock(enable);
#else
if (enable) {
modem_clock_module_enable(PERIPH_ANA_I2C_MASTER_MODULE);

7
components/esp_hw_support/port/esp32h2/rtc_clk.c
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@ -20,12 +20,7 @@
#include "soc/io_mux_reg.h"
#include "soc/lp_aon_reg.h"
#include "esp_private/sleep_event.h"
#ifdef BOOTLOADER_BUILD
#include "hal/modem_lpcon_ll.h"
#else
#include "esp_private/esp_modem_clock.h"
#endif
static const char *TAG = "rtc_clk";
@ -163,7 +158,7 @@ static void rtc_clk_bbpll_enable(void)
static void rtc_clk_enable_i2c_ana_master_clock(bool enable)
{
#ifdef BOOTLOADER_BUILD
modem_lpcon_ll_enable_i2c_master_clock(&MODEM_LPCON, enable);
regi2c_ctrl_ll_master_enable_clock(enable);
#else
if (enable) {
modem_clock_module_enable(PERIPH_ANA_I2C_MASTER_MODULE);

4
components/esp_rom/patches/esp_rom_hp_regi2c_esp32c5.c
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@ -6,7 +6,7 @@
#include "esp_rom_sys.h"
#include "esp_attr.h"
#include "soc/i2c_ana_mst_reg.h"
#include "modem/modem_lpcon_reg.h"
#include "hal/regi2c_ctrl_ll.h"
#define REGI2C_BIAS_MST_SEL (BIT(8))
#define REGI2C_BBPLL_MST_SEL (BIT(9))
@ -75,7 +75,7 @@ static IRAM_ATTR uint8_t regi2c_enable_block(uint8_t block)
{
uint32_t i2c_sel = 0;
REG_SET_BIT(MODEM_LPCON_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_EN);
regi2c_ctrl_ll_master_enable_clock(true);
/* Before config I2C register, enable corresponding slave. */
switch (block) {

7
components/esp_rom/patches/esp_rom_hp_regi2c_esp32c6.c
View File

@ -1,12 +1,12 @@
/*
* SPDX-FileCopyrightText: 2019-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2019-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "esp_rom_sys.h"
#include "esp_attr.h"
#include "soc/i2c_ana_mst_reg.h"
#include "modem/modem_lpcon_reg.h"
#include "hal/regi2c_ctrl_ll.h"
/**
* BB - 0x67 - BIT0
* TXRF - 0x6B - BIT1
@ -86,8 +86,7 @@ static IRAM_ATTR uint8_t regi2c_enable_block(uint8_t block)
{
uint32_t i2c_sel = 0;
REG_SET_BIT(MODEM_LPCON_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_EN);
REG_SET_BIT(MODEM_LPCON_I2C_MST_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_SEL_160M);
regi2c_ctrl_ll_master_enable_clock(true);
/* Before config I2C register, enable corresponding slave. */
switch (block) {

4
components/esp_rom/patches/esp_rom_regi2c_esp32c61.c
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@ -7,7 +7,7 @@
#include "esp_attr.h"
#include "soc/i2c_ana_mst_reg.h"
#include "soc/pmu_reg.h" // TODO: IDF-9249 Can be removed
#include "modem/modem_lpcon_reg.h"
#include "hal/regi2c_ctrl_ll.h"
#define REGI2C_BIAS_MST_SEL (BIT(8))
#define REGI2C_BBPLL_MST_SEL (BIT(9))
@ -76,7 +76,7 @@ static IRAM_ATTR uint8_t regi2c_enable_block(uint8_t block)
{
uint32_t i2c_sel = 0;
REG_SET_BIT(MODEM_LPCON_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_EN);
regi2c_ctrl_ll_master_enable_clock(true);
REG_SET_BIT(PMU_RF_PWC_REG, PMU_PERIF_I2C_RSTB); // TODO: IDF-9249 Move to pmu_init()
REG_SET_BIT(PMU_RF_PWC_REG, PMU_XPD_PERIF_I2C); // TODO: IDF-9249 Move to pmu_init()

4
components/esp_rom/patches/esp_rom_regi2c_esp32h2.c
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@ -6,7 +6,7 @@
#include "esp_rom_sys.h"
#include "esp_attr.h"
#include "soc/i2c_ana_mst_reg.h"
#include "modem/modem_lpcon_reg.h"
#include "hal/regi2c_ctrl_ll.h"
/**
* BB - 0x67 - BIT0
@ -86,7 +86,7 @@ void esp_rom_regi2c_write_mask(uint8_t block, uint8_t host_id, uint8_t reg_add,
static IRAM_ATTR uint8_t regi2c_enable_block(uint8_t block)
{
uint32_t i2c_sel = 0;
REG_SET_BIT(MODEM_LPCON_CLK_CONF_REG, MODEM_LPCON_CLK_I2C_MST_EN);
regi2c_ctrl_ll_master_enable_clock(true);
/* Before config I2C register, enable corresponding slave. */
switch (block) {

8
components/esp_rom/patches/esp_rom_regi2c_esp32p4.c
View File

@ -1,12 +1,12 @@
/*
* SPDX-FileCopyrightText: 2019-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2019-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#include "esp_rom_sys.h"
#include "esp_attr.h"
#include "soc/i2c_ana_mst_reg.h"
#include "soc/lpperi_reg.h"
#include "hal/regi2c_ctrl_ll.h"
/**
* DIG_REG - 0x6D - BIT10
* PLL_CPU - 0x67 - BIT11
@ -87,8 +87,8 @@ void esp_rom_regi2c_write_mask(uint8_t block, uint8_t host_id, uint8_t reg_add,
static IRAM_ATTR uint8_t regi2c_enable_block(uint8_t block)
{
REG_SET_BIT(LPPERI_CLK_EN_REG, LPPERI_CK_EN_LP_I2CMST);
SET_PERI_REG_MASK(I2C_ANA_MST_CLK160M_REG, I2C_ANA_MST_CLK_I2C_MST_SEL_160M);
int __DECLARE_RCC_RC_ATOMIC_ENV __attribute__ ((unused)); // Right now this patch in rom can not depend on esp_hw_support, after IDF-10110 is done, this should be removed, should have spinlock protection
regi2c_ctrl_ll_master_enable_clock(true);
REG_SET_FIELD(I2C_ANA_MST_ANA_CONF2_REG, I2C_ANA_MST_ANA_CONF2, 0);
REG_SET_FIELD(I2C_ANA_MST_ANA_CONF1_REG, I2C_ANA_MST_ANA_CONF1, 0);

25
components/hal/esp32c5/include/hal/modem_lpcon_ll.h
View File

@ -133,12 +133,6 @@ static inline uint32_t modem_lpcon_ll_get_wifi_lpclk_divisor_value(modem_lpcon_d
return hw->wifi_lp_clk_conf.clk_wifipwr_lp_div_num;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_i2c_master_160m_clock(modem_lpcon_dev_t *hw, bool en)
{
// ESP32C5 Not Support
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_set_modem_pwr_clk_src_fo(modem_lpcon_dev_t *hw, bool value)
{
@ -169,12 +163,6 @@ static inline void modem_lpcon_ll_enable_coex_clock(modem_lpcon_dev_t *hw, bool
hw->clk_conf.clk_coex_en = en;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_i2c_master_clock(modem_lpcon_dev_t *hw, bool en)
{
hw->clk_conf.clk_i2c_mst_en = en;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_ble_rtc_timer_clock(modem_lpcon_dev_t *hw, bool en)
{
@ -193,12 +181,6 @@ static inline void modem_lpcon_ll_enable_coex_force_clock(modem_lpcon_dev_t *hw,
hw->clk_conf_force_on.clk_coex_fo = en;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_i2c_master_force_clock(modem_lpcon_dev_t *hw, bool en)
{
hw->clk_conf_force_on.clk_i2c_mst_fo = en;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_ble_rtc_timer_force_clock(modem_lpcon_dev_t *hw, bool en)
{
@ -267,13 +249,6 @@ static inline void modem_lpcon_ll_reset_coex(modem_lpcon_dev_t *hw)
hw->rst_conf.rst_coex = 0;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_reset_i2c_master(modem_lpcon_dev_t *hw)
{
hw->rst_conf.rst_i2c_mst = 1;
hw->rst_conf.rst_i2c_mst = 0;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_reset_ble_rtc_timer(modem_lpcon_dev_t *hw)
{

54
components/hal/esp32c5/include/hal/regi2c_ctrl_ll.h
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -10,18 +10,54 @@
#include <stdint.h>
#include "soc/soc.h"
#include "soc/regi2c_defs.h"
#include "modem/modem_lpcon_struct.h"
#include "modem/modem_syscon_struct.h"
#include "soc/i2c_ana_mst_reg.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Enable analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_enable_clock(bool en)
{
MODEM_LPCON.clk_conf.clk_i2c_mst_en = en;
}
/**
* @brief Reset analog I2C master
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_reset(void)
{
MODEM_LPCON.rst_conf.rst_i2c_mst = 1;
MODEM_LPCON.rst_conf.rst_i2c_mst = 0;
}
/**
* @brief Force enable analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_force_enable_clock(bool en)
{
MODEM_LPCON.clk_conf_force_on.clk_i2c_mst_fo = en;
}
/**
* @brief Configure analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_configure_clock(void)
{
MODEM_SYSCON.clk_conf.clk_i2c_mst_sel_160m = 1;
}
/**
* @brief Start BBPLL self-calibration
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_bbpll_calibration_start(void)
{
REG_CLR_BIT(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_HIGH);
REG_SET_BIT(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_LOW);
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);
}
/**
@ -29,8 +65,8 @@ static inline __attribute__((always_inline)) void regi2c_ctrl_ll_bbpll_calibrati
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_bbpll_calibration_stop(void)
{
REG_CLR_BIT(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_LOW);
REG_SET_BIT(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_HIGH);
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);
}
/**
@ -40,7 +76,7 @@ static inline __attribute__((always_inline)) void regi2c_ctrl_ll_bbpll_calibrati
*/
static inline __attribute__((always_inline)) bool regi2c_ctrl_ll_bbpll_calibration_is_done(void)
{
return REG_GET_BIT(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_CAL_DONE);
return REG_GET_BIT(I2C_ANA_MST_ANA_CONF0_REG, I2C_MST_BBPLL_CAL_DONE);
}
/**
@ -48,8 +84,7 @@ static inline __attribute__((always_inline)) bool regi2c_ctrl_ll_bbpll_calibrati
*/
static inline void regi2c_ctrl_ll_i2c_saradc_enable(void)
{
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, ANA_I2C_SAR_FORCE_PD);
SET_PERI_REG_MASK(ANA_CONFIG2_REG, ANA_I2C_SAR_FORCE_PU);
// TODO: IDF-8727
}
/**
@ -57,8 +92,7 @@ static inline void regi2c_ctrl_ll_i2c_saradc_enable(void)
*/
static inline void regi2c_ctrl_ll_i2c_saradc_disable(void)
{
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, ANA_I2C_SAR_FORCE_PU);
SET_PERI_REG_MASK(ANA_CONFIG2_REG, ANA_I2C_SAR_FORCE_PD);
// TODO: IDF-8727
}
#ifdef __cplusplus

27
components/hal/esp32c6/include/hal/modem_lpcon_ll.h
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -133,12 +133,6 @@ static inline uint32_t modem_lpcon_ll_get_wifi_lpclk_divisor_value(modem_lpcon_d
return hw->wifi_lp_clk_conf.clk_wifipwr_lp_div_num;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_i2c_master_160m_clock(modem_lpcon_dev_t *hw, bool en)
{
hw->i2c_mst_clk_conf.clk_i2c_mst_sel_160m = en;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_select_modem_32k_clock_source(modem_lpcon_dev_t *hw, uint32_t src)
{
@ -157,12 +151,6 @@ static inline void modem_lpcon_ll_enable_coex_clock(modem_lpcon_dev_t *hw, bool
hw->clk_conf.clk_coex_en = en;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_i2c_master_clock(modem_lpcon_dev_t *hw, bool en)
{
hw->clk_conf.clk_i2c_mst_en = en;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_ble_rtc_timer_clock(modem_lpcon_dev_t *hw, bool en)
{
@ -181,12 +169,6 @@ static inline void modem_lpcon_ll_enable_coex_force_clock(modem_lpcon_dev_t *hw,
hw->clk_conf_force_on.clk_coex_fo = en;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_i2c_master_force_clock(modem_lpcon_dev_t *hw, bool en)
{
hw->clk_conf_force_on.clk_i2c_mst_fo = en;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_ble_rtc_timer_force_clock(modem_lpcon_dev_t *hw, bool en)
{
@ -255,13 +237,6 @@ static inline void modem_lpcon_ll_reset_coex(modem_lpcon_dev_t *hw)
hw->rst_conf.rst_coex = 0;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_reset_i2c_master(modem_lpcon_dev_t *hw)
{
hw->rst_conf.rst_i2c_mst = 1;
hw->rst_conf.rst_i2c_mst = 0;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_reset_ble_rtc_timer(modem_lpcon_dev_t *hw)
{

36
components/hal/esp32c6/include/hal/regi2c_ctrl_ll.h
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -10,11 +10,45 @@
#include <stdint.h>
#include "soc/soc.h"
#include "soc/regi2c_defs.h"
#include "modem/modem_lpcon_struct.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Enable analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_enable_clock(bool en)
{
MODEM_LPCON.clk_conf.clk_i2c_mst_en = en;
}
/**
* @brief Reset analog I2C master
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_reset(void)
{
MODEM_LPCON.rst_conf.rst_i2c_mst = 1;
MODEM_LPCON.rst_conf.rst_i2c_mst = 0;
}
/**
* @brief Force enable analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_force_enable_clock(bool en)
{
MODEM_LPCON.clk_conf_force_on.clk_i2c_mst_fo = en;
}
/**
* @brief Configure analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_configure_clock(void)
{
MODEM_LPCON.i2c_mst_clk_conf.clk_i2c_mst_sel_160m = 1;
}
/**
* @brief Start BBPLL self-calibration
*/

52
components/hal/esp32c61/include/hal/regi2c_ctrl_ll.h
View File

@ -10,18 +10,54 @@
#include <stdint.h>
#include "soc/soc.h"
#include "soc/regi2c_defs.h"
#include "modem/modem_lpcon_struct.h"
#include "modem/modem_syscon_struct.h"
#include "soc/i2c_ana_mst_reg.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Enable analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_enable_clock(bool en)
{
MODEM_LPCON.clk_conf.clk_i2c_mst_en = en;
}
/**
* @brief Reset analog I2C master
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_reset(void)
{
MODEM_LPCON.rst_conf.rst_i2c_mst = 1;
MODEM_LPCON.rst_conf.rst_i2c_mst = 0;
}
/**
* @brief Force enable analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_force_enable_clock(bool en)
{
MODEM_LPCON.clk_conf_force_on.clk_i2c_mst_fo = en;
}
/**
* @brief Configure analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_configure_clock(void)
{
MODEM_SYSCON.clk_conf.clk_i2c_mst_sel_160m = 1;
}
/**
* @brief Start BBPLL self-calibration
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_bbpll_calibration_start(void)
{
REG_CLR_BIT(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_HIGH);
REG_SET_BIT(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_LOW);
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);
}
/**
@ -29,8 +65,8 @@ static inline __attribute__((always_inline)) void regi2c_ctrl_ll_bbpll_calibrati
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_bbpll_calibration_stop(void)
{
REG_CLR_BIT(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_LOW);
REG_SET_BIT(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_STOP_FORCE_HIGH);
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);
}
/**
@ -40,7 +76,7 @@ static inline __attribute__((always_inline)) void regi2c_ctrl_ll_bbpll_calibrati
*/
static inline __attribute__((always_inline)) bool regi2c_ctrl_ll_bbpll_calibration_is_done(void)
{
return REG_GET_BIT(I2C_MST_ANA_CONF0_REG, I2C_MST_BBPLL_CAL_DONE);
return REG_GET_BIT(I2C_ANA_MST_ANA_CONF0_REG, I2C_MST_BBPLL_CAL_DONE);
}
/**
@ -48,8 +84,7 @@ static inline __attribute__((always_inline)) bool regi2c_ctrl_ll_bbpll_calibrati
*/
static inline void regi2c_ctrl_ll_i2c_saradc_enable(void)
{
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, ANA_I2C_SAR_FORCE_PD);
SET_PERI_REG_MASK(ANA_CONFIG2_REG, ANA_I2C_SAR_FORCE_PU);
// TODO: IDF-9322
}
/**
@ -57,8 +92,7 @@ static inline void regi2c_ctrl_ll_i2c_saradc_enable(void)
*/
static inline void regi2c_ctrl_ll_i2c_saradc_disable(void)
{
CLEAR_PERI_REG_MASK(ANA_CONFIG_REG, ANA_I2C_SAR_FORCE_PU);
SET_PERI_REG_MASK(ANA_CONFIG2_REG, ANA_I2C_SAR_FORCE_PD);
// TODO: IDF-9322
}
#ifdef __cplusplus

21
components/hal/esp32h2/include/hal/modem_lpcon_ll.h
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -67,12 +67,6 @@ static inline void modem_lpcon_ll_enable_coex_clock(modem_lpcon_dev_t *hw, bool
hw->clk_conf.clk_coex_en = en;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_i2c_master_clock(modem_lpcon_dev_t *hw, bool en)
{
hw->clk_conf.clk_i2c_mst_en = en;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_fe_mem_clock(modem_lpcon_dev_t *hw, bool en)
{
@ -85,12 +79,6 @@ static inline void modem_lpcon_ll_enable_coex_force_clock(modem_lpcon_dev_t *hw,
hw->clk_conf_force_on.clk_coex_fo = en;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_i2c_master_force_clock(modem_lpcon_dev_t *hw, bool en)
{
hw->clk_conf_force_on.clk_i2c_mst_fo = en;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_enable_fe_mem_force_clock(modem_lpcon_dev_t *hw, bool en)
{
@ -104,13 +92,6 @@ static inline void modem_lpcon_ll_reset_coex(modem_lpcon_dev_t *hw)
hw->rst_conf.rst_coex = 0;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_reset_i2c_master(modem_lpcon_dev_t *hw)
{
hw->rst_conf.rst_i2c_mst = 1;
hw->rst_conf.rst_i2c_mst = 0;
}
__attribute__((always_inline))
static inline void modem_lpcon_ll_reset_all(modem_lpcon_dev_t *hw)
{

37
components/hal/esp32h2/include/hal/regi2c_ctrl_ll.h
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -11,12 +11,45 @@
#include "soc/soc.h"
#include "soc/regi2c_defs.h"
#include "soc/i2c_ana_mst_reg.h"
#include "modem/modem_lpcon_struct.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Enable analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_enable_clock(bool en)
{
MODEM_LPCON.clk_conf.clk_i2c_mst_en = en;
}
/**
* @brief Reset analog I2C master
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_reset(void)
{
MODEM_LPCON.rst_conf.rst_i2c_mst = 1;
MODEM_LPCON.rst_conf.rst_i2c_mst = 0;
}
/**
* @brief Force enable analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_force_enable_clock(bool en)
{
MODEM_LPCON.clk_conf_force_on.clk_i2c_mst_fo = en;
}
/**
* @brief Configure analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_configure_clock(void)
{
// Nothing to configure
}
/**
* @brief Start BBPLL self-calibration
*/

35
components/hal/esp32p4/include/hal/regi2c_ctrl_ll.h
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -11,11 +11,44 @@
#include "soc/soc.h"
#include "soc/regi2c_defs.h"
#include "soc/hp_sys_clkrst_reg.h"
#include "soc/lpperi_struct.h"
#include "soc/i2c_ana_mst_struct.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Enable analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_enable_clock(bool en)
{
LPPERI.clk_en.ck_en_lp_i2cmst = en;
}
// LPPERI.clk_en is a shared register, so this function must be used in an atomic way
#define regi2c_ctrl_ll_master_enable_clock(...) (void)__DECLARE_RCC_RC_ATOMIC_ENV; regi2c_ctrl_ll_master_enable_clock(__VA_ARGS__)
/**
* @brief Reset analog I2C master
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_reset(void)
{
LPPERI.reset_en.rst_en_lp_i2cmst = 1;
LPPERI.reset_en.rst_en_lp_i2cmst = 0;
}
// LPPERI.reset_en is a shared register, so this function must be used in an atomic way
#define regi2c_ctrl_ll_master_reset(...) (void)__DECLARE_RCC_RC_ATOMIC_ENV; regi2c_ctrl_ll_master_reset(__VA_ARGS__)
/**
* @brief Configure analog I2C master clock
*/
static inline __attribute__((always_inline)) void regi2c_ctrl_ll_master_configure_clock(void)
{
I2C_ANA_MST.clk160m.clk_i2c_mst_sel_160m = 1;
}
/**
* @brief Start CPLL self-calibration
*/

16
components/soc/esp32c5/include/soc/regi2c_defs.h
View File

@ -9,21 +9,7 @@
#include "esp_bit_defs.h"
/* Analog function control register */
#define I2C_MST_ANA_CONF0_REG 0x600AF818
// I2C_ANA_MST_ANA_CONF0_REG
#define I2C_MST_BBPLL_STOP_FORCE_HIGH (BIT(2))
#define I2C_MST_BBPLL_STOP_FORCE_LOW (BIT(3))
#define I2C_MST_BBPLL_CAL_DONE (BIT(24))
#define ANA_CONFIG_REG 0x600AF81C
#define ANA_CONFIG_S (8)
#define ANA_CONFIG_M (0x3FF)
#define ANA_I2C_SAR_FORCE_PD BIT(18)
#define ANA_I2C_BBPLL_M BIT(17) /* Clear to enable BBPLL */
#define ANA_CONFIG2_REG 0x600AF820
#define ANA_CONFIG2_M BIT(18)
#define ANA_I2C_SAR_FORCE_PU BIT(16)

16
components/soc/esp32c61/include/soc/regi2c_defs.h
View File

@ -9,21 +9,7 @@
#include "esp_bit_defs.h"
/* Analog function control register */
#define I2C_MST_ANA_CONF0_REG 0x600AF818
// I2C_ANA_MST_ANA_CONF0_REG
#define I2C_MST_BBPLL_STOP_FORCE_HIGH (BIT(2))
#define I2C_MST_BBPLL_STOP_FORCE_LOW (BIT(3))
#define I2C_MST_BBPLL_CAL_DONE (BIT(24))
#define ANA_CONFIG_REG 0x600AF81C
#define ANA_CONFIG_S (8)
#define ANA_CONFIG_M (0x3FF)
#define ANA_I2C_SAR_FORCE_PD BIT(18)
#define ANA_I2C_BBPLL_M BIT(17) /* Clear to enable BBPLL */
#define ANA_CONFIG2_REG 0x600AF820
#define ANA_CONFIG2_M BIT(18)
#define ANA_I2C_SAR_FORCE_PU BIT(16)

3
components/soc/esp32p4/include/soc/i2c_ana_mst_struct.h
View File

@ -275,7 +275,7 @@ typedef union {
} i2c_ana_mst_date_reg_t;
typedef struct {
typedef struct i2c_ana_mst_dev_t {
volatile i2c_ana_mst_i2c0_ctrl_reg_t i2c0_ctrl;
volatile i2c_ana_mst_i2c1_ctrl_reg_t i2c1_ctrl;
volatile i2c_ana_mst_i2c0_conf_reg_t i2c0_conf;
@ -293,6 +293,7 @@ typedef struct {
volatile i2c_ana_mst_date_reg_t date;
} i2c_ana_mst_dev_t;
extern i2c_ana_mst_dev_t I2C_ANA_MST;
#ifndef __cplusplus
_Static_assert(sizeof(i2c_ana_mst_dev_t) == 0x3c, "Invalid size of i2c_ana_mst_dev_t structure");

2
components/soc/esp32p4/ld/esp32p4.peripherals.ld
View File

@ -85,7 +85,7 @@ PROVIDE ( LP_TOUCH = 0x50128000 );
PROVIDE ( LP_GPIO = 0x5012A000 );
PROVIDE ( LP_PERI_PMS = 0x5012E000 );
PROVIDE ( HP2LP_PERI_PMS = 0x5012E800 );
PROVIDE ( LP_I2C_ANA_MST = 0x50124000 );
PROVIDE ( I2C_ANA_MST = 0x50124000 );
PROVIDE ( LP_ANA_PERI = 0x50113000 );
PROVIDE ( AHB_DMA = 0x50085000 );
PROVIDE ( AXI_DMA = 0x5008a000 );