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381 Commits

Author SHA1 Message Date
Armando
3fb3600ee0 psram: remove CS/CLK pin settings in kconfig on ESP32S2/S3 2022-11-11 17:45:03 +08:00
Jiang Jiang Jian
86d29d566b Merge branch 'bugfix/fix_current_leakage_when_hold_digital_io_during_deep_sleep_backport_v4.4' into 'release/v4.4' 
esp_hw_support/sleep: fix current leakage when hold digital io during deep sleep(backport v4.4)

See merge request espressif/esp-idf!20945
 2022-11-11 16:33:43 +08:00
morris
de7c64bcd3 Merge branch 'bugfix/rtc_periph_ulp_touch_v4.4' into 'release/v4.4' 
sleep_modes: allow using touch/ULP with RTC_PERIPH domain (including EXT0 wakeup source) (v4.4)

See merge request espressif/esp-idf!19768
 2022-11-10 10:19:16 +08:00
morris
193d0d6b6e Merge branch 'bugfix/fix_rtc8m_calibration_fail_after_cpu_core_reset_v4.4' into 'release/v4.4' 
rtc_clk: Fix rtc8m calibration failure after cpu/core reset (backport v4.4)

See merge request espressif/esp-idf!20553
 2022-11-10 10:04:35 +08:00
Ivan Grokhotkov
08135d4ea6 Merge branch 'bugfix/time_jump_after_reboot_v4.4' into 'release/v4.4' 
esp_hw_support: Fix time jump after reboot (v4.4)

See merge request espressif/esp-idf!20907
 2022-11-09 18:34:05 +08:00
Jiang Jiang Jian
d7ba7c3b19 Merge branch 'bugfix/fix_esprv_intc_int_set_type_err_parameter_backportv4.4' into 'release/v4.4' 
bugfix: esprv_intc_int_set_type should not use bitmap parameter(backport v4.4)

See merge request espressif/esp-idf!20609
 2022-11-09 18:03:25 +08:00
jingli
ced9c9eeb6 esp_hw_support/sleep: remove redundant spinlock protection for deep sleep 2022-11-05 17:51:13 +08:00
jingli
4b71ebbe49 esp_hw_support/sleep: fix current leakage when hold digital io during deep sleep 2022-11-05 17:51:08 +08:00
KonstantinKondrashov
be904e4ae9 esp_hw_support: Fix time jump after reboot 
Closes https://github.com/espressif/esp-idf/issues/9448
 2022-11-02 18:54:37 +08:00
Michael (XIAO Xufeng)
07253938a6 Update components/esp_hw_support/include/esp_sleep.h 2022-10-31 16:06:44 +08:00
Michael (XIAO Xufeng)
37cd376957 sleep_modes: allow using touch/ULP with RTC_PERIPH domain (including EXT0 wakeup source) 2022-10-31 16:06:43 +08:00
jingli
83fe7a5a59 esp_hw_support/sleep: fix light sleep wakeup flag 
light sleep wakeup flag is true to indicate the most recent successful wakeup from light sleep,
which means the most recent light sleep occurred successfully and then wakes up by wakeup source
 2022-10-26 16:33:43 +08:00
jingli
77ba6c38ec esp32/rtc: fix xtal unstable in some cases when sleep 
1. add xtal buf wait to fix high temperature restart issue
2. add min sleep value to fix xtal stop due to too short sleep time issue
 2022-10-26 16:31:04 +08:00
wuzhenghui
0fd3824f91 bugfix: esprv_intc_int_set_type should not use bitmap parameter 2022-10-14 15:33:53 +08:00
Song Ruo Jing
883e54aa71 rtc_clk: Fix rtc8m calibration failure after cpu/core reset 
Explicitly guarantee 8md256 clk is enabled before calibration
 2022-10-12 12:33:47 +08:00
cje
c34e900969 fix C3 system not stable bug when dbias storing in efuse is bigger than 27 2022-10-08 11:55:26 +08:00
Jiang Jiang Jian
3911a1b8e7 Merge branch 'feature/support_7.2.8_soc/pvt_dig_v4.4' into 'release/v4.4' 
ESP32S3:support auto adjust LDO voltage based on pvt-dig(backport 4.4)

See merge request espressif/esp-idf!20249
 2022-09-29 11:07:55 +08:00
zlq
b44530f188 1.add ldo parameters in efuse table; 2.set ldo based on pvt-efuse; 3.ldo voltage is changed based on cpu freq 2022-09-29 03:16:49 +08:00
Michael (XIAO Xufeng)
06a52bf770 usb_serial_jtag: fixed the docs that we can use usj in sleep modes 
Related to: https://github.com/espressif/esp-idf/issues/8507, https://github.com/espressif/esp-idf/issues/8884
 2022-09-22 15:37:32 +08:00
jingli
13984c0a79 esp_hw_support/clk_cali: fix xtal32k error detect 2022-09-21 15:11:04 +08:00
Darian Leung
baa28b54a2 esp_hw_support: Fix esp_light_sleep_start() deadlock 
esp_light_sleep_start() will stall the other CPU via esp_ipc_isr_stall_other_cpu(). After stalling the other CPU,
will call esp_clk_... API which themselves take locks. If the other stalled CPU is holding those locks, this will
result in a deadlock.

This commit adds a workaround calling esp_clk_private_lock() to take the lock before stalling the other CPU.
 2022-09-16 17:02:38 +08:00
Darian Leung
9ea9192efb esp_hw_support: esp_clk should use spinlock instead of mutex 
esp_clk used to be protected using _lock_t (i.e., a FreeRTOS Mutex). However, esp_clk API is current called from
from critical sections, thus mutex should not be used (as they can be blocking).

This commit updates esp_clk to use spinlocks for critical sections instead.

Note: Added a small fix to exclude esp_clk.c from bootloader builds in the
      legacy build system (this is already the case in CMake).
 2022-09-16 17:02:38 +08:00
Michael (XIAO Xufeng)
12369a5faf Merge branch 'bugfix/reserve_dma_ram_in_segments_v4.4' into 'release/v4.4' 
psram: reserve dma pool in the step of heap max block (v4.4)

See merge request espressif/esp-idf!18858
 2022-09-11 02:49:39 +08:00
Marius Vikhammer
228737d978 docs: fix documentation wrongly stating ESP_SLEEP_WAKEUP_GPIO is light sleep only 
ESP_SLEEP_WAKEUP_GPIO is also a valid deep sleep wakeup cause on targets
with SOC_GPIO_SUPPORT_DEEPSLEEP_WAKEUP

Closes https://github.com/espressif/esp-idf/issues/9567
 2022-08-24 10:50:59 +08:00
morris
23d5a582cb Merge branch 'bugfix/fix_rtc_clock_freq_value_macro_v4.4' into 'release/v4.4' 
rtc_clk: Fix wrong RC_FAST and RC_SLOW clock frequency values on ESP32C3 and ESP32S3

See merge request espressif/esp-idf!19665
 2022-08-22 15:54:32 +08:00
Song Ruo Jing
b2f4fc022a rtc_clk: Fix wrong RC_FAST and RC_SLOW clock frequency values on ESP32C3 and ESP32S3 2022-08-19 12:21:11 +08:00
Armando
d08be42a53 esp_psram: fixed 40mhz cs signal glitch issue 2022-08-18 20:33:12 +08:00
Jiang Jiang Jian
34fbb676c7 Merge branch 'feature/optimize_chips_memory_allocation_backport_v4.4' into 'release/v4.4' 
system: Optimize chips bootloader and heap memory allocation(backport v4.4)

See merge request espressif/esp-idf!19472
 2022-08-12 11:19:06 +08:00
Jiang Jiang Jian
805b6af65d Merge branch 'bugfix/wifi_bt_use_same_clock_source_v4.4' into 'release/v4.4' 
Fix Wi-Fi does not know that Bluetooth has modified the lpclk source(v4.4)

See merge request espressif/esp-idf!19408
 2022-08-12 11:05:43 +08:00
jingli
6368633102 esp32h2/kconfig: remove repeated kconfig 2022-08-11 15:05:12 +08:00
wuzhenghui
1fb1d6ecde bugfix: malloc retention buffer with MALLOC_CAP_RETENTION caps 2022-08-09 20:56:59 +08:00
Marius Vikhammer
f8f93d936e ulp-riscv: add support for using ADC as well as an example show-casing it. 2022-08-09 09:21:15 +08:00
Li Shuai
970420a923 Power Management: fix the issue of sleeping time error beacause external 32kHz xtal does not exist 2022-08-05 11:30:36 +08:00
Jiang Jiang Jian
d16797b447 Merge branch 'bugfix/further_fix_for_mspi_current_leakage_backport_v4.4' into 'release/v4.4' 
system/sleep: further fix spi flash/ram current leakage(backport v4.4)

See merge request espressif/esp-idf!19212
 2022-08-04 14:46:56 +08:00
jingli
236bd27134 further fix spi flash/ram current leakage 
Currently, we pull up cs io for spi flash/ram to reduce current leakage during
light sleep. But some kind of spi flash/ram chip need all io pull up. Otherwise,
current leakage will still exist.
 2022-07-28 13:11:55 +08:00
jingli
5f2855882b kconfig: fix kconfig help of power down flash 2022-07-28 13:10:55 +08:00
jingli
23d934429c esp_hw_support/sleep: fix cannot pd cpu and rc fast at the same time during light sleep 
Since cpu retention dma use rc fast as clk source, so rc_fast_digi
will be enabled when we config to pd cpu. And cpu retention does not
need rc fast keep on during light sleep. So, if we use rc_fast_digi
to determine whether rc fast can be powered down, then cpu and and
rc fast cannot pd at the same time.
 2022-07-28 11:24:40 +08:00
wanlei
92abac1fd8 psram: fixed heap pool reservation for DMA/internal usage fail issue 
As heap block may be allocated into multiple non-continuous chunks, to
reserve enough memory for dma/internal usage, we do the malloc in the
step of max available block.
 2022-07-28 10:12:17 +08:00
Marius Vikhammer
90e58c3721 docs: fix all doxygen warnings 
Doxygen warnings would previously not result in a failed pipeline.
Fixed this as well as all current warnings.
 2022-07-05 11:14:40 +08:00
Jiang Jiang Jian
1bd2e3f9df Merge branch 'feature/s3_ulp_support_v4.4' into 'release/v4.4' 
ulp: Added ULP support for  esp32s3 (v4.4)

See merge request espressif/esp-idf!18621
 2022-07-01 10:51:18 +08:00
Marius Vikhammer
3c358dd074 ulp: only enable relevant wakeup sources for ULP 
Do not enable co-processor trap wakeup source when running ULP FSM, as this
could cause spurious wake-ups.
 2022-06-29 11:57:05 +08:00
Michael (XIAO Xufeng)
c3c802d9b8 Revert "touch_sensor: forbid from using touch sensor with sleep on ESP32-S3" 
This reverts commit a84faa3cef.
 2022-06-27 14:33:09 +08:00
Sudeep Mohanty
b72f987c5c ulp: Added ULP RISC-V support for esp32s3 
This commit adds support for ULP RISC-V for esp32s3.

Signed-off-by: Sudeep Mohanty <sudeep.mohanty@espressif.com>
 2022-06-22 13:33:14 +08:00
KonstantinKondrashov
b0a15716ee esp_hw_support: Fix time spent in light sleep when RTC is used for gettimeofday 
The esp_timer was not advanced correctly.
 2022-06-20 16:17:00 +00:00
jingli
4cc873dfd9 improve flash power down logic 2022-06-20 11:32:20 +08:00
Jiang Jiang Jian
1133b0ef10 Merge branch 'bugfix/touch_wait_circle_after_wakeup_from_sleep_on_s3_v4.4' into 'release/v4.4' 
touch: fix the touch sensor wait cycle on s3 (v4.4)

See merge request espressif/esp-idf!17424
 2022-06-19 22:49:08 +08:00
Jiang Jiang Jian
469e2e540b Merge branch 'feature/adds_check_32k_xtal_stopped_v4.4' into 'release/v4.4' 
esp_hw_support: Adds a msg when 32k xtal was stopped (v4.4)

See merge request espressif/esp-idf!18411
 2022-06-19 22:41:20 +08:00
KonstantinKondrashov
871af8c5a5 esp_hw_support: Adds a msg when 32k xtal was stopped 2022-06-09 22:45:31 +08:00
Marius Vikhammer
957505136b spinlock: fixed spinlocks not working on S3 if placed in PSRAM 
The compare and set instruction (S32C1I) cannot be used when
lock is not in internal memory.

Closes https://github.com/espressif/esp-idf/issues/9120
 2022-06-09 10:39:19 +08:00
chaijie
2a1002b4a4 modify voltage param to fit all mode of S3 2022-06-05 02:33:51 +08:00
Michael (XIAO Xufeng)
a2e1b6756e esp32s3: fixed dangerous power parameters in sleep modes 2022-06-05 02:33:51 +08:00
Michael (XIAO Xufeng)
f46bd50884 pm: putting dbias and pd_cur code into same function 2022-06-05 02:33:51 +08:00
Michael (XIAO Xufeng)
254870c3c4 rtc: fixed 8MD256 can't be used as RTC slow src on ESP32 
Sync configuration from other chips

Closes: https://github.com/espressif/esp-idf/issues/8007, https://github.com/espressif/esp-idf/pull/8089
 2022-06-05 02:33:50 +08:00
morris
0340c2f2bc Merge branch 'bugfix/keep_rtc8m_in_lightsleep_v4.4' into 'release/v4.4' 
pm: fixed RTC8M domain power down issue when used as RTC source (v4.4)

See merge request espressif/esp-idf!18075
 2022-05-30 09:54:39 +08:00
jingli
25c49588f9 esp_hw_‎support/sleep: ‎fix cannot lightsleep again after a wakeup from ULP 
Since ulp wakeup signal are connected to ulp int raw(except esp32), we
need to clear ulp int raw before sleep when ulp wakeup enabled. Otherwise,
if the ulp int raw is already set, chip will not sleep properly.

Closes https://github.com/espressif/esp-idf/issues/6229
 2022-05-19 23:13:42 +08:00
Michael (XIAO Xufeng)
ae6c52e9f9 Merge branch 'bugfix/fix_memory_miss_bug_v4.4' into 'release/v4.4' 
esp32c3/esp32s3: Fix cpu crash bug when wakeup from lightsleep for memory data miss (backport v4.4)

See merge request espressif/esp-idf!17826
 2022-05-19 13:47:20 +08:00
Jiang Jiang Jian
0bbdd67231 Merge branch 'bugfix/fix_s3_bbpll_calibrate_fail_bug_v4.4' into 'release/v4.4' 
ESP32S3: fix bbpll calibrate fail bug in high temperature  (backport v4.4)

See merge request espressif/esp-idf!17896
 2022-05-19 10:39:52 +08:00
chaijie
d222adbeeb solve memory error bug when in lightsleep mode 2022-05-18 17:43:13 +08:00
Michael (XIAO Xufeng)
e119d6cb06 pm: add powerdown for int_8m on ESP32-H2 
Also move the xtal fpu logic to sleep_modes.c
 2022-05-16 00:59:36 +08:00
Michael (XIAO Xufeng)
17b9cc6b4a pm: fixed RTC8M domain power issues 
introduced in e44ead5356

1. The int8M power domain config by default is PD. While LEDC is using
RTC8M as clock source, this power domain will be kept on.

But when 8MD256 is used as RTC clock source, the power domain should
also be kept on.

On ESP32, there was protection for it, but broken by commit
e44ead5356. Currently the power domain
will be forced on when LEDC is using RTC8M as clock source &&
!int8m_pd_en (user enable ESP_PDP_DOMAIN_RTC8M in lightsleep). Otherwise
the power domain will be powered off, regardless of RTC clock source.

In other words, int8M domain will be forced off (even when 8MD256
used as RTC clock source) if LEDC not using RTC8M as clock source, user
doesn't enable ESP_PDP_DOMAIN_RTC8M, or in deep sleep.

On later chips, there's no such protection, so 8MD256 could't be used as
RTC clock source in sleep modes.

This commit adds protection of 8MD256 clock to other chips. Fixes the
incorrect protection logic overriding on ESP32. Now the power domain
will be determiend by the logic below (order by priority):

    1. When RTC clock source uses 8MD256, power up
    2. When LEDC uses RTC8M clock source, power up
    3. In deepsleep, power down
    4. Otherwise determined by user config of ESP_PDP_DOMAIN_RTC8M,
       power down by default. (This is preferred to have highest
       priority, but it's kept as is because of current code structure.)

2. Before, after the macro `RTC_SLEEP_CONFIG_DEFAULT` decides dbias, the
protection above may force the int8m PU. This may cause the inconsistent
of dbias and the int8m PU status.

This commit lifts the logic of pd int8m/xtal fpu logic to upper layer
(sleep_modes.c).

Related: https://github.com/espressif/esp-idf/issues/8007, https://github.com/espressif/esp-idf/pull/8089

temp
 2022-05-12 15:57:09 +08:00
Jiang Jiang Jian
b6f4629e11 Merge branch 'bugfix/_rtc_slow_length_incorrectly_optimized_backport_v4.4' into 'release/v4.4' 
sleep_power_domain: fix _rtc_slow_length being incorrectly optimized by compiler(backport v4.4)

See merge request espressif/esp-idf!17974
 2022-05-03 15:04:09 +08:00
jingli
a2f141807f fix rtc mem load err(since the voltage of rtc regulator is too low) 2022-05-01 23:29:12 +08:00
jingli
74399f5b44 fix _rtc_slow_length being incorrectly optimized by compiler 2022-05-01 23:14:18 +08:00
chaijie
fe83802d65 fix c3 brownout bug after deepsleep 2022-04-28 18:23:28 +08:00
chaijie
a86cad6afe fix s3 bbpll calibrate fail bug in high temperature 2022-04-25 18:21:10 +08:00
Michael (XIAO Xufeng)
d378ca2b78 esp_phy: use spinlock to avoid regi2c access conflicts 2022-04-06 12:18:23 +08:00
Michael (XIAO Xufeng)
8522bb1178 regi2c: use safe version of spinlock, instead of ISR ver 2022-04-06 09:34:43 +08:00
Michael (XIAO Xufeng)
3503ee41ca sleep: fixed the issue error log not printed 2022-03-25 14:50:26 +08:00
Michael (XIAO Xufeng)
ea27a8543a touch_sensor: forbid from using touch sensor with sleep on ESP32-S3 
This is not supported yet.
 2022-03-25 14:50:26 +08:00
laokaiyao
19faa6ef43 touch: fix the touch sensor wait cycle on s3 2022-03-11 06:24:07 +00:00
Armando
32afe6a498 sleep: restore analog calibration registers after waking up from light sleep 
Closes https://github.com/espressif/esp-idf/issues/8287
Closes https://github.com/espressif/esp-idf/issues/7921
 2022-03-07 11:28:48 +08:00
morris
5f56bbd2d0 Merge branch 'bugfix/rtcio_increase_size_v4.4' into 'release/v4.4' 
sleep: fixed ext1 cannot wakeup via RTCIO >= 18 issue (v4.4)

See merge request espressif/esp-idf!17201
 2022-03-02 16:53:05 +08:00
Zim Kalinowski
000d3823bb Merge branch 'cumulative_backport_into_v4.4' into 'release/v4.4' 
Cumulative backport MR (v4.4)

See merge request espressif/esp-idf!17194
 2022-02-18 07:16:52 +00:00
Michael (XIAO Xufeng)
fd20ac807c sleep: fixed ext1 cannot wakeup via RTCIO >= 18 issue 
Closes https://github.com/espressif/esp-idf/issues/8231
 2022-02-18 11:44:20 +08:00
Marius Vikhammer
6664e6cf43 ds: update gen_digital_signature_tests.py to handle different max key sizes 
Max key size is now decided by target parameter, and related parameters are
no longer hard coded.

Closes https://github.com/espressif/esp-idf/issues/8243


(cherry picked from commit 4a3f50faa0)
 2022-02-17 11:24:54 +08:00
Cao Sen Miao
a74e06560b USB_SERIAL_JTAG: Fix the issue that there is no rom log when restarting 2022-02-15 18:56:06 +08:00
Michael (XIAO Xufeng)
c2c4b126f7 Merge branch 'feature/support_new_psram_v4.4' into 'release/v4.4' 
psram: add ESP32-D0WD-R2-V3 support(backport v4.4)

See merge request espressif/esp-idf!16705
 2022-02-13 14:13:38 +00:00
morris
42abd894d4 build: fix unused tag string 
Closes https://github.com/espressif/esp-idf/issues/8250
 2022-01-28 11:59:45 +08:00
Martin Vychodil
7d9652dccf System/Security: Memprot API unified (ESP32C3,ESP32S3) 
Unified Memory protection API for all PMS-aware chips

Closes JIRA IDF-3849
 2022-01-27 12:40:27 +08:00
Cao Sen Miao
e2ef65e117 psram: add ESP32-D0WD-R2-V3 support 2022-01-10 10:39:00 +08:00
Jakob Hasse
ee24264c75 feat (bootloader): added rng sampling 
Set maximum RNG query frequency to save value known from tests
 2022-01-03 16:24:41 +05:30
Armando
4a429d59ac adc: update adc calibration efuse version 
ADC calibration scheme and algorithm are not changed. Only the eFuse bit BLOCK1_VERSION is changed. This MR updated the logic to recognize the adc efuse version
 2021-12-13 13:03:23 +08:00
Jiang Jiang Jian
a89ff2677b Merge branch 'bugfix/fix_esp32h2_efuse_get_ext_mac_v4.4' into 'release/v4.4' 
efuse_table_gen: Fixes wrong joining fields with omitted names (v4.4)

See merge request espressif/esp-idf!15735
 2021-12-08 10:12:25 +00:00
Jiang Jiang Jian
67fcfc2e02 Merge branch 'feature/freertos_try_enter_critical_v4.4' into 'release/v4.4' 
freertos: Add portTRY_ENTRY_CRITICAL() and deprecate legacy spinlock fucntions (v4.4)

See merge request espressif/esp-idf!16040
 2021-12-08 10:10:17 +00:00
jingli
1d6c95000b reduce bootup time when using usb-serial-jtag 2021-12-03 20:50:22 +08:00
Darian Leung
c5efb55d43 freertos: Add portTRY_ENTRY_CRITICAL() and deprecate legacy spinlock fucntions 
Add TRY_ENTRY_CRITICAL() API to all for timeouts when entering critical sections.
The following port API were added:
- portTRY_ENTER_CRITICAL()
- portTRY_ENTER_CRITICAL_ISR()
- portTRY_ENTER_CRITICAL_SAFE()

Deprecated legacy spinlock API in favor of spinlock.h. The following API were deprecated:
- vPortCPUInitializeMutex()
- vPortCPUAcquireMutex()
- vPortCPUAcquireMutexTimeout()
- vPortCPUReleaseMutex()

Other Changes:
- Added portMUX_INITIALIZE() to replace vPortCPUInitializeMutex()
- The assembly of the critical section functions ends up being about 50 instructions longer,
  thus the spinlock test pass threshold had to be increased to account for the extra runtime.

Closes https://github.com/espressif/esp-idf/issues/5301
 2021-11-22 18:42:10 +08:00
Omar Chebib
2ca86a3eaf Sleep: fix wrong debug level 
Fix usage of ESP_LOGD in sleep_modes.c which triggers a panic when
used in debug log level.

* Closes https://github.com/espressif/esp-idf/issues/7942
 2021-11-22 16:32:21 +08:00
Li Shuai
e75762b02f sleep: deep sleep does not need cpu and wifi/bt mac retention 2021-11-12 19:38:32 +08:00
zhangwenxu
281598077a efuse: fix esp32h2 get ext_mac 2021-10-29 19:17:51 +08:00
Michael (XIAO Xufeng)
390f71cbcb Merge branch 'bugfix/add_support_for_mspi_to_work_with_cpu_clock_switch' into 'master' 
mspi: make cpu clock source switch safe

Closes IDFCI-902

See merge request espressif/esp-idf!15557
 2021-10-20 08:21:53 +00:00
Li Shuai
a939f7d34b light sleep: add software workaround for esp32s3 gpio reset issue 2021-10-20 11:36:22 +08:00
Li Shuai
62a4587e87 deep sleep: modified to support dual-core mode 2021-10-20 11:36:22 +08:00
Li Shuai
881e1b0fd5 deep sleep: add deep sleep support for esp32s3 2021-10-20 11:36:20 +08:00
Armando
c331c85318 mspi: make cpu clock source switch safe 
For some of the MSPI high frequency setting (e.g. 80M DDR mode Flash or PSRAM), timing tuning is required.
Certain delays will be added to the MSPI RX direction. When system clock switches down, the delays should be
cleared. When system clock switches up, the delays should be restored.
 2021-10-19 21:47:27 +08:00
wuzhenghui
5000aa877f fix rtc_clk_cal: Wait for timeout in a loop instead of just judge once 2021-10-19 12:07:34 +08:00
wuzhenghui
ab9df9945f fix stuck in rtc_clk_cal 2021-10-14 16:25:54 +08:00
Li Shuai
73829221f5 esp_hw_support: force power down wifi and bt power domain when rtc module init 2021-10-14 10:51:10 +08:00
Kevin (Lao Kaiyao)
a9faafee3c Merge branch 'feature/touch_sensor_driver_support_for_esp32s3' into 'master' 
driver(touch): support touch sensor for esp32s3 platform

Closes IDF-1784 and IDF-3302

See merge request espressif/esp-idf!14102
 2021-10-12 05:50:58 +00:00
Armando
16a91399f1 psram: put opiram_psram and spiram_psram in internal ram 
External memory is accessed via SPI0. When modifying the SPI0 registers,
should put the code in internal RAM. Otherwise when there is an ongoing
SPI0 transaction, CPU changes the SPI0 registers. This is dangerous.
Besides, modifying SPI0 registers may lead external memory to an
unstable state. Therefore putting these code in internal RAM is
necessary.
 2021-10-08 17:39:41 +08:00
Armando
7ff9332243 rtc: fix mspi timing issue when self-calibrate ocode 
When doing OCode self-calibration in rtc_init.c, it will change the
system clock from PLL to XTAL, which is in a lower frequency, and MSPI
timing tuning is not needed. Therefore we should modify the timing
configurations accordingly, and set it back after the calibration.

This is a temporary fix
 2021-10-08 15:59:57 +08:00