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Merge branch 'feature/esp32p4_sdmmc_on_real_chip' into 'master'

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sdmmc: p4 sdmmc on real chip (relies ldo on real chip)

Closes IDF-6502

See merge request espressif/esp-idf!27762
This commit is contained in:
Armando (Dou Yiwen)
2024-01-05 11:43:30 +08:00
parent f8674e6610 a9a36512a8
commit dbe1df8cde
10 changed files with 112 additions and 41 deletions
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docs/en/api-reference/peripherals/sdmmc_host.rst
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@@ -76,6 +76,7 @@ Overview
- :c:macro:`SDMMC_HOST_SLOT_1` is routed via GPIO Matrix. This means that any GPIO may be used for each of the SD card signals. It is for non UHS-I usage.
- :c:macro:`SDMMC_HOST_SLOT_0` is dedicated to UHS-I mode, which is not yet supported in the driver.
Currently SDMMC host driver is using the on-chip LDO 4 as the default power supply. SDMMC power control driver is not supported yet. If you buy the ESP32P4 chip itself and plan to use SDMMC peripheral, make sure the VDDPST_5 pin is connected to the on-chip LDO 4 or correct external power supply.
Supported Speed Modes
---------------------