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Merge branch 'bugfix/enable_gpio_20_v3.3' into 'release/v3.3'

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gpio: Enable IO20 on ESP32 (backport v3.3)

See merge request espressif/esp-idf!15029
This commit is contained in:
Jiang Jiang Jian
2021-12-01 05:59:34 +00:00
parent 4baf48074c aafbb8f5a8
commit 46c4842c0e
1 changed files with 1 additions and 1 deletions
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components/soc/esp32/gpio_periph.c
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@ -35,7 +35,7 @@ const uint32_t GPIO_PIN_MUX_REG[GPIO_PIN_COUNT] = {
IO_MUX_GPIO17_REG,
IO_MUX_GPIO18_REG,
IO_MUX_GPIO19_REG,
0,
IO_MUX_GPIO20_REG, // This corresponding pin is only available on ESP32-PICO-V3 chip package
IO_MUX_GPIO21_REG,
IO_MUX_GPIO22_REG,
IO_MUX_GPIO23_REG,