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Add power-gpios device-tree binding property to power on module before communicating with it. This pin is called CHIP_PU in case of ESP32{,-S2} and CHIP_EN in case of ESP8266. Dedicated reset pin is available only on the latter, however Espressif recommends (in ESP8266 Hardware Design Guidelines) to use CHIP_EN instead. Follow those recommendations and use power-gpios to reset chip if that is provided over device-tree. Configure power-gpios and reset-gpios as inactive by default, so that chip becomes ready after executing esp_reset() function, either if one or both are provided over device-tree. Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com> |
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.. | ||
esp | ||
eswifi | ||
simplelink | ||
winc1500 | ||
CMakeLists.txt | ||
Kconfig |