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boards: shields: Add support for WIZ550io shield #69696

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Commits on Oct 17, 2024

  1. boards: shields: Add support for WIZ550io shield

    WIZ550io is a W5500 breakout board with an extra PIC12F519 MCU.
    The PIC12F519 MCU initialises the W5500 with a unique MAC address
    after a GPIO reset. The PIC12F519 requires a 150ms delay after GPIO
    reset to configure the W5500. There is an additional "ready" GPIO
    signal that can be used to reduce that delay.
    
    Signed-off-by: Grant Ramsay <gramsay@enphaseenergy.com>
    gramsay0 committed Oct 17, 2024
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