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Device Tree • Re: MCP23017 overlay error -EIO: can't write IOCON 32

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... Has anything enabled the pull ups on the MCP23017? If not then there will be no voltage change. (Just don't ask me the correct route to configure this - it appears to go via a pin_config_set hook, but I don't know what can set that up).
tried that , an overlay is posted here, but could not test as I don't have the IC (yet).

Statistics: Posted by aBUGSworstnightmare — Fri Dec 20, 2024 2:58 pm



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