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ADP5589 Production
The ADP5589 is a 19 channel GPIO (General Purpose Input/Output) port expander with built-in keypad matrix decoder, programmable logic, reset logic, and...
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ADP5589 on Analog.com

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ADP5589 Device Tree Driver

c.b. on Feb 3, 2026

Does a device tree driver exist for the ADP5589 keyboard controller? It looks like there's a platform driver, but we're looking for a device tree driver to use in our Buildroot distribution.

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embedded linux adp5589 linux kernel driver buildroot Controllers/Expanders linux Mobile I/O Expander and Keypad Controller Show More

c.b. on Dec 3, 2016 12:24 AM
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Disregard. We got it working. There was a naming convention mismatch between the DTS and the driver itself.
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nageshn on Dec 2, 2020 9:40 AM in reply to c.b.
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Can you provide the device tree binding that you got it working with?
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ADP5589 Device Tree Driver

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