[PATCH v3 0/2] soc: ti: wkup_m3_ipc: Add support for IO Isolation
Tony Lindgren
tony at atomide.com
Wed Apr 20 23:56:03 PDT 2022
Hi,
* Drew Fustini <dfustini at baylibre.com> [220414 19:24]:
> TI AM437x SoCs support isolation of the IOs so that control is taken
> from the peripheral they are connected to and overridden by values
> present in the control register for that pad. This series documents a
> new property 'ti,set-io-isolation' and updates the wkup_m3_ipc driver to
> inform the CM3 firmware when that property is set.
Care to list what hardware and board revisions you're able to test deep
sleep with?
Seems like my am437x-evm is too old for this where the board layout
does not match the schematics for removing a resistor to enable this.
Just wondering if I can still enable tests for this somehow :)
Regards,
Tony
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