Tool/software:
TI documentation mentioning certain I/O pins can be used for Partial I/O wakeup but doesn’t seem to work when we tested it.
This is as shown in the AM62x Datasheet
Is there a discrepancy between the datasheet and actual application? And is there any "workaround" or support for this SOC in the future?
Hello Anshu, sorry for the late reply. To answer your questions, I've put them in point form for easier read
1. How is PMIC configured -> PMIC is configured with an OTP of TPS65219-20W
2. Which IO was used to wakeup device from PIO mode -> GPIO7 was used in initial design
3. How was IO configured in device tree -> Linked to a zip file with the device tree
4. Suspend log -> Not available from my side
5. How is PMIC_LPM_EN0 was driven in hardware -> SOC output was directly connected to the PMIC Enable pin. Other than that, the INTERRUPT signal (active LOW) from port expander who's used to monitor other wake up sources are also connected to the signal to turn on PMIC when necessary. An external I/O used to turn on the device is also connected.
/cfs-file/__key/communityserver-discussions-components-files/791/Device_5F00_Tree_5F00_B1.zip
