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Add rpipmic - #207
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JamesH65 wants to merge 2 commits into
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Add rpipmic#207JamesH65 wants to merge 2 commits into
JamesH65 wants to merge 2 commits into
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timg236
requested changes
Jul 28, 2026
| exit 1 | ||
| fi | ||
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| raw_output=$(vcgencmd pmicrd "$REG_ADDR") |
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The bootloader clears fatal PMIC events at power on. You'd need to read them from
/proc/device-tree/chosen/power/power_reset
| @@ -0,0 +1,61 @@ | |||
| #!/usr/bin/env bash | |||
| # | |||
| # Reads the PMIC EVT status register via vcgencmd and reports any | |||
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This is specific to the PMIC on Pi5.
vcgencmd pmicrd and pmicwr may well get deleted, but I think we'd probably need to replace them with a mailbox.
The bootloader clears fatal PMIC events at power on, so read the reset reason from /proc/device-tree/chosen/power/power_reset. Refuse to run on anything other than BCM2712 as the PMIC is Pi 5 specific, and treat the vcgencmd pmicrd read as optional since it may be removed.
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Added a commit addressing the review comments:
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@timg236 does this address your issues? Note: wants a "squash and merge" |
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Quick utility to make PMIC events human readable.