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authorPhilippe Coval <[email protected]>2024-02-11 21:52:13 +0100
committerAndre Przywara <[email protected]>2024-03-03 23:43:43 +0000
commitc93a6fc8f5313b2aa7081d53c3061c7c1b94afca (patch)
tree87b5c5f8362ea9ad500de12acc230026c1e1e616 /include/linux/linux_string.h
parent2b9d6a18435f4472bb79409ffdb24095ee6b5f10 (diff)
arm: sunxi: Reduce inrush current on Olimex A20-OLinuXino_MICRO configs
This change fix reboot, both configurations were tested on my Olimex A20 Micro Rev E with debian-12. This issue was also present and fixed on A20 Lime2 (in 8311e84b18), quoting Olliver Schinagl: The lime2 features a too large capacitor on the LDO3 output, which causes the PMIC to shutdown when enabling power. To be able to still boot up however, we must gradually enable power on LDO3 for this board. We do this by enabling both the inrush quirk and the maximum slope the AXP209 supports. Link: https://bugs.debian.org/1060752 Cc: Olliver Schinagl <[email protected]> Cc: Priit Laes <[email protected]> Cc: Maxime Ripard <[email protected]> Signed-off-by: Philippe Coval <[email protected]> Reviewed-by: Andre Przywara <[email protected]>
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