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Commit 1986c4ca authored by Chen-Yu Tsai's avatar Chen-Yu Tsai Committed by Hans de Goede
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sunxi: axp221: Add VBUS detection support


Some of the AXP PMICs support VBUS detection, i.e. checking whether
VBUS power input is available and usable (supplied by an external
source). A few boards use this instead of a separate GPIO to detect
VBUS on USB OTG.

Signed-off-by: default avatarChen-Yu Tsai <wens@csie.org>
Acked-by: default avatarHans de Goede <hdegoede@redhat.com>
Signed-off-by: default avatarHans de Goede <hdegoede@redhat.com>
parent 5112703f
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