Now that this functionality is modeled using the device tree and
regulator uclass, the named GPIO is not referenced anywhere. Remove
it, along with the rest of the support for AXP virtual GPIOs.
Series-to: Andre Przywara <andre.przywara@arm.com>
Series-to: Jagan Teki <jagan@amarulasolutions.com>
Series-cc: Chen-Yu Tsai <wens@csie.org>
Series-cc: Hans de Goede <hdegoede@redhat.com>
Series-cc: Icenowy Zheng <icenowy@aosc.xyz>
Series-cc: Maxime Ripard <mripard@kernel.org>
Series-cc: Adam Sampson <ats@offog.org>
Series-cc: Stefan Roese <sr@denx.de>
Series-cc: u-boot@lists.denx.de
Cover-letter:
sunxi: Control USB VBUS supplies via DT regulators
This series converts sunxi boards from controlling VBUS suppllies using
GPIO name strings in Kconfig to using regulator devices probed via the
devicetree. ARCH_SUNXI already implies DM_REGULATOR_FIXED, so the only
new driver needed is for the AXP PMIC drivevbus regulator. This is part
2 of 3 for removing the PHY driver's GPIO Kconfig options. Part 1 was
here[1]. Part 3 will finish converting the VBUS/ID detection GPIOs; it
requires adding some missing DT properties to a couple of boards, so it
will have to wait for at least the next DT sync from Linux.
I tried to verify (by inspection) every board affected by this change,
but there is some possibility that this could break some boards. See the
commit message for patch 3. I have CCed some relevant board maintaners;
please test this patch series if you have the opportunity.
[1]: https://lore.kernel.org/u-boot/20230122234623.1636-1-samuel@sholland.org/
END
Signed-off-by: Samuel Holland <samuel@sholland.org>
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