tree 3c822bae4f11a542b90df58574f85edc48ff60d8
parent 7c23674a8843123e33aea99ba5a63b67da746485
author Andre Przywara <andre.przywara@arm.com> 1657858161 -0500
committer Andre Przywara <andre.przywara@arm.com> 1658184510 +0100

phy: sun4i-usb: Rework HCI PHY (aka "pmu_unk1") handling

As Icenowy pointed out, newer manuals (starting with H6) actually
document the register block at offset 0x800 as "HCI controller and PHY
interface", also describe the bits in our "PMU_UNK1" register.
Let's put proper names to those "unknown" variables and symbols.

While we are at it, generalise the existing code by allowing a bitmap
of bits to clear and set, to cover newer SoCs: The A100 and H616 use a
different bit for the SIDDQ control.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Samuel Holland <samuel@sholland.org>
Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>