Add support for PMP8074 PMIC which is a companion PMIC for the Qualcomm
IPQ8074 SoC-s.

It shares the same subtype identifier as PM8901.
Signed-off-by: NRobert Marko <robimarko@gmail.com>
Signed-off-by: NLee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20220818221815.346233-2-robimarko@gmail.com