The volume down key is controlled by PMIC via the PON hardware on
sa8775p platform, so enable the same for sa8775p-ride.
Signed-off-by: Shazad Hussain <quic_shazhuss@quicinc.com>
Link: https://lore.kernel.org/r/20231107120503.28917-1-quic_shazhuss@quicinc.comSigned-off-by: Bjorn Andersson <andersson@kernel.org>