Add device tree bindings for qpnp-smb5 and qpnp-smblite charger drivers. Change-Id: Ib4a067f4813826a60d6ca63b1220071286e06bca Signed-off-by: Ayyagari Ushasreevalli <quic_aushasre@quicinc.com> Signed-off-by: Umang Chheda <quic_uchheda@quicinc.com>