ARM: dts: qcom: add ADC channels for pm8350b and smb139x on shima

Add CHG_TEMP, IIN_FB and ICHG_FB channels on PM8350B to read
charger temperature, input current and charging current. Add
SMB_TEMP, IIN_SMB and ICHG_SMB on both SMB139x charge pumps to
read SMB temperature, input current and charging current which
happens over reading virtual channels through PBS.

Change-Id: I347cacdf2aacc0db2b7e94a6b49293f45bc8665b