Merge branch 'tracking-qcomlt-pmic-gpio' into integration-linux-qcomlt

* tracking-qcomlt-pmic-gpio:
  pinctrl: qcom: fix compiler errors.
  pinctrl:qcom:ssbi: Enable gpio mode
  pinctrl: qcom: ssbi-pmic: promote driver to sub system level
  pinctrl: Introduce pinctrl driver for Qualcomm SSBI PMIC's
  mfd: pm8921: Expose pm8xxx_read_irq_status
  pinctrl: Qualcomm SPMI PMIC MPP pin controller driver
  pinctrl: Qualcomm SPMI PMIC GPIO pin controller driver
  pinctrl: Device tree bindings for Qualcomm PMIC MPP block
  pinctrl: Device tree bindings for Qualcomm PMIC GPIO block