pinctrl: qcom: add sm8250 pinctrl driver

This SoC features a pinctrl block with north, south, and west tiles
accessible to the AP.

Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
3 files changed