pinctrl: qcom: add qcm2290 pinctrl driver

This SoC has a basic pinctrl block with no tiles.

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>
diff --git a/drivers/pinctrl/qcom/Kconfig b/drivers/pinctrl/qcom/Kconfig
index e0196a8..de115bf 100644
--- a/drivers/pinctrl/qcom/Kconfig
+++ b/drivers/pinctrl/qcom/Kconfig
@@ -27,6 +27,13 @@
 	  Say Y here to enable support for pinctrl on the IPQ4019 SoC,
 	  as well as the associated GPIO driver.
 
+config PINCTRL_QCOM_QCM2290
+	bool "Qualcomm QCM2290 GCC"
+	select PINCTRL_QCOM
+	help
+	  Say Y here to enable support for pinctrl on the Snapdragon QCM2290 SoC,
+	  as well as the associated GPIO driver.
+
 config PINCTRL_QCOM_QCS404
 	bool "Qualcomm QCS404 GCC"
 	select PINCTRL_QCOM