power: regulator: add qcom-usb-vbus

Add regulator driver that allow some Qualcomm PMIC to
feed VBUS output to peripherals that are connected.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Acked-by: Caleb Connolly <caleb.connolly@linaro.org>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Caleb Connolly <caleb.connolly@linaro.org>
Link: https://lore.kernel.org/r/20250227094911.497219-3-rui.silva@linaro.org
Signed-off-by: Caleb Connolly <caleb.connolly@linaro.org>
diff --git a/drivers/power/regulator/Kconfig b/drivers/power/regulator/Kconfig
index 8f102a9..bab6831 100644
--- a/drivers/power/regulator/Kconfig
+++ b/drivers/power/regulator/Kconfig
@@ -224,6 +224,13 @@
 	  implements get/set api for a limited set of regulators used
 	  by u-boot.
 
+config DM_REGULATOR_QCOM_USB_VBUS
+	bool "Enable driver model for Qualcomm USB vbus regulator"
+	depends on DM_REGULATOR
+	---help---
+	  Enable support for the Qualcomm USB Vbus regulator. The driver
+	  implements get/set api for the regulator to be used by u-boot.
+
 config SPL_DM_REGULATOR_GPIO
 	bool "Enable Driver Model for GPIO REGULATOR in SPL"
 	depends on DM_REGULATOR_GPIO && SPL_GPIO