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Diffstat (limited to 'zephyr/Kconfig.pd_vbus_detection')
| -rw-r--r-- | zephyr/Kconfig.pd_vbus_detection | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/zephyr/Kconfig.pd_vbus_detection b/zephyr/Kconfig.pd_vbus_detection new file mode 100644 index 0000000000..dd3607aac6 --- /dev/null +++ b/zephyr/Kconfig.pd_vbus_detection @@ -0,0 +1,38 @@ +# Copyright 2022 The Chromium OS Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +if PLATFORM_EC_USBC +if PLATFORM_EC_USB_POWER_DELIVERY + +choice PLATFORM_EC_USB_PD_VBUS_DETECTION_TYPE + prompt "Select the method to detect VBUS" + default PLATFORM_EC_USB_PD_VBUS_DETECT_NONE + +config PLATFORM_EC_USB_PD_VBUS_DETECT_NONE + bool "No way to detect VBUS" + help + Choose this option if it is not possible to detect VBUS. This causes + the `check_vbus_level` function pointer in the driver struct to be NULL. + +config PLATFORM_EC_USB_PD_VBUS_DETECT_TCPC + bool "TCPC detects VBUS" + help + Choose this option if the TCPC can detect the presence of VBUS + +config PLATFORM_EC_USB_PD_VBUS_DETECT_CHARGER + bool "Charger detects VBUS" + help + Choose this option if the battery charger can detect the presence + of VBUS + +config PLATFORM_EC_USB_PD_VBUS_DETECT_PPC + bool "PPC detects VBUS" + help + Choose this option if the Power-Path Controller (PPC) can detect the + presence of VBUS + +endchoice # PLATFORM_EC_USB_PD_VBUS_DETECTION_TYPE + +endif # PLATFORM_EC_USB_POWER_DELIVERY +endif # PLATFORM_EC_USBC |