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authorGuenter Roeck <groeck@chromium.org>2017-04-28 00:09:56 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-04-28 12:28:25 +0300
commitf0690a25a140b853b1842fa80faf828601bb47e8 (patch)
tree124e49d0396b478d85bbd83f18a58dc5298d0b9d /drivers/staging/Kconfig
parentd852ed98f62e0d44f594adb850b3d6cedb5c9292 (diff)
downloadlinux-f0690a25a140b853b1842fa80faf828601bb47e8.tar.xz
staging: typec: USB Type-C Port Manager (tcpm)
This driver implements the USB Type-C Power Delivery state machine for both source and sink ports. Alternate mode support is not fully implemented. The driver attaches to the USB Type-C class code implemented in the following patches. usb: typec: add driver for Intel Whiskey Cove PMIC USB Type-C PHY usb: USB Type-C connector class This driver only implements the state machine. Lower level drivers are responsible for - Reporting VBUS status and activating VBUS - Setting CC lines and providing CC line status - Setting line polarity - Activating and deactivating VCONN - Setting the current limit - Activating and deactivating PD message transfers - Sending and receiving PD messages The driver provides both a functional API as well as callbacks for lower level drivers. Signed-off-by: Guenter Roeck <groeck@chromium.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/Kconfig')
-rw-r--r--drivers/staging/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 4c360f8071a8..b1fc626125aa 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -104,4 +104,6 @@ source "drivers/staging/vc04_services/Kconfig"
source "drivers/staging/bcm2835-audio/Kconfig"
+source "drivers/staging/typec/Kconfig"
+
endif # STAGING