Commit 778bdd14 authored Sep 16, 2019 by Chandana Kishori Chiluveru Committed by Gerrit - the friendly Code Review server Oct 14, 2019

dt-bindings: usb: Remove vconn_uses_external_source from qpnp-pdphy

The flag was introduced to support board designs where the PMIC's
VCONN input was connected directly to VBUS, and to prevent damage
to the Type-C connector if VBUS was greater than 5V. This is no
longer recommended to do in current and future board designs, so
remove this property as VCONN will always be independent from VBUS.

Change-Id: I0210ca0a81fd174d41764a6549dd0ef44695e058
Signed-off-by: Jack Pham <jackp@codeaurora.org>
Signed-off-by: Chandana Kishori Chiluveru <cchiluve@codeaurora.org>

parent 6ad646c4

Documentation/devicetree/bindings/usb/qpnp-pdphy.txt

+0 −3

Original line number	Diff line number	Diff line
		@@ -40,9 +40,6 @@ Optional properties:
		- vconn-supply: Regulator that enables VCONN source output. This will
		be supplied on the USB CC line that is not used for
		communication when Ra resistance is detected.
		- qcom,vconn-uses-external-source: Indicates whether VCONN supply is sourced
		from an external regulator. If omitted, then it is
		assumed it is connected to VBUS.
		- qcom,default-sink-caps: List of 32-bit values representing the nominal sink
		capabilities in voltage (millivolts) and current
		(milliamps) pairs.