net:doc: reset in suspend

2018-05-12 15:30:29 +08:00
parent 3b20cb1992
commit 008ebbbf17
1 changed files with 2 additions and 0 deletions
--- a/Documentation/devicetree/bindings/net/fsl-fec.txt
+++ b/Documentation/devicetree/bindings/net/fsl-fec.txt
@ -12,6 +12,8 @@ Optional properties:
  only if property "phy-reset-gpios" is available.  Missing the property
  will have the duration be 1 millisecond.  Numbers greater than 1000 are
  invalid and 1 millisecond will be used instead.
+- i2som,phy-reset-in-suspend : keeps the phy in reset during suspend mode to
+  avoid back-drives through the reset line.
 - phy-supply : regulator that powers the Ethernet PHY.
 - phy-handle : phandle to the PHY device connected to this device.
 - fixed-link : Assume a fixed link. See fixed-link.txt in the same directory.