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ARM: dts: imx7-colibri: allow to disable Ethernet rail
authorStefan Agner <stefan@agner.ch>
Wed, 29 Mar 2017 23:21:11 +0000 (16:21 -0700)
committerShawn Guo <shawnguo@kernel.org>
Mon, 10 Apr 2017 08:16:20 +0000 (16:16 +0800)
commit8f4c8bd9561cafd10d3a885900213ce4a544edbe
tree40689d178bc892a990a3f97079475d1aac7c5338tree | snapshot
parent55dfc902b87c506b90e11dc34f5acc2a840c4e78commit | diff
ARM: dts: imx7-colibri: allow to disable Ethernet rail

The regulator-always-on property on the Ethernet rail prevents Linux
from disabling the rail when Ethernet is shut down (suspend or simply
link down). With this change the regulator framework will disable the
rail when the Ethernet PHY is not used, saving power especially on
carrier board not using Ethernet.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
arch/arm/boot/dts/imx7-colibri.dtsi diff | blob | history
Domain: System / Kernel;