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arm64: dts: rockchip: pull down rst-gpio of gmac-phy at suspend for rk3399-box
authorDavid Wu <david.wu@rock-chips.com>
Fri, 9 Sep 2016 04:21:42 +0000 (12:21 +0800)
committerHuang, Tao <huangtao@rock-chips.com>
Mon, 12 Sep 2016 06:00:36 +0000 (14:00 +0800)
commit9e5ea06cc7b881d4c8d03e066972184a5c3a0e12
tree674a383bc99884076fd152eabccb3e727caf87fctree | snapshot
parent9eae9656e2c19d2625a7764f86298a9c188cf62acommit | diff
arm64: dts: rockchip: pull down rst-gpio of gmac-phy at suspend for rk3399-box

Some phys would not enter low power mode by writing 'power down'
bit into phy common register0 such as RTL8211E. And pulling down
reset gpio is also a common way to make phy get low consumption,
if the supplied regulator of phy could not be disabled at suspend.

Change-Id: Ib01f48ec8c0bdec633868bb79e4155561ca6c471
Signed-off-by: David Wu <david.wu@rock-chips.com>
arch/arm64/boot/dts/rockchip/rk3399-box.dtsi diff | blob | history
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