tree fc13fb1525cde36e926fea9fea4274e50a195e3a
parent 34d18d3b446cf83d53e9ebf0e797f0a9bec4fac6
author Caesar Wang <wxt@rock-chips.com> 1472077892 +0800
committer Caesar Wang <wxt@rock-chips.com> 1472099367 +0800

rockchip: on rk3399 enable Schmitt trigger on 32 kHz clock

If we don't enable the Schmitt trigger on the 32 kHz clock then systems
won't always resume from suspend properly.  Presumably anything else in
the system that relies on the 32 kHz clock also will have problems
without the Schmitt trigger enabled.

Enable it always since having the 32 kHz clock on GPIO0_A0 isn't
exactly an optional feature, so all boards using rk3399 will need this.

Change-Id: Idc18c6cd1adc5be5f60efd9cb805d83d5cd40129