[PATCH] pxa/hx4700: Fix basic suspend/resume

[Haojian Zhuang]

On Mon, Feb 27, 2012 at 10:32 AM, Paul Parsons <lost.distance at yahoo.com> wrote:
> Hello Haojian,
>
>> > What you want here is to keep the SPI chip select
>> deasserted (high)
>> > during suspend, so I think that should be DRIVE_HIGH
>> instead.
>> >
>> > Otherwise,
>> > Acked-by: Philipp Zabel <philipp.zabel at gmail.com>
>> >
>> This patch keeps a lot of devices in power-on mode (not
>> reset mode).
>> Is it necessary?
>
> No, of course not. This patch is just a first step to get hx4700 suspend
> mode working; currently it does not work at all.
>
> The suspend mode disposition of devices and GPIOs still needs to be
> reviewed at some point. For example, someone else discovered that the two
> Bluetooth outputs (GPIO43, GPIO45) account for approximately one third of
> the suspend mode power consumption! Correcting that will be my next patch.
>

Applied.