Thread (29 messages) 29 messages, 4 authors, 2019-01-21

Re: [PATCH 2/8] gpio: zynq: Wakeup gpio controller when it is used as IRQ controller

From: Shubhrajyoti Datta <hidden>
Date: 2019-01-21 07:17:59
Also in: linux-gpio, lkml

On Fri, Jan 11, 2019 at 8:26 PM Linus Walleij [off-list ref] wrote:
On Fri, Jan 11, 2019 at 1:54 PM Thomas Petazzoni
[off-list ref] wrote:
quoted
On Fri, 11 Jan 2019 10:54:20 +0100, Linus Walleij wrote:
quoted
My stance is that the driver is responsible of enabling and managing
runtime PM for its hardware block(s).

Runtime PM in the core should only be added if the core needs to
be aware about it, such as is the case when e.g. a block device
needs to drain its write buffer before going to runtime sleep.

I fail so see why the GPIO core need to be aware about this.
In this very same thread at
https://www.spinics.net/lists/arm-kernel/msg600515.html,  you kind of
I was not abloe to open the link could you please let me  know if I am
missing something?

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