Thread (1 message) 1 message, 1 author, 2016-03-04

Re: Re: [PATCH v4 1/2] ehci-platform: Add support for controllers with multiple reset lines

From: Hans de Goede <hidden>
Date: 2016-03-04 07:27:26
Also in: linux-arm-kernel

Hi,

On 04-03-16 05:35, Greg Kroah-Hartman wrote:
On Sat, Feb 27, 2016 at 05:58:58PM +0100, Hans de Goede wrote:
quoted
From: Reinder de Haan <patchesrdh-I1/eAgTnXDYAvxtiuMwx3w@public.gmane.org>

At least the EHCI/OHCI found on the Allwinnner H3 SoC needs multiple
reset lines, the controller will not initialize while the reset for
its companion is still asserted, which means we need to de-assert
2 resets for the controller to work.

Signed-off-by: Reinder de Haan <patchesrdh-I1/eAgTnXDYAvxtiuMwx3w@public.gmane.org>
Signed-off-by: Hans de Goede <redacted>
Acked-by: Alan Stern <stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org>
Acked-by: Rob Herring <redacted>
---
Changes in v2:
-Use the new reset_control_[de]assert_shared reset-controller functions
Changes in v3:
-Adjust for changes to shared-reset reset-controller functions
Changes in v4:
-Fix Ugly continuation line
This breaks the build horribly :(

As does patch 2/2, ugh.
As said in the cover letter:

"These patches apply on top of the related
reset-controller patches which have just been merged here:

git://git.pengutronix.de/git/pza/linux.git reset/next"

I guess I should have done s/apply on top of/depend on/
in the above bit. These patches apply fine without those
changes, but indeed they will not build.

You may want to ask Philipp Zabel (added to the To: list)
to create a topic branch for this which you can merge into
your tree.

Regards,

Hans
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