[RFC 0/9] IOMMU probe deferral support

[Sricharan]

Hi Marek,

> -----Original Message-----
> From: linux-arm-kernel [mailto:linux-arm-kernel-
> bounces at lists.infradead.org] On Behalf Of Marek Szyprowski
> Sent: Thursday, May 12, 2016 6:23 PM
> To: Sricharan R <sricharan at codeaurora.org>; will.deacon at arm.com;
> robin.murphy at arm.com; joro at 8bytes.org; iommu at lists.linux-
> foundation.org; linux-arm-kernel at lists.infradead.org;
> laurent.pinchart at ideasonboard.com
> Subject: Re: [RFC 0/9] IOMMU probe deferral support
> 
> Hello,
> 
> 
> On 2016-04-25 17:58, Sricharan R wrote:
> > This is mostly a repost of the probe deferral series from Laurent
> > Pinchart [1]. Added a check to fix boot with ACPI.
> > Adapted arm-smmu driver to work with deferred probing and added a new
> > api for the below reason. This is based on the generic iommu binding
> > series from Robin Murphy <robin.murphy at arm.com>.
> 
> Thanks for this patchset. I'm working on some serious rework in exynos
> power domains and clocks support code and it turned out that I need this
> feature to resolve probing order. It works fine on my internal tree, where
> some iommu controllers cannot get their clocks early enough.
> 
> Tested-by: Marek Szyprowski <m.szyprowski at samsung.com>
> 
   Thanks for testing. So the issue that I was facing also was the same
where the iommu
   controllers cannot get clocks early. So waiting for some suggestions if
this is right/
   or there is another way for doing this probe deferral?

Regards,
 Sricharan