From: "Sricharan" <sricharan@codeaurora.org>
To: 'Stephen Boyd' <sboyd@codeaurora.org>
Cc: devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org,
will.deacon@arm.com, iommu@lists.linux-foundation.org,
mitchelh@codeaurora.org, linux-arm-kernel@lists.infradead.org
Subject: RE: [RFC PATCH 4/4] iommu/arm-smmu: Add support for specifying regulators
Date: Fri, 24 Jul 2015 17:58:20 +0530 [thread overview]
Message-ID: <006001d0c60c$3d6d39e0$b847ada0$@codeaurora.org> (raw)
In-Reply-To: <55AE8CBA.90805@codeaurora.org>
Hi Stephen,
> -----Original Message-----
> From: linux-arm-kernel [mailto:linux-arm-kernel-
> bounces@lists.infradead.org] On Behalf Of Stephen Boyd
> Sent: Tuesday, July 21, 2015 11:48 PM
> To: Sricharan R
> Cc: devicetree@vger.kernel.org; linux-arm-msm@vger.kernel.org;
> will.deacon@arm.com; iommu@lists.linux-foundation.org;
> mitchelh@codeaurora.org; linux-arm-kernel@lists.infradead.org
> Subject: Re: [RFC PATCH 4/4] iommu/arm-smmu: Add support for specifying
> regulators
>
> On 07/17/2015 09:53 AM, Sricharan R wrote:
> > From: Mitchel Humpherys <mitchelh@codeaurora.org>
> >
> > This adds the support to turn on the regulators required for SMMUs. It
> > is turned on during the SMMU probe and remains 'on' till the device
> > exists.
>
> The device always exists. Until the driver is removed perhaps?
>
Till the device exists.
> >
> > Signed-off-by: Sricharan R <sricharan@codeaurora.org>
>
> We won't be using regulators. We'll be using power domains instead so
> please rewrite this patch accordingly.
>
Ok. Thanks for the direction.
Regards,
Sricharan
WARNING: multiple messages have this Message-ID (diff)
From: sricharan@codeaurora.org (Sricharan)
To: linux-arm-kernel@lists.infradead.org
Subject: [RFC PATCH 4/4] iommu/arm-smmu: Add support for specifying regulators
Date: Fri, 24 Jul 2015 17:58:20 +0530 [thread overview]
Message-ID: <006001d0c60c$3d6d39e0$b847ada0$@codeaurora.org> (raw)
In-Reply-To: <55AE8CBA.90805@codeaurora.org>
Hi Stephen,
> -----Original Message-----
> From: linux-arm-kernel [mailto:linux-arm-kernel-
> bounces at lists.infradead.org] On Behalf Of Stephen Boyd
> Sent: Tuesday, July 21, 2015 11:48 PM
> To: Sricharan R
> Cc: devicetree at vger.kernel.org; linux-arm-msm at vger.kernel.org;
> will.deacon at arm.com; iommu at lists.linux-foundation.org;
> mitchelh at codeaurora.org; linux-arm-kernel at lists.infradead.org
> Subject: Re: [RFC PATCH 4/4] iommu/arm-smmu: Add support for specifying
> regulators
>
> On 07/17/2015 09:53 AM, Sricharan R wrote:
> > From: Mitchel Humpherys <mitchelh@codeaurora.org>
> >
> > This adds the support to turn on the regulators required for SMMUs. It
> > is turned on during the SMMU probe and remains 'on' till the device
> > exists.
>
> The device always exists. Until the driver is removed perhaps?
>
Till the device exists.
> >
> > Signed-off-by: Sricharan R <sricharan@codeaurora.org>
>
> We won't be using regulators. We'll be using power domains instead so
> please rewrite this patch accordingly.
>
Ok. Thanks for the direction.
Regards,
Sricharan
next prev parent reply other threads:[~2015-07-24 12:28 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-17 16:53 [RFC PATCH 0/4] iommu/arm-smmu: Add support for adding masters/clocks using generic bindings Sricharan R
2015-07-17 16:53 ` Sricharan R
2015-07-17 16:53 ` [RFC PATCH 1/4] iommu/arm-smmu: Init driver using IOMMU_OF_DECLARE Sricharan R
2015-07-17 16:53 ` Sricharan R
[not found] ` <1437152005-25092-2-git-send-email-sricharan-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-07-21 15:03 ` Will Deacon
2015-07-21 15:03 ` Will Deacon
2015-07-22 11:08 ` Sricharan
2015-07-22 11:08 ` Sricharan
[not found] ` <1437152005-25092-1-git-send-email-sricharan-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-07-17 16:53 ` [RFC PATCH 2/4] iommu/arm-smmu: Add xlate callback for initializing master devices from dt Sricharan R
2015-07-17 16:53 ` Sricharan R
2015-07-17 16:53 ` [RFC PATCH 3/4] iommu/arm-smmu: Add support for specifying clocks Sricharan R
2015-07-17 16:53 ` Sricharan R
[not found] ` <1437152005-25092-4-git-send-email-sricharan-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-07-21 15:01 ` Will Deacon
2015-07-21 15:01 ` Will Deacon
[not found] ` <20150721150122.GH31095-5wv7dgnIgG8@public.gmane.org>
2015-07-24 12:26 ` Sricharan
2015-07-24 12:26 ` Sricharan
2015-07-17 16:53 ` [RFC PATCH 4/4] iommu/arm-smmu: Add support for specifying regulators Sricharan R
2015-07-17 16:53 ` Sricharan R
[not found] ` <1437152005-25092-5-git-send-email-sricharan-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org>
2015-07-21 18:17 ` Stephen Boyd
2015-07-21 18:17 ` Stephen Boyd
2015-07-24 12:28 ` Sricharan [this message]
2015-07-24 12:28 ` Sricharan
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