From: Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
To: Thierry Reding <thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Alexandre Courbot
<gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Russell King <linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org>,
Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
Catalin Marinas <catalin.marinas-5wv7dgnIgG8@public.gmane.org>,
Peter De Schrijver
<pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Will Deacon <will.deacon-5wv7dgnIgG8@public.gmane.org>,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org,
Mike Turquette
<mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
David Riley <davidriley-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Subject: Re: [PATCH v7 05/12] memory: Add NVIDIA Tegra memory controller support
Date: Mon, 17 Nov 2014 14:47:07 +0100 [thread overview]
Message-ID: <20141117134707.GA3762@8bytes.org> (raw)
In-Reply-To: <1415871157-21968-6-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
On Thu, Nov 13, 2014 at 10:32:30AM +0100, Thierry Reding wrote:
> From: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
>
> The memory controller on NVIDIA Tegra exposes various knobs that can be
> used to tune the behaviour of the clients attached to it.
>
> Currently this driver sets up the latency allowance registers to the HW
> defaults. Eventually an API should be exported by this driver (via a
> custom API or a generic subsystem) to allow clients to register latency
> requirements.
>
> This driver also registers an IOMMU (SMMU) that's implemented by the
> memory controller. It is supported on Tegra30, Tegra114 and Tegra124
> currently. Tegra20 has a GART instead.
>
> Signed-off-by: Thierry Reding <treding-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
> ---
> Hi Joerg,
>
> As I mentioned in the cover-letter, I would like to take this whole series
> through the Tegra tree to simplify dependency handling. Can I have your
> Acked-by on this patch?
Sure!
> drivers/iommu/Kconfig | 12 +-
> drivers/iommu/tegra-smmu.c | 1601 ++++++++++--------------------
> drivers/memory/Kconfig | 12 +-
> drivers/memory/Makefile | 3 +-
> drivers/memory/tegra/Kconfig | 7 +
> drivers/memory/tegra/Makefile | 7 +
> drivers/memory/tegra/mc.c | 301 ++++++
> drivers/memory/tegra/mc.h | 53 +
> drivers/memory/tegra/tegra114.c | 948 ++++++++++++++++++
> drivers/memory/tegra/tegra124.c | 995 +++++++++++++++++++
> drivers/memory/tegra/tegra30.c | 970 ++++++++++++++++++
> drivers/memory/tegra30-mc.c | 377 -------
> include/dt-bindings/memory/tegra114-mc.h | 25 +
> include/dt-bindings/memory/tegra124-mc.h | 31 +
> include/dt-bindings/memory/tegra30-mc.h | 24 +
> include/soc/tegra/mc.h | 107 ++
> 16 files changed, 3992 insertions(+), 1481 deletions(-)
Acked-by: Joerg Roedel <jroedel-l3A5Bk7waGM@public.gmane.org>
WARNING: multiple messages have this Message-ID (diff)
From: joro@8bytes.org (Joerg Roedel)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v7 05/12] memory: Add NVIDIA Tegra memory controller support
Date: Mon, 17 Nov 2014 14:47:07 +0100 [thread overview]
Message-ID: <20141117134707.GA3762@8bytes.org> (raw)
In-Reply-To: <1415871157-21968-6-git-send-email-thierry.reding@gmail.com>
On Thu, Nov 13, 2014 at 10:32:30AM +0100, Thierry Reding wrote:
> From: Thierry Reding <treding@nvidia.com>
>
> The memory controller on NVIDIA Tegra exposes various knobs that can be
> used to tune the behaviour of the clients attached to it.
>
> Currently this driver sets up the latency allowance registers to the HW
> defaults. Eventually an API should be exported by this driver (via a
> custom API or a generic subsystem) to allow clients to register latency
> requirements.
>
> This driver also registers an IOMMU (SMMU) that's implemented by the
> memory controller. It is supported on Tegra30, Tegra114 and Tegra124
> currently. Tegra20 has a GART instead.
>
> Signed-off-by: Thierry Reding <treding@nvidia.com>
> ---
> Hi Joerg,
>
> As I mentioned in the cover-letter, I would like to take this whole series
> through the Tegra tree to simplify dependency handling. Can I have your
> Acked-by on this patch?
Sure!
> drivers/iommu/Kconfig | 12 +-
> drivers/iommu/tegra-smmu.c | 1601 ++++++++++--------------------
> drivers/memory/Kconfig | 12 +-
> drivers/memory/Makefile | 3 +-
> drivers/memory/tegra/Kconfig | 7 +
> drivers/memory/tegra/Makefile | 7 +
> drivers/memory/tegra/mc.c | 301 ++++++
> drivers/memory/tegra/mc.h | 53 +
> drivers/memory/tegra/tegra114.c | 948 ++++++++++++++++++
> drivers/memory/tegra/tegra124.c | 995 +++++++++++++++++++
> drivers/memory/tegra/tegra30.c | 970 ++++++++++++++++++
> drivers/memory/tegra30-mc.c | 377 -------
> include/dt-bindings/memory/tegra114-mc.h | 25 +
> include/dt-bindings/memory/tegra124-mc.h | 31 +
> include/dt-bindings/memory/tegra30-mc.h | 24 +
> include/soc/tegra/mc.h | 107 ++
> 16 files changed, 3992 insertions(+), 1481 deletions(-)
Acked-by: Joerg Roedel <jroedel@suse.de>
next prev parent reply other threads:[~2014-11-17 13:47 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-13 9:32 [PATCH v7 00/12] NVIDIA Tegra memory controller and IOMMU support Thierry Reding
2014-11-13 9:32 ` Thierry Reding
[not found] ` <1415871157-21968-1-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-11-13 9:32 ` [PATCH v7 01/12] clk: tegra: Implement memory-controller clock Thierry Reding
2014-11-13 9:32 ` Thierry Reding
[not found] ` <1415871157-21968-2-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-11-14 1:53 ` Mike Turquette
2014-11-14 1:53 ` Mike Turquette
2014-11-14 9:14 ` Thierry Reding
2014-11-14 9:14 ` Thierry Reding
2014-11-13 9:32 ` [PATCH v7 02/12] amba: Add Kconfig file Thierry Reding
2014-11-13 9:32 ` Thierry Reding
2014-11-13 9:32 ` [PATCH v7 03/12] ARM: tegra: Move AHB Kconfig to drivers/amba Thierry Reding
2014-11-13 9:32 ` Thierry Reding
2014-11-13 9:32 ` [PATCH v7 04/12] of: Add NVIDIA Tegra memory controller binding Thierry Reding
2014-11-13 9:32 ` Thierry Reding
2014-11-13 9:32 ` [PATCH v7 05/12] memory: Add NVIDIA Tegra memory controller support Thierry Reding
[not found] ` <1415871157-21968-6-git-send-email-thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2014-11-17 13:47 ` Joerg Roedel [this message]
2014-11-17 13:47 ` Joerg Roedel
2014-11-13 9:32 ` [PATCH v7 06/12] ARM: tegra: Add memory controller support for Tegra30 Thierry Reding
2014-11-13 9:32 ` Thierry Reding
2014-11-13 9:32 ` [PATCH v7 07/12] ARM: tegra: Add memory controller support for Tegra114 Thierry Reding
2014-11-13 9:32 ` Thierry Reding
2014-11-13 9:32 ` [PATCH v7 08/12] ARM: tegra: Add memory controller support for Tegra124 Thierry Reding
2014-11-13 9:32 ` Thierry Reding
2014-11-13 9:32 ` [PATCH v7 09/12] ARM: tegra: Enable IOMMU for display controllers on Tegra30 Thierry Reding
2014-11-13 9:32 ` Thierry Reding
2014-11-13 9:32 ` [PATCH v7 10/12] ARM: tegra: Enable IOMMU for display controllers on Tegra114 Thierry Reding
2014-11-13 9:32 ` Thierry Reding
2014-11-13 9:32 ` [PATCH v7 11/12] ARM: tegra: Enable IOMMU for display controllers on Tegra124 Thierry Reding
2014-11-13 9:32 ` Thierry Reding
2014-11-13 9:32 ` [PATCH v7 12/12] memory: tegra: Add Tegra132 support Thierry Reding
2014-11-13 9:32 ` Thierry Reding
2014-11-13 10:12 ` [PATCH v7 00/12] NVIDIA Tegra memory controller and IOMMU support Arnd Bergmann
2014-11-13 10:12 ` Arnd Bergmann
2014-11-13 10:40 ` Mikko Perttunen
2014-11-13 10:40 ` Mikko Perttunen
2014-11-13 11:16 ` Thierry Reding
2014-11-13 11:16 ` Thierry Reding
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20141117134707.GA3762@8bytes.org \
--to=joro-zlv9swrftaidnm+yrofe0a@public.gmane.org \
--cc=catalin.marinas-5wv7dgnIgG8@public.gmane.org \
--cc=davidriley-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org \
--cc=gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org \
--cc=linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
--cc=linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org \
--cc=linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
--cc=pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
--cc=swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org \
--cc=thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org \
--cc=will.deacon-5wv7dgnIgG8@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.