From: dinguyen@opensource.altera.com (Dinh Nguyen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 0/2] socfpga: fix hotplug/add suspend to ram
Date: Wed, 15 Oct 2014 14:50:32 -0500 [thread overview]
Message-ID: <alpine.DEB.2.02.1410151449060.16697@linux-builds1> (raw)
In-Reply-To: <1413315219-28885-1-git-send-email-atull@opensource.altera.com>
On Tue, 14 Oct 2014, atull at opensource.altera.com wrote:
> From: Alan Tull <atull@opensource.altera.com>
>
> Patch 1: socfpga: hotplug: put cpu1 in wfi
> Use WFI when putting CPU1 to sleep. Don't hold CPU1 in reset
> since that results in increased power consumption. Only
> briefly reset CPU1.
>
> Patch 2: socfpga: support suspend to ram
> * allocate space in ocram using sram driver
> * Add a function in ocram to do suspend to ram and
> place DDR in self-refresh
>
> Alan Tull (2):
> socfpga: hotplug: put cpu1 in wfi
> socfpga: support suspend to ram
>
> arch/arm/mach-socfpga/Kconfig | 1 +
> arch/arm/mach-socfpga/Makefile | 1 +
> arch/arm/mach-socfpga/core.h | 7 ++
> arch/arm/mach-socfpga/platsmp.c | 19 ++--
> arch/arm/mach-socfpga/pm.c | 150 ++++++++++++++++++++++++++++++++
> arch/arm/mach-socfpga/self-refresh.S | 157 ++++++++++++++++++++++++++++++++++
> arch/arm/mach-socfpga/socfpga.c | 10 +++
> 7 files changed, 337 insertions(+), 8 deletions(-)
> create mode 100644 arch/arm/mach-socfpga/pm.c
> create mode 100644 arch/arm/mach-socfpga/self-refresh.S
>
I've applied both patches. I just had to fixup a minor checkpatch error with
the 2nd patch:
ERROR: trailing whitespace
#284: FILE: arch/arm/mach-socfpga/self-refresh.S:34:
+^I/*^I$
total: 1 errors, 1 warnings, 354 lines checked
BR,
Dinh
WARNING: multiple messages have this Message-ID (diff)
From: Dinh Nguyen <dinguyen@opensource.altera.com>
To: Alan Tull <atull@opensource.altera.com>
Cc: <linux@arm.linux.org.uk>, <pavel@denx.de>, <arnd@arndb.de>,
<s.trumtrar@pengutronix.de>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <delicious.quinoa@gmail.com>,
<yvanderv@opensource.altera.com>
Subject: Re: [PATCH v3 0/2] socfpga: fix hotplug/add suspend to ram
Date: Wed, 15 Oct 2014 14:50:32 -0500 [thread overview]
Message-ID: <alpine.DEB.2.02.1410151449060.16697@linux-builds1> (raw)
In-Reply-To: <1413315219-28885-1-git-send-email-atull@opensource.altera.com>
On Tue, 14 Oct 2014, atull@opensource.altera.com wrote:
> From: Alan Tull <atull@opensource.altera.com>
>
> Patch 1: socfpga: hotplug: put cpu1 in wfi
> Use WFI when putting CPU1 to sleep. Don't hold CPU1 in reset
> since that results in increased power consumption. Only
> briefly reset CPU1.
>
> Patch 2: socfpga: support suspend to ram
> * allocate space in ocram using sram driver
> * Add a function in ocram to do suspend to ram and
> place DDR in self-refresh
>
> Alan Tull (2):
> socfpga: hotplug: put cpu1 in wfi
> socfpga: support suspend to ram
>
> arch/arm/mach-socfpga/Kconfig | 1 +
> arch/arm/mach-socfpga/Makefile | 1 +
> arch/arm/mach-socfpga/core.h | 7 ++
> arch/arm/mach-socfpga/platsmp.c | 19 ++--
> arch/arm/mach-socfpga/pm.c | 150 ++++++++++++++++++++++++++++++++
> arch/arm/mach-socfpga/self-refresh.S | 157 ++++++++++++++++++++++++++++++++++
> arch/arm/mach-socfpga/socfpga.c | 10 +++
> 7 files changed, 337 insertions(+), 8 deletions(-)
> create mode 100644 arch/arm/mach-socfpga/pm.c
> create mode 100644 arch/arm/mach-socfpga/self-refresh.S
>
I've applied both patches. I just had to fixup a minor checkpatch error with
the 2nd patch:
ERROR: trailing whitespace
#284: FILE: arch/arm/mach-socfpga/self-refresh.S:34:
+^I/*^I$
total: 1 errors, 1 warnings, 354 lines checked
BR,
Dinh
next prev parent reply other threads:[~2014-10-15 19:50 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-14 19:33 [PATCH v3 0/2] socfpga: fix hotplug/add suspend to ram atull at opensource.altera.com
2014-10-14 19:33 ` atull
2014-10-14 19:33 ` [PATCH v3 1/2] socfpga: hotplug: put cpu1 in wfi atull at opensource.altera.com
2014-10-14 19:33 ` atull
2014-10-15 7:48 ` Pavel Machek
2014-10-15 7:48 ` Pavel Machek
2014-10-14 19:33 ` [PATCH v3 2/2] socfpga: support suspend to ram atull at opensource.altera.com
2014-10-14 19:33 ` atull
2014-10-15 7:50 ` Pavel Machek
2014-10-15 7:50 ` Pavel Machek
2014-10-15 20:17 ` atull
2014-10-15 20:17 ` atull
2014-10-23 14:59 ` Dinh Nguyen
2014-10-23 14:59 ` Dinh Nguyen
2014-10-15 19:50 ` Dinh Nguyen [this message]
2014-10-15 19:50 ` [PATCH v3 0/2] socfpga: fix hotplug/add " Dinh Nguyen
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