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From: Wenyou Yang <wenyou.yang@atmel.com>
To: <nicolas.ferre@atmel.com>, <linux@arm.linux.org.uk>
Cc: <linux-arm-kernel@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>,
	<alexandre.belloni@free-electrons.com>,
	<sylvain.rochet@finsecur.com>, <peda@axentia.se>,
	<sergei.shtylyov@cogentembedded.com>, <linux@maxim.org.za>,
	<wenyou.yang@atmel.com>
Subject: [PATCH v2.0 0/2] ARM: AT91: pm: add support to disable the DDR's clock
Date: Mon, 9 Mar 2015 11:56:18 +0800	[thread overview]
Message-ID: <1425873378-8253-1-git-send-email-wenyou.yang@atmel.com> (raw)

Hi,

The patch series purpose is to disable the DDR controller's clock and DDR
system clock during the suspending to achieve the lower power consumption.

It is based on the branch, at91-4.0-fixes
git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
	+ [PATCH] ARM: at91: Add pm support for sama5d3 and sama5d4

Change log for v2.0
 - rebase.

Wenyou Yang (2):
  pm: at91: add the PM initialization for the sama5d3 and sama5d4
  pm: at91: add support to disable/enable the DDR clock

 arch/arm/mach-at91/generic.h              |    4 ++
 arch/arm/mach-at91/include/mach/sama5d3.h |    1 +
 arch/arm/mach-at91/include/mach/sama5d4.h |    5 ++
 arch/arm/mach-at91/pm.c                   |   25 +++++++++
 arch/arm/mach-at91/pm.h                   |    9 ++++
 arch/arm/mach-at91/pm_suspend.S           |   83 +++++++++++++++++++++++++++++
 arch/arm/mach-at91/sama5.c                |    8 ++-
 include/linux/clk/at91_pmc.h              |    1 +
 8 files changed, 135 insertions(+), 1 deletion(-)

-- 
1.7.9.5


             reply	other threads:[~2015-03-09  3:56 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-09  3:56 Wenyou Yang [this message]
2015-03-09  3:57 ` [PATCH v2.0 1/2] pm: at91: add the PM initialization for the sama5d3 and sama5d4 Wenyou Yang
2015-03-16 10:21   ` Sylvain Rochet
2015-03-18  0:52     ` Yang, Wenyou
2015-03-09  3:57 ` [PATCH v2.0 2/2] pm: at91: add support to disable/enable the DDR clock Wenyou Yang
2015-03-12 18:59 ` [PATCH v2.0 0/2] ARM: AT91: pm: add support to disable the DDR's clock Sylvain Rochet
2015-03-13 13:43 ` Nicolas Ferre

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