linux-kernel - [PATCH 0/2] AT91 pm: add support to disable the DDR clock during the suspending

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Message-ID: <1423709668-8539-1-git-send-email-wenyou.yang@atmel.com>
Date:	Thu, 12 Feb 2015 10:54:28 +0800
From:	Wenyou Yang <wenyou.yang@...el.com>
To:	<nicolas.ferre@...el.com>, <linux@...im.org.za>,
	<linux@....linux.org.uk>
CC:	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <sylvain.rochet@...secur.com>,
	<alexandre.belloni@...e-electrons.com>,
	<patrice.vilchez@...el.com>, <sergei.shtylyov@...entembedded.com>,
	<mark.rutland@....com>, <lorenzo.pieralisi@....com>,
	<wenyou.yang@...el.com>
Subject: [PATCH 0/2] AT91 pm: add support to disable the DDR clock during the suspending

Hi,

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

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                |   10 +++-
 include/linux/clk/at91_pmc.h              |    1 +
 8 files changed, 136 insertions(+), 2 deletions(-)

-- 
1.7.9.5

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