From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753906AbbJODpB (ORCPT ); Wed, 14 Oct 2015 23:45:01 -0400 Received: from nasmtp01.atmel.com ([192.199.1.246]:47855 "EHLO DVREDG02.corp.atmel.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751259AbbJODo7 (ORCPT ); Wed, 14 Oct 2015 23:44:59 -0400 From: Wenyou Yang To: Nicolas Ferre , Alexandre Belloni , Jean-Christophe Plagniol-Villard CC: Russell King , Stephen Boyd , Michael Turquette , , , , Wenyou Yang Subject: [PATCH 0/2] ARM: at91/pm: add ULP1 support Date: Thu, 15 Oct 2015 11:41:05 +0800 Message-ID: <1444880467-18598-1-git-send-email-wenyou.yang@atmel.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series is to add the ultra Low-power mode 1(ULP1) mode support. The ULP1 mode is introduced by SAMA5D2. In ULP1 mode, the system can achieve the lowest power consumption, and it can be woken up more quickly, about 30uS. Wenyou Yang (2): ARM: at91/pm: move enter sleep code to a procedure ARM: at91/pm: add ultra Low-power mode 1(ULP1) support arch/arm/mach-at91/pm.c | 29 +++++ arch/arm/mach-at91/pm.h | 7 ++ arch/arm/mach-at91/pm_suspend.S | 239 +++++++++++++++++++++++++++++---------- include/linux/clk/at91_pmc.h | 36 ++++++ 4 files changed, 249 insertions(+), 62 deletions(-) -- 1.7.9.5