From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753264AbbA0Fx3 (ORCPT ); Tue, 27 Jan 2015 00:53:29 -0500 Received: from eusmtp01.atmel.com ([212.144.249.242]:59828 "EHLO eusmtp01.atmel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752939AbbA0Fx0 (ORCPT ); Tue, 27 Jan 2015 00:53:26 -0500 From: Wenyou Yang To: , CC: , , , , , , , Subject: [PATCH v3 00/13] AT91 pm cleanup for 3.20 Date: Tue, 27 Jan 2015 13:50:10 +0800 Message-ID: <1422337810-3257-1-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 Hi Nicolas, This version is rebased on the branch: at91-3.20-cleanup of the repository git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git It is purpose to clean up the PM code, includes the patches from Peter Rosin and Sylvain Rochet. Since verifying the USB clock and USB PLL disabling before suspending to memory, it aslo depends on the following patch serials from Sylvain: [PATCHv6 0/5] USB: gadget: atmel_usba_udc: Driver improvements [PATCHv7 0/6] USB: host: Atmel OHCI and EHCI drivers improvements Removes CONFIG_AT91_SLOW_CLOCK config item to simply the PM config, The suspend to standby mode uses the same sram function as the suspend to memory mode. Remove some unused code. Alexandr & Sylvain, Thank you very much for so many feedbacks. Changes in v2: - Rebase on the at91-3.20-cleanup branch - Recover the verify clock condition, only for suspend to memory. - Collect ACK from Alexandre - Add the macro for PM mode Changes in v3 - Sylvain splits the patch in two - Add handling if no sram allocated for PM - Retain the STANDBY and SUSPEND_MEM select in at91_pm_enter. Peter Rosin (1): pm: at91: Workaround DDRSDRC self-refresh bug with LPDDR1 memories. Sylvain Rochet (2): pm: at91: pm_slowclock: fix suspend/resume hang up in timeouts pm: at91: pm_slowclock: remove clocks which are already stopped when entering slow clock mode Wenyou Yang (10): pm: at91: pm_slowclock: remove the unused code related with SLOWDOWN_MASTER_CLOCK pm: at91: move the copying the sram function to the sram initializationi phase ARM: at91: move select SRAM to ARCH_AT91 pm: at91: remove the config item CONFIG_AT91_SLOW_CLOCK pm: at91: the standby mode uses the same sram function as the suspend to memory mode pm: at91: rename file name: pm_slowclock.S -->pm_suspend.S pm: at91: rename function name: at91_slow_clock()-->at91_pm_suspend_sram_fn pm: at91: remove the at91_xxx_standby() function definitions in the pm.h pm: at91: setup: remove the struct ramc_ids .data at91_xxx_standby members pm: at91: amend the pm_suspend entry for at91_cpuidle_device arch/arm/mach-at91/Kconfig | 17 +- arch/arm/mach-at91/Makefile | 2 +- arch/arm/mach-at91/pm.c | 150 ++++++++--------- arch/arm/mach-at91/pm.h | 100 +---------- arch/arm/mach-at91/pm_slowclock.S | 323 ------------------------------------ arch/arm/mach-at91/pm_suspend.S | 277 +++++++++++++++++++++++++++++++ arch/arm/mach-at91/setup.c | 19 +-- include/soc/at91/at91sam9_ddrsdr.h | 2 +- 8 files changed, 367 insertions(+), 523 deletions(-) delete mode 100644 arch/arm/mach-at91/pm_slowclock.S create mode 100644 arch/arm/mach-at91/pm_suspend.S -- 1.7.9.5