From patchwork Fri May 31 09:19:14 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 17353 Return-Path: X-Original-To: linaro@patches.linaro.org Delivered-To: linaro@patches.linaro.org Received: from mail-qa0-f71.google.com (mail-qa0-f71.google.com [209.85.216.71]) by ip-10-151-82-157.ec2.internal (Postfix) with ESMTPS id 4BF9925CAB for ; Fri, 31 May 2013 09:21:47 +0000 (UTC) Received: by mail-qa0-f71.google.com with SMTP id g10sf851430qah.6 for ; Fri, 31 May 2013 02:21:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-beenthere:x-forwarded-to:x-forwarded-for:delivered-to:from:to:cc :subject:date:message-id:x-mailer:in-reply-to:references :mime-version:x-gm-message-state:x-original-sender :x-original-authentication-results:precedence:mailing-list:list-id :x-google-group-id:list-post:list-help:list-archive:list-unsubscribe :content-type; bh=nsaroNPIs+2kaJb7YJPCoXaqTJUwL9X3qN6aL7189EA=; b=OdfAbXxzJyjKRHmsrlmLB0rBbDErDzzWvy/8wtm3y1/6qrCvgSi0GSxvgFUo1HRP9q TNXLXdqPJNhT1rgrSDCq9pvJ3Wtm27MQShaqnvqAXkPu3OL5VbIrLZGvmtFljzyTIqju YEGmNLsVLTHbaNIZE1QF539MBL4SQRuvf/Tv2ualApxy9nWVIMGEOmvd/kbfjX/Z8ZbF MQi6uNr9VtpkzLzL3LDKbRpm9+0lGw2C33pXVH+IHUNFImRKmbw/na/0Oq8sC0odI5sg 5ZV26F3f6UJbrJE/g+JUNJYcZFWNPH/+EElTcvVUzVdWJq/Xmr4ya19iNnEYDUEpeqlZ xXBQ== X-Received: by 10.224.59.205 with SMTP id m13mr6287936qah.7.1369992106953; Fri, 31 May 2013 02:21:46 -0700 (PDT) X-BeenThere: patchwork-forward@linaro.org Received: by 10.49.129.198 with SMTP id ny6ls824329qeb.75.gmail; Fri, 31 May 2013 02:21:46 -0700 (PDT) X-Received: by 10.52.159.72 with SMTP id xa8mr7937763vdb.48.1369992106765; Fri, 31 May 2013 02:21:46 -0700 (PDT) Received: from mail-vc0-f172.google.com (mail-vc0-f172.google.com [209.85.220.172]) by mx.google.com with ESMTPS id zp6si27826478vdb.54.2013.05.31.02.21.46 for (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Fri, 31 May 2013 02:21:46 -0700 (PDT) Received-SPF: neutral (google.com: 209.85.220.172 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) client-ip=209.85.220.172; Received: by mail-vc0-f172.google.com with SMTP id hf12so884122vcb.17 for ; Fri, 31 May 2013 02:21:46 -0700 (PDT) X-Received: by 10.52.69.200 with SMTP id g8mr7920427vdu.4.1369992106667; Fri, 31 May 2013 02:21:46 -0700 (PDT) X-Forwarded-To: patchwork-forward@linaro.org X-Forwarded-For: patch@linaro.org patchwork-forward@linaro.org Delivered-To: patches@linaro.org Received: by 10.220.229.199 with SMTP id jj7csp42466vcb; Fri, 31 May 2013 02:21:46 -0700 (PDT) X-Received: by 10.15.82.193 with SMTP id a41mr3123928eez.39.1369992104297; Fri, 31 May 2013 02:21:44 -0700 (PDT) Received: from eu1sys200aog124.obsmtp.com (eu1sys200aog124.obsmtp.com [207.126.144.157]) by mx.google.com with SMTP id n3si52068739eeg.9.2013.05.31.02.21.21 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Fri, 31 May 2013 02:21:44 -0700 (PDT) Received-SPF: neutral (google.com: 207.126.144.157 is neither permitted nor denied by best guess record for domain of linus.walleij@stericsson.com) client-ip=207.126.144.157; Received: from beta.dmz-us.st.com ([167.4.1.35]) (using TLSv1) by eu1sys200aob124.postini.com ([207.126.147.11]) with SMTP ID DSNKUahrkIiy2uxox9p+4vtN/WsrAWcdeABh@postini.com; Fri, 31 May 2013 09:21:44 UTC Received: from zeta.dmz-us.st.com (ns4.st.com [167.4.16.71]) by beta.dmz-us.st.com (STMicroelectronics) with ESMTP id 2665457; Fri, 31 May 2013 09:20:18 +0000 (GMT) Received: from relay1.stm.gmessaging.net (unknown [10.230.100.17]) by zeta.dmz-us.st.com (STMicroelectronics) with ESMTP id 624AE57; Fri, 31 May 2013 09:21:18 +0000 (GMT) Received: from exdcvycastm003.EQ1STM.local (alteon-source-exch [10.230.100.61]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (Client CN "exdcvycastm003", Issuer "exdcvycastm003" (not verified)) by relay1.stm.gmessaging.net (Postfix) with ESMTPS id CBDC924C07D; Fri, 31 May 2013 11:21:12 +0200 (CEST) Received: from steludxu4075.lud.stericsson.com (10.230.100.153) by smtp.stericsson.com (10.230.100.1) with Microsoft SMTP Server (TLS) id 8.3.279.5; Fri, 31 May 2013 11:21:17 +0200 From: Linus Walleij To: Cc: Arnd Bergmann , Ulf Hansson , Linus Walleij Subject: [PATCH 39/39] ARM: u300: Update MMC configs for u300 defconfig Date: Fri, 31 May 2013 11:19:14 +0200 Message-ID: <1369991954-17406-40-git-send-email-linus.walleij@stericsson.com> X-Mailer: git-send-email 1.7.11.3 In-Reply-To: <1369991954-17406-1-git-send-email-linus.walleij@stericsson.com> References: <1369991954-17406-1-git-send-email-linus.walleij@stericsson.com> MIME-Version: 1.0 X-Gm-Message-State: ALoCoQm6dOos/QoBbyr8y/hISmVkruSCMUDFqPEFr4AUjq0lcl5haIubpWY3TPzCvqXJFp+PY79K X-Original-Sender: linus.walleij@stericsson.com X-Original-Authentication-Results: mx.google.com; spf=neutral (google.com: 209.85.220.172 is neither permitted nor denied by best guess record for domain of patch+caf_=patchwork-forward=linaro.org@linaro.org) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Precedence: list Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org List-ID: X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , From: Ulf Hansson Enable MMC_UNSAFE_RESUME to be accomplish a proper suspend/resume cycle for SD/SDIO/(e)MMC. ARMMMCI host driver supports clock gating through runtime PM, thus MMC_CLKGATE is not needed. Moreover ARMMMCI can do scatter-gather which means we can explicity disable MMC_BLOCK_BOUNCE, since it's default enabled, to skip unnecessary bounce buffer copying. Signed-off-by: Ulf Hansson Signed-off-by: Linus Walleij --- arch/arm/configs/u300_defconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/configs/u300_defconfig b/arch/arm/configs/u300_defconfig index a5fa0d9..fd81a1b 100644 --- a/arch/arm/configs/u300_defconfig +++ b/arch/arm/configs/u300_defconfig @@ -49,7 +49,8 @@ CONFIG_BACKLIGHT_LCD_SUPPORT=y CONFIG_BACKLIGHT_CLASS_DEVICE=y # CONFIG_USB_SUPPORT is not set CONFIG_MMC=y -CONFIG_MMC_CLKGATE=y +CONFIG_MMC_UNSAFE_RESUME=y +# CONFIG_MMC_BLOCK_BOUNCE is not set CONFIG_MMC_ARMMMCI=y CONFIG_RTC_CLASS=y # CONFIG_RTC_HCTOSYS is not set