From patchwork Mon Feb 12 20:02:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Wahren X-Patchwork-Id: 10214367 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id A8DA460153 for ; Mon, 12 Feb 2018 20:04:26 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 89B7228ABB for ; Mon, 12 Feb 2018 20:04:26 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 79E3828BCB; Mon, 12 Feb 2018 20:04:26 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E666028ABB for ; Mon, 12 Feb 2018 20:04:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751205AbeBLUEZ (ORCPT ); Mon, 12 Feb 2018 15:04:25 -0500 Received: from mout.kundenserver.de ([212.227.126.135]:48735 "EHLO mout.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751021AbeBLUEY (ORCPT ); Mon, 12 Feb 2018 15:04:24 -0500 Received: from localhost.localdomain ([95.90.209.156]) by mrelayeu.kundenserver.de (mreue007 [212.227.15.167]) with ESMTPSA (Nemesis) id 0LiJxI-1eFIxj3ODU-00clSE; Mon, 12 Feb 2018 21:03:55 +0100 From: Stefan Wahren To: Adrian Hunter , Ulf Hansson Cc: Eric Anholt , Ray Jui , Scott Branden , Jon Mason , linux-arm-kernel@lists.infradead.org, bcm-kernel-feedback-list@broadcom.com, linux-mmc@vger.kernel.org, Stefan Wahren Subject: [PATCH] mmc: sdhci-iproc: Disable preset values for BCM2835 Date: Mon, 12 Feb 2018 21:02:44 +0100 Message-Id: <1518465764-30051-1-git-send-email-stefan.wahren@i2se.com> X-Mailer: git-send-email 2.7.4 X-Provags-ID: V03:K0:tjDDnWKyHs3q07jua992G9BsE9eZrfWH4DM2Cd40f5TYJN7BJC5 pGg/Z21PI9+mp2YELk/Vn5fvQROq4Ts6dLPqMnWkSkLI1A6i9BH8NV0Avl8fWwHFljjDkFG GM9vIOAxatWJMPfmf9xkzLahs9YLDEP5ner14csjSYsRAY1o/96wFwT+3cVPSDl3yxkA3kS swB3k6VXSGvxKniGwqJ6A== X-UI-Out-Filterresults: notjunk:1; V01:K0:CyanD4HlJGI=:JMmk6tOFnxXlqwkomw2Xvh MljXZBH7UP4zuZDaxRFll0wY2BSKGPZU7ugI3J5PVpo8g1hShVFby6yK1ChUMF8X/32G6Y62F IAZaeMIr1gBvQc5+LKa5yLXKX+pB5VCk1YEHydmIY+ot+4YWgUT4QKiF1sW6Xa7kXXhhv75ck Rx6CZukQiD7mSubqJTvirmqSC6mMoDvoNfqCONSEdF8uED3LiLA6Yth0PTnIJz++7LL4jXmD6 BY1lxotyFP/ijn/0kvDN6ucSK7J8liLhSZoMQxEp9yqkI+34R/z+5IXR8stispe1oVHKDOWRp dB0mUVGAmNYoseUZVCdacNclxtxjK59/NAZOBvZwJxAJbWzDkbMDBLEYR1/uzi5SMHTCFwDre LwJhJqvaEasfGjf4kPBZW0J56mgX1JM/1Ju2fRv9NFZxM9ernyNIDI7ITwfp6FohNCimzwZTb R2w6L0DL75gtFtyPdMzgI6QPwCLOHtYMiAcQcQ+fsGibjP9blPJm9RcrVogAjrbYFLB5rMaMT fXMar9e4D2H5los35BQ/iUcFQ97jTsE9uY9SNkuO8dE9DvmazlFefHSdwmXwHcQl56A4/yFlp oTVuXKo9hUlPm+KgMiYYp9ZJxQlwU1kF2etWDcL5iOJTOpI7TRGylEJNAXBCKRI+6mc0gb+NR OL5mhVO5tg+L7TfLCjin//Q2A4LtSkDpjBh48jruAoSIUumWjkTAPLLutazh8v0qSgEz/djQP lcqU6xBCWrB8myAUhCPpn61gBqxxLbSFfqq87U7ctoWjlla0b+ROM9mvrfo= Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP According to the BCM2835 datasheet there are no preset value registers. This wasn't an issue before, because we didn't propagate 1.8V support. Signed-off-by: Stefan Wahren --- drivers/mmc/host/sdhci-iproc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mmc/host/sdhci-iproc.c b/drivers/mmc/host/sdhci-iproc.c index 61666d2..0ef741b 100644 --- a/drivers/mmc/host/sdhci-iproc.c +++ b/drivers/mmc/host/sdhci-iproc.c @@ -214,6 +214,7 @@ static const struct sdhci_pltfm_data sdhci_bcm2835_pltfm_data = { SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK | SDHCI_QUIRK_MISSING_CAPS | SDHCI_QUIRK_NO_HISPD_BIT, + .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN, .ops = &sdhci_iproc_32only_ops, };