From patchwork Fri Mar 6 10:38:54 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Saenz Julienne X-Patchwork-Id: 211139 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C641BC10F26 for ; Fri, 6 Mar 2020 10:39:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A683520848 for ; Fri, 6 Mar 2020 10:39:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727250AbgCFKjr (ORCPT ); Fri, 6 Mar 2020 05:39:47 -0500 Received: from mx2.suse.de ([195.135.220.15]:44144 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727101AbgCFKja (ORCPT ); Fri, 6 Mar 2020 05:39:30 -0500 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id B28D3B31F; Fri, 6 Mar 2020 10:39:28 +0000 (UTC) From: Nicolas Saenz Julienne To: devicetree@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, linux-rpi-kernel@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-mmc@vger.kernel.org, Adrian Hunter , Ray Jui , Scott Branden Cc: ulf.hansson@linaro.org, f.fainelli@gmail.com, phil@raspberrypi.org, Nicolas Saenz Julienne , linux-kernel@vger.kernel.org Subject: [PATCH 09/10] mmc: sdhci: iproc: Use SDHCI_QUIRK2_SET_BUS_VOLTAGE on bcm2711 Date: Fri, 6 Mar 2020 11:38:54 +0100 Message-Id: <20200306103857.23962-10-nsaenzjulienne@suse.de> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200306103857.23962-1-nsaenzjulienne@suse.de> References: <20200306103857.23962-1-nsaenzjulienne@suse.de> MIME-Version: 1.0 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Although vmmc is provided by a regulator, bcm2711's sdhci-iproc needs its bus voltage register to be set to a non-zero value. Failure to do so turns the core off. Signed-off-by: Nicolas Saenz Julienne --- 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 f4f5f0a70cda..e2fab52d6721 100644 --- a/drivers/mmc/host/sdhci-iproc.c +++ b/drivers/mmc/host/sdhci-iproc.c @@ -263,6 +263,7 @@ static const struct sdhci_iproc_data bcm2835_data = { static const struct sdhci_pltfm_data sdhci_bcm2711_pltfm_data = { .quirks = SDHCI_QUIRK_MULTIBLOCK_READ_ACMD12, + .quirks2 = SDHCI_QUIRK2_SET_BUS_VOLTAGE, .ops = &sdhci_iproc_32only_ops, };