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: 11423517 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 15B0614BC for ; Fri, 6 Mar 2020 10:41:44 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E81422084E for ; Fri, 6 Mar 2020 10:41:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="QsTqNMxm" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E81422084E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=vnu/2g5HKtjTHyzmbSo0+BYujs9xvauWQbKyRlwloH8=; b=QsTqNMxmMauGGD zanij2QLpZGv2Mo93LRdYqpjGHyxdtCCn+Ihr40tL2sL0anMuyKxKMDzAa6KibzwKDCl0qzBeaQor 4YcScKS2eQtHQswRhC26LJVPJEgD3YU6vFoDMwB/q7531X/lz/SCe7iqS3LmX9StPqd89UXoJItrj d9vk9oVcy/3ttVG/3NkEPTiHTl5L8Cg5WEhZH1btUgMFDccKylZNYG5BLZ8Sj1xoaMAjkB97bs8Un bA1MH6ap2uZXSdLiJs8Rbdwjo9eHcxyheoVAGYWWoMAnf/UuWyubKWXUm15Oo4Hdaq6a07a4i/J6u sYY8sKJXBFX4oiZ7N5lA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jAAQI-0003OQ-IN; Fri, 06 Mar 2020 10:41:42 +0000 Received: from mx2.suse.de ([195.135.220.15]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jAAOA-00089T-4Q; Fri, 06 Mar 2020 10:39:33 +0000 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 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200306_023930_386015_49FEC2F3 X-CRM114-Status: GOOD ( 12.49 ) X-Spam-Score: -2.3 (--) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-2.3 points) pts rule name description ---- ---------------------- -------------------------------------------------- 0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [195.135.220.15 listed in wl.mailspike.net] -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [195.135.220.15 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record 0.0 RCVD_IN_MSPIKE_WL Mailspike good senders X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ulf.hansson@linaro.org, f.fainelli@gmail.com, phil@raspberrypi.org, linux-kernel@vger.kernel.org, Nicolas Saenz Julienne Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.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, };