From patchwork Tue Nov 3 20:33:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 317189 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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 6F4E3C388F9 for ; Tue, 3 Nov 2020 20:46:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 25309223EA for ; Tue, 3 Nov 2020 20:46:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604436384; bh=xvYuqG/nqQCnqPp65IkugOL6wIjSVb3Do3e6ftfhyx0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=D4BLV/b5dPB1ufZWo8AlDzD88YUyMMg1Z0graG4LxSOsXfXBEKT/njSDX1PzWNuBS mkvML3xDKHj44qzhPzilpRgGOBY/WsullABNxjk0SgSMYrzWorC+OJ+aeyGxNe1/2Q gIZT0oEokdz9p05o+5Rx3YVdyCSStfDUoJ0ar4Yg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731190AbgKCUqX (ORCPT ); Tue, 3 Nov 2020 15:46:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:35680 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731186AbgKCUqX (ORCPT ); Tue, 3 Nov 2020 15:46:23 -0500 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 487F420719; Tue, 3 Nov 2020 20:46:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604436382; bh=xvYuqG/nqQCnqPp65IkugOL6wIjSVb3Do3e6ftfhyx0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aZYS1cEHgaV8UDlsy3bCMvBTeWlecrUFS1EpmYhSsJphwIWm+TspVb3YuZc/hiCSg cEnSE/cEPBSRhpeqyT6LtVUhgf1h3c8p5sD+pzhjX+/Mif64xdS8bnmqXrgH0JL7TE 87ZgpXIgjGeR4CGfGHmOafwn/btaT/YccXhcGAJA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Konrad Dybcio , Bjorn Andersson , Sasha Levin Subject: [PATCH 5.9 178/391] arm64: dts: qcom: kitakami: Temporarily disable SDHCI1 Date: Tue, 3 Nov 2020 21:33:49 +0100 Message-Id: <20201103203358.883649659@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201103203348.153465465@linuxfoundation.org> References: <20201103203348.153465465@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Konrad Dybcio [ Upstream commit e884fb6cc89dce1debeae33704edd7735a3d6d9c ] There is an issue with Kitakami eMMCs dying when a quirk isn't addressed. Until that happens, disable it. Signed-off-by: Konrad Dybcio Link: https://lore.kernel.org/r/20200814154749.257837-1-konradybcio@gmail.com Signed-off-by: Bjorn Andersson Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi index 4032b7478f044..791f254ac3f87 100644 --- a/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi +++ b/arch/arm64/boot/dts/qcom/msm8994-sony-xperia-kitakami.dtsi @@ -221,7 +221,12 @@ }; &sdhc1 { - status = "okay"; + /* There is an issue with the eMMC causing permanent + * damage to the card if a quirk isn't addressed. + * Until it's fixed, disable the MMC so as not to brick + * devices. + */ + status = "disabled"; /* Downstream pushes 2.95V to the sdhci device, * but upstream driver REALLY wants to make vmmc 1.8v