From patchwork Tue Aug 10 17:28:47 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "gregkh@linuxfoundation.org" X-Patchwork-Id: 495793 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=-19.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, 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 E2672C432BE for ; Tue, 10 Aug 2021 17:51:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BAE3A60F56 for ; Tue, 10 Aug 2021 17:51:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236267AbhHJRvw (ORCPT ); Tue, 10 Aug 2021 13:51:52 -0400 Received: from mail.kernel.org ([198.145.29.99]:34572 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234212AbhHJRuP (ORCPT ); Tue, 10 Aug 2021 13:50:15 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 536006125F; Tue, 10 Aug 2021 17:42:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1628617346; bh=Ytw1cLf0Lyybp1VabA0vBqJp3f9hKUPHh5H1Z7c2aaE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Sg+lzGf97n7uDXS3CwrP10BFyBhStWio2dGGoZGVNX3lVoDXDkNcHtBXnn37DYSfd asXDJFa4D/ZJGiADvu/GIWIAECOnqakTb9+/h5p8ZNvBcFafYsNb864dzDTOapFnx2 fdo6fQT8Z4xCkZzaMVQBEhzpDhne0trHlqeGubNA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Vladimir Oltean , Gregory CLEMENT , Sasha Levin Subject: [PATCH 5.13 019/175] arm64: dts: armada-3720-turris-mox: fixed indices for the SDHC controllers Date: Tue, 10 Aug 2021 19:28:47 +0200 Message-Id: <20210810173001.582152565@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210810173000.928681411@linuxfoundation.org> References: <20210810173000.928681411@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Vladimir Oltean [ Upstream commit 923f98929182dfd04e9149be839160b63a3db145 ] Since drivers/mmc/host/sdhci-xenon.c declares the PROBE_PREFER_ASYNCHRONOUS probe type, it is not guaranteed whether /dev/mmcblk0 will belong to sdhci0 or sdhci1. In turn, this will break booting by: root=/dev/mmcblk0p1 Fix the issue by adding aliases so that the old MMC controller indices are preserved. Fixes: 7320915c8861 ("mmc: Set PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.14") Signed-off-by: Vladimir Oltean Signed-off-by: Gregory CLEMENT Signed-off-by: Sasha Levin --- arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts index ce2bcddf396f..f2d7d6f071bc 100644 --- a/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts +++ b/arch/arm64/boot/dts/marvell/armada-3720-turris-mox.dts @@ -19,6 +19,8 @@ aliases { spi0 = &spi0; ethernet1 = ð1; + mmc0 = &sdhci0; + mmc1 = &sdhci1; }; chosen {