From mboxrd@z Thu Jan 1 00:00:00 1970 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=-8.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 B1D74C433E0 for ; Mon, 8 Mar 2021 17:44:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 61BF765298 for ; Mon, 8 Mar 2021 17:44:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229730AbhCHRnw (ORCPT ); Mon, 8 Mar 2021 12:43:52 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42632 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230490AbhCHRnh (ORCPT ); Mon, 8 Mar 2021 12:43:37 -0500 Received: from mail-pf1-x42f.google.com (mail-pf1-x42f.google.com [IPv6:2607:f8b0:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 609A8C06174A for ; Mon, 8 Mar 2021 09:43:37 -0800 (PST) Received: by mail-pf1-x42f.google.com with SMTP id q204so7559141pfq.10 for ; Mon, 08 Mar 2021 09:43:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:in-reply-to:references:date:message-id :mime-version; bh=uwWUWLoMsALxcHxQsbHJKpnMdlF22xA3TzeHsMYUXPQ=; b=kCNWT0lXqOkM4RmLLhPl+m10hb8F4CTfgIHCjkBN7f4qzsJj4UM/mUv/ubbV6nDFdq 29M+SVrALg9Le3ixTZySh1ZrGBUlOCRYz1P+Uy1YJEms06tMjsbanautiiH2sRv4C5wT COCQpuyhUEnr/b+Qh0sT9oRhd0rIMYGmzgwljZR01ALVmFoJG8xTtBWqO2Tsylwa5/Za uuKP/rtHaqIx6CPjz98lYY2NbG5D9PaKuQN7W3lFAuVk2YUBaSekeG8T5ZjNShVPzHJc apZim89uS8F7ze+5DeNUvEj+UZCQRl9OWBbmLw6foIxcnXkhykazV1Px5fSInKpVkIMk pgeA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:in-reply-to:references:date :message-id:mime-version; bh=uwWUWLoMsALxcHxQsbHJKpnMdlF22xA3TzeHsMYUXPQ=; b=Q/i2dHIU5H9d74F++l1cW5WyNn7nxuKnpLJvAby7kFKR+ZxI+1s/HT974roVrf3NR0 Y0kQq5/izYEyXKyQ1Iqu8OYWy0OB/Tac7FySu0fZyY7bn81XVFI+WmWG+yMPh4vvsZ7/ xKPSchj/SUW8IsETecznN9WmFCif5Cd80M/STrLD/oS1il8js4Aw6jTMFJtV7y1ShsSr r7NXaJzxIm8sypAQltcasWRKrnjNtwYT7APyWhATXuMmkkDK9DxRfPvn3wdZqS6wWbHe y2yzZLSiDrqu8qdvTdIbzCCRFXj7IUbJUktTLt7pupoKo4IpWynh1JsiTyWI2nEORpE9 i+iQ== X-Gm-Message-State: AOAM5300kpgxnYIuSIBMb0IHGb8ynAwqQc6oXclqXG1KiUQydc+v923H +hhFNINMHYxVz0MYvKGG9h46KA== X-Google-Smtp-Source: ABdhPJzhf+mB9PVB+1XesHxjolF45VmgaClOL9Eyd/EXSG6MWSeKXpBNT17taop2vTwR/Jd+OT5lBg== X-Received: by 2002:a63:5044:: with SMTP id q4mr21095579pgl.178.1615225416788; Mon, 08 Mar 2021 09:43:36 -0800 (PST) Received: from localhost (c-71-197-186-152.hsd1.wa.comcast.net. [71.197.186.152]) by smtp.gmail.com with ESMTPSA id 184sm11855802pfc.176.2021.03.08.09.43.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Mar 2021 09:43:36 -0800 (PST) From: Kevin Hilman To: Alexander Stein , Rob Herring , Neil Armstrong , Jerome Brunet , Martin Blumenstingl Cc: devicetree@vger.kernel.org, linux-amlogic@lists.infradead.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v3 1/1] arm64: dts: amlogic: Assign a fixed index to mmc devices In-Reply-To: <2921197.CJbAp5Dgou@natsu> References: <20210127230852.66686-1-alexander.stein@mailbox.org> <20210203192824.854491-1-alexander.stein@mailbox.org> <2921197.CJbAp5Dgou@natsu> Date: Mon, 08 Mar 2021 09:43:35 -0800 Message-ID: <7him6135iw.fsf@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Alexander Stein writes: > Am Mittwoch, 3. Februar 2021, 20:28:24 CET schrieb Alexander Stein: >> Recently introduced async probe on mmc devices can shuffle block IDs. >> Pin them to fixed values to ease booting in environments where UUIDs >> are not practical. Use newly introduced aliases for mmcblk devices from [1]. >> [1] >> https://patchwork.kernel.org/patch/11747669/ >> >> Commit message taken from commit 0011c6d18277 ("arm64: dts: rockchip: Assign >> a fixed index to mmc devices on rk3399 boards.") >> >> The unconventional order (B, C, A) is due to the fact that sd_emmc_a is >> (according to the comments) only used for SDIO. >> >> AFAICS all boards either have both sd_emmc_b and sd_emmc_c or only one of >> them enabled. So the alias order should match the previous non-async order >> for all of them. >> >> Signed-off-by: Alexander Stein > > Any feedback on this? Sorry for the delay. I somehow missed this v3 at the end of the v5.12 cycle, but I've queued it up for v5.13 now so it should get broader testing in linux-next now. Kevin