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=-10.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,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 4D13CC433E0 for ; Thu, 18 Feb 2021 18:24:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E3E1264EB6 for ; Thu, 18 Feb 2021 18:24:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232098AbhBRSYI (ORCPT ); Thu, 18 Feb 2021 13:24:08 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36810 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231735AbhBRSKX (ORCPT ); Thu, 18 Feb 2021 13:10:23 -0500 Received: from mout-p-102.mailbox.org (mout-p-102.mailbox.org [IPv6:2001:67c:2050::465:102]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5DBF4C061756 for ; Thu, 18 Feb 2021 10:09:40 -0800 (PST) Received: from smtp2.mailbox.org (smtp2.mailbox.org [80.241.60.241]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mout-p-102.mailbox.org (Postfix) with ESMTPS id 4DhN5Y3LpYzQk8g; Thu, 18 Feb 2021 19:09:37 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=mailbox.org; h= content-type:content-type:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:date:subject:subject :from:from:received; s=mail20150812; t=1613671773; bh=W/Dls4BBn0 cZBu0J1HB0GO9lXeKTSNrYr87sAw81zvc=; b=ENGz48t9l3y4/vBYGldpgWmr+y nONQUabzsiW2uW3eRVexRkteGu46ZE1l4KefYDfbKI/pKNOiReaJ7C84PMQ9/hsU ZA5TOCEJFxKGsFOwfDwtwW06AQZ440HiKBNdrvKR+FTpHYzT5oSHybaxkYxXVC+q 9HzwYXtWX3xy2NL6sT2QbqX+pNL65gbBxLGYbJCkZDQaFB//78I4UTzc4U2glZ5e PMgZ2WqOmFTnEMQYL9q+fya/vZGyNcTkf65OQ4VAhP6AmsLki/X9UTSL9/lQRCbv NaG410FYx4yyjANiDY08Q6tMXrJOUMnoYMO/sPLsGGfDPwibHy4DXCwzF7xg== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mailbox.org; s=mail20150812; t=1613671775; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=9ZCc8BafT07k/uY7SVF+4P/8ZypzbJUznZWOpeKSXpQ=; b=X2d5YBZmnZgIn6wfcC64zps2sccljYASZfY9eiXvoSZY8yMt/aBSYqCBuX2BUntMSEDX4O tCB86ubvH2Yj7J+VUwjr4y09iVshlGpDMXaW+ikVLczFs1JYK0gfRjb8OGUH8O7zTYSQQr vkkMWknB/c5rg7CuIyhzQ5qz4rzOZcRBi3lLYkiHHfT46/568JR/pS56Iro9yH2lj5fSF5 RY3/Q2qPjJq8kw4/Y6TR4g9tQ5qZd8AR2MqvT06o3GKs62tQU5eQa4RAmn5puGxm/HJy5q PZt2OKAxZRrPk9m949c6M1lJFA8zc7BxU1517sqKVyHOlaB/AidH3U0TP6sykg== X-Virus-Scanned: amavisd-new at heinlein-support.de Received: from smtp2.mailbox.org ([80.241.60.241]) by spamfilter01.heinlein-hosting.de (spamfilter01.heinlein-hosting.de [80.241.56.115]) (amavisd-new, port 10030) with ESMTP id xu8EzBvS0Qa0; Thu, 18 Feb 2021 19:09:33 +0100 (CET) From: Alexander Stein To: Rob Herring , Kevin Hilman , 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 Date: Thu, 18 Feb 2021 19:09:30 +0100 Message-ID: <2921197.CJbAp5Dgou@natsu> In-Reply-To: <20210203192824.854491-1-alexander.stein@mailbox.org> References: <20210127230852.66686-1-alexander.stein@mailbox.org> <20210203192824.854491-1-alexander.stein@mailbox.org> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" X-MBO-SPAM-Probability: X-Rspamd-Score: -3.39 / 15.00 / 15.00 X-Rspamd-Queue-Id: 1A87917D1 X-Rspamd-UID: 48e893 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org 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? Best regards, Alexander