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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 1704AE75434 for ; Tue, 3 Oct 2023 08:36:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:From:References:Cc:To:Subject: MIME-Version:Date:Message-ID:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=cIrtMEoP6SSvHFeiW4jbu8ZzogQtnmeMxJE/T1JxJGY=; b=X5fqU03Qc3b0J5 +5UTAP4ZQXVgmWRzoaAZhayALZh5RuQbzclBrC4IRYVDTzX3yuISGnVglUHx6TR+5oaf6yx6hLOoJ Fdce+riXShYT/v0vaTtsJJh1g2qOAc5Fj7IU7OjeLvoUE7ahSwRyV0ENLkTzirBBtA/BVAfwtJl0R YPszOInjlaHcPE2cwfHadoJSnusc0MfaCVEI4CnMgQiwW5GyeWdSyPUdeZgJ8JPDQrvhrInT4OXMi PnTeTD2UWFoIWkO/RkXiwc/dlXv+rmqPz4RLspZX4Xy47dD/nJA4yGTRP3blW77oqGUlFlHkuQ2Ym /cbcGAzh/RMuuq6o4knw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qnatD-00E9ra-1N; Tue, 03 Oct 2023 08:36:23 +0000 Received: from madras.collabora.co.uk ([2a00:1098:0:82:1000:25:2eeb:e5ab]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qnat9-00E9qK-32; Tue, 03 Oct 2023 08:36:22 +0000 Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by madras.collabora.co.uk (Postfix) with ESMTPSA id 013D16606EE0; Tue, 3 Oct 2023 09:36:14 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1696322175; bh=SViJ5J9CMGr2sf0Etj/ajk/FEUe0ldzSz/SBtVJR1CY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=nyX4WA7uzIcmi5pybEkyZnUwPiTBFzZYejRx/MLOlcfkl6XywcQildvHrg8AQmmkq zcxfPSuah6Z6eGD7q6RGIhvHPHxmKtnhZ9R6Z3ypU1EumEY7487FfWFIK7zwmdgW5Q FdXEs749Ch24rAKkHbiNOhHSMUP/m7yC+SdOc1orYw3Z12UmXz4aMFdDbYBCRemW98 Fn9zzW9oNPWyrerZNoW1ZNMtxrmHUKn7MjknT6DgOaSi5vjCZN9/CGymiPIYxkbqft T3BdgzWirXH7mwybgThh4Sa13MWRaCRDoPHOaU53eSi1HTCUf/VY5uLAgl3hUu2QWM 3NcqMHT9t5EiQ== Message-ID: <23f32b2a-a1fc-da13-e36d-c385abaa9d78@collabora.com> Date: Tue, 3 Oct 2023 10:36:12 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.15.0 Subject: Re: [PATCH v2 2/2] arm64: dts: mt7986: fix emmc hs400 mode without uboot initialization Content-Language: en-US To: Frank Wunderlich , linux-mediatek@lists.infradead.org Cc: Frank Wunderlich , Chaotian Jing , Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , Wenbin Mei , Sam Shih , linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Eric Woudstra , stable@vger.kernel.org References: <20230629184318.551317-1-linux@fw-web.de> <20230629184318.551317-3-linux@fw-web.de> From: AngeloGioacchino Del Regno In-Reply-To: <20230629184318.551317-3-linux@fw-web.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231003_013620_129509_AECD408D X-CRM114-Status: GOOD ( 11.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Il 29/06/23 20:43, Frank Wunderlich ha scritto: > From: Eric Woudstra > > Eric reports errors on emmc with hs400 mode when booting linux on bpi-r3 > without uboot [1]. Booting with uboot does not show this because clocks > seem to be initialized by uboot. > > Fix this by adding assigned-clocks and assigned-clock-parents like it's > done in uboot [2]. > > [1] https://forum.banana-pi.org/t/bpi-r3-kernel-fails-setting-emmc-clock-to-416m-depends-on-u-boot/15170 > [2] https://github.com/u-boot/u-boot/blob/master/arch/arm/dts/mt7986.dtsi#L287 > > Cc: stable@vger.kernel.org > Fixes: 513b49d19b34 ("arm64: dts: mt7986: add mmc related device nodes") > Signed-off-by: Eric Woudstra > Signed-off-by: Frank Wunderlich Reviewed-by: AngeloGioacchino Del Regno _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel