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=-18.8 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, 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 51E00C28CC5 for ; Mon, 1 Mar 2021 17:24:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 378F165071 for ; Mon, 1 Mar 2021 17:24:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238126AbhCARX3 (ORCPT ); Mon, 1 Mar 2021 12:23:29 -0500 Received: from mail.kernel.org ([198.145.29.99]:52652 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232324AbhCAROC (ORCPT ); Mon, 1 Mar 2021 12:14:02 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 381D56503B; Mon, 1 Mar 2021 16:45:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1614617117; bh=3/gAltotOdlbTZZ8MhdSgvikWypPfPam+ZNOuNInc2g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gt8f5QwnG0S8diH9xEBSQQjkzmt0otfDWv2dNjGjFTe5R0Do5MoTrWGKreNJBkzoe I1Z9924f3MD2UuTdM9P+3cf/uxyazgw5fxHUuhIKyfMkX0X7pasRUnX5WbQdCRviJx r6EKEiXEzw+FPWcaEGeRkn/tGAbVmCtm0Cl7UG1A= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Frank Wunderlich , Matthias Brugger Subject: [PATCH 4.19 208/247] dts64: mt7622: fix slow sd card access Date: Mon, 1 Mar 2021 17:13:48 +0100 Message-Id: <20210301161041.854833045@linuxfoundation.org> X-Mailer: git-send-email 2.30.1 In-Reply-To: <20210301161031.684018251@linuxfoundation.org> References: <20210301161031.684018251@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Frank Wunderlich commit dc2e76175417e69c41d927dba75a966399f18354 upstream. Fix extreme slow speed (200MB takes ~20 min) on writing sdcard on bananapi-r64 by adding reset-control for mmc1 like it's done for mmc0/emmc. Fixes: 2c002a3049f7 ("arm64: dts: mt7622: add mmc related device nodes") Signed-off-by: Frank Wunderlich Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20210113180919.49523-1-linux@fw-web.de Signed-off-by: Matthias Brugger Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/mediatek/mt7622.dtsi | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/arm64/boot/dts/mediatek/mt7622.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt7622.dtsi @@ -641,6 +641,8 @@ clocks = <&pericfg CLK_PERI_MSDC30_1_PD>, <&topckgen CLK_TOP_AXI_SEL>; clock-names = "source", "hclk"; + resets = <&pericfg MT7622_PERI_MSDC1_SW_RST>; + reset-names = "hrst"; status = "disabled"; };