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a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=XryGHQO6eD+7cC1Y9cwOygjqKqm4eiixaACN/ogwZBw=; b=FF2mVq4ykF/zfTHZrl7Zl8E8DIDcbheVhImN7s5EsUrDnJrfszzVXAMN10k6pnrBY9 1dS5HTzkIDiVuR7wrFNTdWOll1dxdEsUp6XLbI9V86+uYxIHxDlfUdADv84JZDNhrxJK JhV0l6o5tSflmbmt/Fxu+bSbb/wCrDKR7chWAPtSiyvFVP+H2XdG+owpH27H/52J+njG doWOVMgKH4d/lokvprwlV8qhuikt9UaGqchGLj+RIN/pvnJXmKnMT/Bo1wrNdMlK5LPS dQdx5ZTVmFc0+AtjncV+S/s21+GzcShDjvAlBPgJzn0c+8CqiphW1ol98eBhL/4Iuln6 YL1g== X-Gm-Message-State: AOAM530F0SQdSNID40J9pSFc42Yc0nGsNsCkMUsRsu3hqFFIB8itx2jY 4oAGFjNBVGFZ6j8MgmWgZBjPju2tRvtosB1xW8U= X-Google-Smtp-Source: ABdhPJz1j6fgFvZpCoqcXn+9m88ozc3Ql8RWA8t8El+lYPuH47iO0JlrV3Be9/8IIqCI+qgjymaiLIvmnlR3DB+JLUQ= X-Received: by 2002:a92:4184:: with SMTP id o126mr18480584ila.6.1599451067513; Sun, 06 Sep 2020 20:57:47 -0700 (PDT) MIME-Version: 1.0 References: <20200903232441.2694866-1-dianders@chromium.org> In-Reply-To: From: Anand Moon Date: Mon, 7 Sep 2020 09:27:36 +0530 Message-ID: Subject: Re: [PATCH 0/6] mmc: Set PROBE_PREFER_ASYNCHRONOUS for all host drivers To: Martin Blumenstingl X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200906_235751_570625_978A9392 X-CRM114-Status: GOOD ( 22.28 ) X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Heiko Stuebner , Geert Uytterhoeven , Linus Walleij , Peter Ujfalusi , Jerome Brunet , linux-samsung-soc@vger.kernel.org, Aaro Koskinen , Kevin Hilman , Michal Simek , Ludovic Desroches , NXP Linux Team , linux-tegra@vger.kernel.org, Sascha Hauer , =?UTF-8?B?TWljaGHFgiBNaXJvc8WCYXc=?= , Lars Persson , linux-omap@vger.kernel.org, Chaotian Jing , Scott Branden , Andrew Jeffery , Greg Kroah-Hartman , Yoshihiro Shimoda , Linux Kernel , Pengutronix Kernel Team , Eugen Hristev , Alexandre Belloni , linux-aspeed@lists.ozlabs.org, Yangtao Li , Hu Ziji , Thierry Reding , Manivannan Sadhasivam , Jesper Nilsson , Chunyan Zhang , linux-arm-kernel@axis.com, Jonathan Hunter , linux-rockchip@lists.infradead.org, Kukjin Kim , Pierre Ossman , Saiyam Doshi , Maxime Ripard , linux-rpi-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-arm-kernel , Barry Song , Nicolas Pitre , Douglas Anderson , Microchip Linux Driver Support , Stefan Wahren , Christophe JAILLET , Ricky Wu , Nicolas Saenz Julienne , Ulf Hansson , Neil Armstrong , Al Cooper , Wolfram Sang , Fabio Estevam , Florian Fainelli , Steen Hegelund , Krzysztof Kozlowski , Kishon Vijay Abraham I , Chen-Yu Tsai , bcm-kernel-feedback-list@broadcom.com, Joel Stanley , Orson Zhai , Ray Jui , Ben Dooks , Masahiro Yamada , linux-mmc@vger.kernel.org, Baolin Wang , Shawn Guo , =?UTF-8?Q?Andreas_F=C3=A4rber?= , "H. Nikolaus Schaller" , Nicolas Ferre , Paul Cercueil , Lee Jones , Marek Vasut , Anson Huang , Jaehoon Chung , Robert Richter , Rui Miguel Silva , linux-mediatek@lists.infradead.org, Manuel Lauss , Matthias Brugger , swboyd@chromium.org, Angelo Dureghello , Lars Povlsen , Adrian Hunter , Tony Prisk , Vinod Koul , Patrice Chotard , Viresh Kumar , Jun Nie Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org Hi Martin. On Sat, 5 Sep 2020 at 03:24, Martin Blumenstingl wrote: > > Hi Douglas, > > On Fri, Sep 4, 2020 at 1:25 AM Douglas Anderson wrote: > > > > As per discussion [1], it seems like it should be quite safe to turn > > on PROBE_PREFER_ASYNCHRONOUS for all sd/mmc host controllers. Let's > > give it a shot. For some discussion about this flag, see the commit > > message for commit 3d3451124f3d ("mmc: sdhci-msm: Prefer asynchronous > > probe"). > can this somehow change the order in which the MMC drivers end up loading? > on Amlogic SoCs we have up to three MMC controllers, some SoCs even > use two different MMC controller IPs (and therefore two different > drivers). > so far the MMC controller naming (/dev/mmcblk* etc.) was consistent - > can that change with this patch? > We could resolve this by setting up aliases for mmc nodes in the dts. > apologies if this has been discussed and answered anywhere > > > Best regards, > Martin Best regards -Anand _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic