From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.zeus03.de (zeus03.de [194.117.254.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6AE042EDD69 for ; Thu, 29 Jan 2026 18:15:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=194.117.254.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769710509; cv=none; b=HpEyz/j4gMAkbKao1+SgZ42h/3wffwSOLf2zoe7y15+5yw0XdlcbGm0fBGuPULsg5LLrKUPJTinc+ORC/7j/QqZ6OXWTYKlgKsPLsF0TmaH4zRxP9PrHD1anZZKLpCM9eAg05Jm5O94o5MpwJJ/dLHvC4PcuOJII/w7AslVVzZU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769710509; c=relaxed/simple; bh=4MJvj2+fHYfSWTC96lU3fBxhfU5kqQ0zRTEQY/NwItc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=mPOnAlMQhS9cytYLdbM/XBoLpcUapOxWGb6qn32vp/ErIlxdyARcy6Epf4TIWFPB/8sUUA6Y+Df/E4m0WlqCSDCLd2n67oEWvqy2WVlZ5gA8rNFRhbTZogFA/c1+IoglkQ7UarDyKv3AvOTAn5fhmvab9C+ARe9VaM+IPle6Lgw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com; spf=pass smtp.mailfrom=sang-engineering.com; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b=mZrJQ+RD; arc=none smtp.client-ip=194.117.254.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=sang-engineering.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=sang-engineering.com header.i=@sang-engineering.com header.b="mZrJQ+RD" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= sang-engineering.com; h=date:from:to:cc:subject:message-id :references:mime-version:content-type:in-reply-to; s=k1; bh=kMwJ sRUTY1+8DlXqwrzudKGi67r8tcF8NN0fyMeA4OI=; b=mZrJQ+RDSMYjGwdVp2wP GzAkcvLuH78nOpPUuIN36eh/2nTSF5H9WVKg1Gmg98Jwk3KE3AUZoOaY9JBtHaGd Frd6gTcLDqOz5v1S0wcpf/bx9u4Xm+FZlru7a6OhVRjpeHbtFEry2iHyQJXKqXY2 /B3zB2GINvd41izUXf2jojEJp70bEoY5c5ypI/7SNyTIfZTavHXwVYRki6HuVT7F aUZPwL1Kits1/RJUOAAJQGhN+NZ5MOjw+t/8xMuEaODY+opLGlWzIdKv2HTd98Tq 3Gkv3tFwhSZKxdKWUNedaH5aHSJow2GI0M5IvYzVsb6SZgB2pxySgwEnEWqefkVf /A== Received: (qmail 4159334 invoked from network); 29 Jan 2026 19:14:56 +0100 Received: by mail.zeus03.de with UTF8SMTPSA (TLS_AES_256_GCM_SHA384 encrypted, authenticated); 29 Jan 2026 19:14:56 +0100 X-UD-Smtp-Session: l3s3148p1@5gh11YpJZEVtKXEx Date: Thu, 29 Jan 2026 19:14:55 +0100 From: Wolfram Sang To: Ulf Hansson Cc: Josua Mayer , Marc Kleine-Budde , Vincent Mailhol , Vinod Koul , Neil Armstrong , Peter Rosin , Aaro Koskinen , Andreas Kemnade , Kevin Hilman , Roger Quadros , Tony Lindgren , Janusz Krzysztofik , Vignesh R , Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven , Magnus Damm , Yazan Shhady , Jon Nettleton , Mikhail Anikin , linux-can@vger.kernel.org, linux-phy@lists.infradead.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-i2c@vger.kernel.org, linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org Subject: Re: [PATCH v7 0/7] mmc: host: renesas_sdhi_core: support configuring an optional sdio mux Message-ID: References: <20260128-rz-sdio-mux-v7-0-92ebb6da0df8@solid-run.com> Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Thu, Jan 29, 2026 at 05:15:06PM +0100, Ulf Hansson wrote: > On Wed, 28 Jan 2026 at 15:46, Josua Mayer wrote: > > > > Some Renesas SoC based boards mux SD and eMMC on a single sdio > > controller, exposing user control by dip switch and software control by > > gpio. > > > > Purpose is to simplify development and provisioning by selecting boot > > media at power-on, and again before starting linux. > > > > Add binding and driver support for linking a (gpio) mux to renesas sdio > > controller. > > > > Introduce generic helper functions for getting managed and selected > > mux-state objects, and switch i2c-omap and phy-can-transceiver drivers. > > > > Signed-off-by: Josua Mayer > > This series needs to go together in some way. If you like, I can > funnel it via my mmc tree, unless someone (Wolfram for the i2c part?) > has objections to this of course. No objections, I even acked the I2C patch in a previous series. Since the series changed because of some of my suggestions, I want to have another look at it. But yes, your tree sounds very reasonable.