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=-5.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no 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 14F73C47080 for ; Tue, 1 Jun 2021 13:58:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E2F7F600CD for ; Tue, 1 Jun 2021 13:58:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234038AbhFAOAB (ORCPT ); Tue, 1 Jun 2021 10:00:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234016AbhFAOAB (ORCPT ); Tue, 1 Jun 2021 10:00:01 -0400 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 79394C06174A for ; Tue, 1 Jun 2021 06:58:19 -0700 (PDT) Received: by mail-wr1-x42e.google.com with SMTP id n2so14506649wrm.0 for ; Tue, 01 Jun 2021 06:58:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=lPDyqCgW5N8mKQzA0MAxky9M8WdDayexIhj7sTzmUNA=; b=tGhARSkhrsVAUWgiTeoM3jWxu0au+PdD26HNhU3DKLnH0ixY27FTZNo51u2ZsnCwaY Dtrl++pdq/SBeLdT4BhhvAAsBfrSXOI0/T/8lX6d+Tbvsu3aL+SgA5lieONd0c28b0CI na3aQO/hrI/mbnC8TMdIK/ovoRYZajbx+M2kp746+LMOQNvgrfxF0qSat2jByJDbDyTS L93r+/r9UlO4O7v5rdCQYWx64ZANwFy9d+2jucgPI4HFSGwH3zBJ0sF9ZSYdX4kH+CeD cPbzKsSK1T7Bch4MJ04rJcK8ad4X07/LwRhhZ/AMxJu2MqDD4RahAGkMNzUg4NB5VYUw rF4w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:content-transfer-encoding :in-reply-to; bh=lPDyqCgW5N8mKQzA0MAxky9M8WdDayexIhj7sTzmUNA=; b=nulJTGyQCRUuvaglc56hypIm+mLqanBEOr/nQXLYVzJ5TToObhPHfskqSbpPTMXHwI 47VOlkbpPlEa4ZPiUIMs6EJqkNG3zjuoNwPho+PvkE9A8DEkGe1G3Z5LokPXEWvv/iXb mMHbbah/EBc/Nd941pFMsGmB1IHgV/CTySIjuReALZDe0N4IODTED97BJhFhafuRstdl dck7CZi10GBY7vPqWqN7Fliz6RvLPYPVPoLNVlP1Q+aPpgdycJLtCSzSp1DwI9kZ41x5 lBRPXwP4lsIsbBwOQEnh3AuuIeFKYPq6oQDG4U47c+E81g2IWJIOyCaSCILX8cmyCwt4 +Tyg== X-Gm-Message-State: AOAM530AWMKEE3UhaqV96h/+O7v9Tj96RUw9L3SwW6FfLjC+/HpJjXMK CeeZcd9T8/IUVFqn33BSplkMlA== X-Google-Smtp-Source: ABdhPJx9NqeJClVntQi50fQAM3ToqxsfX7q06xCQWjOTFRNIU+hyHWkjDpO5Clfx9yxLhH9p3HZPeQ== X-Received: by 2002:a5d:54c8:: with SMTP id x8mr6386878wrv.109.1622555898143; Tue, 01 Jun 2021 06:58:18 -0700 (PDT) Received: from dell ([91.110.221.249]) by smtp.gmail.com with ESMTPSA id q20sm4179532wrf.45.2021.06.01.06.58.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 01 Jun 2021 06:58:17 -0700 (PDT) Date: Tue, 1 Jun 2021 14:58:16 +0100 From: Lee Jones To: Michael Walle Cc: Robert Marko , Rob Herring , Linus Walleij , bgolaszewski@baylibre.com, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Luka Perkov , jmp@epiphyte.org, Paul Menzel , Donald Buczek Subject: Re: [PATCH v2 3/4] dt-bindings: mfd: Add Delta TN48M CPLD drivers bindings Message-ID: <20210601135816.GG543307@dell> References: <20210524120539.3267145-1-robert.marko@sartura.hr> <20210524120539.3267145-3-robert.marko@sartura.hr> <20210524230940.GA1350504@robh.at.kernel.org> <20210525074649.GC4005783@dell> <20210526075255.GG4005783@dell> <20210601081933.GU543307@dell> <50ced58164999f51a8c8b9c8dc01468e@walle.cc> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <50ced58164999f51a8c8b9c8dc01468e@walle.cc> Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org On Tue, 01 Jun 2021, Michael Walle wrote: > Am 2021-06-01 10:19, schrieb Lee Jones: > > Why do you require one single Regmap anyway? Are they register banks > > not neatly separated on a per-function basis? > > AFAIK you can only have one I2C device driver per device, hence the > simple-mfd-i2c. Sorry, can you provide more detail. -- Lee Jones [李琼斯] Senior Technical Lead - Developer Services Linaro.org │ Open source software for Arm SoCs Follow Linaro: Facebook | Twitter | Blog