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=-7.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 0E442C43461 for ; Tue, 8 Sep 2020 20:53:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C29892145D for ; Tue, 8 Sep 2020 20:53:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1599598415; bh=Qjbfz5DZHS8AkpoM/B6O8s/wMGWI8U1k3qBf0AyG4eU=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=Aic5NOjpFjT50BSIG2aT3hEmsDbYScjMmNm3KIgIyZrPCDTiF53WpQWR5sH2J92rR 5l8OYA3KC35+kXtxdCbzDudADaIlTxwfUnhceT5MqP5HqTwgfDuMOrLd/jbeqyUBd7 7K2tocPIiqJZA0Tku7LJoB5igOICiq0r0zRd7Y8E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730136AbgIHUxa (ORCPT ); Tue, 8 Sep 2020 16:53:30 -0400 Received: from mail-il1-f193.google.com ([209.85.166.193]:45308 "EHLO mail-il1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730114AbgIHUx0 (ORCPT ); Tue, 8 Sep 2020 16:53:26 -0400 Received: by mail-il1-f193.google.com with SMTP id q6so221336ild.12; Tue, 08 Sep 2020 13:53:25 -0700 (PDT) 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:in-reply-to; bh=D4zd9nYkhVJuhvgahq/dyIESgw7OrwqNF2xcvkGb3oA=; b=HW+7a5BepnHyp8gc83ouOqVuEzTuDPhkyv4LEPtDWKpxt1GSkgqbgpfcGBQEFQLNQq AAi3717yDThM3lJlZEq1yaYlNKD62S69/KJHDiS5hQv7X17tQn5jBbTgwIWnsIo+6cg5 P3xCnuQu+BneJxe9Z94mQ1tdvrwryWSNn99Vyy4NaM4d9r1PLueuCmNgkJdNexMvMtCZ NqtLy9rFMRsOcGkIfdwaYwVzeoSibQt88jrauogjERFISUnqoU3/CM7KWtajeAh8Mhbc XtraV+pC6ICVF3s3cnOzFXD3pjVlkDk+iouc/1Jk4PZ6jRU6pCECEBRKi44CsMnse/iI Soxg== X-Gm-Message-State: AOAM531NOchLN3EMvMFmeKL563FiqKTABs5TiNzSotiWFi3PnrQN82G4 iKpSyjiIuKIovRq7GUk0Ww== X-Google-Smtp-Source: ABdhPJwn91P1U6BXedZqItCeJqUIbPJFo/NE2iCov8xmdElXwJI6fUk2ZHGPizmZ4E2yNwgo3U6nyw== X-Received: by 2002:a92:d906:: with SMTP id s6mr595831iln.152.1599598404868; Tue, 08 Sep 2020 13:53:24 -0700 (PDT) Received: from xps15 ([64.188.179.251]) by smtp.gmail.com with ESMTPSA id i14sm198645ilb.28.2020.09.08.13.53.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Sep 2020 13:53:24 -0700 (PDT) Received: (nullmailer pid 900544 invoked by uid 1000); Tue, 08 Sep 2020 20:53:23 -0000 Date: Tue, 8 Sep 2020 14:53:23 -0600 From: Rob Herring To: Geert Uytterhoeven Cc: devicetree@vger.kernel.org, Chris Brandt , linux-gpio@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Jacopo Mondi Subject: Re: [PATCH] pinctrl: rza1: Switch to using "output-enable" Message-ID: <20200908205323.GA900491@bogus> References: <20200821111401.4021-1-geert+renesas@glider.be> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200821111401.4021-1-geert+renesas@glider.be> Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org On Fri, 21 Aug 2020 13:14:01 +0200, Geert Uytterhoeven wrote: > For pins requiring software driven IO output operations, the RZ/A1 Pin > Controller uses either the "output-high" or "output-low" DT property to > enable the corresponding output buffer. The actual line value doesn't > matter, as it is ignored. > > Commit 425562429d4f3b13 ("pinctrl: generic: Add output-enable property") > introduced a new DT property for this specific use case. > > Update the RZ/A1 Pin Controller DT bindings and driver to use this new > property instead. Preserve backwards compatibility with old DTBs in the > driver, as this comes at a very small cost. > > Notes: > - The DT binding examples already used the new property, > - There are no upstream users of the old properties. > > Signed-off-by: Geert Uytterhoeven > --- > To be queued in sh-pfc for v5.10. > > .../devicetree/bindings/pinctrl/renesas,rza1-pinctrl.txt | 5 ++--- > drivers/pinctrl/pinctrl-rza1.c | 3 ++- > 2 files changed, 4 insertions(+), 4 deletions(-) > Acked-by: Rob Herring