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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 05C3EC433F5 for ; Fri, 8 Oct 2021 04:35:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DDE4160FE8 for ; Fri, 8 Oct 2021 04:35:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232025AbhJHEhm (ORCPT ); Fri, 8 Oct 2021 00:37:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53300 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229696AbhJHEhi (ORCPT ); Fri, 8 Oct 2021 00:37:38 -0400 Received: from mail-qt1-x836.google.com (mail-qt1-x836.google.com [IPv6:2607:f8b0:4864:20::836]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED3DEC061570; Thu, 7 Oct 2021 21:35:43 -0700 (PDT) Received: by mail-qt1-x836.google.com with SMTP id b12so382720qtq.3; Thu, 07 Oct 2021 21:35:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jms.id.au; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=2ZuW84FCUeNefVYpl7AXF9/6C9HEWosikSwgMkrYqEo=; b=XDBDrBRCGDfMhmfBsfE4sYKoyPV6PDJ6GFvDUZJKpWtPB1mLpgU0cYQm5X5YNh3mnD 3p8FNTlquaHZ8+ppbR8E612WozKfh7KLFuGh+mqvFBHcySVnfIAmS8PDOcpVBxleTeRT zl7Yg1iEbVGFlmHnqu04v7jeaskKs2aT0PvDQ= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=2ZuW84FCUeNefVYpl7AXF9/6C9HEWosikSwgMkrYqEo=; b=lckDwYVC6uIp9HUSsgMVlJ9JaeRCxCjq9hQEKPtFV6/Sjhf3Jz5+HV/0kQkzTQQ32s gxcufiuo649ryRmYhI3iS2inpEkWzk3+hvJeJ6gaQlGZz/+PNQjj0QFvay5c9sS0iyIC EyhRUPTtSypVF1g9K6mYSRD+nON3S5WqjevGg0x82lxWUTXGX18dJkGJMNdEBZ3rJO6N acl7SNUn45Lp6+3I5pCwjkutTtUkQEF72J8f/cCn9YHcpPx/NqMz7np+EYl6yMOFV8OM Anr6NpvPoNVbsOmrHwjxNFSDa30v3X36xuHTpZY85YDIL1BzfeofIWM5dHX8nzqVh7V5 wQpg== X-Gm-Message-State: AOAM530Zrt2wZO0Z2gGddD0ruko3vlcwidzMoAPdcsdLnEK3UMA5fRLC ApVxLYQUcCS2ameimOIOBqU9RpKd2qEGXGv/UYE= X-Google-Smtp-Source: ABdhPJx23WvHqotWOkfOASvG4ZJEedhf8Z22sYYHd357XdyP13GG/0PdPRGQ7t/sI6n+IBEYzZwvvHjHMJCb9sipnQY= X-Received: by 2002:a05:622a:1345:: with SMTP id w5mr9462603qtk.259.1633667743064; Thu, 07 Oct 2021 21:35:43 -0700 (PDT) MIME-Version: 1.0 References: <20210927023053.6728-1-chiawei_wang@aspeedtech.com> <20210927023053.6728-2-chiawei_wang@aspeedtech.com> In-Reply-To: <20210927023053.6728-2-chiawei_wang@aspeedtech.com> From: Joel Stanley Date: Fri, 8 Oct 2021 04:35:31 +0000 Message-ID: Subject: Re: [PATCH v7 1/5] ARM: dts: aspeed: Drop reg-io-width from LPC nodes To: Chia-Wei Wang , Andrew Jeffery Cc: Rob Herring , Linux ARM , linux-aspeed , Linux Kernel Mailing List , devicetree , OpenBMC Maillist , Oskar Senft Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, 27 Sept 2021 at 02:31, Chia-Wei Wang wrote: > > The 'reg-io-width' properties are not used by LPC drivers > nor documented as part of bindings. Therefore drop them. I assume they are there due to the lpc having a 'syscon' compatible. THey are documented in the syscon bindings: Documentation/devicetree/bindings/mfd/syscon.yaml Andrew, do you have any comments? > > This is in preparation to move aspeed-lpc.txt to YAML schema. > > Signed-off-by: Chia-Wei Wang > --- > arch/arm/boot/dts/aspeed-g4.dtsi | 1 - > arch/arm/boot/dts/aspeed-g5.dtsi | 1 - > arch/arm/boot/dts/aspeed-g6.dtsi | 1 - > 3 files changed, 3 deletions(-) > > diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi > index c5aeb3cf3a09..45a25eb4baa4 100644 > --- a/arch/arm/boot/dts/aspeed-g4.dtsi > +++ b/arch/arm/boot/dts/aspeed-g4.dtsi > @@ -345,7 +345,6 @@ > lpc: lpc@1e789000 { > compatible = "aspeed,ast2400-lpc-v2", "simple-mfd", "syscon"; > reg = <0x1e789000 0x1000>; > - reg-io-width = <4>; > > #address-cells = <1>; > #size-cells = <1>; > diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi > index 73ca1ec6fc24..8e1d00d8445e 100644 > --- a/arch/arm/boot/dts/aspeed-g5.dtsi > +++ b/arch/arm/boot/dts/aspeed-g5.dtsi > @@ -436,7 +436,6 @@ > lpc: lpc@1e789000 { > compatible = "aspeed,ast2500-lpc-v2", "simple-mfd", "syscon"; > reg = <0x1e789000 0x1000>; > - reg-io-width = <4>; > > #address-cells = <1>; > #size-cells = <1>; > diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi > index 1b47be1704f8..0d1aae6887cd 100644 > --- a/arch/arm/boot/dts/aspeed-g6.dtsi > +++ b/arch/arm/boot/dts/aspeed-g6.dtsi > @@ -490,7 +490,6 @@ > lpc: lpc@1e789000 { > compatible = "aspeed,ast2600-lpc-v2", "simple-mfd", "syscon"; > reg = <0x1e789000 0x1000>; > - reg-io-width = <4>; > > #address-cells = <1>; > #size-cells = <1>; > -- > 2.17.1 >