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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,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 DB6F1C2D0D2 for ; Fri, 20 Dec 2019 16:04:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BC06B2465E for ; Fri, 20 Dec 2019 16:04:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727233AbfLTQEU (ORCPT ); Fri, 20 Dec 2019 11:04:20 -0500 Received: from mail-ot1-f66.google.com ([209.85.210.66]:43107 "EHLO mail-ot1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727181AbfLTQEU (ORCPT ); Fri, 20 Dec 2019 11:04:20 -0500 Received: by mail-ot1-f66.google.com with SMTP id p8so12388657oth.10; Fri, 20 Dec 2019 08:04:19 -0800 (PST) X-Google-DKIM-Signature: v=1; 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=/0luK+WwgKuSiOa98RbWzLq3abcmu9sv6SofOdHarLw=; b=bPKNyCD3NGqeyJXSpFjy17xvhfWOqg1vcw39RDn7vorA1FbyH5T6tXOASKTqqWoeUq rMUmveMs4YG5W0W2DXCK6WVdPr43RrPsxJtsb7XTIQvG3btAMVnhgO3fY0L7D87g9n1S 7Scl7fW7L9m6kg56RQ54oeYIIgLEvqJZapwVK+Uyp72GK0NDFWLTr4UMIjO/jVWWyy8V ZCOaeZ3/+PLmZAoTNEVUeaTALkwB5pNR4w2KOveel/TzU0VGJ9nPNzTMRM1/blhDz94Q Gzy8/0Gq5lN1csZ71CXG8PTsZz5kiBfYRKMHaLuUa0pfsoZCybuV3DA7MFdAVjx4M9Ob Zdfw== X-Gm-Message-State: APjAAAVU6TWxsTiFbIiim/bP+dCf0baRyVAeLjeC/nZLMHke3XYMWLf8 IozkMZJCqmF58keZIqnZDvMOeKRTSg/wQJHXixo= X-Google-Smtp-Source: APXvYqwIBXEf8Or8cIB/dLb8EUcezl3h1qf5WHhhSUgyISMMo6XfEF6/MW1vA50EZ88LJQNV52+2bem/u3xmPUfK7XM= X-Received: by 2002:a05:6830:2141:: with SMTP id r1mr15678372otd.39.1576857859067; Fri, 20 Dec 2019 08:04:19 -0800 (PST) MIME-Version: 1.0 References: <1576667617-35615-1-git-send-email-biju.das@bp.renesas.com> In-Reply-To: <1576667617-35615-1-git-send-email-biju.das@bp.renesas.com> From: Geert Uytterhoeven Date: Fri, 20 Dec 2019 17:04:07 +0100 Message-ID: Subject: Re: [PATCH] arm64: dts: renesas: hihope-common: Fix EXTAL Clock frequency To: Biju Das Cc: Rob Herring , Mark Rutland , Geert Uytterhoeven , Magnus Damm , Chris Paterson , Marian-Cristian Rotariu , Simon Horman , Linux-Renesas , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , Simon Horman , Fabrizio Castro Content-Type: text/plain; charset="UTF-8" Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Biju, On Wed, Dec 18, 2019 at 12:15 PM Biju Das wrote: > As per the schematic, the extal frequency is 16.6666MHz. However > it is wrongly mentioned as 16666666 on the SoC dtsi. > > Fixes: 438419ebd3f86221390 ("arm64: dts: renesas: Add HiHope RZ/G2M > main board support") > Signed-off-by: Biju Das Thanks for your patch! > --- a/arch/arm64/boot/dts/renesas/hihope-common.dtsi > +++ b/arch/arm64/boot/dts/renesas/hihope-common.dtsi > @@ -154,7 +154,7 @@ > }; > > &extal_clk { > - clock-frequency = <16666666>; > + clock-frequency = <16666600>; > }; Given the schematics say the accuracy of the part is specified as 50ppm[*], changing this doesn't matter much, IMHO. [*] Yeah, that's more than 4s/day, so it would made a lousy watch, if not for NTP ;-) Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds