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=-15.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 F20FAC5519F for ; Fri, 20 Nov 2020 08:35:33 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 6CBD222249 for ; Fri, 20 Nov 2020 08:35:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="RKm2orn0" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6CBD222249 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Type: Content-Transfer-Encoding:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=mXFVlHE3vZNX8heVf+8qoXKAZNoztT9TaK/yFJIAZ1E=; b=RKm2orn0cKmdCt1lIUvzNb3gU 1XPtmpj5h5NG8Bkw7puE255ECZkSlNR0yI5d54Bvj3RDG7v29wdOIsUd6gmeSOC0gVVmRJo+ipOyC /ufiuW68VAfjmj+kgQ+TaN35tbNDdJr78UkOVuFuiXQS2/w9ZndAGwfMUmXCXdCsKP9zFAvg213Ky YDaufCnQZA4Nb+QPwMQOXn9OgEgyJ3SrmV+Ei5dQFxqaStfPaSiuALs+B0zzpuBHGtr7aE+5WjiX2 +KItrj2sPxxZ4vHaDuivieMGmC+C30fc6CefOHIcaE/h2KY/1KwntU49eHOI2bCZdWVzYfoly85SI G7ICPrbSg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kg1t7-0008Ey-72; Fri, 20 Nov 2020 08:35:25 +0000 Received: from foss.arm.com ([217.140.110.172]) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kg1t1-0008Cm-C8; Fri, 20 Nov 2020 08:35:20 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 64BEB101E; Fri, 20 Nov 2020 00:35:17 -0800 (PST) Received: from [10.57.26.10] (unknown [10.57.26.10]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 2DBBA3F70D; Fri, 20 Nov 2020 00:35:12 -0800 (PST) Subject: Re: [PATCH v8 2/3] dt-bindings: arm: cpus: Document 'mediatek,freq-domain' property To: Sudeep Holla References: <1603700349-5922-1-git-send-email-hector.yuan@mediatek.com> <1603700349-5922-3-git-send-email-hector.yuan@mediatek.com> <20201028150858.GA4029348@bogus> <65a4e167-9d2c-7fcb-5373-33af5e002333@arm.com> <20201119171322.2gxrv5h7sqwllgsv@bogus> From: Lukasz Luba Message-ID: Date: Fri, 20 Nov 2020 08:35:11 +0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20201119171322.2gxrv5h7sqwllgsv@bogus> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201120_033519_503641_A98CB9ED X-CRM114-Status: GOOD ( 19.51 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rob Herring , Ulf Hansson , Florian Fainelli , wsd_upstream@mediatek.com, Dave Gerlach , linux-pm@vger.kernel.org, Stephen Boyd , Hector Yuan , Santosh Shilimkar , "Rafael J. Wysocki" , linux-kernel@vger.kernel.org, Maxime Ripard , devicetree@vger.kernel.org, Lorenzo Pieralisi , linux-mediatek@lists.infradead.org, Amit Kucheria , Viresh Kumar , Robin Murphy , linux-arm-kernel@lists.infradead.org Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On 11/19/20 5:13 PM, Sudeep Holla wrote: > On Thu, Nov 19, 2020 at 03:23:20PM +0000, Lukasz Luba wrote: >> >> >> On 10/28/20 3:08 PM, Rob Herring wrote: >>> On Mon, Oct 26, 2020 at 04:19:08PM +0800, Hector Yuan wrote: >>>> From: "Hector.Yuan" >>>> >>>> Add devicetree documentation for 'mediatek,freq-domain' property specific >>>> to Mediatek CPUs. This property is used to reference the CPUFREQ node >>>> along with the domain id. >>>> >>>> Signed-off-by: Hector.Yuan >>>> --- >>>> Documentation/devicetree/bindings/arm/cpus.yaml | 6 ++++++ >>>> 1 file changed, 6 insertions(+) >>>> >>>> diff --git a/Documentation/devicetree/bindings/arm/cpus.yaml b/Documentation/devicetree/bindings/arm/cpus.yaml >>>> index 1222bf1..e995b26 100644 >>>> --- a/Documentation/devicetree/bindings/arm/cpus.yaml >>>> +++ b/Documentation/devicetree/bindings/arm/cpus.yaml >>>> @@ -255,6 +255,12 @@ properties: >>>> where voltage is in V, frequency is in MHz. >>>> + mediatek,freq-domain: >>>> + $ref: '/schemas/types.yaml#/definitions/phandle-array' >>>> + description: >>>> + CPUs supporting freq-domain must set their "mediatek,freq-domain" property >>>> + with phandle to a cpufreq_hw node followed by the domain id. >>> >>> This needs to be a common binding shared with SCMI domains. >> >> Would it be accurate to create a new binding file: >> Documentation/devicetree/bindings/cpufreq/cpufreq-mediatek-hw.txt >> ? >> > > Nope, Rob already asked to unify all such bindings and generalise it. > Here is my attempt[1] and this must just use it or help to enhance that > in order to make use of that binding. > That's great. Thank you for the information. Regards, Lukasz _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek