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=-14.0 required=3.0 tests=BAYES_00,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 9DBA6C433B4 for ; Mon, 12 Apr 2021 15:59:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 72B7C61287 for ; Mon, 12 Apr 2021 15:59:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239555AbhDLP7a (ORCPT ); Mon, 12 Apr 2021 11:59:30 -0400 Received: from mail-ot1-f44.google.com ([209.85.210.44]:40698 "EHLO mail-ot1-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238498AbhDLP7a (ORCPT ); Mon, 12 Apr 2021 11:59:30 -0400 Received: by mail-ot1-f44.google.com with SMTP id w31-20020a9d36220000b02901f2cbfc9743so13236093otb.7; Mon, 12 Apr 2021 08:59:12 -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=D8mqQNMejN8r3XNzqzZUQEDV1TBSvz3m0F5gnKEmk2Q=; b=FjgWdnL7vAZdtwNfqMa6qJjQtSrvtVhTMvBz4zDrzHL9Sh9Xt9hIuVfFQl3dslPM63 XCzKYGStvbNEXhcCZVz5RbFfL6UW9YIVc3c4kBYdeJktt51VsLu7cDrBlgstgTlLq6bU rpfXEuAfLviQuYad1WY6dEO10iT1PKPP7zw5LFoWbacjg5w1tUVS0bIxC7kYsfIY/2FA P3YnnfnVJPFyVAb+Usc1NGSHoFHXTfIyyK3JeTC3U910SCSztzNa3+fgxmXaTJviHIqT LgjEaqfYrvzJwhiEGLkr1EHxP19dUHa8mYFXWQvEXNDOd+5bDI5ZYVfVKzpNoaLzeYid iA/Q== X-Gm-Message-State: AOAM53137qFjawe3SWq4fzczk/k+kQaG4B+/2WYQo06KSPZSJN26Pvkh Z83Q+k79SLVjEo4lwBRiOg== X-Google-Smtp-Source: ABdhPJwP31fm7+UhlgtmiR5A5n5kQN+n3htgVpyOrqH3ry24ejd5rjWkE9SZqRHNPzuYBXMKB0w44Q== X-Received: by 2002:a05:6830:149:: with SMTP id j9mr24866361otp.66.1618243151906; Mon, 12 Apr 2021 08:59:11 -0700 (PDT) Received: from robh.at.kernel.org (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id m3sm1191222oiw.27.2021.04.12.08.59.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 12 Apr 2021 08:59:11 -0700 (PDT) Received: (nullmailer pid 3967470 invoked by uid 1000); Mon, 12 Apr 2021 15:59:10 -0000 Date: Mon, 12 Apr 2021 10:59:10 -0500 From: Rob Herring To: Nina Wu Cc: Matthias Brugger , Zhen Lei , Neal Liu , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, srv_heupstream@mediatek.com, Jackson-kt.Chang@mediatek.com Subject: Re: [PATCH v3 1/7] dt-bindings: devapc: Add 'vio-idx-num' field to support mt8192 Message-ID: <20210412155910.GA3966290@robh.at.kernel.org> References: <1617956377-4075-1-git-send-email-nina-cm.wu@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1617956377-4075-1-git-send-email-nina-cm.wu@mediatek.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Fri, Apr 09, 2021 at 04:19:31PM +0800, Nina Wu wrote: > From: Nina Wu > > For new ICs, there are multiple devapc HWs for different subsys. > We add a field 'vio-idx-num' in DT to indicate the number of > devices controlled by each devapc. > To be backward compatible with old ICs which have only one devapc > HW, this field is not required. The 'vio-idx-num' info will be set > in compatible data instead. > > Signed-off-by: Nina Wu > --- > Documentation/devicetree/bindings/soc/mediatek/devapc.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/soc/mediatek/devapc.yaml b/Documentation/devicetree/bindings/soc/mediatek/devapc.yaml > index 31e4d3c..909e524 100644 > --- a/Documentation/devicetree/bindings/soc/mediatek/devapc.yaml > +++ b/Documentation/devicetree/bindings/soc/mediatek/devapc.yaml > @@ -20,11 +20,17 @@ properties: > compatible: > enum: > - mediatek,mt6779-devapc > + - mediatek,mt8192-devapc > > reg: > description: The base address of devapc register bank > maxItems: 1 > > + mediatek,vio-idx-num: > + description: The number of the devices controlled by devapc > + $ref: /schemas/types.yaml#/definitions/uint32 > + maxItems: 1 A uint32 is always 1 item, so drop. With that, Reviewed-by: Rob Herring > + > interrupts: > description: A single interrupt specifier > maxItems: 1 > -- > 2.6.4 >