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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 97353C433EF for ; Wed, 15 Dec 2021 20:03:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234350AbhLOUDF (ORCPT ); Wed, 15 Dec 2021 15:03:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44690 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234328AbhLOUDA (ORCPT ); Wed, 15 Dec 2021 15:03:00 -0500 Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E2E28C06173E; Wed, 15 Dec 2021 12:02:59 -0800 (PST) Received: by mail-wr1-x433.google.com with SMTP id e5so6719353wrc.5; Wed, 15 Dec 2021 12:02:59 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :cc:references:from:in-reply-to:content-transfer-encoding; bh=15UlF7+uGjlTkwwX8mzVxbyazaBqLGc99zLGZEkto+M=; b=FP5GAk7B3qaNAoTR7zqIg100qjBKtzlqO3dniSqTNKaZfITZd+7c8DpWl/nGUEstuT SwJNkaBZydGstSCMXWyt+dAr8msoDsN7Fn7PFlQBZl6SfAR6NOOwiamNQVI9ndeMpHQs gP3T4MRQ4dHCodOVia4WNHbbLhn0WY13zBVY0agt51Ln4WCZmDuwnw1qTXPgHJ0nevPj Wzc4Aoxj2z01arRxqLpbFjrnz4TOxpzcBDPiAggSpQoDTINT4CYwpTJdeK7sEvoUQgYV 153+zJ8p9XO2xUpgZai+6Ta5rZUlXYVwevN7yKfzbbx6xxmlclmc0aLfqM7NHA7Yivcn tapQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:cc:references:from:in-reply-to :content-transfer-encoding; bh=15UlF7+uGjlTkwwX8mzVxbyazaBqLGc99zLGZEkto+M=; b=0FfJ9ipJUNssE5zwJHTR4vVhs0fMPnuOSJT+Ja3jVSct2dP7lzkoYA1oEGngHOwyvc 8VASKIpB/buHBHRivCfvH6ZGlpG2gaU27hZeJu5DLtj3eBN8Rs/PLkT5wjUasMAnNw4B BUJsbmXZEpLPXFEuKBQUX4w9NlEMUanBUtvLR7xytR2vjB7NmJVh33l+2t47EcGpf7ds +ks0g++/oMZBsqgtO6rLTUacg2lJxghSqv5jjfhGmUZTnr0qlFSIc7MfNDTsTutiDwV+ uErW6GMvsszMfS0Gugcqz4yUllJ/gid7044Ba5SdrQ+xoExhACrSsj5Xld/eu3sXvemy omxA== X-Gm-Message-State: AOAM533vQTmPdMrU8Cme0aWlmf4JrS6i3l/6yLphMp+9OvsKM8N/7Cwe oJ/jH8s7timi0DvNOJgd3f8= X-Google-Smtp-Source: ABdhPJz0rKBo+MEebuAgAGMFyRMLsT9h33P48BbZMO47N1W8KxnvFvS5O7uqrk3ujwiK88+V8BDUjg== X-Received: by 2002:a5d:6ac2:: with SMTP id u2mr5912265wrw.486.1639598578493; Wed, 15 Dec 2021 12:02:58 -0800 (PST) Received: from [192.168.0.18] (81.172.62.207.dyn.user.ono.com. [81.172.62.207]) by smtp.gmail.com with ESMTPSA id b10sm3362890wri.78.2021.12.15.12.02.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 15 Dec 2021 12:02:58 -0800 (PST) Message-ID: Date: Wed, 15 Dec 2021 21:02:57 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.2.0 Subject: Re: [PATCH v2] arm64: dts: mt8183: kukui: Add Type C node Content-Language: en-US To: Prashant Malani , linux-kernel@vger.kernel.org, linux-mediatek@lists.infradead.org Cc: Alexandru M Stan , Benson Leung , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , "moderated list:ARM/Mediatek SoC support" , Rob Herring References: <20211209195112.366176-1-pmalani@chromium.org> From: Matthias Brugger In-Reply-To: <20211209195112.366176-1-pmalani@chromium.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 09/12/2021 20:51, Prashant Malani wrote: > Add a node describing the USB Type C connector, in order to utilize the > Chromium OS USB Type-C driver that enumerates Type-C ports and connected > cables/peripherals and makes them visible to userspace. > > Cc: Alexandru M Stan > Cc: Benson Leung > Signed-off-by: Prashant Malani Applied to v5.16-next/dts64 Thanks > --- > > Changes in v2: > - Alexandru mentioned that HW specs suggest preferred power role for > devices like kukui to be sink, so changed try-power-role to "sink". > > arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 14 ++++++++++++++ > 1 file changed, 14 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi > index 94c13c459194..0f9480f91261 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi > @@ -886,6 +886,20 @@ usbc_extcon: extcon0 { > cbas { > compatible = "google,cros-cbas"; > }; > + > + typec { > + compatible = "google,cros-ec-typec"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + usb_c0: connector@0 { > + compatible = "usb-c-connector"; > + reg = <0>; > + power-role = "dual"; > + data-role = "host"; > + try-power-role = "sink"; > + }; > + }; > }; > }; > >