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=-14.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,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 6B5A0C43460 for ; Wed, 12 May 2021 16:56:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2C533611F0 for ; Wed, 12 May 2021 16:56:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235601AbhELQ4V (ORCPT ); Wed, 12 May 2021 12:56:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37296 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245566AbhELQw5 (ORCPT ); Wed, 12 May 2021 12:52:57 -0400 Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 03F26C0611A8; Wed, 12 May 2021 09:38:56 -0700 (PDT) Received: by mail-wr1-x432.google.com with SMTP id l14so24286280wrx.5; Wed, 12 May 2021 09:38:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=YMb7uN/QWY5kpiEORQpOCJvo0plM7mzHsaNeBHSjrWg=; b=pxjAbg1WrLWOXCdwri/iyguoBHX06bS+zsC1ZbzXBKincC3w+e7sr8NUhh4kg8fw0J g/3VpiDSYjgo3NqDU462rHTuSpM51uDXm9sY0RvYOfP73vWjoKxYX8UNfRNz258pUL3t xCtiDTUk0UjlU5qmi/sVccDAYCY4BlEz44Br9BR1qazP6d/2EdDdN42asYTVkXVsm0MJ zOkrzjMl153Y0OhqSMnlHVWtqV0Kxb6XapepjSFHo9aR4rhOHLChqHtubpNBKaUu7IIa Lr2UQahSAsbve/8abe41aR1lplbAuX1AkSz+gaUNSyE8FuvMlORnLz1WjTv6oapQt5f/ VLVA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=YMb7uN/QWY5kpiEORQpOCJvo0plM7mzHsaNeBHSjrWg=; b=YKvMSPueDhe9yq+vCe9dl/oXEFdQvHbgSPBJT/ISc573EDQ3Lbfox174Ohg2SK3NQf S81cIwJ3bjsQDAyPZAdtMzjicc8s2diNkT35ulPNeGadFZlNMUYGwldSQl/06aLnSZnt 7rFCP8Wut1C+b+mBB3xuKsXQqOF3Ddn0khTSCwSwc3JJeUo/vcH7vyuC/FaanQk4MXUN 5g4Lyam9LDjOlzYEQvT1TBmb25ixdGgjvZUsVWHeIa+nwSLagXPAO4MElLxcNkQPEtZA G+ExxKeDg4/NipYhaMwF6Tqafuj9gHbr+l5VrWvp3clKsKtSQQq2LJanVEXTZBq8TWXE YVAA== X-Gm-Message-State: AOAM530AF75wd/4hd3i2aoD/mHoLwKlInkEZim6ZHGxoLchw4giqoTzA kpF3vadkzQxm0kd9vV20IXnga/1KKLepwg== X-Google-Smtp-Source: ABdhPJxFNrKOWVPM0JkDbkwH3AwuL6kakoN+0Qnbn/3gkIZ1tbCKYCw8x+nyqNJtJr7PUf/fvUK6Lg== X-Received: by 2002:adf:cc85:: with SMTP id p5mr46235148wrj.75.1620837535360; Wed, 12 May 2021 09:38:55 -0700 (PDT) Received: from ziggy.stardust ([37.223.140.37]) by smtp.gmail.com with ESMTPSA id z5sm179335wrn.69.2021.05.12.09.38.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 12 May 2021 09:38:54 -0700 (PDT) Subject: Re: [PATCH] arm64: dts: mt8183: add cbas node under cros_ec To: Ikjoon Jang , linux-mediatek@lists.infradead.org, Enric Balletbo i Serra Cc: Jiri Kosina , linux-input@vger.kernel.org, Benjamin Tissoires , Hsinyi Wang , Rob Herring , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <20210510092631.3141204-1-ikjn@chromium.org> From: Matthias Brugger Message-ID: Date: Wed, 12 May 2021 18:38:53 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.0 MIME-Version: 1.0 In-Reply-To: <20210510092631.3141204-1-ikjn@chromium.org> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Ikjoon, On 10/05/2021 11:26, Ikjoon Jang wrote: > Add a 'cbas' device node for supporting table mode switch in > kukui devices. > > Kukui platforms with detacheable base have an additional input > device under cros-ec, which reports SW_TABLET_MODE regarding > its base state (e.g. base flipped or detached). > > Signed-off-by: Ikjoon Jang > --- > > arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi > index ff56bcfa3370..40030ed48854 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi > @@ -816,6 +816,10 @@ usbc_extcon: extcon0 { > compatible = "google,extcon-usbc-cros-ec"; > google,usb-port-id = <0>; > }; > + > + base_detection: cbas { > + compatible = "google,cros-cbas"; I'm not able to find any binding description for this. It seems linux-next has driver binding to this compatible, but the description is missing. Can you please clarify. Thanks, Mathias > + }; > }; > }; > >