From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wr1-f48.google.com (mail-wr1-f48.google.com [209.85.221.48]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 83A742F5A36 for ; Wed, 15 Jul 2026 13:42:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.221.48 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784122958; cv=none; b=hAF8MWsj3bNJUDU+YS+fOWDlRTHs+jp7we5zGt/yofHsQV7hTOtEZceNrMklPF/WT8Px+H4PxQQJyFRORACSU7De+PgPhd1sPq0BNfAM3qjMLScTr/fjjU1HK9JeybVDKdGDgWOwVCPyF92BTaL/gcsyZi5AQxVPXoy3dYsxhh8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784122958; c=relaxed/simple; bh=SeouY8+arIKaHfxpsLC3GYzhgWKMWeeHywPu9YGbico=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=uAKKRnlwyKgPNjChUcySSc8mttn1htF/XhQWe5plUmVxowmgICfz/NGmrzyeUuSJADIeYZlajz8dl8MMc4THIaswRqeZkANg9nlwTl/Jid4eT2sR902RbAUzGfK2ndPb2Y5b5egiiFm7Ke7FRuidfj0axlAxVfa7iFopjKb31dc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=FAM59F4P; arc=none smtp.client-ip=209.85.221.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="FAM59F4P" Received: by mail-wr1-f48.google.com with SMTP id ffacd0b85a97d-47c2b362ee2so4789848f8f.1 for ; Wed, 15 Jul 2026 06:42:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1784122955; x=1784727755; darn=vger.kernel.org; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:from:to:cc:subject :date:message-id:reply-to:content-type; bh=Usi+/63I15nYDCwm04HDVuOdljD77g6vUA956fvWrHc=; b=FAM59F4PQzRHPeuRzCRIH7/EbHrNXOrN+2UtkC6XrkU1JDAxgeIiRWia9HhG0Taz4a GzlH3KUTuEsdjIGlM924hHjDDNhOcZQY2yYxGLut/Cv5nGFDseSM87j/uHYDRvTrtkAo mUh0G7RZm/X5HQA2cWXBq2dcP3NQfAYDIa2NhRGl59m5TuySHpneZ/OE/TqD70ag1iy6 i7QB/fm5Lh231AtdCsu6YAKM4xNZ5mnFmV3tpo6MU6A8U0Yrj71V76iDZyXer6yhVBWa kO4qPfFEZx4N/PJmP3Iyz0JznfLrg/pF/oct7a8wP2N0Z4GRzOBc9DxVHWoRW8Xl4Y9Y Z1eg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784122955; x=1784727755; h=in-reply-to:content-disposition:content-type:mime-version :references:message-id:subject:cc:to:from:date:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=Usi+/63I15nYDCwm04HDVuOdljD77g6vUA956fvWrHc=; b=ZLnqSbtZ2KgFONj+JpUNKPHMlDXtkrtH54KhArzaHKEUbr7XqKYFGtsiw1ufXQLaYR LWwr5aED/wKdTgEUFtvw+SiBH6WUSMwMwrAGm483ts783v1wjhXTnoiORPnLRMb/zZou NvQ+De6m7M0n0djOUiIqRXv/juPH8+6yP9ra4oeNd3KKdiOASuCVFWRM2HD12JNCT56Q OS4h0FzqRk4N631xB6KDy4z9b4NmFu2JJNnjSLYWBgwLE34BUnYQrgqkC0kvyE0Ae2e4 afNL02ACVthHKlf9W0gMI4mJF6MykccZRl9M/6n+H4EnOdRYviKandQxbIa6E1dMWjUN 3TAw== X-Forwarded-Encrypted: i=1; AHgh+RoTstjzsQmQGxGfAovcScl17fNEoSlAj7Mf5H5WRRtrSGVWi8MP0lBUBt7esDJbHAhiJxC7JD44w+748dw=@vger.kernel.org X-Gm-Message-State: AOJu0YzvkiXZKOwgO2JaB41KerhoTAXixiqkzS2OrZda0ANwKfbpQ5iO gfsEg5HPjeqrI+kdiZ6NeQw5Mf4Juni9ichyJizRdDUOTjFkYPjtPF60 X-Gm-Gg: AfdE7clF5/ZjhRkiTzjzTupy0gDm5Cvt2RXUc0sOLrVZpjZWNLYX12mjTa2Ah/XdOYY Y+ltbV3X1UALDBwjdYvdgFQ2CO6qcvah29K7pUF+PsG3RWgtE7Hz3T7v5WFO9edEJsOsWFjhUiS 8S5OiNlK1Gd65vmLLkKss9poysGmU8aciUZomlik3CO6rGBosiwWuZP16d91gtYkqkS08F9p7iJ 4zB101nn1Nl2EWUSmUVNpyp7gwzbKrNbrftTH1o6GMtMjiyODhS32zEYnCa9Sr10tDz1aRj4dtR VUXDwUkbf2eeUyOaWUXG4Sb+bJjBe31rQtk3M1BL5LVJU56bBqwXYlcy6k0jWKU1ht2QrL7APk0 1/Pav0POrlnpLXVOcEm54noxK1JTFRNE1fYyavjyXxefow+MjMTHAWpBWueve/++b/KdhsV/KNT 70xTh15+zr X-Received: by 2002:a5d:588d:0:b0:47d:eedb:ee62 with SMTP id ffacd0b85a97d-47f4fcd5726mr3441593f8f.14.1784122954301; Wed, 15 Jul 2026 06:42:34 -0700 (PDT) Received: from owl5 ([2001:861:3201:3d10:e682:163f:4878:db7e]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-47f47688f29sm14509548f8f.21.2026.07.15.06.42.33 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Jul 2026 06:42:33 -0700 (PDT) Date: Wed, 15 Jul 2026 15:42:32 +0200 From: Gary Bisson To: AngeloGioacchino Del Regno Cc: linux-mediatek@lists.infradead.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, matthias.bgg@gmail.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH] arm64: dts: mediatek: tungsten-smarc: Remove unnecessary cells Message-ID: References: <20260709092021.34023-1-angelogioacchino.delregno@collabora.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260709092021.34023-1-angelogioacchino.delregno@collabora.com> Hi, On Thu, Jul 09, 2026 at 11:20:21AM +0200, AngeloGioacchino Del Regno wrote: > Remove unnecessary address and size cells from both the disp_dsi0 > and the xhci2's ethernet usb device subnode to fix a dtbs_check > warning for avoid_unnecessary_addr_size. > > Fixes: 9fda4a8a479f ("arm64: dts: mediatek: add device tree for Tungsten 510 board") > Signed-off-by: AngeloGioacchino Del Regno Acked-by: Gary Bisson > --- > arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtsi | 4 ---- > 1 file changed, 4 deletions(-) > > diff --git a/arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtsi b/arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtsi > index 9f5a0ec563e8..8256279c5629 100644 > --- a/arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtsi > +++ b/arch/arm64/boot/dts/mediatek/mt8390-tungsten-smarc.dtsi > @@ -265,8 +265,6 @@ &disp_pwm0 { > }; > > &disp_dsi0 { > - #address-cells = <1>; > - #size-cells = <0>; > status = "okay"; > > ports { > @@ -1049,8 +1047,6 @@ &xhci2 { > ethernet@1 { > compatible = "usb424,7850"; > reg = <1>; > - #address-cells = <1>; > - #size-cells = <0>; > > mdio { > #address-cells = <1>; > -- > 2.54.0 Out of curiosity, how did you get those warnings? I ran my check dtbs command on v7.2-rc3 and couldn't see anything related: $ make CHECK_DTBS=y mediatek/mt8370-tungsten-smarc.dtb DTC [C] arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dtb /home/data/upstream/linux/arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dtb: pmic (mediatek,mt6359): '#sound-dai-cells' does not match any of the regexes: '^pinctrl-[0-9]+$', '^vs(ys|[12])-ldo[1-9]-supply$', '^vsys-v[a-z]+[0-9]*-supply$' from schema $id: http://devicetree.org/schemas/mfd/mediatek,mt6397.yaml# /home/data/upstream/linux/arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dtb: scp@10720000 (mediatek,mt8188-scp-dual): reg-names: ['cfg'] is too short from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml# /home/data/upstream/linux/arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dtb: scp@10720000 (mediatek,mt8188-scp-dual): reg: [[0, 275906560, 0, 917504]] is too short from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml# /home/data/upstream/linux/arch/arm64/boot/dts/mediatek/mt8370-tungsten-smarc.dtb: scp@10720000 (mediatek,mt8188-scp-dual): reg-names: ['cfg'] is too short from schema $id: http://devicetree.org/schemas/remoteproc/mtk,scp.yaml# Thanks, Gary