From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3C6C1261B78; Wed, 3 Dec 2025 15:07:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764774447; cv=none; b=OtXVlsu+Na98HcD5O9ZRm7AIJJInGioALFXwUe9zIbIHO5ASXtYR452BOLVce+uc95PKLuokliuGoiF8/pMm8y2oc6R2TrbkVSBN7yramARrDEL3MQ1yXfaTtTifUdpHZ0nX4NnLhw79ypZvSR7wPYY78b+aI0xOH9aSZw0J6Xk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764774447; c=relaxed/simple; bh=pN4JjRpeQrJ2Nx7BwKEe5Gs0VhKs9M5abSOzTsod5/Q=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=nRNpOkrFUeI5R5J2ILYMXXCRTZHm5363SttG5GulN3Nd7/pwKPKd2KvX8oVQSOU2auzkhwA0MYlimPVijNLUjZD3uj4pIhm59zp28TGdlDmJhfO2UULg+KS6gHb4vENPqHuxUv6mwmpUWCB71SxDtKhT9CzFwP7Ntdz7eMwxvb0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Ew7wzlMw; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Ew7wzlMw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 94A3AC4CEF5; Wed, 3 Dec 2025 15:07:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1764774446; bh=pN4JjRpeQrJ2Nx7BwKEe5Gs0VhKs9M5abSOzTsod5/Q=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=Ew7wzlMwnskM1yAJC6ynEdrwbVb882ZuWAW2z+TDt98QaCySS9cuPlhXkJ38eDNyC y8gP5HWTAMcAKmCw1uePhxQ+7UjtDXVWAY22hlojCkiXXoZPZWwvziGgsALeVLxkwe hM57o18HZLDeZNfPb7UX/4GHNBv4U6CvHf5sSJY7WqP4v1Ujc0KxZrS2C6pz6QVOce cmf4HLfBsolYV1PwZGhvZf+YEjt1oqrfy1xnYzaDNA8NP5/adiQu7E3D/TwZWb1BmP aT/lSj3emC18OsySVqzJz5wCguO8mF3FnV7C5Vu9hR2S6V1vN2e1TdqhT9lPIAEpxO wptCsnO/KJZhQ== Message-ID: <56c75c6c-e6b1-4acf-855d-c5d420d001f6@kernel.org> Date: Wed, 3 Dec 2025 16:07:22 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] arm64: dts: qcom: sm8550: Fix compile warnings in USB controller node To: Krishna Kurapati , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Neil Armstrong Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20251203144856.2711440-1-krishna.kurapati@oss.qualcomm.com> <20251203144856.2711440-2-krishna.kurapati@oss.qualcomm.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 03/12/2025 15:48, Krishna Kurapati wrote: > With W=1, the following error comes up: > > Warning (avoid_unnecessary_addr_size): /soc@0/usb@a600000: unnecessary #address-cells/#size-cells without "ranges", "dma-ranges" or child "reg" or "ranges" property > > This is because the child node being removed during flattening and moving > to latest bindings. > > Fixes: 33450878adfc ("arm64: dts: qcom: sm8550: Flatten the USB nodes") I don't fully understand that original commit - it explicitly changed address/size-cells from 2 to 1 and 0, so keeping address/size-cells was kind of intentional. Anyway, these should not be needed, so: Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof