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 F0B5F22CBE6; Wed, 25 Mar 2026 01:11:22 +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=1774401083; cv=none; b=Jx440tg1U+6lVh98xvpPwujg6/C8yA+Jd4PZNjS60jkkGXsiXDC5Xr9ZIqTtaZbKxlywMh4Epipt7pdkuoafJbEyz7w4NqwupzwBZJF2/wXs4v5+1j1jX96C2+tyrBJbPBR7UnFAZNzMuUuAAP0CDBXDOv1yuToHOd3iho1EWR0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774401083; c=relaxed/simple; bh=0yCnHiVTvtphHFTceDinx5OaQHBR0wnXgawbH+xfca4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Onbdvh4hktXHUqrMqaeLl84rL73RHdYurXIu4wslH1u5xAqox/uulkxZK/8MUO/YD+5g6nzSbAScLMwXoN+o6gTb1BYvbp8NgU7mxe6Y7OK4F2X1EibfzopoVqfLrdWgxpCEISFhOW40OQGMf9xa9kwnp6eckY2Y7jUZ12tVCCg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZdwjlJnI; 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="ZdwjlJnI" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 68955C19424; Wed, 25 Mar 2026 01:11:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1774401082; bh=0yCnHiVTvtphHFTceDinx5OaQHBR0wnXgawbH+xfca4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=ZdwjlJnICK1HelWBP/az5HR4gh/HsmeWPranxlAJPkJVoun/V4krJUevNCWSsx6UW XhFHBlrVuvSNLAmCtBlVDM61BhR/h62GUG1yG8Qh71xVtsBB6koitL6NHIIqzxiBxe +iyHdF/WTxgES62tY+Ndav0Q0x7APYDotoyrrB5eLZOPSPfbuUURgW4CqI4iZGD1vD eJGZEuivdAw3DpM4JZKjzHv0ydpKDL5EApf82x41Mw5f5AzTG1tv93zPb8SsSkfu22 vYcx0icchGNcXxUd2e6yKJ3pKS0nCTmpxrjKMez7BP/aCyI1joCMxsj1keD63D3M/Y 0OwCxHVznHchQ== Date: Tue, 24 Mar 2026 20:11:21 -0500 From: "Rob Herring (Arm)" To: Krzysztof Kozlowski Cc: Greg Kroah-Hartman , Wesley Cheng , linux-arm-msm@vger.kernel.org, linux-usb@vger.kernel.org, Conor Dooley , linux-kernel@vger.kernel.org, Krzysztof Kozlowski , devicetree@vger.kernel.org Subject: Re: [PATCH v2 2/5] dt-bindings: usb: qcom,snps-dwc3: Add missing clocks and interrupts constraints Message-ID: <177440108099.2346208.7210868672113394229.robh@kernel.org> References: <20260323-dt-bindings-snps-qcom-dwc3-cleanup-v2-0-3bcd37c0a5b5@oss.qualcomm.com> <20260323-dt-bindings-snps-qcom-dwc3-cleanup-v2-2-3bcd37c0a5b5@oss.qualcomm.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: <20260323-dt-bindings-snps-qcom-dwc3-cleanup-v2-2-3bcd37c0a5b5@oss.qualcomm.com> On Mon, 23 Mar 2026 09:54:13 +0100, Krzysztof Kozlowski wrote: > The top-level part defines variable number of clocks and interrupts, and > each "if:then:" block narrows them. It however narrows only the > maxItems leaving minItems undefined, which then takes different values > depending on dtschema being used. > > Recommended style is to avoid ambiguity in such case, thus if top-level > part has broad constraints, then each "if:then:" must specify both upper > and lower limits. > > Add missing constraints, mostly minItems but also maxItems for one > variant. > > Signed-off-by: Krzysztof Kozlowski > > --- > > Changes in v2: > 1. Narrow also interrupts for qcom,ipq5018-dwc3/qcom,ipq5332-dwc3 > --- > Documentation/devicetree/bindings/usb/qcom,snps-dwc3.yaml | 8 ++++++++ > 1 file changed, 8 insertions(+) > Acked-by: Rob Herring (Arm)