From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 A635A285041; Tue, 25 Aug 2026 09:04:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787648671; cv=none; b=aHVpgIQBNo3/E2B4hSpSnYkH6WOSsb2HszCK5PIgWAgZD2zwIE2tg/z7Y55lzBDGSMIee2ilyCF2ABcnhbKl3dx5nL/jaqn+Yi1v4vk8eFateYdUe6BkcC1r9KQryICY7GRbqya1wPbDd5/ysQguxS3GDCF+nWSgdnZwjEmWF3M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787648671; c=relaxed/simple; bh=YlmY9D/BSjhSWBXTk+TFZ1EvwD3Q0tYwrbR5yzND5T4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=AXZFXVyXAeIzwivk1EZbfJsdlz0BL9ESAlX5ZypvrtSY5qFo98Q4IzJBHb/i6mLYZNguNyXGb6mrl+tvaFUjh9SoCh9YnAzRMEN9yY4T8J19dC9JsHTFSTcNFqNqtFGIdWrr9TkQzcAjUkpr62ZaIPAcnV4JBxelZy7eIEm21ZY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=cqsmI9xk; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="cqsmI9xk" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EB0C81F000E9; Tue, 25 Aug 2026 09:04:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787648670; bh=uQICfGB8NxqflMD2W2T6ZXRRqp7Et7QYL8aeSOMCllQ=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=cqsmI9xk66m9DV6O4wbx4yyrvrxR/JZaYeg28c6Zr2/ArHDjIajex5NXoEpLWcuOa EcnUIEGlCPU5AckKWWCs4WfuKllivF8j7EvvEUBAldqWRmW08I/dEFT4jnFHvCCOlV mK5Mtz9CFybiJeeKLRDfcPFsfMssjWBHWuTQ09UzrH8ctweYYY++bPdm97OeiDDHPH Yas9QaKu771j7jmnIS0JyURIPNMPvulo/YZmxNvgzd37m80gSD4eWM3rKDBuDguZUS auUmSIUr+VI8Pze0X33iF17dDo//2aMSH4ooIp+l5w5vBO15tdl2Rt8AdEK3SDhB04 livwcm3W15gqQ== Message-ID: <218dd957-691f-4769-9270-b709d92d9aa3@kernel.org> Date: Tue, 25 Aug 2026 11:04:21 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/4] dt-bindings: phy: qcom: add Nord QMP PCIe PHY binding To: Krishna Chaitanya Chundru , Vinod Koul , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , Manivannan Sadhasivam , Bjorn Helgaas , Bjorn Andersson , Maxime Chevallier , Philipp Zabel Cc: linux-arm-msm@vger.kernel.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org References: <20260825-nord-v1-0-7c02f2b8765a@oss.qualcomm.com> <20260825-nord-v1-1-7c02f2b8765a@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 25/08/2026 05:40, Krishna Chaitanya Chundru wrote: > Document the PCIe PHY found on the Qualcomm Nord platform. > > Nord has a Gen5-capable QMP PCIe PHY that can operate in multiple > lane configurations using four PHY segments (A/B/C/D). The active > topology is selected by firmware through a TCSR configuration > register and may be configured as x16, x8+x8, x8+x4+x4, or > x8+x4+x2+x2. > > The binding describes the register regions, clocks, resets, power > domains, regulators, PHY provider interface, clock provider interface, > and the qcom,link-mode property used by the driver to discover the > active lane configuration programmed by firmware. > > Signed-off-by: Krishna Chaitanya Chundru > --- > .../bindings/phy/qcom,nord-qmp-pcie-phy.yaml | 276 +++++++++++++++++++++ > 1 file changed, 276 insertions(+) > > diff --git a/Documentation/devicetree/bindings/phy/qcom,nord-qmp-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/qcom,nord-qmp-pcie-phy.yaml > new file mode 100644 > index 000000000000..3575e99dadfd > --- /dev/null > +++ b/Documentation/devicetree/bindings/phy/qcom,nord-qmp-pcie-phy.yaml > @@ -0,0 +1,276 @@ > +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/phy/qcom,nord-qmp-pcie-phy.yaml# Filename should match compatible. ... > + #clock-cells = <1>; > + clock-output-names = "pcie_a_pipe_clk", > + "pcie_b_pipe_clk", > + "pcie_c_pipe_clk", > + "pcie_d_pipe_clk"; > + > + #phy-cells = <1>; > + status = "disabled"; So your code was never tested. Drop. Please read carefully writing bindings/schema, DTS101 or internal guideline. Best regards, Krzysztof