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 E96342EBDE9; Thu, 20 Aug 2026 06:33:59 +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=1787207641; cv=none; b=NMSSlmww897/c0igSCkghwLOfXvGoLtWx3OQynJIivsHsoBQDelBU2gnf/knT95CRpTzn8UoakBxl0P7UkI9F3zYROcUNwwzuHWNjsXoQQyj965HmypFXAV0lZ95DhCz8vdul8Xjhobw9HiV/hFJM2K4DkWfp9lMcw0lvkXFAU4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787207641; c=relaxed/simple; bh=i2IfvybPXQN8HxOaIEpopMFy2nqWKK0MkaIhAgFy4CI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=DDjEFRFIXRZ+MItQXyHFHTVZLiyuolu/E09UV45IMv+5QBXZWSWaYHvdFXSBWaxUceFqH63urEkJYBPnY7ssxX3ZpS0jPsIZYdN4ZNWxjCiJPeLriTLnl6IJulBhTDkI0qqL0I3PQUHneUxwyMYPsXlINTSzIsl1uj2jFCp05Js= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=EEV5IBYz; 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="EEV5IBYz" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 551EF1F000E9; Thu, 20 Aug 2026 06:33:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787207639; bh=pD0WGepCub8+i5e1jJFZFXcaekgCTPD8PN9ZPkEAxKU=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=EEV5IBYz2sQWJcppHKtA/neiMzJ8dzTcX9gTn+cla5ZDnw1X9SGDDTAheeNnsJ5yC KVSPTvmErc/gyeXhnEFzeV19QOcyqHOp6JyphfJsaIlXT2XfYPb+ZGXc8eT8ZmFEQV 4HqMQPfKauWSbgS6yWmck4PIsan1kxcOy0rormH/e0MXbDkLrL3Pkij93QUf/8bc53 baov8xWkYJvFmH9UNjAhGMwfCPAPm+GMEfsYBKJgSsMQh4rdkAO8rlGUNkQnNH0cou mSxn0E5Ry9anTXI8qyd0nM1Kx2+LLc/mgWf0VFh4bhTToC7Wef+gDhrBa3LMlaIxt3 A/iymAZ0o4OmA== Date: Thu, 20 Aug 2026 08:33:55 +0200 From: Krzysztof Kozlowski To: Dmitry Baryshkov Cc: Bartosz Golaszewski , Bjorn Andersson , Linus Walleij , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Greg Kroah-Hartman , Xu Yang , Peng Fan , Vinod Koul , Neil Armstrong , Peter Chen , Pavankumar Kondeti , Stephen Boyd , Konrad Dybcio , linux-arm-msm@vger.kernel.org, linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, linux-phy@lists.infradead.org, Greg Kroah-Hartman , Peter Chen Subject: Re: [PATCH 02/10] dt-bindings: usb: ci-hdrc-usb2: allow the HSIC PHY as the ULPI child Message-ID: <20260820-optimistic-merry-mussel-9efbc0@quoll> References: <20260810-msm8974-usb-hsic-v1-0-e5f93ea76ffa@oss.qualcomm.com> <20260810-msm8974-usb-hsic-v1-2-e5f93ea76ffa@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260810-msm8974-usb-hsic-v1-2-e5f93ea76ffa@oss.qualcomm.com> On Mon, Aug 10, 2026 at 06:42:06PM +0300, Dmitry Baryshkov wrote: > The Qualcomm HSIC USB PHY (qcom,usb-hsic-phy.yaml) is a ULPI device: its > driver is a ulpi_driver, so the PHY node must be a child of the chipidea > controller's ulpi node. The ci-hdrc-usb2 schema however hard-codes the > ULPI phy child to the qcom,usb-hs-phy.yaml schema, so any HSIC > controller instance fails validation with bogus clock/reset/compatible > errors. > > Allow the ULPI phy child node to match either the HS PHY or the HSIC > PHY schema. > > Assisted-by: Claude:claude-fable-5 > Signed-off-by: Dmitry Baryshkov > --- > Documentation/devicetree/bindings/usb/ci-hdrc-usb2.yaml | 4 +++- USB patches must be separate. > 1 file changed, 3 insertions(+), 1 deletion(-) Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof