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 4CCD22E401; Tue, 28 Apr 2026 06:52:46 +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=1777359166; cv=none; b=OmztismmfazTUC6pQaNDI+VPSSJylLGZlJOhiFffTOPs177lKaBOG/8NtxZ6GN6C5cJIWbIksdV+fazoT/TcNYTyLb7YXZEomj+ABshHjzT5d8xLTEWxnMwvUZyQxheQEPHeE9U5aeuODRtnQcqGo6Yryt0SD3Qh3kn5WpsAOvI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777359166; c=relaxed/simple; bh=Bucat0/ntK6EVfUjNUeSm7IPyEzTOE1ePpIcpjUt60k=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RFgFoV+pWg//Mdc+tYz3sNZpQD2iTAlLTXOW+cnOmHQutS+kr97MDzMcGP8ddia1ZGnbGqb0OBCxKP4rno0jRZuvWbxtn0DhTbreLoilaHlTTksUMzQ5NWRHx+QIsul+w5S3iAyowSeF5+7rHpm/Wp2+f65dXXUklV799bk/gUY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Op+QLsMo; 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="Op+QLsMo" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 64401C2BCAF; Tue, 28 Apr 2026 06:52:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777359166; bh=Bucat0/ntK6EVfUjNUeSm7IPyEzTOE1ePpIcpjUt60k=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Op+QLsMocFB70u31t9hypd8k9ziwRsUoyvAkc9ASHq7J+FLTazK2ChFJ1d93IUB8W uqdT7nMV564C7vrgAQLSkRs2bMUuc7mJBD1HLFFtMu+WgNYkeXZ70wOVvnUR9MPaM1 5a/bmWz2FGbny6grzmiHVYxMCb4u03UP2bamW7csYcfLQ7oeIXU76RelUwgOKFj/6x kFNdr1iR0RTATAmPZAYtzefHnepbcUrsyyMIPJ8c+KWzhrL9e0fu2AB4z6OERKcYFZ N1758iz3mdolXnEMO+LRS9/lPxaD6ZynVLhukpVdNsc5+drsIkR/J/eFleG0Y5sXr+ pJH8+CwALS/Dw== Date: Tue, 28 Apr 2026 08:52:43 +0200 From: Krzysztof Kozlowski To: Alexandre MINETTE Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , MyungJoo Ham , Chanwoo Choi , Guru Das Srinagesh , Linus Walleij , Rob Clark , Joerg Roedel , Will Deacon , Robin Murphy , Kees Cook , Tony Luck , "Guilherme G. Piccoli" , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, iommu@lists.linux.dev, phone-devel@vger.kernel.org Subject: Re: [PATCH v2 2/8] dt-bindings: extcon: qcom,pm8941-misc: Add PM8921 compatible Message-ID: <20260428-arboreal-happy-coua-da3eb2@quoll> References: <20260427-mainline-send-v1-sending-v2-0-dcaa9178007b@alex-min.fr> <20260427-mainline-send-v1-sending-v2-2-dcaa9178007b@alex-min.fr> Precedence: bulk X-Mailing-List: devicetree@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: <20260427-mainline-send-v1-sending-v2-2-dcaa9178007b@alex-min.fr> On Mon, Apr 27, 2026 at 09:34:48PM +0200, Alexandre MINETTE wrote: > PM8921 provides USB ID detection through the USB_ID_IN interrupt, which > APQ8064 boards use for OTG role detection. > > The Qualcomm PMIC misc extcon binding only needs the interrupt > description for this use case. Allow qcom,pm8921-misc without requiring Bindings do not describe use case, but hardware. What is the interface to PM8921? Is it on some bus or not? Best regards, Krzysztof