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 253802264A9; Thu, 30 Oct 2025 16:01:27 +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=1761840088; cv=none; b=ICBKtGL4w35xY6CUJ16SLihWGn9lm/a8nARGeZaRoOJhhDVL3pIQZmRIkGY5zXotUpz9Ivr5v2QBfJpC0wfZSi8YiKXyE3+ysMIYNyHZdVH9KhoR/aZMEr3adB2OkXxM9WTq2C1JwRMKfcKXNTgqIgenXYCpwbCttWg9+AnXv3g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761840088; c=relaxed/simple; bh=GGejZF2V9kY3VeWWMxex6v4n4SmBXMRxD77JbL1Lup0=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=GTYZfUI0f1Yhi8bf0uAis4/qWK37AZGNEyi8z5KsL7/M20AHzH9Ve02J8EfpuJS7bC0rawgobDwOOd+3/9WVdoU0IgkJ5jzP8irvMR6NI1wkR4h/HGbVHTyW0BoEcR5dZ7E6PknEk0tjizVT4sse/nS2q2Gg9LcOps6fefCj2OQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=d/mD0GaQ; 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="d/mD0GaQ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1231BC4CEF1; Thu, 30 Oct 2025 16:01:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761840087; bh=GGejZF2V9kY3VeWWMxex6v4n4SmBXMRxD77JbL1Lup0=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=d/mD0GaQYfS+g00J1sgAMaEzBidrWsI8dsN0WOA9RYsI8kD0SSfn2FysEsV9D8vXq m1ow4PneLpQusXmLl3L6po1TH1c0yprzBZj/bnM+DWDaCeklkPlVRWqc2gop7M75b1 KxqxcRtkg26Ku5qAsiOdNB2C573pZ3RtCW6OQHztRTkiNhM3eJ+Fy8wKNwWN0N2AHz SfWLfqMuuI3t1MQkPWs9Qb8OhmsGykF+7YVZIgTDQR3Q1ZqrorY3QZf51ob3Vmt+0N WUOMn/r91IuRUaoHfou/wc1+2WBpL8I/za1sJmix1To7onIUCmEdHRauTy48dpd4ZG JoKyGNHI8o3nA== Date: Thu, 30 Oct 2025 11:01:25 -0500 From: "Rob Herring (Arm)" To: Krishna Kurapati Cc: Greg Kroah-Hartman , Krzysztof Kozlowski , Conor Dooley , Heikki Krogerus , Dmitry Baryshkov , linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Biju Das , devicetree@vger.kernel.org Subject: Re: [PATCH v5 1/2] dt-bindings: usb: ti,hd3ss3220: Add support for VBUS based on ID state Message-ID: <176183999397.4111264.15472275625847253456.robh@kernel.org> References: <20251027072741.1050177-1-krishna.kurapati@oss.qualcomm.com> <20251027072741.1050177-2-krishna.kurapati@oss.qualcomm.com> Precedence: bulk X-Mailing-List: devicetree@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: <20251027072741.1050177-2-krishna.kurapati@oss.qualcomm.com> On Mon, 27 Oct 2025 12:57:40 +0530, Krishna Kurapati wrote: > Update the bindings to support reading ID state and VBUS, as per the > HD3SS3220 data sheet. The ID pin is kept high if VBUS is not at VSafe0V and > asserted low once VBUS is at VSafe0V, enforcing the Type-C requirement that > VBUS must be at VSafe0V before re-enabling VBUS. > > Add id-gpios property to describe the input gpio for USB ID pin. > > Signed-off-by: Krishna Kurapati > --- > Documentation/devicetree/bindings/usb/ti,hd3ss3220.yaml | 8 ++++++++ > 1 file changed, 8 insertions(+) > Reviewed-by: Rob Herring (Arm)