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 2DF8F253F21; Mon, 7 Apr 2025 13:20:18 +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=1744032020; cv=none; b=hLoeeL+nwKQVTZQwNPyp58VbS+5DTUpIqdQxw1eSc9LlJISwvcNP/163NI2G+sJhELOVNpqywYKi5BhmsOM3y0BzCzF1oLZvbbAQ0ddrsD+LXrYsFikbq9aXvEhzyxzuBbrCOosFA+8KRRfOdFwHw5JaqwbJTsIyj7ghh4SiNF0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744032020; c=relaxed/simple; bh=filjrS06rqZ0ew/T3d0sXhHExTLXZr6chgbI6OChQmE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=JKDGKNFMpXP4ncYVXavxyBXHsnMcZ5MfTjco9YSCuRw2fdYckqkh3nUDQUsLVrVcOWT16zjjm3y7VzLyR/f8dHR8vqYygqoDoPKGw3+ecJzX4/WDMMJFx62IyVgbfcpM2LsmEbTr0GYGTKKROpjzCq3j+kCTN6rCwYjmRPOyuA4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=a/yNomVj; 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="a/yNomVj" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 00A3DC4CEDD; Mon, 7 Apr 2025 13:20:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744032018; bh=filjrS06rqZ0ew/T3d0sXhHExTLXZr6chgbI6OChQmE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=a/yNomVjn7s86TOYejdygiH1sC/wzPEjFMGUQTb/FZ1Kp1Zl0AskZHojDh37MF9rp bVsVNviFb0fNioBtNNKl5Qq8c/9wspSr2td0bwJyaguUsxdPW8ZTbkSYFWHsNnULib 01PqflKsNQuGb9+g2G9hcOCuB0TGRF6VvkQUFTm/lIwh0C4bC7bHqAOJ3wGtx1wf7q rOYYVwDiq0EggDefaSeE+ksRKj8pXAEa7P/EpyGfDGwPHJ5wP2rh557lUjvSKWXXwr iGVB64MxsWkbcKf2kU90a2BQ/ypR1cygnM95c4lcfUjQr/mciUjN+twBapFbDRWUqA NuJP3LfCJg5Pg== Message-ID: <74bb9d27-fd6f-4332-9965-e967c3a31c63@kernel.org> Date: Mon, 7 Apr 2025 15:20:12 +0200 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 2/7] dt-bindings: phy: spacemit: add K1 PCIe/USB3 combo PHY To: Ze Huang , Vinod Koul , Kishon Vijay Abraham I , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yixun Lan , Greg Kroah-Hartman , Philipp Zabel , Thinh Nguyen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org References: <20250407-b4-k1-usb3-v3-2-v1-0-bf0bcc41c9ba@whut.edu.cn> <20250407-b4-k1-usb3-v3-2-v1-2-bf0bcc41c9ba@whut.edu.cn> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 07/04/2025 14:38, Ze Huang wrote: > Introduce support for SpacemiT K1 PCIe/USB3 combo PHY controller. > > PCIe portA and USB3 controller share this phy, only one of them can work > at any given application scenario. > > Signed-off-by: Ze Huang > --- > .../bindings/phy/spacemit,k1-combphy.yaml | 53 ++++++++++++++++++++++ > 1 file changed, 53 insertions(+) > > diff --git a/Documentation/devicetree/bindings/phy/spacemit,k1-combphy.yaml b/Documentation/devicetree/bindings/phy/spacemit,k1-combphy.yaml > new file mode 100644 > index 0000000000000000000000000000000000000000..450157b65410b27129603ea1f3523776a1b0a75e > --- /dev/null > +++ b/Documentation/devicetree/bindings/phy/spacemit,k1-combphy.yaml > @@ -0,0 +1,53 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/phy/spacemit,k1-combphy.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: Spacemit K1 PCIe/USB3 PHY > + > +maintainers: > + - Ze Huang > + > +description: > + Combo PHY on SpacemiT K1 SoC.PCIe port A and USB3 controller share this > + phy, only one of PCIe port A and USB3 port can work at any given application > + scenario. > + > +properties: > + compatible: > + const: spacemit,k1-combphy > + > + reg: > + maxItems: 2 List and describe the items instead > + > + reg-names: > + items: > + - const: phy_ctrl drop phy_ > + - const: phy_sel ditto > + > + resets: > + maxItems: 1 > + > + "#phy-cells": > + const: 1 What is the cell argument? Also no supplies? > Best regards, Krzysztof