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 75FF5291C2F; Fri, 13 Jun 2025 09:44:56 +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=1749807896; cv=none; b=ozcEV+X/A8jOC/6YV/NePB9Zrzr0CAZcC+F+38wkuDSJSZ63oHKoj2eZiBfUXh1F7YfDxk/fqal74sE00ePJ5j9ZR+kr+YEt58F3ScyLZdTzIXi6qYUjiZnFi7uk1jhTbGKLOpsLP/FpWValgjF8M75yvGH3VU4OzaZPkL1DHDc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749807896; c=relaxed/simple; bh=856dxDS+Uf8WXPdeMuD0cTLl98kWJ40xrdivrBRQOok=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=WM0xLkuFSjhbSlWRAO3x61EGifkWXnUl8qejFqPfoFxwiCt1GJmRJQYy1pz/WhhY3TdKq0q+5zag7+gkaw/RnVdiiMa/mJDcOfr7vfO1Lt44QkMk2jXlf3+uL3S79UvbQkI2s6k4fHBNYU2XNtePMsjJZgaqaTwLHiCZsJ39bxA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=IDCKOhif; 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="IDCKOhif" Received: by smtp.kernel.org (Postfix) with ESMTPSA id A4209C4CEE3; Fri, 13 Jun 2025 09:44:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749807895; bh=856dxDS+Uf8WXPdeMuD0cTLl98kWJ40xrdivrBRQOok=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=IDCKOhifcsK5rlivUrkhIrXEivpkcqJc7VPxFhAEAlYL4ZLDhBikU1vMyTRdBKW0h fIcG0hUICIwieAxhuvNNqwo2y228BZl4+ozJviwbofC7MQqSAor7xd2Xa8sAZ/6BC0 oJIumLp/g5mwnDTf52oFvyyBuWS613l2sJOwdggvCXmvBSgvniHj6SE3G6KWoQ7sGu z9C7WHJNi1Wmo7JAkUofQKCoYPZHwbj7C7tptXcxpim1ohZAqSFqjWyt/wzK2sApT6 Xx4l7ioJvnWArjgzD1EaO+hwmEZINJQUftaVAOAK06iMhGPNXmCOsLrf3kDgpxH/AH 24wvSrAq/ZtZQ== Message-ID: <36cb3578-1efb-4d2e-b50a-47e6dfd3bdd0@kernel.org> Date: Fri, 13 Jun 2025 11:44:47 +0200 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/7] dt-bindings: phy: Add document for ASPEED PCIe PHY To: Jacky Chou , bhelgaas@google.com, lpieralisi@kernel.org, kwilczynski@kernel.org, mani@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, joel@jms.id.au, andrew@codeconstruct.com.au, vkoul@kernel.org, kishon@kernel.org, linus.walleij@linaro.org, p.zabel@pengutronix.de, linux-aspeed@lists.ozlabs.org, linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, openbmc@lists.ozlabs.org, linux-gpio@vger.kernel.org Cc: elbadrym@google.com, romlem@google.com, anhphan@google.com, wak@google.com, yuxiaozhang@google.com, BMC-SW@aspeedtech.com References: <20250613033001.3153637-1-jacky_chou@aspeedtech.com> <20250613033001.3153637-2-jacky_chou@aspeedtech.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 13/06/2025 05:29, Jacky Chou wrote: > Add device tree binding YAML documentation for the ASPEED PCIe PHY. > This schema describes the required properties for the PCIe PHY node, > including compatible strings and register space, and provides an > example for reference. > > Signed-off-by: Jacky Chou > --- > .../bindings/phy/aspeed-pcie-phy.yaml | 38 +++++++++++++++++++ Filename basedon compatible A nit, subject: drop second/last, redundant "document for". The "dt-bindings" prefix is already stating that these are documents. See also: https://elixir.bootlin.com/linux/v6.7-rc8/source/Documentation/devicetree/bindings/submitting-patches.rst#L18 > MAINTAINERS | 10 +++++ > 2 files changed, 48 insertions(+) > create mode 100644 Documentation/devicetree/bindings/phy/aspeed-pcie-phy.yaml > > diff --git a/Documentation/devicetree/bindings/phy/aspeed-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/aspeed-pcie-phy.yaml > new file mode 100644 > index 000000000000..762bf7b0aedc > --- /dev/null > +++ b/Documentation/devicetree/bindings/phy/aspeed-pcie-phy.yaml > @@ -0,0 +1,38 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/phy/aspeed-pcie-phy.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: ASPEED PCIe PHY > + > +maintainers: > + - Jacky Chou > + > +description: | Do not need '|' unless you need to preserve formatting. > + The ASPEED PCIe PHY provides the physical layer interface for PCIe > + controllers in the SoC. This node represents the register block for the PCIe > + PHY, which is typically accessed by PCIe Root Complex or Endpoint drivers > + via syscon. > + > +properties: > + compatible: > + enum: > + - aspeed,ast2600-pcie-phy > + - aspeed,ast2700-pcie-phy > + > + reg: > + maxItems: 1 > + No phy cells? How is this a phy exactly? No resources? This looks just incomplete. > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + pcie-phy@1e6ed200 { > + compatible = "aspeed,ast2600-pcie-phy"; > + reg = <0x1e6ed200 0x100>; > + }; > diff --git a/MAINTAINERS b/MAINTAINERS > index a5a650812c16..68115443607d 100644 > --- a/MAINTAINERS > +++ b/MAINTAINERS > @@ -3696,6 +3696,16 @@ S: Maintained > F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml > F: drivers/media/platform/aspeed/ > > +ASPEED PCIE CONTROLLER DRIVER > +M: Jacky Chou > +L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) > +L: linux-pci@vger.kernel.org > +S: Maintained > +F: Documentation/devicetree/bindings/pci/aspeed-pcie-cfg.yaml > +F: Documentation/devicetree/bindings/pci/aspeed-pcie.yaml > +F: Documentation/devicetree/bindings/phy/aspeed-pcie-phy.yaml > +F: drivers/pci/controller/pcie-aspeed.c There is no such file... actually many above do not exist. Best regards, Krzysztof