From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4EC12C3DA64 for ; Tue, 6 Aug 2024 08:31:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=fS4RUDB9ibBQq5RVIVx1B15+UHFeYWgU4JT31WzRJS4=; b=VDOG3fBnlvoITH9NF2zN1BxHZV LlRWLwMbQXUcNknOKqYNOukP/p2aKQ+v+wh91/dNXKWvuaPonB2MqzFWoE9xG1vEjy7yBOcVCipVW 0zfbgC17oaXj0MHJTeJPoOdfGlY42VZdkjF1MN0INeCNyCpZPUFTJY9OWAMcbvutI1lN6UbWdJaAN af0Jvu+1SchyzjWLuhqpxqytC3lSbt7HEyRj4HUhtGv38Z8mZk4DFbeSXG4gaLPa9/jha5onzEmvJ uu7EIQH1ZihaC02msmnIrVFajvmlnNWXSTflaqP3Fx7JvfSIRKBqcamcE8KubA/dnwrr6XImWykbt 6M2TluXQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sbFan-00000000wyH-37vT; Tue, 06 Aug 2024 08:30:53 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sbFZt-00000000wjo-2cvz; Tue, 06 Aug 2024 08:29:58 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id D95D260F7F; Tue, 6 Aug 2024 08:29:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 02DBCC32786; Tue, 6 Aug 2024 08:29:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1722932996; bh=V3ZjsddvnL87rui7jg1kIK4OozC/swgwbkag97WdbJE=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=uU6poAhm9A18Gz0+3whTJ3YsEVDmU7LmclB05UDqyuQ0HG64Xz1oCJE5kiD+mLh9w q9vIBiGNlXK9k45kfrCuonnOfibF0mr7bn7cKT4ecAQ9FSnpOe+/WqCv8ysFXigjAL SdfUQ4zfL3WInFZ3UaVbqX3nAvXQWSmqPQtX89oqLt9jc/kuvIyQ7+bYgtbPu4T5DD ngRYm+AMJwdNbb3nCflwK9Nl1hStcYb7i06C0gR6sO6swoNVwiXBvaxy9RfigWi91o PnNxj0BBRWqWejG4BCdwFLOO06/pac8msaLaN44vITxJmH9yIFfsDBpcaQ0UxUzq2O lCJlV5m/mCHuw== Message-ID: <160dd5fc-83ba-4311-a173-44521342a3d8@kernel.org> Date: Tue, 6 Aug 2024 10:29:47 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 1/5] dt-bindings: phy: imx8mq-usb: add compatible "fsl,imx95-usb-phy" To: Xu Yang , vkoul@kernel.org, kishon@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, gregkh@linuxfoundation.org, Frank.Li@nxp.com, jun.li@nxp.com, l.stach@pengutronix.de, aford173@gmail.com, hongxing.zhu@nxp.com, alexander.stein@ew.tq-group.com Cc: linux-phy@lists.infradead.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-usb@vger.kernel.org References: <20240806050639.1013152-1-xu.yang_2@nxp.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240806_012957_790047_6AB04160 X-CRM114-Status: GOOD ( 15.89 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 06/08/2024 07:06, Xu Yang wrote: > The usb phy in i.MX95 is compatible with i.MX8MP's, this will add a > compatible "fsl,imx95-usb-phy" for i.MX95. Also change reg maxItems > to 2 since i.MX95 needs another regmap to control Type-C Assist (TCA) > block. Since i.MX95 usb phy is able to switch SS lanes, this will also > add orientation-switch and port property to the file. > > Signed-off-by: Xu Yang > > --- > Changes in v2: > - replace minItems with description in reg property > - remove orientation-switch and port > - refer to usb-switch.yaml > - use unevaluatedProperties > --- > .../bindings/phy/fsl,imx8mq-usb-phy.yaml | 42 ++++++++++++++++--- > 1 file changed, 37 insertions(+), 5 deletions(-) > > diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml > index dc3a3f709fea..6d6d211883ae 100644 > --- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml > +++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml > @@ -11,12 +11,17 @@ maintainers: > > properties: > compatible: > - enum: > - - fsl,imx8mq-usb-phy > - - fsl,imx8mp-usb-phy > + oneOf: > + - enum: > + - fsl,imx8mq-usb-phy > + - fsl,imx8mp-usb-phy > + - items: > + - const: fsl,imx95-usb-phy > + - const: fsl,imx8mp-usb-phy > > reg: > - maxItems: 1 > + minItems: 1 > + maxItems: 2 > > "#phy-cells": > const: 0 > @@ -89,7 +94,34 @@ required: > - clocks > - clock-names > > -additionalProperties: false > +allOf: > + - if: > + properties: > + compatible: > + contains: > + enum: > + - fsl,imx95-usb-phy > + then: > + properties: > + reg: > + items: > + - description: USB PHY Control range > + - description: USB PHY TCA Block range > + else: > + properties: > + reg: > + maxItems: 1 > + > + - if: > + properties: > + compatible: > + contains: > + enum: > + - fsl,imx95-usb-phy > + then: > + $ref: /schemas/usb/usb-switch.yaml# ref should be rather in top-level. You can always disallow certain properties for devices, if they are really not applicable. Best regards, Krzysztof