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 C5DF1C28D13 for ; Mon, 22 Aug 2022 18:08:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=bW7ViaIqoUYzEoBFDVWGy4CmUK4U8jkqPF5HdnyKUVw=; b=y9Osld08F93unk UFwBBsH/YL0lXEs44L6krjzJDlncD/F4IZ0z5QZGhF51Q6DJMlI9AWFR1EAiZ+rcOAL/Dv4N/Gye1 Wzi3jWlzwjBk1/yCsh+303Ynr2M7raTT1aCRUwbp4oGpezKGW80Ve+1/kZFF02zRWJ3b+vsaUSp2w pUsue0rgefPfBgvoM/znEjhvRMJqYDCbrMDfuf76O1UnPiBa7Eqxm01mqWnidj43xjX4FSPxDEQHu 7Sy3SU17vrwE7/OAdHhIAfImKhy742IAforUHkGDpuyFfzOUmtldnUcW+pGIeunh7YVyRdJOAT0p7 hYAnMjcrYZGs1s4P8bvg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oQBpc-00DNxj-1a; Mon, 22 Aug 2022 18:07:24 +0000 Received: from mail-oa1-f42.google.com ([209.85.160.42]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oQBpW-00DNsO-M1; Mon, 22 Aug 2022 18:07:20 +0000 Received: by mail-oa1-f42.google.com with SMTP id 586e51a60fabf-11d7a859b3aso2623319fac.4; Mon, 22 Aug 2022 11:07:15 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc; bh=4st3FM1bb6ia+hAlavpEGAbxXV7xofi5zmV7yc9Sy/E=; b=E1rnXzUPbouORhWwf/oInclyY2E4gWggv7upH8Ap2rIJsLeGVfvFWO12w7Il2m9jUa g+7pf/OxYg16cYlWT39my0ylBJ7/giWpDC6T3yIsM/AvbujYzmXSINids5SMmBWkOWJ2 6oX5RCyTTnn+6TWsM2jJYCJv9CIf2yUpJdWBYakr+NuWp2KPomN8Mg65ZcGAFXJTfeRu cXJMQrhA57xNJyn/d9F+X4Tkc+kcjMZ/GPzuTQd3x+8kMvlWodpbmyM3GwejqvGvB8YL 20fXt2+OpkCh/a3c1xxmkWg3SmWWbLH9VH77hRZ5XdlPchCsASHl8qbogR5dp7RKZsFN Fd3g== X-Gm-Message-State: ACgBeo0T6QPaxR+ZievA1AWJDsxL6S2rOnr+Pd0RCDGFp+mFTk60JVyk HUNkOCEY9D444ktdYRYWZA== X-Google-Smtp-Source: AA6agR7XnzRL6Jn/3yMP/dI6TmfBLdDYyqWeS2JSRz9HOciSHoo08QZzFiSxHw3wKjI+/ntOSIyv3A== X-Received: by 2002:a05:6870:41c6:b0:11c:6053:2fed with SMTP id z6-20020a05687041c600b0011c60532fedmr9777964oac.114.1661191634964; Mon, 22 Aug 2022 11:07:14 -0700 (PDT) Received: from robh.at.kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id p39-20020a05687056a700b0010d5d5c3fc3sm3104887oao.8.2022.08.22.11.07.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 22 Aug 2022 11:07:14 -0700 (PDT) Received: (nullmailer pid 80167 invoked by uid 1000); Mon, 22 Aug 2022 18:07:13 -0000 Date: Mon, 22 Aug 2022 13:07:13 -0500 From: Rob Herring To: Richard Zhu Cc: p.zabel@pengutronix.de, l.stach@pengutronix.de, bhelgaas@google.com, lorenzo.pieralisi@arm.com, shawnguo@kernel.org, vkoul@kernel.org, alexander.stein@ew.tq-group.com, marex@denx.de, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, linux-imx@nxp.com Subject: Re: [PATCH v3 2/6] dt-binding: phy: Add iMX8MP PCIe PHY binding Message-ID: <20220822180713.GA75195-robh@kernel.org> References: <1660806153-29001-1-git-send-email-hongxing.zhu@nxp.com> <1660806153-29001-3-git-send-email-hongxing.zhu@nxp.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1660806153-29001-3-git-send-email-hongxing.zhu@nxp.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220822_110718_811393_C2F27F1B X-CRM114-Status: GOOD ( 15.17 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, Aug 18, 2022 at 03:02:29PM +0800, Richard Zhu wrote: > Add i.MX8MP PCIe PHY binding. Explain the differences in h/w. The phy is connected to PERST#? > > Signed-off-by: Richard Zhu > --- > .../bindings/phy/fsl,imx8-pcie-phy.yaml | 16 +++++++++++++--- > 1 file changed, 13 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8-pcie-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8-pcie-phy.yaml > index b6421eedece3..692783c7fd69 100644 > --- a/Documentation/devicetree/bindings/phy/fsl,imx8-pcie-phy.yaml > +++ b/Documentation/devicetree/bindings/phy/fsl,imx8-pcie-phy.yaml > @@ -16,6 +16,7 @@ properties: > compatible: > enum: > - fsl,imx8mm-pcie-phy > + - fsl,imx8mp-pcie-phy > > reg: > maxItems: 1 > @@ -28,11 +29,16 @@ properties: > - const: ref > > resets: > - maxItems: 1 > + minItems: 1 > + maxItems: 2 > > reset-names: > - items: > - - const: pciephy > + oneOf: > + - items: # for iMX8MM > + - const: pciephy > + - items: # for IMX8MP > + - const: pciephy > + - const: perst This does the same thing: minItems: 1 items: - const: pciephy - const: perst > > fsl,refclk-pad-mode: > description: | > @@ -60,6 +66,10 @@ properties: > description: A boolean property indicating the CLKREQ# signal is > not supported in the board design (optional) > > + power-domains: > + description: PCIe PHY power domain (optional). > + maxItems: 1 > + > required: > - "#phy-cells" > - compatible > -- > 2.25.1 > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel