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 X-Spam-Level: X-Spam-Status: No, score=-14.0 required=3.0 tests=BAYES_00,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4DF04C433E6 for ; Mon, 11 Jan 2021 22:32:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2855A22D07 for ; Mon, 11 Jan 2021 22:32:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389532AbhAKWci (ORCPT ); Mon, 11 Jan 2021 17:32:38 -0500 Received: from mail-oi1-f176.google.com ([209.85.167.176]:44486 "EHLO mail-oi1-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389738AbhAKWci (ORCPT ); Mon, 11 Jan 2021 17:32:38 -0500 Received: by mail-oi1-f176.google.com with SMTP id d189so268166oig.11; Mon, 11 Jan 2021 14:32:22 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=JKujtSpNWqEBNkstC1Xi1WJEZqjaluSLJI5TMgni9DE=; b=ZdMn+1HhnDMRhAr32BCXSi+/tYuATxGtFycDH21oCV/qKMuVuykLuCQtgLtW49BtIT DoprPon1Vqdwk9vD+QtjAoQUQFnIOVwqyN+fgEZ2e9U742z5Dn5R5CYHLEH6anl2E+RA e/uMeARrOjSf7++2NT2Kz5S7+/OcbOOEJr4deTHr62/w2zzodNUBAtc5IbPLqiwlfC3a fYBz+i5e1FjsUzdszKzRl3ynC49pP4gOqak625uNLVI9sbgaaeAKer4Z0Y3LI1Pl+M7j PHSKRefFvWCkTOq31tvByMHlJbjeFQ5+KiZfDRc0mqYUzeD83TrEi4cG6pM5Xg4WvAyd jxZg== X-Gm-Message-State: AOAM531vtBH5/hwZziIVPQ4LaM0OrmO/HmLWdR5MnJR9TQ4qdusFL3Df 72hjgyEkbujKeWPkSfT05w== X-Google-Smtp-Source: ABdhPJzN6H3NDZjxhTjlFEytVExkly/VEM/rbtk+zSRv+UsB7q0EttO8kSe4TBbuNrMt5qlO+8v8qg== X-Received: by 2002:aca:4e0a:: with SMTP id c10mr634718oib.14.1610404317091; Mon, 11 Jan 2021 14:31:57 -0800 (PST) Received: from robh.at.kernel.org (24-155-109-49.dyn.grandenetworks.net. [24.155.109.49]) by smtp.gmail.com with ESMTPSA id k10sm234299otn.71.2021.01.11.14.31.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Jan 2021 14:31:55 -0800 (PST) Received: (nullmailer pid 3177511 invoked by uid 1000); Mon, 11 Jan 2021 22:31:54 -0000 Date: Mon, 11 Jan 2021 16:31:54 -0600 From: Rob Herring To: Kishon Vijay Abraham I Cc: Bjorn Helgaas , Tom Joseph , Lorenzo Pieralisi , Nadeem Athani , linux-pci@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH v2 1/4] dt-bindings: PCI: ti,j721e: Add binding to represent refclk to the connector Message-ID: <20210111223154.GA3175106@robh.at.kernel.org> References: <20210104124103.30930-1-kishon@ti.com> <20210104124103.30930-2-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210104124103.30930-2-kishon@ti.com> Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org On Mon, Jan 04, 2021 at 06:11:00PM +0530, Kishon Vijay Abraham I wrote: > Add binding to represent refclk to the PCIe connector. > > Signed-off-by: Kishon Vijay Abraham I > --- > .../bindings/pci/ti,j721e-pci-host.yaml | 17 +++++++++++++---- > 1 file changed, 13 insertions(+), 4 deletions(-) > > diff --git a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml > index 0880a613ece6..7607018a115b 100644 > --- a/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml > +++ b/Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml > @@ -46,12 +46,21 @@ properties: > maxItems: 1 > > clocks: > - maxItems: 1 > - description: clock-specifier to represent input to the PCIe > + minItems: 1 > + maxItems: 2 > + description: clock-specifier to represent input to the PCIe for 1 item. > + 2nd item if present represents reference clock to the connector. > > clock-names: > - items: > - - const: fck > + oneOf: > + - description: Represent input clock to the PCIe > + items: > + - const: fck > + - description: Represent input clock to the PCIe and reference clock to > + the connector. > + items: > + - const: fck > + - const: pcie_refclk Can be just: minItems: 1 items: - const: fck - const: pcie_refclk