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[2620:137:e000::1:20]) by mx.google.com with ESMTP id j15-20020a196e0f000000b0046b91b6d016si5288900lfc.265.2022.04.28.22.33.53; Thu, 28 Apr 2022 22:34:20 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmx.net header.s=badeba3b8450 header.b=ICgj3U0K; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245243AbiD1H31 (ORCPT + 99 others); Thu, 28 Apr 2022 03:29:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38768 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245284AbiD1H3Y (ORCPT ); Thu, 28 Apr 2022 03:29:24 -0400 Received: from mout.gmx.net (mout.gmx.net [212.227.15.19]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F27C2340C9; Thu, 28 Apr 2022 00:26:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1651130723; bh=Kl1D0qKBLbFcGmM/inCOM/LMhQnD3kUx2fRwBIfJFbY=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date:In-Reply-To:References; b=ICgj3U0KsWCdSyk+4KTl7+UbbH7ZgeuOkjZprYn96+3lI1AwcRvsBXO6wd+8qZwPn OoIxHHuNiq00mTWpDdxVNnQJovYajWGc5SsfcuWwvgRNldnbn6R5FYiuIV/k+QG89n mi1e9wXTuqQiOIvz8GUyBD6Pzj3qw9SOqaQH/XoM= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from [217.61.145.42] ([217.61.145.42]) by web-mail.gmx.net (3c-app-gmx-bs20.server.lan [172.19.170.72]) (via HTTP); Thu, 28 Apr 2022 09:25:23 +0200 MIME-Version: 1.0 Message-ID: From: Frank Wunderlich To: Krzysztof Kozlowski Cc: Frank Wunderlich , linux-rockchip@lists.infradead.org, Bjorn Helgaas , Rob Herring , Krzysztof Kozlowski , Heiko Stuebner , Kishon Vijay Abraham I , Vinod Koul , Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , Philipp Zabel , Johan Jonker , Peter Geis , Michael Riesch , 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 Subject: Aw: Re: [RFC/RFT v2 05/11] dt-bindings: pci: add bifurcation option to Rockchip DesignWare binding Content-Type: text/plain; charset=UTF-8 Date: Thu, 28 Apr 2022 09:25:23 +0200 Importance: normal Sensitivity: Normal In-Reply-To: References: <20220426132139.26761-1-linux@fw-web.de> <20220426132139.26761-6-linux@fw-web.de> X-UI-Message-Type: mail X-Priority: 3 X-Provags-ID: V03:K1:HuS/IQbWns2B9KbVmd+JXXePQOBTI5r+4oLrCZnL6JqsyIeqTqsBN/vkAMd357JlnYgtg 43YoCUDaepjA+gR16+vK2qsTsr2Ggk+GAdPHRIuTT25wO9OaXXFxzSpRFegBlZVrQWK5MXoEqjar iAZeNn9SgywJLlkDgT8y3fRThCDpGCk0BET0WAB96yokouxCOXHKnW6UZMTKzC+794JlErXjecwE nOvCkWakPUTT8Eb4neasYEGg6txE7h/DJplgMSgezg5PWQ445EzyGytjG9rvZ2t5gA53hlGPPTCu CQ= X-UI-Out-Filterresults: notjunk:1;V03:K0:+DhlrGzejX0=:H7ejG4ksVlR2OD+2AK78pX NEn5mlQjnBf4smxMBlFQljTTDT4W3WRU9Ox9sJ9xtSepQmURcyZ9dmRz33TNfj4pKUQQnPHR2 vJnr0pZHyzisgYrhozVIiPpQqDuK2Bm1g6wmUJEqNtkyvZMY1dJt50oY03g5hDHAh2Z68clXs DEdgI9Q/rkGwXhaXXcmeWNR/yePzdnuglPIrJEqnIHu+WgpAcGYOT33sD8fxQOTKuGAhFUqVt LGWzfBaGSHbQ7IAtL1cp5Os9cpbM5CWuUNUywoyNUW1mdZg6EO+tuRk8H/X0m3DgcfVfTFV5y cdPM7M2+up0OIiVi1YuXUDrlfvppcNs5wmn5N/G5Mfoso5J3BnSqaAqu5IqW1MIkTFmZGnKHa Otv3ngNV4/PnY0rspfKTYZBgtwvuFKESVSOjs/lbachHn9LL2mmrmjqiwmxlqPwDQq6W2mMFj 2G5UtIxST1Y+5IHo0OXbSF0FwTXVwj2xMOBMDnDDUvGazu2xqLQFng8dzLnoGzVRr+m/srdOe VCKBW4yNmX6U7tZ6W98QE14hn0R3gL4mWd6fSv9VGrE/O3HWP7rotqrVcDnMJ77F51RbKfNqP JGdLo6lSN+nH7fuKzXYoDWU6JZD6FzyP72acErlUg0aLbF3UMNr+zZl7cdp/284bXNlZL5dLr Fv6ERQriyiaZQ3BjuTQXJE5gIAslsj3d81qC8t6yyYFfqDWY+1bGH+38N9CmUIJixJkboSc4C Mfqgom7Fv+w2Sh75SuR8v4crb79c6PkMGRAqpOJ8pdoZpebtchSZP90ENTVBfg3f5Enz/F/N4 0aXBOMR Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-2.6 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,RCVD_IN_DNSWL_LOW,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi > Gesendet: Donnerstag, 28. April 2022 um 08:37 Uhr > Von: "Krzysztof Kozlowski" > On 26/04/2022 15:21, Frank Wunderlich wrote: > > From: Frank Wunderlich > > > > Add bifurcation property for splitting PCIe lanes. > > > > Signed-off-by: Frank Wunderlich > > --- > > Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml | 2 ++ > > 1 file changed, 2 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.ya= ml b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml > > index bc0a9d1db750..a992970e8b85 100644 > > --- a/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml > > +++ b/Documentation/devicetree/bindings/pci/rockchip-dw-pcie.yaml > > @@ -74,6 +74,8 @@ properties: > > reset-names: > > const: pipe > > > > + bifurcation: true > > + > > Does not look like standard property. Is it already defined somewhere? > All non-standard properties need vendor, type and description. have removed vendor-prefix from v1>v2 based on suggestion this can be usef= ul for other vendors too. but last 3 patches of this series replacing bifurcation property (which is= only bool) by the more useful lane-map (left alone for discussion, will b= e squashed if the right way is found). i guess same here, description+type needed, but how to describe an array o= f int in yaml? do you know any examples? regards Frank