From patchwork Tue Apr 21 11:16:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Marek_Beh=C3=BAn?= X-Patchwork-Id: 201692 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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 A4E68C54FC9 for ; Tue, 21 Apr 2020 11:17:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7715420780 for ; Tue, 21 Apr 2020 11:17:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nic.cz header.i=@nic.cz header.b="bW+xIYgE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728684AbgDULRI (ORCPT ); Tue, 21 Apr 2020 07:17:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47032 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728655AbgDULRH (ORCPT ); Tue, 21 Apr 2020 07:17:07 -0400 Received: from mail.nic.cz (mail.nic.cz [IPv6:2001:1488:800:400::400]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 116E6C0610D6; Tue, 21 Apr 2020 04:17:07 -0700 (PDT) Received: from dellmb.labs.office.nic.cz (unknown [IPv6:2001:1488:fffe:6:cac7:3539:7f1f:463]) by mail.nic.cz (Postfix) with ESMTP id E077014134C; Tue, 21 Apr 2020 13:17:03 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nic.cz; s=default; t=1587467824; bh=TjODP2p0xHK85UsY8rwEX0kLDdOh7cP4xysZrWqeBMk=; h=From:To:Date; b=bW+xIYgE/ItyZi0S0sFDccgmjfMvljn41ZJXsIy5o37PjLAr9ZgKsHNwcNCkvjn1t kwtZIE71D66U4bB447hVfE45jqWp8QWwsP80pa22z3IdWQK1Xs1ogQZUHTx5qd/eRG cNXwAVYuUp0F3RYdR+Ryk/PaVj43BuhsJE+hqsb0= From: =?utf-8?q?Marek_Beh=C3=BAn?= To: linux-pci@vger.kernel.org Cc: Jason Cooper , Andrew Lunn , Gregory Clement , Sebastian Hesselbarth , Thomas Petazzoni , Lorenzo Pieralisi , Andrew Murray , Bjorn Helgaas , Remi Pommarel , Tomasz Maciej Nowak , Xogium , =?utf-8?q?Pali_Roh=C3=A1r?= , =?utf-8?q?Marek_Beh=C3=BAn?= , Rob Herring , devicetree@vger.kernel.org Subject: [PATCH v2 7/9] dt-bindings: PCI: aardvark: describe new properties Date: Tue, 21 Apr 2020 13:16:59 +0200 Message-Id: <20200421111701.17088-8-marek.behun@nic.cz> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200421111701.17088-1-marek.behun@nic.cz> References: <20200421111701.17088-1-marek.behun@nic.cz> MIME-Version: 1.0 X-Spamd-Bar: / X-Virus-Scanned: clamav-milter 0.101.4 at mail X-Virus-Status: Clean Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Document the possibility to reference a PHY and reset-gpios and to set max-link-speed property. Signed-off-by: Marek Behún Cc: Rob Herring Cc: devicetree@vger.kernel.org --- Documentation/devicetree/bindings/pci/aardvark-pci.txt | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/aardvark-pci.txt b/Documentation/devicetree/bindings/pci/aardvark-pci.txt index 310ef7145c47..2b8ca920a7fa 100644 --- a/Documentation/devicetree/bindings/pci/aardvark-pci.txt +++ b/Documentation/devicetree/bindings/pci/aardvark-pci.txt @@ -19,6 +19,9 @@ contain the following properties: - interrupt-map-mask and interrupt-map: standard PCI properties to define the mapping of the PCIe interface to interrupt numbers. - bus-range: PCI bus numbers covered + - phys: the PCIe PHY handle + - max-link-speed: see pci.txt + - reset-gpios: see pci.txt In addition, the Device Tree describing an Aardvark PCIe controller must include a sub-node that describes the legacy interrupt controller @@ -48,6 +51,7 @@ Example: <0 0 0 2 &pcie_intc 1>, <0 0 0 3 &pcie_intc 2>, <0 0 0 4 &pcie_intc 3>; + phys = <&comphy1 0>; pcie_intc: interrupt-controller { interrupt-controller; #interrupt-cells = <1>;