From patchwork Tue Dec 19 08:58:21 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 10122787 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 7DC98603B5 for ; Tue, 19 Dec 2017 09:05:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6F5F428997 for ; Tue, 19 Dec 2017 09:05:06 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 62B1628A24; Tue, 19 Dec 2017 09:05:06 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DE8FF28997 for ; Tue, 19 Dec 2017 09:05:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936071AbdLSJE4 (ORCPT ); Tue, 19 Dec 2017 04:04:56 -0500 Received: from lelnx193.ext.ti.com ([198.47.27.77]:14263 "EHLO lelnx193.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935278AbdLSI6l (ORCPT ); Tue, 19 Dec 2017 03:58:41 -0500 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by lelnx193.ext.ti.com (8.15.1/8.15.1) with ESMTP id vBJ8waNi024990; Tue, 19 Dec 2017 02:58:36 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1513673916; bh=smUatdQhyMxAfS/udK8h9U6HNht5++OLHfvDEmFwCNo=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=EX5+vp0OeQlfrUgPJrkhwrufDDQ829D7dmACeRMvHYSCvcEyID55QTM8T0l3alI3J W+5bkwWBnc4p6JMrXsBbrRe8QHoVkd7BMSupxnF/EKqW8F/4YgMcS4YfNnZm+21WFo Clbo0lP4xVOwtNUDdWTD6SlsZKVD5vX2G1PPxAng= Received: from DLEE106.ent.ti.com (dlee106.ent.ti.com [157.170.170.36]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id vBJ8warw015162; Tue, 19 Dec 2017 02:58:36 -0600 Received: from DLEE106.ent.ti.com (157.170.170.36) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1261.35; Tue, 19 Dec 2017 02:58:35 -0600 Received: from dlep33.itg.ti.com (157.170.170.75) by DLEE106.ent.ti.com (157.170.170.36) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1261.35 via Frontend Transport; Tue, 19 Dec 2017 02:58:35 -0600 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dlep33.itg.ti.com (8.14.3/8.13.8) with ESMTP id vBJ8wTap021479; Tue, 19 Dec 2017 02:58:33 -0600 From: Kishon Vijay Abraham I To: Lorenzo Pieralisi , Bjorn Helgaas , Rob Herring CC: Mark Rutland , , , , , , Subject: [PATCH v2 1/3] dt-bindings: PCI: dra7xx: Add SoC specific compatible strings Date: Tue, 19 Dec 2017 14:28:21 +0530 Message-ID: <20171219085823.8695-2-kishon@ti.com> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20171219085823.8695-1-kishon@ti.com> References: <20171219085823.8695-1-kishon@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Add new compatible strings for dra74x SoC (also used by dra76x) and dra72x. This can be used to perform SoC specific configuration (like configuring PCIe in x2 lane mode). Signed-off-by: Kishon Vijay Abraham I Signed-off-by: Sekhar Nori Acked-by: Rob Herring --- Documentation/devicetree/bindings/pci/ti-pci.txt | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt index 7f7af3044016..82cb875e4cec 100644 --- a/Documentation/devicetree/bindings/pci/ti-pci.txt +++ b/Documentation/devicetree/bindings/pci/ti-pci.txt @@ -1,8 +1,12 @@ TI PCI Controllers PCIe DesignWare Controller - - compatible: Should be "ti,dra7-pcie" for RC - Should be "ti,dra7-pcie-ep" for EP + - compatible: Should be "ti,dra7-pcie" for RC (deprecated) + Should be "ti,dra7-pcie-ep" for EP (deprecated) + Should be "ti,dra746-pcie-rc" for dra74x/dra76 in RC mode + Should be "ti,dra746-pcie-ep" for dra74x/dra76 in EP mode + Should be "ti,dra726-pcie-rc" for dra72x in RC mode + Should be "ti,dra726-pcie-ep" for dra72x in EP mode - phys : list of PHY specifiers (used by generic PHY framework) - phy-names : must be "pcie-phy0", "pcie-phy1", "pcie-phyN".. based on the number of PHYs as specified in *phys* property.