From patchwork Fri Feb 17 09:50:34 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: 94143 Delivered-To: patch@linaro.org Received: by 10.140.20.99 with SMTP id 90csp90559qgi; Fri, 17 Feb 2017 02:00:16 -0800 (PST) X-Received: by 10.98.194.153 with SMTP id w25mr8240423pfk.181.1487325616596; Fri, 17 Feb 2017 02:00:16 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id z2si9816626pgb.66.2017.02.17.02.00.16; Fri, 17 Feb 2017 02:00:16 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=ti.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934023AbdBQKAN (ORCPT + 25 others); Fri, 17 Feb 2017 05:00:13 -0500 Received: from lelnx193.ext.ti.com ([198.47.27.77]:62148 "EHLO lelnx193.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933786AbdBQJwK (ORCPT ); Fri, 17 Feb 2017 04:52:10 -0500 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by lelnx193.ext.ti.com (8.15.1/8.15.1) with ESMTP id v1H9pi5o015089; Fri, 17 Feb 2017 03:51:44 -0600 Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id v1H9pi1a011799; Fri, 17 Feb 2017 03:51:44 -0600 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.294.0; Fri, 17 Feb 2017 03:51:43 -0600 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id v1H9omdT011603; Fri, 17 Feb 2017 03:51:40 -0600 From: Kishon Vijay Abraham I To: Bjorn Helgaas , Jingoo Han , Joao Pinto CC: , , , , , , , Kishon Vijay Abraham I Subject: [PATCH v2 14/22] dt-bindings: PCI: dra7xx: Add dt bindings to enable legacy mode Date: Fri, 17 Feb 2017 15:20:34 +0530 Message-ID: <1487325042-28227-15-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1487325042-28227-1-git-send-email-kishon@ti.com> References: <1487325042-28227-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Update device tree binding documentation of TI's dra7xx PCI controller to include property for enabling legacy mode. Signed-off-by: Kishon Vijay Abraham I --- Documentation/devicetree/bindings/pci/ti-pci.txt | 4 ++++ 1 file changed, 4 insertions(+) -- 1.7.9.5 diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt index 190828a..72ebe2b 100644 --- a/Documentation/devicetree/bindings/pci/ti-pci.txt +++ b/Documentation/devicetree/bindings/pci/ti-pci.txt @@ -39,6 +39,10 @@ DEVICE MODE - interrupts : one interrupt entries must be specified for main interrupt. - num-ib-windows : number of inbound address translation windows - num-ob-windows : number of outbound address translation windows + - syscon-legacy-mode: phandle to the syscon dt node. The 1st argument should + contain the register offset within syscon and the 2nd + argument should contain the bit field for setting the + legacy mode Optional Property: - gpios : Should be added if a gpio line is required to drive PERST# line