From patchwork Tue Sep 25 08:30:23 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vignesh Raghavendra X-Patchwork-Id: 974295 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.b="oqRRqMST"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42KDlk2sPRz9s4V for ; Tue, 25 Sep 2018 18:30:10 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728211AbeIYOgO (ORCPT ); Tue, 25 Sep 2018 10:36:14 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:55640 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726125AbeIYOgM (ORCPT ); Tue, 25 Sep 2018 10:36:12 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id w8P8Tbxw009067; Tue, 25 Sep 2018 03:29:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1537864177; bh=G34/AhswT8fOY3yqk7Zc580LLfv4PvRh4GF91gMUaWI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=oqRRqMSTZZivLKuKztmb3RZG/7LnIb/fUodFa9/WBW7jcjnY+0hCi+VH7LRbcDS77 b+WuV1JPkMDmTOSzYvaE9geTAwKjnocwkLsPAmNHC8O10wulCWz0ACxLBBo2k4qWb3 BDRouw96PzHG0HjdlkIiFr4P5kvOHWdTCBPx1kY8= Received: from DFLE105.ent.ti.com (dfle105.ent.ti.com [10.64.6.26]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id w8P8TbK9007537; Tue, 25 Sep 2018 03:29:37 -0500 Received: from DFLE106.ent.ti.com (10.64.6.27) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1466.3; Tue, 25 Sep 2018 03:29:36 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1466.3 via Frontend Transport; Tue, 25 Sep 2018 03:29:36 -0500 Received: from a0132425.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id w8P8TU3l006331; Tue, 25 Sep 2018 03:29:34 -0500 From: Vignesh R To: Lorenzo Pieralisi CC: Kishon Vijay Abraham I , Bjorn Helgaas , Rob Herring , , , , , Vignesh R Subject: [PATCH v5 1/2] dt-bindings: PCI: dra7xx: Add bindings for unaligned access in host mode Date: Tue, 25 Sep 2018 14:00:23 +0530 Message-ID: <20180925083024.6960-2-vigneshr@ti.com> X-Mailer: git-send-email 2.19.0 In-Reply-To: <20180925083024.6960-1-vigneshr@ti.com> References: <20180925083024.6960-1-vigneshr@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Update device tree binding documentation of TI's dra7xx PCI controller for enabling unaligned mem access as applicable not just in EP mode but in host mode as well. Signed-off-by: Vignesh R Reviewed-by: Rob Herring --- Documentation/devicetree/bindings/pci/ti-pci.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt index 7f7af3044016..452fe48c4fdd 100644 --- a/Documentation/devicetree/bindings/pci/ti-pci.txt +++ b/Documentation/devicetree/bindings/pci/ti-pci.txt @@ -26,6 +26,11 @@ HOST MODE ranges, interrupt-map-mask, interrupt-map : as specified in ../designware-pcie.txt + - ti,syscon-unaligned-access: 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 bit to enable unaligned + access. DEVICE MODE ===========