From patchwork Tue Apr 10 11:33:00 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 10332849 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 21AE560365 for ; Tue, 10 Apr 2018 11:32:59 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 135C228815 for ; Tue, 10 Apr 2018 11:32:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 07D3F2882C; Tue, 10 Apr 2018 11:32:59 +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=-5.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8AA6E28815 for ; Tue, 10 Apr 2018 11:32:58 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id EE73E6E3D8; Tue, 10 Apr 2018 11:32:53 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from lelnx194.ext.ti.com (lelnx194.ext.ti.com [198.47.27.80]) by gabe.freedesktop.org (Postfix) with ESMTPS id AE3446E3D8 for ; Tue, 10 Apr 2018 11:32:52 +0000 (UTC) Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by lelnx194.ext.ti.com (8.15.1/8.15.1) with ESMTP id w3ABWluG010607; Tue, 10 Apr 2018 06:32:47 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ti.com; s=ti-com-17Q1; t=1523359967; bh=Uun5Az/Cf0pmp/OFprYbQTkSh8hE8nhvg0yIQhL7/yM=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=zRMppUxcxK5z5ruLUmYNG/h0Ymt1qRX9+5IB6r5VG3qLtxfO9Lj4HNebxaq2Kj8jn vQeu3QBcphrGgFaS7n8boZeiHFfcUsPfmkcrAWwNb1S7KR2EV0C38nqvHr9luO5U9g PZyPNX1N4Ckr4PlMXwC9hiaz4gB2xcU9IdslFaj0= Received: from DFLE103.ent.ti.com (dfle103.ent.ti.com [10.64.6.24]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id w3ABWlbd021345; Tue, 10 Apr 2018 06:32:47 -0500 Received: from DFLE113.ent.ti.com (10.64.6.34) by DFLE103.ent.ti.com (10.64.6.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1261.35; Tue, 10 Apr 2018 06:32:47 -0500 Received: from dlep33.itg.ti.com (157.170.170.75) by DFLE113.ent.ti.com (10.64.6.34) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1261.35 via Frontend Transport; Tue, 10 Apr 2018 06:32:47 -0500 Received: from feketebors.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 w3ABWe6U009886; Tue, 10 Apr 2018 06:32:45 -0500 From: Peter Ujfalusi To: , Subject: [PATCH v3 2/3] dt-bindings: arm: omap: dmm: Document new compatible for DRA7xx family Date: Tue, 10 Apr 2018 14:33:00 +0300 Message-ID: <20180410113301.18984-3-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180410113301.18984-1-peter.ujfalusi@ti.com> References: <20180410113301.18984-1-peter.ujfalusi@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, jsarha@ti.com, dri-devel@lists.freedesktop.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Tomi Valkeinen Define unique compatible string for the DMM in DRA7xx family. The new compatible can be used to apply DRA7xx specific workarounds for ERRATAs, like i878 (MPU Lockup with concurrent DMM and EMIF accesses) Signed-off-by: Tomi Valkeinen Signed-off-by: Peter Ujfalusi Reviewed-by: Rob Herring Reviewed-by: Laurent Pinchart --- Documentation/devicetree/bindings/arm/omap/dmm.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/arm/omap/dmm.txt b/Documentation/devicetree/bindings/arm/omap/dmm.txt index 8bd6d0a238a8..bbbe7cdba30c 100644 --- a/Documentation/devicetree/bindings/arm/omap/dmm.txt +++ b/Documentation/devicetree/bindings/arm/omap/dmm.txt @@ -8,7 +8,8 @@ translation for initiators which need contiguous dma bus addresses. Required properties: - compatible: Should contain "ti,omap4-dmm" for OMAP4 family - Should contain "ti,omap5-dmm" for OMAP5 and DRA7x family + Should contain "ti,omap5-dmm" for OMAP5 family + Should contain "ti,dra7-dmm" for DRA7xx family - reg: Contains DMM register address range (base address and length) - interrupts: Should contain an interrupt-specifier for DMM_IRQ. - ti,hwmods: Name of the hwmod associated to DMM, which is typically "dmm"