From patchwork Thu Oct 15 01:35:54 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Lin X-Patchwork-Id: 7399711 Return-Path: X-Original-To: patchwork-dmaengine@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id D087DBEEA4 for ; Thu, 15 Oct 2015 01:39:40 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id EFB362076D for ; Thu, 15 Oct 2015 01:39:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id ECF98207A6 for ; Thu, 15 Oct 2015 01:39:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751098AbbJOBjh (ORCPT ); Wed, 14 Oct 2015 21:39:37 -0400 Received: from lucky1.263xmail.com ([211.157.147.130]:45615 "EHLO lucky1.263xmail.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932796AbbJOBhE (ORCPT ); Wed, 14 Oct 2015 21:37:04 -0400 Received: from shawn.lin?rock-chips.com (unknown [192.168.167.97]) by lucky1.263xmail.com (Postfix) with SMTP id 66FBA1E83E8; Thu, 15 Oct 2015 09:37:01 +0800 (CST) X-263anti-spam: KSV:0; X-MAIL-GRAY: 1 X-MAIL-DELIVERY: 0 X-KSVirus-check: 0 X-ABS-CHECKED: 4 X-ADDR-CHECKED: 0 Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.263.net (Postfix) with ESMTP id A0DE5267AD; Thu, 15 Oct 2015 09:36:54 +0800 (CST) X-RL-SENDER: shawn.lin@rock-chips.com X-FST-TO: vinod.koul@intel.com X-SENDER-IP: 58.22.7.114 X-LOGIN-NAME: shawn.lin@rock-chips.com X-UNIQUE-TAG: <6ea557f956dc4393cc6568cc472c6f30> X-ATTACHMENT-NUM: 0 X-SENDER: lintao@rock-chips.com X-DNS-TYPE: 0 Received: from localhost.localdomain (unknown [58.22.7.114]) by smtp.263.net (Postfix) whith ESMTP id 5399TQ3HMQ; Thu, 15 Oct 2015 09:36:56 +0800 (CST) From: Shawn Lin To: Vinod Koul , Heiko Stuebner , Jaroslav Kysela , Takashi Iwai , Mark Brown Cc: Lars-Peter Clausen , Doug Anderson , Olof Johansson , Sonny Rao , Addy Ke , Boojin Kim , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, alsa-devel@alsa-project.org, linux-spi@vger.kernel.org, Shawn Lin Subject: [PATCH v6 05/10] ARM: dts: Add arm, pl330-broken-no-flushp quirk for rk3xxx platform Date: Thu, 15 Oct 2015 09:35:54 +0800 Message-Id: <1444872954-2384-1-git-send-email-shawn.lin@rock-chips.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1444872865-2169-1-git-send-email-shawn.lin@rock-chips.com> References: <1444872865-2169-1-git-send-email-shawn.lin@rock-chips.com> Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Pl330 integrated in rk3xxx platform doesn't support DMAFLUSHP function. So we add arm,pl330-broken-no-flushp quirk for it. Signed-off-by: Shawn Lin cc: Heiko Stuebner cc: Doug Anderson cc: Olof Johansson --- Changes in v6: None Changes in v5: None Changes in v4: None Changes in v3: None Changes in v2: None Changes in v1: - rename broken-no-flushp to "arm,pl330-broken-no-flushp" suggested by Krzysztof. arch/arm/boot/dts/rk3xxx.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/rk3xxx.dtsi b/arch/arm/boot/dts/rk3xxx.dtsi index 4497d28..f3d419b 100644 --- a/arch/arm/boot/dts/rk3xxx.dtsi +++ b/arch/arm/boot/dts/rk3xxx.dtsi @@ -79,6 +79,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMA1>; clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; }; dmac1_ns: dma-controller@2001c000 { @@ -89,6 +90,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMA1>; clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; status = "disabled"; }; @@ -100,6 +102,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMA2>; clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; }; };