From patchwork Thu Aug 27 14:24:51 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Lin X-Patchwork-Id: 7085361 Return-Path: X-Original-To: patchwork-linux-rockchip@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 73EB8BEEC1 for ; Thu, 27 Aug 2015 14:26:26 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id AE1B820983 for ; Thu, 27 Aug 2015 14:26:25 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D65A2206D0 for ; Thu, 27 Aug 2015 14:26:24 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZUy8G-0005Mp-JI; Thu, 27 Aug 2015 14:26:24 +0000 Received: from lucky1.263xmail.com ([211.157.147.130]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1ZUy83-00056t-VB; Thu, 27 Aug 2015 14:26:12 +0000 Received: from shawn.lin?rock-chips.com (unknown [192.168.167.12]) by lucky1.263xmail.com (Postfix) with SMTP id 99DEF1E4B63; Thu, 27 Aug 2015 22:25:47 +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 19E2B3EF; Thu, 27 Aug 2015 22:25:46 +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: <20168ab6563e000ed98f4cb6b7bdc456> 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 295301HZKV0; Thu, 27 Aug 2015 22:25:47 +0800 (CST) From: Shawn Lin To: Vinod Koul , Heiko Stuebner Subject: [PATCH v1 4/5] ARM: dts: Add arm, pl330-broken-no-flushp quirk for rk3xxx platform Date: Thu, 27 Aug 2015 22:24:51 +0800 Message-Id: <1440685491-22206-1-git-send-email-shawn.lin@rock-chips.com> X-Mailer: git-send-email 1.8.0 In-Reply-To: <1440685419-22037-1-git-send-email-shawn.lin@rock-chips.com> References: <1440685419-22037-1-git-send-email-shawn.lin@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150827_072612_377085_CD52B298 X-CRM114-Status: UNSURE ( 5.77 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Addy Ke , Boojin Kim , Olof Johansson , Shawn Lin , Doug Anderson , linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, dmaengine@vger.kernel.org, Sonny Rao , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-5.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable 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 broken-no-flushp quirk for it. Signed-off-by: Shawn Lin cc: Heiko Stuebner cc: Doug Anderson cc: Olof Johansson --- 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 a2ae9f3..a8ca4b3 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; }; };