From patchwork Mon Jun 8 07:49:18 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sugar Zhang X-Patchwork-Id: 11592707 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C852B90 for ; Mon, 8 Jun 2020 07:50:35 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A4CA62076A for ; Mon, 8 Jun 2020 07:50:35 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="EzAraH0n" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A4CA62076A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=rock-chips.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=fxgS7PcO3X/IVLT3nLIffK/lLOTopCb0VBGHm0ZbeM8=; b=EzAraH0ndUrxHJe6X53y6midko XMM4YG9cFJd1BDgXZ/hERPgnhvYEK0G5npc+kCgy53j6rkBL4C/MYjkyUm5nNo4i/acc3VLch8RdO 2VfxqPWs1nFpbFAmuTdmlvgiOCmAp8ZFUwPtnPXaS/bHMt52W4GT58F8Ucu3AH/xLIeB1QzKgggmN LY02ZxNosWBucz7nAXLuNhS5KCZPq+1iAH2WruZMMtFhlM7u3Dx9C7F99msSoEORFZZ2wkkoryWkP O59pc11SVXhl15fTvByN7sxCJIWGQxo/GySyHHs4vdlXafQV7hADvhOReiiqRqM9Otyb+MlfQzfKD OCu7ja+Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jiCY6-00046i-NJ; Mon, 08 Jun 2020 07:50:26 +0000 Received: from lucky1.263xmail.com ([211.157.147.134]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jiCXY-0001Jl-Td; Mon, 08 Jun 2020 07:49:55 +0000 Received: from localhost (unknown [192.168.167.16]) by lucky1.263xmail.com (Postfix) with ESMTP id 086B9B9334; Mon, 8 Jun 2020 15:49:41 +0800 (CST) X-MAIL-GRAY: 0 X-MAIL-DELIVERY: 1 X-ADDR-CHECKED4: 1 X-ANTISPAM-LEVEL: 2 X-ABS-CHECKED: 0 Received: from localhost.localdomain (unknown [58.22.7.114]) by smtp.263.net (postfix) whith ESMTP id P760T139944219621120S1591602577688290_; Mon, 08 Jun 2020 15:49:42 +0800 (CST) X-IP-DOMAINF: 1 X-UNIQUE-TAG: <8c0c25071f237d33768625deda5c51f0> X-RL-SENDER: sugar.zhang@rock-chips.com X-SENDER: zxg@rock-chips.com X-LOGIN-NAME: sugar.zhang@rock-chips.com X-FST-TO: vkoul@kernel.org X-SENDER-IP: 58.22.7.114 X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 X-System-Flag: 0 From: Sugar Zhang To: Vinod Koul , Heiko Stuebner Subject: [PATCH v1 04/13] ARM: dts: rk3036: Add 'arm, pl330-periph-burst' for dmac Date: Mon, 8 Jun 2020 15:49:18 +0800 Message-Id: <1591602567-43788-5-git-send-email-sugar.zhang@rock-chips.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1591602567-43788-1-git-send-email-sugar.zhang@rock-chips.com> References: <1591602567-43788-1-git-send-email-sugar.zhang@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200608_004953_203917_3A95B43A X-CRM114-Status: GOOD ( 11.56 ) X-Spam-Score: 1.5 (+) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (1.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [211.157.147.134 listed in list.dnswl.org] 1.5 RCVD_IN_SORBS_WEB RBL: SORBS: sender is an abusable web server [58.22.7.114 listed in dnsbl.sorbs.net] -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [211.157.147.134 listed in wl.mailspike.net] 0.0 T_SPF_PERMERROR SPF: test of record failed (permerror) 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sugar Zhang , linux-rockchip@lists.infradead.org, Rob Herring , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This patch Add the quirk to specify to use burst transfer for better compatible and higher performance. Signed-off-by: Sugar Zhang Reported-by: kernel test robot --- arch/arm/boot/dts/rk3036.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/rk3036.dtsi b/arch/arm/boot/dts/rk3036.dtsi index d9a0c9a2..cfec7d6 100644 --- a/arch/arm/boot/dts/rk3036.dtsi +++ b/arch/arm/boot/dts/rk3036.dtsi @@ -67,6 +67,7 @@ ; #dma-cells = <1>; arm,pl330-broken-no-flushp; ++ arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC2>; clock-names = "apb_pclk"; };