From patchwork Mon Jun 29 14:12:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sugar Zhang X-Patchwork-Id: 11631045 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 0AF1C92A for ; Mon, 29 Jun 2020 14:12:57 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 94ADB23D98 for ; Mon, 29 Jun 2020 14:12:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="JHWzj+m4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 94ADB23D98 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-rockchip-bounces+patchwork-linux-rockchip=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.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=oENx4nt9V79v33InKWzbdsVlk3G76iqibmfP5Rz+irk=; b=JHWzj+m4b1/4Gb4OLnFxk2wzpX KiNRQButO42U6uA9wGLn4LZZEO3D99QNBVxRl5WVVgxl6llyMvG9pubiZQ+mZN1RwYer/u4NSaXt8 1fh4sgspi82utxHXfpGuRsXGNkzk6gIpgLVlTkrY2g22aHlSQBVxQahI8FLzDcO4Q40MDrEiosd4o zzlvnokoV+kRCFD9B9wRVeWTkebOBsy1nYEN0uo7h5PDnm2eh6QTiwUlWN/gis/2PMDxoJchl3s2S xv+n1NnzOeGPERFFUfm5cMlFf37VshCatKekt6I4rwpPdGlcgsksJt9afybnNPyHaR/Ko0CakOiLs aAQGSvLg==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jpuWf-00007Q-A7; Mon, 29 Jun 2020 14:12:49 +0000 Received: from lucky1.263xmail.com ([211.157.147.133]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jpuWG-0008Kd-GQ for linux-rockchip@lists.infradead.org; Mon, 29 Jun 2020 14:12:30 +0000 Received: from localhost (unknown [192.168.167.69]) by lucky1.263xmail.com (Postfix) with ESMTP id A4D0EC571D; Mon, 29 Jun 2020 22:12:18 +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 P15428T140189216536320S1593439936575247_; Mon, 29 Jun 2020 22:12:17 +0800 (CST) X-IP-DOMAINF: 1 X-UNIQUE-TAG: <2293c9d8d08e0c3c067790d93ac8ee46> 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: heiko@sntech.de X-SENDER-IP: 58.22.7.114 X-ATTACHMENT-NUM: 0 X-DNS-TYPE: 0 X-System-Flag: 0 From: Sugar Zhang To: heiko@sntech.de, vkoul@kernel.org Subject: [PATCH v3 10/14] arm64: dts: px30: Add 'arm, pl330-periph-burst' for dmac Date: Mon, 29 Jun 2020 22:12:11 +0800 Message-Id: <1593439935-68540-1-git-send-email-sugar.zhang@rock-chips.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1593439555-68130-1-git-send-email-sugar.zhang@rock-chips.com> References: <1593439555-68130-1-git-send-email-sugar.zhang@rock-chips.com> X-Spam-Note: CRM114 invocation failed X-Spam-Score: 1.5 (+) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (1.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- 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_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [211.157.147.133 listed in list.dnswl.org] -0.0 RCVD_IN_MSPIKE_H2 RBL: Average reputation (+2) [211.157.147.133 listed in wl.mailspike.net] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 T_SPF_PERMERROR SPF: test of record failed (permerror) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sugar Zhang , linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org MIME-Version: 1.0 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+patchwork-linux-rockchip=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 --- Changes in v3: None Changes in v2: - fix FATAL ERROR: Unable to parse input tree arch/arm64/boot/dts/rockchip/px30.dtsi | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/rockchip/px30.dtsi b/arch/arm64/boot/dts/rockchip/px30.dtsi index adc9b8b..5780f47 100644 --- a/arch/arm64/boot/dts/rockchip/px30.dtsi +++ b/arch/arm64/boot/dts/rockchip/px30.dtsi @@ -717,6 +717,7 @@ clocks = <&cru ACLK_DMAC>; clock-names = "apb_pclk"; #dma-cells = <1>; + arm,pl330-periph-burst; }; };