From patchwork Fri Jan 22 11:06:47 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Caesar Wang X-Patchwork-Id: 8088961 Return-Path: X-Original-To: patchwork-linux-rockchip@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 9F8FB9F6FA for ; Fri, 22 Jan 2016 11:08:25 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CD3FC203A1 for ; Fri, 22 Jan 2016 11:08:24 +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 DC46F2038A for ; Fri, 22 Jan 2016 11:08:23 +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 1aMZZn-0001Vo-Fa; Fri, 22 Jan 2016 11:08:23 +0000 Received: from mail-pf0-f193.google.com ([209.85.192.193]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1aMZZk-0001NU-6L; Fri, 22 Jan 2016 11:08:22 +0000 Received: by mail-pf0-f193.google.com with SMTP id e65so3215839pfe.0; Fri, 22 Jan 2016 03:07:59 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=2O2FvsK08Ed4MBWe0WtmimTZ19rSPecwjT/A4Yy/wjY=; b=HF5njzz/3H4SPJeukqammVpmh+n2flbehzaO766TriSB8pf83uTbIUMTnCwVvzi5v4 HWJi7oFsHNHboU4mxXOXn7svBqvTFp7ndPCMfKz2nDKm33uslNsO+M/+sCQetz9GM8op pk3TjOT9Zl8tpAgFzh4XSxfy+LG3Iufi/8zu/xLhPHkYZTLaKHYcDuptjkO3IYvx7SrV m3qQM5wOLYgABdDBJWOdpdcOu6gzriwsFfYpdbkLiTCyYJ7KY2cFkeuIhpnI8BI6d8LB lyG7cFfLbyX7qbMW3FX2LCuXnjIxWuntiRwsGC8hkZFWFPYc7ZDfL98tSRuJnl0OvVzr SRyQ== X-Gm-Message-State: AG10YORgFndF/9SYlJRDjMYorOhWFCcWHOOtogTFQHygqBEgZWugqbrURESxitKAchSakw== X-Received: by 10.98.68.152 with SMTP id m24mr3496603pfi.78.1453460879418; Fri, 22 Jan 2016 03:07:59 -0800 (PST) Received: from localhost.localdomain ([103.29.142.67]) by smtp.gmail.com with ESMTPSA id v2sm8931895pfi.93.2016.01.22.03.07.54 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 22 Jan 2016 03:07:58 -0800 (PST) From: Caesar Wang To: Heiko Stuebner , Vinod Koul Subject: [PATCH v7 4/9] ARM: dts: Add arm, pl330-broken-no-flushp quirk for rk3288 platform Date: Fri, 22 Jan 2016 19:06:47 +0800 Message-Id: <1453460812-8498-5-git-send-email-wxt@rock-chips.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1453460812-8498-1-git-send-email-wxt@rock-chips.com> References: <1453460812-8498-1-git-send-email-wxt@rock-chips.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160122_030820_453869_3FC7DB7B X-CRM114-Status: GOOD ( 10.44 ) X-Spam-Score: -2.4 (--) 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: Mark Rutland , devicetree@vger.kernel.org, Addy Ke , Russell King , Pawel Moll , Ian Campbell , shawn.lin@rock-chips.com, dianders@chromium.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, Rob Herring , Kumar Gala , Olof Johansson , Sonny Rao , linux-arm-kernel@lists.infradead.org, Caesar Wang 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=-4.2 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 From: Addy Ke Pl330 integrated in rk3288 platform doesn't support DMAFLUSHP function. So we add arm,pl330-broken-no-flushp quirk for it. Signed-off-by: Addy Ke Signed-off-by: Shawn Lin cc: Heiko Stuebner cc: Olof Johansson cc: Sonny Rao Reviewed-by: Doug Anderson Reviewed-by: Sonny Rao Signed-off-by: Caesar Wang --- Changes in v7: None Changes in v6: None Changes in v5: None Changes in v4: None Changes in v3: - add Reviewed-by: Sonny Rao Changes in v2: - amend the author - add Reviewed-by: Doug Anderson - amend Olof's mail address Changes in v1: - rename broken-no-flushp to "arm,pl330-broken-no-flushp" suggested by Krzysztof. - remove Sunny's tag arch/arm/boot/dts/rk3288.dtsi | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm/boot/dts/rk3288.dtsi b/arch/arm/boot/dts/rk3288.dtsi index f0a0919..eba40dc 100644 --- a/arch/arm/boot/dts/rk3288.dtsi +++ b/arch/arm/boot/dts/rk3288.dtsi @@ -147,6 +147,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMAC2>; clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; }; dmac_bus_ns: dma-controller@ff600000 { @@ -158,6 +159,7 @@ clocks = <&cru ACLK_DMAC1>; clock-names = "apb_pclk"; status = "disabled"; + arm,pl330-broken-no-flushp; }; dmac_bus_s: dma-controller@ffb20000 { @@ -168,6 +170,7 @@ #dma-cells = <1>; clocks = <&cru ACLK_DMAC1>; clock-names = "apb_pclk"; + arm,pl330-broken-no-flushp; }; };