From patchwork Tue Nov 17 11:57:48 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen Feng X-Patchwork-Id: 56785 Delivered-To: patch@linaro.org Received: by 10.112.155.196 with SMTP id vy4csp1887262lbb; Tue, 17 Nov 2015 03:58:43 -0800 (PST) X-Received: by 10.68.219.3 with SMTP id pk3mr62928030pbc.85.1447761523522; Tue, 17 Nov 2015 03:58:43 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id ev3si57700849pbc.67.2015.11.17.03.58.43; Tue, 17 Nov 2015 03:58:43 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753412AbbKQL62 (ORCPT + 28 others); Tue, 17 Nov 2015 06:58:28 -0500 Received: from szxga03-in.huawei.com ([119.145.14.66]:46201 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751269AbbKQL61 (ORCPT ); Tue, 17 Nov 2015 06:58:27 -0500 Received: from 172.24.1.47 (EHLO szxeml425-hub.china.huawei.com) ([172.24.1.47]) by szxrg03-dlp.huawei.com (MOS 4.4.3-GA FastPath queued) with ESMTP id BRD81998; Tue, 17 Nov 2015 19:58:05 +0800 (CST) Received: from vm163-62.huawei.com (10.184.163.62) by szxeml425-hub.china.huawei.com (10.82.67.180) with Microsoft SMTP Server id 14.3.235.1; Tue, 17 Nov 2015 19:57:55 +0800 From: Chen Feng To: , , , , , , , , , , , , , , , , CC: , , , , , , , Subject: [PATCH 3/3] arm64: dts: Add dts node for hi6220 smmu driver Date: Tue, 17 Nov 2015 19:57:48 +0800 Message-ID: <1447761468-36952-4-git-send-email-puck.chen@hisilicon.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1447761468-36952-1-git-send-email-puck.chen@hisilicon.com> References: <1447761468-36952-1-git-send-email-puck.chen@hisilicon.com> MIME-Version: 1.0 X-Originating-IP: [10.184.163.62] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090201.564B1658.00C7, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2013-05-26 15:14:31, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 9b41953660836eb75ebbd2aa3585b6e5 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add iommu node for hi6220 SoC platform Signed-off-by: Chen Feng --- arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index 82d2488..589424a 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -208,5 +208,18 @@ clock-names = "uartclk", "apb_pclk"; status = "disabled"; }; + + iommu: iommu@f4210000 { + compatible = "hisilicon,hi6220-smmu"; + reg = <0x0 0xf4210000 0x0 0x1000>; + interrupts = ; + clocks = <&sys_ctrl HI6220_MMU_CLK>, + <&media_ctrl HI6220_MED_MMU>, + <&sys_ctrl HI6220_MEDIA_PLL_SRC>; + clock-names = "smmu", + "media-sc", + "smmu-peri"; + #iommu-cells = <0>; + }; }; };