From patchwork Tue Oct 27 07:16:21 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen Feng X-Patchwork-Id: 55585 Delivered-To: patch@linaro.org Received: by 10.112.59.35 with SMTP id w3csp1612713lbq; Tue, 27 Oct 2015 00:18:11 -0700 (PDT) X-Received: by 10.67.30.74 with SMTP id kc10mr44717460pad.147.1445930291362; Tue, 27 Oct 2015 00:18:11 -0700 (PDT) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id hi3si59642861pbb.94.2015.10.27.00.18.10; Tue, 27 Oct 2015 00:18:11 -0700 (PDT) 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 S1754085AbbJ0HR0 (ORCPT + 28 others); Tue, 27 Oct 2015 03:17:26 -0400 Received: from szxga02-in.huawei.com ([119.145.14.65]:17940 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753863AbbJ0HRZ (ORCPT ); Tue, 27 Oct 2015 03:17:25 -0400 Received: from 172.24.1.47 (EHLO szxeml422-hub.china.huawei.com) ([172.24.1.47]) by szxrg02-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CVD04055; Tue, 27 Oct 2015 15:16:37 +0800 (CST) Received: from vm163-62.huawei.com (10.184.163.62) by szxeml422-hub.china.huawei.com (10.82.67.152) with Microsoft SMTP Server id 14.3.235.1; Tue, 27 Oct 2015 15:16:26 +0800 From: Chen Feng To: , , , , , , , , , , , , , , , , , CC: , , , Subject: [PATCH V3 RESEND 3/3] Add iommu node for hi6220 SoC platform Date: Tue, 27 Oct 2015 15:16:21 +0800 Message-ID: <1445930181-71565-3-git-send-email-puck.chen@hisilicon.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1445930181-71565-1-git-send-email-puck.chen@hisilicon.com> References: <1445930181-71565-1-git-send-email-puck.chen@hisilicon.com> MIME-Version: 1.0 X-Originating-IP: [10.184.163.62] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org arm64: dts: Add dts node for hi6220 smmu driver Signed-off-by: Chen Feng Signed-off-by: Yu Dongbin --- 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 3f03380..7ae0984 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -167,5 +167,18 @@ clocks = <&ao_ctrl 36>, <&ao_ctrl 36>; clock-names = "uartclk", "apb_pclk"; }; + + 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>; + }; }; };