Received: by 2002:a05:6a10:a0d1:0:0:0:0 with SMTP id j17csp2117862pxa; Mon, 17 Aug 2020 00:52:24 -0700 (PDT) X-Google-Smtp-Source: ABdhPJwBcvu6RKJoDuhjwU2sU/xNvWLrz6g94c+qfZSPq6vtGPpwSUxPsAnkYBwNXojAdXwsjJFV X-Received: by 2002:a17:906:4341:: with SMTP id z1mr13428921ejm.392.1597650744699; Mon, 17 Aug 2020 00:52:24 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1597650744; cv=none; d=google.com; s=arc-20160816; b=ktLiDTYAoqI5Jmr0LpZY9COIg5vH4bITBQpBnUG5rxU9JmNJDq/R++zPa4ABZLEgoB 4x3LzXirYvKiz62xwa7xEaR2lKgJ3LZ3Vo/Fp0B1qeFdaW2z9xWHtaBXzA+gOYmKdYeJ v1+7lsW22YqBYi7vIyhvw3waOyZjza9fGQOTp5Gn/aSCUstZf0CRfG/U4cOXP/XQJhQi EhQU3vWlayaPNo6Pt9Ys3vVncFHjbUa4DoX9ZpRdRSdMiWJ3AkoZY2mRv0trDAikU49s TSDma6z/UVtCJ1Vmwix61ngG+0xgtMKv33aGcf9sLk3w6BRiZyLDtibaRT8DzTNbXPTz boIg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=mFYvpeN3VBQZPZ+/V29a4YgxTsXm3Z9jA4TnF5vqAN4=; b=Dag13EU6kuVWajTtk5IVrLpJv95oSSZ6XCCi7dKFeYSNo3N+k5SzBPEoUQ9wuC+JSy o4gvNhs0cA9IJBwSEl0XGU2zEXdnWEVyD9+D8u4bPUjarKQyhOaXRHXyMD4r3fzZj+rp 9eY7t6+URkjsF+lQwr8pLh7QWgv09iKm4w92TlNZHjK5c6sY/a4tW9SM2Q6gYF5OrwVG puyeLezUTaYZtIFhh2xQszTr64f8t+/yKlJYeRTkycv8K5PE4EkKDqXWLh9tV3FfXwAT kz1tWy5gs7irk3bxLKW/URMLV4vHxjZQLao4aLK/pgmyEpVUQXCSUvS3P970zZKbGUkz bx3A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=HMx2k+eW; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id g16si10497179edr.534.2020.08.17.00.52.02; Mon, 17 Aug 2020 00:52:24 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=HMx2k+eW; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727045AbgHQHum (ORCPT + 99 others); Mon, 17 Aug 2020 03:50:42 -0400 Received: from mail.kernel.org ([198.145.29.99]:45574 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726875AbgHQHu0 (ORCPT ); Mon, 17 Aug 2020 03:50:26 -0400 Received: from mail.kernel.org (ip5f5ad5a3.dynamic.kabel-deutschland.de [95.90.213.163]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 88CE820888; Mon, 17 Aug 2020 07:50:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1597650620; bh=Eng7Rab1CaB7fvQEsIw3It6duxBOVMJf257zUEUX8q0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HMx2k+eWk4esq5LLPnkPIavBRJGtn7ciA5X3g4tvSX7AFhbhUJA7jkXP82yLIUEFC Cp5+uICWDBGX/0DoCTE1AUSdeqZybTjqIbExJqigucOkCyG6RNUBqE5gRZDGGuuhTV iUqhiRpAx317cBZW3ADGQlf8LaGvyGpbpd2lyo/k= Received: from mchehab by mail.kernel.org with local (Exim 4.94) (envelope-from ) id 1k7ZuM-00BfcX-HX; Mon, 17 Aug 2020 09:50:18 +0200 From: Mauro Carvalho Chehab To: Greg Kroah-Hartman Cc: linuxarm@huawei.com, mauro.chehab@huawei.com, Mauro Carvalho Chehab , John Stultz , Manivannan Sadhasivam , Wei Xu , Rob Herring , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 15/16] dt: hi3670-hikey970.dts: load the SMMU driver on Hikey970 Date: Mon, 17 Aug 2020 09:50:14 +0200 Message-Id: X-Mailer: git-send-email 2.26.2 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Those boards come with a system IOMMU, which are required by certain drivers (DRM/KMS). Add its dependency to Hikey970 device tree bindings. Signed-off-by: Mauro Carvalho Chehab --- arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts index a9ad90e769ad..f632b1e0600d 100644 --- a/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts +++ b/arch/arm64/boot/dts/hisilicon/hi3670-hikey970.dts @@ -53,6 +53,9 @@ wlan_en: wlan-en-1-8v { startup-delay-us = <70000>; enable-active-high; }; + smmu_lpae { + compatible = "hisilicon,smmu-lpae"; + }; }; /* -- 2.26.2