From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4390FC433E0 for ; Tue, 30 Jun 2020 08:21:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 092B120674 for ; Tue, 30 Jun 2020 08:21:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="ScsXCOaL" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731398AbgF3IVW (ORCPT ); Tue, 30 Jun 2020 04:21:22 -0400 Received: from hqnvemgate26.nvidia.com ([216.228.121.65]:18705 "EHLO hqnvemgate26.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727919AbgF3IVV (ORCPT ); Tue, 30 Jun 2020 04:21:21 -0400 Received: from hqpgpgate102.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate26.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Tue, 30 Jun 2020 01:21:08 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate102.nvidia.com (PGP Universal service); Tue, 30 Jun 2020 01:21:21 -0700 X-PGP-Universal: processed; by hqpgpgate102.nvidia.com on Tue, 30 Jun 2020 01:21:21 -0700 Received: from [10.26.75.203] (10.124.1.5) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Tue, 30 Jun 2020 08:21:16 +0000 Subject: Re: [PATCH v8 2/3] dt-bindings: arm-smmu: Add binding for Tegra194 SMMU To: Krishna Reddy CC: , , , , , , , , , , , , , , , , References: <20200630001051.12350-1-vdumpa@nvidia.com> <20200630001051.12350-3-vdumpa@nvidia.com> From: Jon Hunter Message-ID: <06f4e802-11a2-3fb3-e334-9ba8533c9bcf@nvidia.com> Date: Tue, 30 Jun 2020 09:21:14 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.8.0 MIME-Version: 1.0 In-Reply-To: <20200630001051.12350-3-vdumpa@nvidia.com> X-Originating-IP: [10.124.1.5] X-ClientProxiedBy: HQMAIL111.nvidia.com (172.20.187.18) To HQMAIL107.nvidia.com (172.20.187.13) Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1593505268; bh=DQaMRKB84VIKK0yEyIitEMeud5u93A+msqcYYHv6p/c=; h=X-PGP-Universal:Subject:To:CC:References:From:Message-ID:Date: User-Agent:MIME-Version:In-Reply-To:X-Originating-IP: X-ClientProxiedBy:Content-Type:Content-Language: Content-Transfer-Encoding; b=ScsXCOaLR7lc84hWPVEkKR7E/79SU8nX+bqRxSLfL/2V4nL+Zx/gBQ+Vwu19FaVh8 y3vbFKJNcnF3Z1Z3KCH7OFroY7Et5HnG7MW+4fky7SqrHTGcv+fO17r6Yo3sxM5TwP n7Wf4FBuEZlJZA1ulq60Je/Fv/stOxXCoRHkCyE5giLyo/1Epac4aHJI1JPPdlWtDq VKlUSdI+yAkt5YCoBV4JVO5desmwc/UFk3A4JGtO0JvjmKX+jz37tJXtMhkzH93O3a Aah61KXLRl3NUSrR7YeGq18JT/vR8IewKg1lV2exSe/BVCVxTWm8ICICHMq6lTCHH8 kQ/MrXaQMQGmQ== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 30/06/2020 01:10, Krishna Reddy wrote: > Add binding for NVIDIA's Tegra194 SoC SMMU topology that is based > on ARM MMU-500. > > Signed-off-by: Krishna Reddy > --- > Documentation/devicetree/bindings/iommu/arm,smmu.yaml | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml > index d7ceb4c34423b..5b2586ac715ed 100644 > --- a/Documentation/devicetree/bindings/iommu/arm,smmu.yaml > +++ b/Documentation/devicetree/bindings/iommu/arm,smmu.yaml > @@ -38,6 +38,11 @@ properties: > - qcom,sc7180-smmu-500 > - qcom,sdm845-smmu-500 > - const: arm,mmu-500 > + - description: NVIDIA SoCs that use more than one "arm,mmu-500" > + items: > + - enum: > + - nvdia,tegra194-smmu s/nvdia/nvidia Jon -- nvpublic