From patchwork Sat Sep 5 20:04:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rob Clark X-Patchwork-Id: 11759339 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 22E4515AB for ; Sat, 5 Sep 2020 20:05:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 08CC42072D for ; Sat, 5 Sep 2020 20:05:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Pns3oHCb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728663AbgIEUFe (ORCPT ); Sat, 5 Sep 2020 16:05:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49806 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728878AbgIEUFS (ORCPT ); Sat, 5 Sep 2020 16:05:18 -0400 Received: from mail-pg1-x544.google.com (mail-pg1-x544.google.com [IPv6:2607:f8b0:4864:20::544]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7DAD4C061245; Sat, 5 Sep 2020 13:05:15 -0700 (PDT) Received: by mail-pg1-x544.google.com with SMTP id m8so784042pgi.3; Sat, 05 Sep 2020 13:05:15 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=lMN6Aad98rZkq5O2asxI/gYil5amAFJMEDxEz6HXvq8=; b=Pns3oHCbWFzzejByOVGuRtp6qKL3sl4mj7AykBUBeMIX6DG8SR1IsoN6Ja6JU7Mmo7 89KRmzbpwRMJZgVFooJIgnPncIpgSt+0EQvYxbEtZvr/exYq5DPPfS7S+ncnjbEhencR RH5YuTk5AGbsVWb0tGdT7dOwa0QwL6iFKmCTJEejA59iNmhNep/3QwIBxY7vvSa5bfZl 928en8I2HTpfpoKWubThI/PwTsU8ldfmeANtINBPqLG2F2UTWsghPvDW3iuMWy0jWS7r KftJtF16JX0Ubuj9I3CFNVPkiwX+Irnt9JioDg924zLZRFRuzWi8RIzaliNNfS10b6oh 2IJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=lMN6Aad98rZkq5O2asxI/gYil5amAFJMEDxEz6HXvq8=; b=gsswa0AuTNL3NBr2ilwjPw6uyrmZEYEpm/VxQ0lT+RPVV3lfux3ksRNnOWxZBhSOri 9cFnuUITkNI5VDteOrxkOtjBAPZLFehlX6uSplNjb7re0GqxzlBOqVHmmo4ssX7uq3Kg SPNhisQmmyBISc4x048VAlUduiPXhcaVYNzDlvQNmjSNVgQTXRlr3XHCG0DBT2kxdSM7 43e2RJFfl3JlEzoecH3o9SNJsy1GUxZ2DkW2ZmDzzO+lkbDNFvIc3VY1CbebFzn7crfY pe/X4DyhFVQqHQV6wGfZ9HK+uvyWZhi3IPRgCVwKsMH0R3O/w2OdiNqjyuMet1vZZWFI Azww== X-Gm-Message-State: AOAM530ttS2knHCh9VCaqcDMXGbXf5owIXUwQNccrVhlmb0wDyNruIAk Xb+AQajty+9JuzNj9PNyGL0= X-Google-Smtp-Source: ABdhPJxtD01crAlFjZ6W6bU8A0+Jv4zKtX9LztW24Q4Cb6srFiKHgkdX/x8tPcvikAdykSvAmRGnSg== X-Received: by 2002:a63:fa10:: with SMTP id y16mr5293364pgh.304.1599336314974; Sat, 05 Sep 2020 13:05:14 -0700 (PDT) Received: from localhost (c-73-25-156-94.hsd1.or.comcast.net. [73.25.156.94]) by smtp.gmail.com with ESMTPSA id e18sm8722752pgr.53.2020.09.05.13.05.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 05 Sep 2020 13:05:13 -0700 (PDT) From: Rob Clark To: iommu@lists.linux-foundation.org, dri-devel@lists.freedesktop.org, Will Deacon , Robin Murphy , Joerg Roedel Cc: linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Bjorn Andersson , Sibi Sankar , Vivek Gautam , Stephen Boyd , Akhil P Oommen , Rob Clark , Andy Gross , Rob Herring , devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH v17 20/20] arm: dts: qcom: sc7180: Set the compatible string for the GPU SMMU Date: Sat, 5 Sep 2020 13:04:26 -0700 Message-Id: <20200905200454.240929-21-robdclark@gmail.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200905200454.240929-1-robdclark@gmail.com> References: <20200905200454.240929-1-robdclark@gmail.com> MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org From: Rob Clark Set the qcom,adreno-smmu compatible string for the GPU SMMU to enable split pagetables and per-instance pagetables for drm/msm. Signed-off-by: Rob Clark Reviewed-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/sc7180.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/qcom/sc7180.dtsi b/arch/arm64/boot/dts/qcom/sc7180.dtsi index d46b3833e52f..f3bef1cad889 100644 --- a/arch/arm64/boot/dts/qcom/sc7180.dtsi +++ b/arch/arm64/boot/dts/qcom/sc7180.dtsi @@ -1937,7 +1937,7 @@ opp-180000000 { }; adreno_smmu: iommu@5040000 { - compatible = "qcom,sc7180-smmu-v2", "qcom,smmu-v2"; + compatible = "qcom,sc7180-smmu-v2", "qcom,adreno-smmu", "qcom,smmu-v2"; reg = <0 0x05040000 0 0x10000>; #iommu-cells = <1>; #global-interrupts = <2>;