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=-13.5 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 8B622C433B4 for ; Tue, 20 Apr 2021 17:28:39 +0000 (UTC) Received: from desiato.infradead.org (desiato.infradead.org [90.155.92.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id EB97D613B8 for ; Tue, 20 Apr 2021 17:28:36 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EB97D613B8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=desiato.20200630; h=Sender:Content-Transfer-Encoding :Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=En692HEoGLr5c4f7spEV8Y3Ybf0ArnJSRl2iOkRoJEg=; b=d9QE5BTsuu4nT/9uobe+sgCoz um0HPkjO8ZW4mfQT8rCpmWTYBnH5rso8k2C4p55TnHWpb4upnrGq9mHQ1/uftB/LJ8VyzDxHaHhBP j0aGvCDvtwpkvMsKbPKY1YG5ZxVj3XwZq4YPv2sFj8eThAXUmqPd7kWWJfXoZr/Xk4ajFe3vGQPUi I6ICjllacxcJQYARIIZoaybKMR5oYjMVF3IEbJVgWc+FuvhpGhpJu9JSZXlVANo+i6sl3ixRaWl7b nYh7YA09BbsNrfibqdUHiNgxnJ/vHVZUIR/oIcz1AezVjtMqFnyKTq/MXsl9gYi8pu95cst3Mc1Wd HdwDwH/Iw==; Received: from localhost ([::1] helo=desiato.infradead.org) by desiato.infradead.org with esmtp (Exim 4.94 #2 (Red Hat Linux)) id 1lYu9P-00CisV-9D; Tue, 20 Apr 2021 17:27:03 +0000 Received: from bombadil.infradead.org ([2607:7c80:54:e::133]) by desiato.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lYu8J-00CiZ6-EM for linux-arm-kernel@desiato.infradead.org; Tue, 20 Apr 2021 17:25:55 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=vz/zyZ47TrozGRsIa2tK+ufxsCFVoosfjna/ca4O/c0=; b=xI12NUeuymuLo6935exZbkqK6j A/eFME4p2//D39TCnLOsuGQWBx3j/cFwcHuUay3ZOFlAO4LC/ZJrtcgfktJkoSJ2g6PYaycn4vPJ0 ZJG1/PgJ1HQkfUYHgazHdHd1z1dXilyrSEoQ4Sex7JqS/VetbnloYRRb58NY1MeTPaWOWvaUWzegb mttWyRZ6oYF//j5vqvoEmJllBbDaBzRTHJzDhLlvVmexhnKk5PNVj12WpG1H1P1+geGPftglNxOJQ w9hf2P8pLZ9zhqt0+d/Fd29xewfQAxJxf8pppPQfrsdQRDI0k6z27fG1KVnO5nxevmLBBnWi7o3Fn icSzznLQ==; Received: from mail-ej1-x632.google.com ([2a00:1450:4864:20::632]) by bombadil.infradead.org with esmtps (Exim 4.94 #2 (Red Hat Linux)) id 1lYu8F-00CJLt-V7 for linux-arm-kernel@lists.infradead.org; Tue, 20 Apr 2021 17:25:54 +0000 Received: by mail-ej1-x632.google.com with SMTP id r20so9698030ejo.11 for ; Tue, 20 Apr 2021 10:25:51 -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=vz/zyZ47TrozGRsIa2tK+ufxsCFVoosfjna/ca4O/c0=; b=aVjoNEMiGwN5Lx+kpE0qEfP1uo8Al+w9/1qZbSxv72ywzCQu2k9YlZjwLBxzIGxUN+ kcZDfsUTdhASLUq94nNRF4nvKMWEQVwJMww6W7mYpQFODk6JAzP5KOokivLnY3o3O/XE BbTv9xfW5UtNxcGy2iMtGSd7dJEO7cRa56EA1p2XF0Ik9dyKnWGRnOIZy+oHsQILsZws asw61xqlOH4Fj5DCjYezjLZ7A5GZGsM5NqxfUtxjmQrufFp9l0cGHD0WH3ckKC3nAwNB w8bsZz59BZAcouWtPRyvn2fFYRRghJWtFpgxY9laczlHFANH305JGjQySqz42mU+dusz KJWg== 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=vz/zyZ47TrozGRsIa2tK+ufxsCFVoosfjna/ca4O/c0=; b=s15YOku2kCMzvCrTB8bThh5ek5oIwH076I1A5QIkCH44s90O81viuBZr/BSVRFK0Mk +hcTj2+YoCfJaPQMm9++BkECMSM0gmsmHHcp0cqqZd3/I7nSsFrsj/vIzbj1tekulv0O +CG79I+XV4LuwfdLMvshVPV3dZaTIY1ElI3tv+AhNMb9ZePjyr8NklEr8NV35I27trH1 EMgizRG7FgCEMSCuLyGIIrHTpvrK7z7ISUiZq9TUhyga3i0SSEjmomoTVO5QrOKDQdmP 6aKZ3p1Nikhi4oltQdAvVpCxPONi3MJ7Y5a55R3QxPqSMRRUT8UA9TsjxG36JUh8/+Hb CdAw== X-Gm-Message-State: AOAM530LUBgQzuRFgVnIJt6SWjw3tvx7Ke//mmNUFuKV4ibIZa5ZuxCs 80Z+3RFlH/fhXZBC0QQB380= X-Google-Smtp-Source: ABdhPJwZCdHDE7NG0mwEAEDc9JwkflUVViR7hF+HAhuinZYY9qCwxULzmByvXibRb3tsjc/edR/Hew== X-Received: by 2002:a17:906:134d:: with SMTP id x13mr29062800ejb.61.1618939550792; Tue, 20 Apr 2021 10:25:50 -0700 (PDT) Received: from localhost ([62.96.65.119]) by smtp.gmail.com with ESMTPSA id c13sm10630242edw.88.2021.04.20.10.25.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Apr 2021 10:25:50 -0700 (PDT) From: Thierry Reding To: Thierry Reding , Will Deacon , Robin Murphy , Joerg Roedel , Krzysztof Kozlowski Subject: [PATCH v2 07/10] arm64: tegra: Use correct compatible string for Tegra186 SMMU Date: Tue, 20 Apr 2021 19:26:16 +0200 Message-Id: <20210420172619.3782831-8-thierry.reding@gmail.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210420172619.3782831-1-thierry.reding@gmail.com> References: <20210420172619.3782831-1-thierry.reding@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210420_102552_019831_9CC3B2DD X-CRM114-Status: GOOD ( 13.71 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: iommu@lists.linux-foundation.org, Jon Hunter , Nicolin Chen , linux-tegra@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Thierry Reding The SMMU found on Tegra186 requires interoperation with the memory controller in order to program stream ID overrides. The generic ARM SMMU 500 compatible is therefore inaccurate. Replace it with a more correct, SoC-specific compatible string. Signed-off-by: Thierry Reding --- arch/arm64/boot/dts/nvidia/tegra186.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/nvidia/tegra186.dtsi b/arch/arm64/boot/dts/nvidia/tegra186.dtsi index 9f75bbf00cf7..a173f40256ae 100644 --- a/arch/arm64/boot/dts/nvidia/tegra186.dtsi +++ b/arch/arm64/boot/dts/nvidia/tegra186.dtsi @@ -1082,7 +1082,7 @@ pci@3,0 { }; smmu: iommu@12000000 { - compatible = "arm,mmu-500"; + compatible = "nvidia,tegra186-smmu", "nvidia,smmu-500"; reg = <0 0x12000000 0 0x800000>; interrupts = , , -- 2.30.2 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel