From patchwork Mon Nov 9 15:50:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lad Prabhakar X-Patchwork-Id: 11891763 X-Patchwork-Delegate: iwamatsu@nigauri.org 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=-9.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MIME_HEADER_CTYPE_ONLY,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, T_TVD_MIME_NO_HEADERS,URIBL_BLOCKED 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 CCE79C4741F for ; Mon, 9 Nov 2020 15:50:33 +0000 (UTC) Received: from mail02.groups.io (mail02.groups.io [66.175.222.108]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 43BF4206C0 for ; Mon, 9 Nov 2020 15:50:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=lists.cip-project.org header.i=@lists.cip-project.org header.b="qIQ1w7AG" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 43BF4206C0 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bp.renesas.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=bounce+64572+5783+4520388+8129055@lists.cip-project.org X-Received: by 127.0.0.2 with SMTP id G2kIYY4521723xplKUXjrCGr; Mon, 09 Nov 2020 07:50:32 -0800 X-Received: from relmlie6.idc.renesas.com (relmlie6.idc.renesas.com []) by mx.groups.io with SMTP id smtpd.web11.13504.1604937019730124247 for ; Mon, 09 Nov 2020 07:50:32 -0800 X-IronPort-AV: E=Sophos;i="5.77,463,1596466800"; d="scan'208";a="61913729" X-Received: from unknown (HELO relmlir5.idc.renesas.com) ([10.200.68.151]) by relmlie6.idc.renesas.com with ESMTP; 10 Nov 2020 00:50:31 +0900 X-Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir5.idc.renesas.com (Postfix) with ESMTP id F30A340078A1; Tue, 10 Nov 2020 00:50:30 +0900 (JST) From: "Lad Prabhakar" To: cip-dev@lists.cip-project.org, Nobuhiro Iwamatsu , Pavel Machek Cc: Biju Das Subject: [cip-dev] [PATCH 4.4.y-cip 14/14] ARM: dts: r8a7742: Add IPMMU DT nodes Date: Mon, 9 Nov 2020 15:50:11 +0000 Message-Id: <20201109155011.10291-15-prabhakar.mahadev-lad.rj@bp.renesas.com> In-Reply-To: <20201109155011.10291-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20201109155011.10291-1-prabhakar.mahadev-lad.rj@bp.renesas.com> Precedence: Bulk List-Unsubscribe: Sender: cip-dev@lists.cip-project.org List-Id: Mailing-List: list cip-dev@lists.cip-project.org; contact cip-dev+owner@lists.cip-project.org Reply-To: cip-dev@lists.cip-project.org X-Gm-Message-State: 3PcazEJvaPocmsbBFvtW553Dx4520388AA= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lists.cip-project.org; q=dns/txt; s=20140610; t=1604937032; bh=Td7Qh0G9GpjNDRzG4ATFn8ETqrpgAgK2gI5b3rwHiiA=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=qIQ1w7AGpP1fhBSKnUnZT8yagos7pMRBthZFUhyQ1mdMahBw3MceIjzKnRC7VLm0wO2 w3oXMUUe1WqaCK0Ew7Px/CQtd022GdgKQgaRO03VTVa0AEtngrLfTHWy+O2oNB/pitXt7 0rP3UR2esEiwtTKs16I/l25D37Hxz0EzWk0= commit 78aa219022f636f2adda9eb12be0a04b6907a4e0 upstream. Add the five IPMMU instances found in the r8a7742 to DT with a disabled status. Signed-off-by: Lad Prabhakar Reviewed-by: Chris Paterson Reviewed-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20200825141805.27105-3-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Joerg Roedel [PL: Dropped SoC specific compatible string] Signed-off-by: Lad Prabhakar --- arch/arm/boot/dts/r8a7742.dtsi | 43 ++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) diff --git a/arch/arm/boot/dts/r8a7742.dtsi b/arch/arm/boot/dts/r8a7742.dtsi index af6888521595..d326602bee3f 100644 --- a/arch/arm/boot/dts/r8a7742.dtsi +++ b/arch/arm/boot/dts/r8a7742.dtsi @@ -782,6 +782,49 @@ #thermal-sensor-cells = <0>; }; + ipmmu_sy0: iommu@e6280000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe6280000 0 0x1000>; + interrupts = , + ; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_sy1: iommu@e6290000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe6290000 0 0x1000>; + interrupts = ; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_ds: iommu@e6740000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xe6740000 0 0x1000>; + interrupts = , + ; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_mp: iommu@ec680000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xec680000 0 0x1000>; + interrupts = ; + #iommu-cells = <1>; + status = "disabled"; + }; + + ipmmu_mx: iommu@fe951000 { + compatible = "renesas,ipmmu-vmsa"; + reg = <0 0xfe951000 0 0x1000>; + interrupts = , + ; + #iommu-cells = <1>; + status = "disabled"; + }; + icram0: sram@e63a0000 { compatible = "mmio-sram"; reg = <0 0xe63a0000 0 0x12000>;