From patchwork Thu Dec 6 21:57:30 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 10716829 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8A43217DB for ; Thu, 6 Dec 2018 21:57:40 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7141C2EE58 for ; Thu, 6 Dec 2018 21:57:40 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 654172EE63; Thu, 6 Dec 2018 21:57:40 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 123B22EE58 for ; Thu, 6 Dec 2018 21:57:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726043AbeLFV5j (ORCPT ); Thu, 6 Dec 2018 16:57:39 -0500 Received: from kirsty.vergenet.net ([202.4.237.240]:55792 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725944AbeLFV5j (ORCPT ); Thu, 6 Dec 2018 16:57:39 -0500 Received: from penelope.horms.nl (unknown [64.124.208.80]) by kirsty.vergenet.net (Postfix) with ESMTPA id E87FE25BEE3; Fri, 7 Dec 2018 08:57:36 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1544133457; bh=nJql4rwWb/0I6DxIokoquNpiNpJ74wUEmKXhRkc4Ptk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=c2USu1ipOIPRo0sLUVogOuug8WcM4tLeyeCZgcvXRO081DVQEnFM5alBQZCu8a98d N4NgBiJ0220wY5NOYiVcc7CTR3BwgXMBYud9zFo1YchjvND5ZrW4uUMfFT6Fcw+94V q3a+4ySJZew77Z1IkvSk2UwYyKPeIRN6X+xeORjs= Received: by penelope.horms.nl (Postfix, from userid 7100) id 73937E21709; Thu, 6 Dec 2018 13:57:33 -0800 (PST) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Geert Uytterhoeven , Simon Horman Subject: [PATCH 1/3] arm64: dts: renesas: r8a77965: Remove non-existent IPMMU-IR Date: Thu, 6 Dec 2018 13:57:30 -0800 Message-Id: X-Mailer: git-send-email 2.11.0 In-Reply-To: References: Sender: linux-renesas-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-renesas-soc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Geert Uytterhoeven The R-Car Gen3 HardWare Manual Errata for Rev. 1.00 (Aug 24, 2018) removed the IPMMU-IR IOMMU instance on R-Car M3-N, as this SoC does not have an Image Processing Unit (IMP-X5) nor the A3IR power domain. Fixes: 55697cbb44e4f7ea ("arm64: dts: renesas: r8a779{65,80,90}: Add IPMMU devices nodes") Signed-off-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a77965.dtsi | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi index 1c86e6f4dc71..6dc9b1fef830 100644 --- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi @@ -795,14 +795,6 @@ #iommu-cells = <1>; }; - ipmmu_ir: mmu@ff8b0000 { - compatible = "renesas,ipmmu-r8a77965"; - reg = <0 0xff8b0000 0 0x1000>; - renesas,ipmmu-main = <&ipmmu_mm 3>; - power-domains = <&sysc R8A77965_PD_A3IR>; - #iommu-cells = <1>; - }; - ipmmu_mm: mmu@e67b0000 { compatible = "renesas,ipmmu-r8a77965"; reg = <0 0xe67b0000 0 0x1000>;