From patchwork Fri May 18 11:14:30 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 10409603 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 2EEEA602C2 for ; Fri, 18 May 2018 11:16:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 20189288F8 for ; Fri, 18 May 2018 11:16:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 14B3D28912; Fri, 18 May 2018 11:16:28 +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=-7.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI, T_DKIM_INVALID 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 03BC4288F8 for ; Fri, 18 May 2018 11:16:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752030AbeERLQ0 (ORCPT ); Fri, 18 May 2018 07:16:26 -0400 Received: from kirsty.vergenet.net ([202.4.237.240]:33804 "EHLO kirsty.vergenet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750888AbeERLQ0 (ORCPT ); Fri, 18 May 2018 07:16:26 -0400 Received: from reginn.horms.nl (watermunt.horms.nl [80.127.179.77]) by kirsty.vergenet.net (Postfix) with ESMTPA id D0C3825BEBB; Fri, 18 May 2018 21:16:10 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1526642171; bh=isq871LZ5HSXFT6JoNZ2Pl0NBQLW4cwSAsWmFfhoRkY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NrMTrxRJqiwsJqQtvUts9WcanFudjfjGeWbA5zK0QB+oSgTjXi+dfMHyF13misw+X UETwuu6X6bxXyFecOwlAU5cnfFljoEKWTukjyqj6t+1bdk/neCbT9H4Tzcytp3GNZ/ CDWaACAz82Mry4mTpRbR+okj+o60kAdRJXB1n3eM= Received: by reginn.horms.nl (Postfix, from userid 7100) id CBCF2943499; Fri, 18 May 2018 13:16:06 +0200 (CEST) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm , Magnus Damm , Simon Horman Subject: [PATCH 008/102] arm64: dts: renesas: r8a77970: Update IPMMU DS1 bit number Date: Fri, 18 May 2018 13:14:30 +0200 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: Magnus Damm Judging by "R-Car-Gen3-rev0.80" IPMMU IMSSTR register documentation for [R-Car V3M] the DS1 bit field should be bit 0. Update the ipmmu-main property to make it match the data sheet. Fixes: ce3b52a1595b ("arm64: dts: renesas: r8a77970: Add IPMMU device nodes") Signed-off-by: Magnus Damm Reviewed-by: Geert Uytterhoeven Signed-off-by: Simon Horman --- arch/arm64/boot/dts/renesas/r8a77970.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/renesas/r8a77970.dtsi b/arch/arm64/boot/dts/renesas/r8a77970.dtsi index c6db8ea43906..e8358d9bfd66 100644 --- a/arch/arm64/boot/dts/renesas/r8a77970.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77970.dtsi @@ -160,7 +160,7 @@ ipmmu_ds1: mmu@e7740000 { compatible = "renesas,ipmmu-r8a77970"; reg = <0 0xe7740000 0 0x1000>; - renesas,ipmmu-main = <&ipmmu_mm 1>; + renesas,ipmmu-main = <&ipmmu_mm 0>; power-domains = <&sysc R8A77970_PD_ALWAYS_ON>; #iommu-cells = <1>; };