From patchwork Thu Nov 26 11:37:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lad Prabhakar X-Patchwork-Id: 11933337 X-Patchwork-Delegate: pavel@denx.de 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=-13.6 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,MIME_HEADER_CTYPE_ONLY,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 91CF7C56202 for ; Thu, 26 Nov 2020 11:37:21 +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 5218920658 for ; Thu, 26 Nov 2020 11:37:19 +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="nPrIgRsQ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5218920658 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+5883+4520388+8129055@lists.cip-project.org X-Received: by 127.0.0.2 with SMTP id wbIYYY4521723xyt0nXTTeEs; Thu, 26 Nov 2020 03:37:19 -0800 X-Received: from relmlie5.idc.renesas.com (relmlie5.idc.renesas.com [210.160.252.171]) by mx.groups.io with SMTP id smtpd.web11.3801.1606390638134602267 for ; Thu, 26 Nov 2020 03:37:18 -0800 X-IronPort-AV: E=Sophos;i="5.78,371,1599490800"; d="scan'208";a="63980183" X-Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie5.idc.renesas.com with ESMTP; 26 Nov 2020 20:37:13 +0900 X-Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 1F5704361483; Thu, 26 Nov 2020 20:37:11 +0900 (JST) From: "Lad Prabhakar" To: cip-dev@lists.cip-project.org, Nobuhiro Iwamatsu , Pavel Machek Cc: Biju Das Subject: [cip-dev] [PATCH 4.19.y-cip] arm64: dts: renesas: r8a774c0: Fix MSIOF1 DMA channels Date: Thu, 26 Nov 2020 11:37:11 +0000 Message-Id: <20201126113711.5176-1-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: Eda6IsJniWho5oLg1TByFfiDx4520388AA= DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=lists.cip-project.org; q=dns/txt; s=20140610; t=1606390639; bh=0Qdt1bBArZXLawE72Xkc0qZs/UflVzsc74L4ox8B2gU=; h=Cc:Content-Type:Date:From:Reply-To:Subject:To; b=nPrIgRsQicqGm5+Gc0xVIYOvGG0PI1lhJfdxNiz36/xbc3st1XqZZw5F4nvZYdrOTJT B6/2nNSdLP/lo7YvVFNmgvbsl+xjs0REx1FusxhzxNUBRSbs1f4s/psd92xCQvx4/+GpU EZacAr4wUQKzU0jKJNvWSTUJiQQMjPK7mew= From: Geert Uytterhoeven commit c91dfc9818df5f43c10c727f1cecaebdb5e2fa92 upstream. According to Technical Update TN-RCT-S0352A/E, MSIOF1 DMA can only be used with SYS-DMAC0 on R-Car E3. Fixes: 62c0056f1c3eb15d ("arm64: dts: renesas: r8a774c0: Add MSIOF nodes") Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20200917132117.8515-3-geert+renesas@glider.be Signed-off-by: Lad Prabhakar --- Patch has been cherry picked from v5.10-rc5. --- arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi index 44d66fcb412d..4785c486b336 100644 --- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi @@ -1214,9 +1214,8 @@ reg = <0 0xe6ea0000 0 0x0064>; interrupts = ; clocks = <&cpg CPG_MOD 210>; - dmas = <&dmac1 0x43>, <&dmac1 0x42>, - <&dmac2 0x43>, <&dmac2 0x42>; - dma-names = "tx", "rx", "tx", "rx"; + dmas = <&dmac0 0x43>, <&dmac0 0x42>; + dma-names = "tx", "rx"; power-domains = <&sysc R8A774C0_PD_ALWAYS_ON>; resets = <&cpg 210>; #address-cells = <1>;