From patchwork Tue Oct 27 13:54:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 307115 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=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 73B6BC55178 for ; Tue, 27 Oct 2020 17:28:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2C23020878 for ; Tue, 27 Oct 2020 17:28:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603819739; bh=w62jf25ORWdzQ4ot+18VYIiu8KkmtKUVA961TCbBAWI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=0lm8JUOc2eKkcVN0mU1ULxcAqQUWK6ZTnyF3hicPcny0U2AAI9ctkiLYPY1k0Uwnd Ei7GvPAfK6RaDeEislbfpulHFaHtdew/MNirdjildh2BnxJFab9ZK5Zd65/NfyL71z BadyIxWo8BZflz07dFnodRmXkTRIZZ1Hc7Xwz9wc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762256AbgJ0Omr (ORCPT ); Tue, 27 Oct 2020 10:42:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:42378 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750100AbgJ0Omn (ORCPT ); Tue, 27 Oct 2020 10:42:43 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 89DB220773; Tue, 27 Oct 2020 14:42:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603809762; bh=w62jf25ORWdzQ4ot+18VYIiu8KkmtKUVA961TCbBAWI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=O5PpXVfQ/fzQPIFUdcPkUXd8QbRNo3MLCzjdS+zFzO+TTxcZxjRAqKGAGwBYGHXCZ JX4eTQEWwftcOw5efDuo+Csf+OIVZdMa/G7NBGbKO0BoqUDGkAVSUBFEXvJRXbf1c1 S23vxcVFaihsah4tjhEJzgao4MqBhFuDWR5tf7hI= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Geert Uytterhoeven , Sasha Levin Subject: [PATCH 5.4 309/408] arm64: dts: renesas: r8a774c0: Fix MSIOF1 DMA channels Date: Tue, 27 Oct 2020 14:54:07 +0100 Message-Id: <20201027135509.363181511@linuxfoundation.org> X-Mailer: git-send-email 2.29.1 In-Reply-To: <20201027135455.027547757@linuxfoundation.org> References: <20201027135455.027547757@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Geert Uytterhoeven [ Upstream commit c91dfc9818df5f43c10c727f1cecaebdb5e2fa92 ] 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: Sasha Levin --- 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 a1c2de90e4706..73ded80a79ba0 100644 --- a/arch/arm64/boot/dts/renesas/r8a774c0.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774c0.dtsi @@ -1212,9 +1212,8 @@ msiof1: spi@e6ea0000 { 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>;