From mboxrd@z Thu Jan 1 00:00:00 1970 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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT 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 17A0CC4360F for ; Wed, 13 Mar 2019 05:57:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E30BC20693 for ; Wed, 13 Mar 2019 05:57:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726880AbfCMF5X (ORCPT ); Wed, 13 Mar 2019 01:57:23 -0400 Received: from relay1.mentorg.com ([192.94.38.131]:47201 "EHLO relay1.mentorg.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726336AbfCMF5V (ORCPT ); Wed, 13 Mar 2019 01:57:21 -0400 Received: from svr-orw-mbx-03.mgc.mentorg.com ([147.34.90.203]) by relay1.mentorg.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-SHA384:256) id 1h3wt7-0001nV-79 from Jiada_Wang@mentor.com ; Tue, 12 Mar 2019 22:57:13 -0700 Received: from jiwang-OptiPlex-980.tokyo.mentorg.com (147.34.91.1) by svr-orw-mbx-03.mgc.mentorg.com (147.34.90.203) with Microsoft SMTP Server (TLS) id 15.0.1320.4; Tue, 12 Mar 2019 22:57:09 -0700 From: Jiada Wang To: , , , , , , , , , CC: , , , , Subject: [PATCH v2 0/5] use extended audio dmac register Date: Wed, 13 Mar 2019 14:57:15 +0900 Message-ID: <20190313055720.26082-1-jiada_wang@mentor.com> X-Mailer: git-send-email 2.19.2 MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-ClientProxiedBy: svr-orw-mbx-08.mgc.mentorg.com (147.34.90.208) To svr-orw-mbx-03.mgc.mentorg.com (147.34.90.203) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org According to user reference manual for R-CAR H3, M3-W and M3-N SoCs, in order to access busif4 ~ busif7, extended audio dmac registers (PDMASAREn, PDMADAREn, PDMACHCREn) need to be used, rather than basic audio dmac registers (PDMASARn, PDMADARn, PDMACHCRn) This patch set updates H3 (= r8a7795), M3-W (= r8a7796) and M3-N (=r8a77965) to use extended audio dmac registers R-CAR E3 only has extended register set and is already using it, rename register set name to indicate this. --- v2: update rsnd driver to use extended register set when available rename R-CAR E3 audio dmac regisetr v1: initial version Jiada Wang (5): arm64: dts: renesas: r8a7795: add extended audio dmac register arm64: dts: renesas: r8a7796: add extended audio dmac register arm64: dts: renesas: r8a77965: add extended audio dmac register arm64: dts: renesas: r8a77990: rename audio dmac register ASoC: rsnd: dma: use extended audio dmac registers when available arch/arm64/boot/dts/renesas/r8a7795.dtsi | 5 +++-- arch/arm64/boot/dts/renesas/r8a7796.dtsi | 5 +++-- arch/arm64/boot/dts/renesas/r8a77965.dtsi | 5 +++-- arch/arm64/boot/dts/renesas/r8a77990.dtsi | 4 ++-- sound/soc/sh/rcar/dma.c | 5 ++++- 5 files changed, 15 insertions(+), 9 deletions(-) -- 2.19.2