From patchwork Tue Dec 12 18:25:09 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Biju Das X-Patchwork-Id: 10108037 X-Patchwork-Delegate: horms@verge.net.au 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 DB474602C2 for ; Tue, 12 Dec 2017 18:27:22 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id D42CE2845E for ; Tue, 12 Dec 2017 18:27:22 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id C8AF828B12; Tue, 12 Dec 2017 18:27:22 +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=-6.9 required=2.0 tests=BAYES_00,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 C18A728B0D for ; Tue, 12 Dec 2017 18:27:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752425AbdLLS1U (ORCPT ); Tue, 12 Dec 2017 13:27:20 -0500 Received: from relmlor4.renesas.com ([210.160.252.174]:17617 "EHLO relmlie3.idc.renesas.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752498AbdLLS1S (ORCPT ); Tue, 12 Dec 2017 13:27:18 -0500 Received: from unknown (HELO relmlir3.idc.renesas.com) ([10.200.68.153]) by relmlie3.idc.renesas.com with ESMTP; 13 Dec 2017 03:27:18 +0900 Received: from relmlii2.idc.renesas.com (relmlii2.idc.renesas.com [10.200.68.66]) by relmlir3.idc.renesas.com (Postfix) with ESMTP id 231C940C02; Wed, 13 Dec 2017 03:27:18 +0900 (JST) X-IronPort-AV: E=Sophos;i="5.45,395,1508770800"; d="scan'208";a="266173168" Received: from unknown (HELO be1yocto.ree.adwin.renesas.com) ([172.29.43.62]) by relmlii2.idc.renesas.com with ESMTP; 13 Dec 2017 03:27:15 +0900 From: Biju Das To: Rob Herring , Mark Rutland , Russell King Cc: Simon Horman , Magnus Damm , Chris Paterson , devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Biju Das Subject: [PATCH 3/5] ARM: dts: r8a7743: Add audio DMAC support Date: Tue, 12 Dec 2017 18:25:09 +0000 Message-Id: <1513103111-45830-4-git-send-email-biju.das@bp.renesas.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1513103111-45830-1-git-send-email-biju.das@bp.renesas.com> References: <1513103111-45830-1-git-send-email-biju.das@bp.renesas.com> 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 Instantiate the two audio DMA controllers on the r8a7743 device tree. Signed-off-by: Biju Das Reviewed-by: Fabrizio Castro --- arch/arm/boot/dts/r8a7743.dtsi | 62 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 62 insertions(+) diff --git a/arch/arm/boot/dts/r8a7743.dtsi b/arch/arm/boot/dts/r8a7743.dtsi index 2f0ec9d..b60527a 100644 --- a/arch/arm/boot/dts/r8a7743.dtsi +++ b/arch/arm/boot/dts/r8a7743.dtsi @@ -359,6 +359,68 @@ dma-channels = <15>; }; + audma0: dma-controller@ec700000 { + compatible = "renesas,dmac-r8a7743", + "renesas,rcar-dmac"; + reg = <0 0xec700000 0 0x10000>; + interrupts = ; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12"; + clocks = <&cpg CPG_MOD 502>; + clock-names = "fck"; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 502>; + #dma-cells = <1>; + dma-channels = <13>; + }; + + audma1: dma-controller@ec720000 { + compatible = "renesas,dmac-r8a7743", + "renesas,rcar-dmac"; + reg = <0 0xec720000 0 0x10000>; + interrupts = ; + interrupt-names = "error", + "ch0", "ch1", "ch2", "ch3", + "ch4", "ch5", "ch6", "ch7", + "ch8", "ch9", "ch10", "ch11", + "ch12"; + clocks = <&cpg CPG_MOD 501>; + clock-names = "fck"; + power-domains = <&sysc R8A7743_PD_ALWAYS_ON>; + resets = <&cpg 501>; + #dma-cells = <1>; + dma-channels = <13>; + }; + usb_dmac0: dma-controller@e65a0000 { compatible = "renesas,r8a7743-usb-dmac", "renesas,usb-dmac";