From patchwork Mon Aug 15 08:55:41 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Simon Horman X-Patchwork-Id: 9280605 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 4F54060780 for ; Mon, 15 Aug 2016 09:12:27 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3A45528BEB for ; Mon, 15 Aug 2016 09:12:27 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2F38928BEE; Mon, 15 Aug 2016 09:12:27 +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=-4.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_MED, T_DKIM_INVALID autolearn=unavailable version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 8FB5F28BEB for ; Mon, 15 Aug 2016 09:12:26 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bZDv6-00016A-On; Mon, 15 Aug 2016 09:10:56 +0000 Received: from kirsty.vergenet.net ([202.4.237.240]) by bombadil.infradead.org with esmtp (Exim 4.85_2 #1 (Red Hat Linux)) id 1bZDho-0003CQ-5N for linux-arm-kernel@lists.infradead.org; Mon, 15 Aug 2016 08:57:17 +0000 Received: from penelope.kanocho.kobe.vergenet.net (unknown [217.111.208.18]) by kirsty.vergenet.net (Postfix) with ESMTPSA id D832425BEAF; Mon, 15 Aug 2016 18:56:07 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=verge.net.au; s=mail; t=1471251368; bh=C6F3jBEr+W0bNv49dOxJGSsQC0tcw9Zzmus245i22Lc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=J9U676isIq9YoFUphfVucRwxMftMx7fpsbPrUPgMaZGqrr+yrStvi6H2rYUdsecyf 5FHQP7fNKsEKdHv1eXQeq6unSf0lEJVdg0ORHzujcoKzc1Z/9+p0BPAPLTEFCnbSbb AgdpjAlPdMBNOTPvfxjf1an1JiV3oWhQTyzHeEEY= Received: by penelope.kanocho.kobe.vergenet.net (Postfix, from userid 7100) id 8702262112; Mon, 15 Aug 2016 10:55:55 +0200 (CEST) From: Simon Horman To: linux-renesas-soc@vger.kernel.org Subject: [PATCH 22/26] ARM: dts: r8a7794: add sound support Date: Mon, 15 Aug 2016 10:55:41 +0200 Message-Id: <320d6c5a08a4abd3990ee4744033ade6ed53d5fb.1471251169.git.horms+renesas@verge.net.au> X-Mailer: git-send-email 2.7.0.rc3.207.g0ac5344 In-Reply-To: References: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20160815_015712_743157_4EA8AC23 X-CRM114-Status: GOOD ( 10.71 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Simon Horman , Magnus Damm , Sergei Shtylyov , linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From: Sergei Shtylyov Define the generic R8A7794 part of the sound device node. This sound device is a complex one and comprises the Audio Clock Generator (ADG), Sampling Rate Converter Unit (SCU), Serial Sound Interface [Unit] (SSI[U]), and Audio DMAC-Peripheral-Peripheral. It is up to the board file to enable the device. This patch is based on the R8A7791 sound work by Kuninori Morimoto. Signed-off-by: Sergei Shtylyov Acked-by: Kuninori Morimoto Signed-off-by: Simon Horman --- arch/arm/boot/dts/r8a7794.dtsi | 181 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 181 insertions(+) diff --git a/arch/arm/boot/dts/r8a7794.dtsi b/arch/arm/boot/dts/r8a7794.dtsi index 668e1383dd09..6216a170a3df 100644 --- a/arch/arm/boot/dts/r8a7794.dtsi +++ b/arch/arm/boot/dts/r8a7794.dtsi @@ -1416,4 +1416,185 @@ #iommu-cells = <1>; status = "disabled"; }; + + rcar_sound: sound@ec500000 { + /* + * #sound-dai-cells is required + * + * Single DAI : #sound-dai-cells = <0>; <&rcar_sound>; + * Multi DAI : #sound-dai-cells = <1>; <&rcar_sound N>; + */ + compatible = "renesas,rcar_sound-r8a7794", + "renesas,rcar_sound-gen2"; + reg = <0 0xec500000 0 0x1000>, /* SCU */ + <0 0xec5a0000 0 0x100>, /* ADG */ + <0 0xec540000 0 0x1000>, /* SSIU */ + <0 0xec541000 0 0x280>, /* SSI */ + <0 0xec740000 0 0x200>; /* Audio DMAC peri peri */ + reg-names = "scu", "adg", "ssiu", "ssi", "audmapp"; + + clocks = <&mstp10_clks R8A7794_CLK_SSI_ALL>, + <&mstp10_clks R8A7794_CLK_SSI9>, + <&mstp10_clks R8A7794_CLK_SSI8>, + <&mstp10_clks R8A7794_CLK_SSI7>, + <&mstp10_clks R8A7794_CLK_SSI6>, + <&mstp10_clks R8A7794_CLK_SSI5>, + <&mstp10_clks R8A7794_CLK_SSI4>, + <&mstp10_clks R8A7794_CLK_SSI3>, + <&mstp10_clks R8A7794_CLK_SSI2>, + <&mstp10_clks R8A7794_CLK_SSI1>, + <&mstp10_clks R8A7794_CLK_SSI0>, + <&mstp10_clks R8A7794_CLK_SCU_SRC6>, + <&mstp10_clks R8A7794_CLK_SCU_SRC5>, + <&mstp10_clks R8A7794_CLK_SCU_SRC4>, + <&mstp10_clks R8A7794_CLK_SCU_SRC3>, + <&mstp10_clks R8A7794_CLK_SCU_SRC2>, + <&mstp10_clks R8A7794_CLK_SCU_SRC1>, + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>, + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>, + <&mstp10_clks R8A7794_CLK_SCU_CTU0_MIX0>, + <&mstp10_clks R8A7794_CLK_SCU_CTU1_MIX1>, + <&mstp10_clks R8A7794_CLK_SCU_DVC0>, + <&mstp10_clks R8A7794_CLK_SCU_DVC1>, + <&audio_clka>, <&audio_clkb>, <&audio_clkc>, + <&m2_clk>; + clock-names = "ssi-all", + "ssi.9", "ssi.8", "ssi.7", "ssi.6", "ssi.5", + "ssi.4", "ssi.3", "ssi.2", "ssi.1", "ssi.0", + "src.6", "src.5", "src.4", "src.3", "src.2", + "src.1", + "ctu.0", "ctu.1", + "mix.0", "mix.1", + "dvc.0", "dvc.1", + "clk_a", "clk_b", "clk_c", "clk_i"; + power-domains = <&cpg_clocks>; + + status = "disabled"; + + rcar_sound,dvc { + dvc0: dvc@0 { + dmas = <&audma0 0xbc>; + dma-names = "tx"; + }; + dvc1: dvc@1 { + dmas = <&audma0 0xbe>; + dma-names = "tx"; + }; + }; + + rcar_sound,mix { + mix0: mix@0 { }; + mix1: mix@1 { }; + }; + + rcar_sound,ctu { + ctu00: ctu@0 { }; + ctu01: ctu@1 { }; + ctu02: ctu@2 { }; + ctu03: ctu@3 { }; + ctu10: ctu@4 { }; + ctu11: ctu@5 { }; + ctu12: ctu@6 { }; + ctu13: ctu@7 { }; + }; + + rcar_sound,src { + src@0 { + status = "disabled"; + }; + src1: src@1 { + interrupts = ; + dmas = <&audma0 0x87>, <&audma0 0x9c>; + dma-names = "rx", "tx"; + }; + src2: src@2 { + interrupts = ; + dmas = <&audma0 0x89>, <&audma0 0x9e>; + dma-names = "rx", "tx"; + }; + src3: src@3 { + interrupts = ; + dmas = <&audma0 0x8b>, <&audma0 0xa0>; + dma-names = "rx", "tx"; + }; + src4: src@4 { + interrupts = ; + dmas = <&audma0 0x8d>, <&audma0 0xb0>; + dma-names = "rx", "tx"; + }; + src5: src@5 { + interrupts = ; + dmas = <&audma0 0x8f>, <&audma0 0xb2>; + dma-names = "rx", "tx"; + }; + src6: src@6 { + interrupts = ; + dmas = <&audma0 0x91>, <&audma0 0xb4>; + dma-names = "rx", "tx"; + }; + }; + + rcar_sound,ssi { + ssi0: ssi@0 { + interrupts = ; + dmas = <&audma0 0x01>, <&audma0 0x02>, + <&audma0 0x15>, <&audma0 0x16>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi1: ssi@1 { + interrupts = ; + dmas = <&audma0 0x03>, <&audma0 0x04>, + <&audma0 0x49>, <&audma0 0x4a>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi2: ssi@2 { + interrupts = ; + dmas = <&audma0 0x05>, <&audma0 0x06>, + <&audma0 0x63>, <&audma0 0x64>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi3: ssi@3 { + interrupts = ; + dmas = <&audma0 0x07>, <&audma0 0x08>, + <&audma0 0x6f>, <&audma0 0x70>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi4: ssi@4 { + interrupts = ; + dmas = <&audma0 0x09>, <&audma0 0x0a>, + <&audma0 0x71>, <&audma0 0x72>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi5: ssi@5 { + interrupts = ; + dmas = <&audma0 0x0b>, <&audma0 0x0c>, + <&audma0 0x73>, <&audma0 0x74>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi6: ssi@6 { + interrupts = ; + dmas = <&audma0 0x0d>, <&audma0 0x0e>, + <&audma0 0x75>, <&audma0 0x76>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi7: ssi@7 { + interrupts = ; + dmas = <&audma0 0x0f>, <&audma0 0x10>, + <&audma0 0x79>, <&audma0 0x7a>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi8: ssi@8 { + interrupts = ; + dmas = <&audma0 0x11>, <&audma0 0x12>, + <&audma0 0x7b>, <&audma0 0x7c>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + ssi9: ssi@9 { + interrupts = ; + dmas = <&audma0 0x13>, <&audma0 0x14>, + <&audma0 0x7d>, <&audma0 0x7e>; + dma-names = "rx", "tx", "rxu", "txu"; + }; + }; + }; };