From patchwork Wed Jun 18 09:14:36 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kuninori Morimoto X-Patchwork-Id: 4374641 Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B69779F314 for ; Wed, 18 Jun 2014 09:14:40 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CC6C820304 for ; Wed, 18 Jun 2014 09:14:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CEEB7202FE for ; Wed, 18 Jun 2014 09:14:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965171AbaFRJOi (ORCPT ); Wed, 18 Jun 2014 05:14:38 -0400 Received: from mail-pa0-f42.google.com ([209.85.220.42]:47919 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965125AbaFRJOh (ORCPT ); Wed, 18 Jun 2014 05:14:37 -0400 Received: by mail-pa0-f42.google.com with SMTP id lj1so544839pab.15 for ; Wed, 18 Jun 2014 02:14:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:sender:message-id:from:subject:user-agent:to:cc:in-reply-to :references:mime-version:content-type; bh=LpTupipkgyxzqAvnvWsDKpF3A+7Q2UPPL5q2Yh9N/DE=; b=siNE1Z6u3q2IRXK3eXZgPJ51/f5vTu3ABIPSXZcnIjYO8a3omIbzPxndkx/XNjUvS/ KIZsyBkE/rY1FwfunlfIfaNn+Wk+M4dJfn7Kn4sNeii5mUXZylCeU6BclYviC2Mhf7A+ Ip/Z8pt+6usYlVQJCVaNlA335fskgiTsWf1efTYyq4Jt2X9BtKcCSdEQLJLsIsZAT4r/ Wsz7tiQ9qJimwrzwO/djgAMbhKsfl8Ih+yEjovnJ1Bennwweav6UnfDlY1l9ZGrvzy/N 8U/r87OrmfqQaGl4RD8ylrcBpaABircTsXtz8zzOSqi97sS3xVKCgd6fZsT95JVSuI+O wBVg== X-Received: by 10.68.227.4 with SMTP id rw4mr915234pbc.3.1403082877061; Wed, 18 Jun 2014 02:14:37 -0700 (PDT) Received: from remon.gmail.com (49.14.32.202.bf.2iij.net. [202.32.14.49]) by mx.google.com with ESMTPSA id bx5sm2341423pbd.69.2014.06.18.02.14.35 for (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Wed, 18 Jun 2014 02:14:36 -0700 (PDT) Date: Wed, 18 Jun 2014 02:14:36 -0700 (PDT) Message-ID: <8738f2y3ya.wl%kuninori.morimoto.gx@renesas.com> From: Kuninori Morimoto Subject: [PROTOTYPE 05/10] ARM: shmobile: lager: Sound PIO support on DTS User-Agent: Wanderlust/2.14.0 Emacs/23.3 Mule/6.0 To: Simon Cc: Kuninori Morimoto , Magnus , linux-sh@vger.kernel.org In-Reply-To: <87a99ay40i.wl%kuninori.morimoto.gx@renesas.com> References: <87oaxqy4i1.wl%kuninori.morimoto.gx@gmail.com> <87a99ay40i.wl%kuninori.morimoto.gx@renesas.com> MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID,T_RP_MATCHES_RCVD,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Kuninori Morimoto Signed-off-by: Kuninori Morimoto --- arch/arm/boot/dts/r8a7790-lager.dts | 67 +++++++++++++++++++++++++++++++++++ arch/arm/mach-shmobile/Kconfig | 1 + 2 files changed, 68 insertions(+) diff --git a/arch/arm/boot/dts/r8a7790-lager.dts b/arch/arm/boot/dts/r8a7790-lager.dts index 0890d47..7d97ae7 100644 --- a/arch/arm/boot/dts/r8a7790-lager.dts +++ b/arch/arm/boot/dts/r8a7790-lager.dts @@ -9,6 +9,18 @@ * kind, whether express or implied. */ +/* + * SSI-AK4643 + * + * SW1: 1: AK4643 + * 2: CN22 + * 3: ADV7511 + * + * this command is required when playback. + * + * # amixer set "LINEOUT Mixer DACL" on + */ + /dts-v1/; #include "r8a7790.dtsi" #include @@ -144,6 +156,22 @@ states = <3300000 1 1800000 0>; }; + + sound { + compatible = "simple-audio-card"; + + simple-audio-card,format = "left_j"; + simple-audio-card,cpu { + sound-dai = <&rcar_sound 0>; + }; + + simple-audio-card,codec { + bitclock-master; + frame-master; + sound-dai = <&ak4643>; + system-clock-frequency = <11289600>; + }; + }; }; &extal_clk { @@ -219,6 +247,16 @@ renesas,groups = "i2c3"; renesas,function = "i2c3"; }; + + sound_pins: sound { + renesas,groups = "ssi0129_ctrl", "ssi0_data", "ssi1_data"; + renesas,function = "ssi"; + }; + + sound_clk_pins: sound_clk { + renesas,groups = "audio_clk_a"; + renesas,function = "audio_clk"; + }; }; ðer { @@ -351,6 +389,12 @@ status = "ok"; pinctrl-0 = <&i2c2_pins>; pinctrl-names = "default"; + + ak4643: sound_codec { + compatible = "asahi-kasei,ak4643"; + #sound-dai-cells = <0>; + reg = <0x12>; + }; }; &i2c3 { @@ -368,3 +412,26 @@ regulator-always-on; }; }; + +&rcar_sound { + pinctrl-0 = <&sound_pins &sound_clk_pins>; + pinctrl-names = "default"; + + status = "okay"; + + rcar_sound,dai { + dai0 { + playback = <&ssi0>; + capture = <&ssi1>; + }; + }; +}; + +&ssi0 { + pio-transfer; +}; + +&ssi1 { + pio-transfer; + shared-pin; +}; diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig index ca64cdf..d5a8dc9 100644 --- a/arch/arm/mach-shmobile/Kconfig +++ b/arch/arm/mach-shmobile/Kconfig @@ -57,6 +57,7 @@ config MACH_LAGER bool "Lager board" depends on ARCH_R8A7790 select MICREL_PHY if SH_ETH + select SND_SOC_AK4642 if SND_SIMPLE_CARD config MACH_MARZEN bool "MARZEN board"