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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 BEC24C432BE for ; Wed, 4 Aug 2021 14:00:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A815A60F14 for ; Wed, 4 Aug 2021 14:00:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238430AbhHDOAv (ORCPT ); Wed, 4 Aug 2021 10:00:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48116 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238005AbhHDOAs (ORCPT ); Wed, 4 Aug 2021 10:00:48 -0400 Received: from mail-wr1-x42e.google.com (mail-wr1-x42e.google.com [IPv6:2a00:1450:4864:20::42e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 26D76C0613D5; Wed, 4 Aug 2021 07:00:35 -0700 (PDT) Received: by mail-wr1-x42e.google.com with SMTP id m12so2348951wru.12; Wed, 04 Aug 2021 07:00:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=UQh0XuwEqlgV75Ps3B/F3ylifl0qiT4/8PBf3CQWjYw=; b=eOyvHSKNYGyaO+vNyt8TYAy1znDJI8bWYgVrTFZz5Bh49tY0KEY5Vic1ZUjMTCQ6Yl UI31ZFXG4+EiUC3ZBUz8GiMzvh8S1gGc+zUG/ytz21FqPFlmcYtaLyyxR/M0KN/pmzzo rM5gOufWNkQvVvbbpKWbLqJygPdhOE9jxfriqlmd0j2OzS2+TmgAM9eYLVZz04EnCiku OpqN3IitHJxMHd3XBRR6n9h2M0vrDdfe8YhC7GyyDQkVC+/U7JlkXVzfkurVPwfPHnoV sAEvF+dCFHI/LLkvDOr0dejQSrPCGh9uEy10GzfLbWywyPBRPsVReY5ogQoIaBehq0iC 8UjA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=UQh0XuwEqlgV75Ps3B/F3ylifl0qiT4/8PBf3CQWjYw=; b=EbQTiklrTyGtRQKlX9lGu+hysj6BKVrkMI7wTUk7XZfRVrYXtWe9E1adkakMCcrYFQ rGrh2sdSGOSU66CYbN31zRA5uQfo3HYVNUVV23UoGrjirC4MIw2D+xj9JBWm8RH2F2km ooNqPGGiXyGolrhbviqnSKkyCLnE7g6R8zHfXXgntJPzgNplzwS64MuCapkruAiHPPs6 y2Jb+kfg3fRSWcrtOdlYLz8lrbi+nbNWs69vukpeJxtW+Zt5Nr3RWEUQPnNKeqamCyq+ 4NrlU6ImjCnbRpzuVpHIyI/nTbnsgzGGd/JIrlPEPuMCHiVISJxXbtR3wEXgvp3V0iO9 oE7w== X-Gm-Message-State: AOAM532Wou+l+2/x8R6HTTTv/bRZWSNgvxz9alGqEHXESiswaqFQn2R1 BtoTTaQzP513L6krS5pvyDY= X-Google-Smtp-Source: ABdhPJzllF+zFHrspGUKzLn3qA7J6fHTwUA8j7nohSTy8ysuKuNFdqGA5vH04F7Jcz/A/DMK8TJUFA== X-Received: by 2002:a5d:6904:: with SMTP id t4mr28597192wru.187.1628085633684; Wed, 04 Aug 2021 07:00:33 -0700 (PDT) Received: from localhost.localdomain ([87.200.95.144]) by smtp.gmail.com with ESMTPSA id k1sm2812902wrz.61.2021.08.04.07.00.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 04 Aug 2021 07:00:33 -0700 (PDT) From: Christian Hewitt To: Rob Herring , Mark Rutland , Kevin Hilman , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Christian Hewitt Subject: [PATCH] arm64: dts: meson: add audio playback to nexbox-a1 Date: Wed, 4 Aug 2021 14:00:29 +0000 Message-Id: <20210804140029.4445-1-christianshewitt@gmail.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add initial support limited to HDMI i2s and SPDIF (LPCM). Signed-off-by: Christian Hewitt --- .../boot/dts/amlogic/meson-gxm-nexbox-a1.dts | 61 +++++++++++++++++++ 1 file changed, 61 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts index dfa7a37a1281..236c0a144142 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxm-nexbox-a1.dts @@ -10,6 +10,7 @@ /dts-v1/; #include "meson-gxm.dtsi" +#include / { compatible = "nexbox,a1", "amlogic,s912", "amlogic,meson-gxm"; @@ -24,6 +25,13 @@ stdout-path = "serial0:115200n8"; }; + spdif_dit: audio-codec-0 { + #sound-dai-cells = <0>; + compatible = "linux,spdif-dit"; + status = "okay"; + sound-name-prefix = "DIT"; + }; + memory@0 { device_type = "memory"; reg = <0x0 0x0 0x0 0x80000000>; @@ -75,6 +83,59 @@ }; }; }; + + sound { + compatible = "amlogic,gx-sound-card"; + model = "NEXBOX-A1"; + assigned-clocks = <&clkc CLKID_MPLL0>, + <&clkc CLKID_MPLL1>, + <&clkc CLKID_MPLL2>; + assigned-clock-parents = <0>, <0>, <0>; + assigned-clock-rates = <294912000>, + <270950400>, + <393216000>; + status = "okay"; + + dai-link-0 { + sound-dai = <&aiu AIU_CPU CPU_I2S_FIFO>; + }; + + dai-link-1 { + sound-dai = <&aiu AIU_CPU CPU_SPDIF_FIFO>; + }; + + dai-link-2 { + sound-dai = <&aiu AIU_CPU CPU_I2S_ENCODER>; + dai-format = "i2s"; + mclk-fs = <256>; + + codec-0 { + sound-dai = <&aiu AIU_HDMI CTRL_I2S>; + }; + }; + + dai-link-3 { + sound-dai = <&aiu AIU_CPU CPU_SPDIF_ENCODER>; + + codec-0 { + sound-dai = <&spdif_dit>; + }; + }; + + dai-link-4 { + sound-dai = <&aiu AIU_HDMI CTRL_OUT>; + + codec-0 { + sound-dai = <&hdmi_tx>; + }; + }; + }; +}; + +&aiu { + status = "okay"; + pinctrl-0 = <&spdif_out_h_pins>; + pinctrl-names = "default"; }; &cec_AO { -- 2.17.1