From patchwork Sat Dec 4 14:37:23 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Osipenko X-Patchwork-Id: 520646 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 35339C433F5 for ; Sat, 4 Dec 2021 14:38:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377386AbhLDOlf (ORCPT ); Sat, 4 Dec 2021 09:41:35 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35800 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241231AbhLDOlP (ORCPT ); Sat, 4 Dec 2021 09:41:15 -0500 Received: from mail-lj1-x22b.google.com (mail-lj1-x22b.google.com [IPv6:2a00:1450:4864:20::22b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4090DC0613F8; Sat, 4 Dec 2021 06:37:49 -0800 (PST) Received: by mail-lj1-x22b.google.com with SMTP id j18so11865313ljc.12; Sat, 04 Dec 2021 06:37:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=hHEu7xIUmbPKbJQuG/1auedODddNVJ0Qz8PQOApRayA=; b=leSChBds958mAfUMY9jeuuqD5Qn6lvxbEB6QV5qCZ0n0CsKze78eor5z0bN9rj/7Vw h7/tlsyatSb4Rnn4aadHj9eKx3Hufmh5E1AfSh5sxzyV+r76EZLz4xGtHt/Upcn83GRk VlmvlBxwI9IrqnFSd36xJr7Sj1OUvD1LYMjcmuDTUgiYSK1yb5hTeoP7IWcrLVmEe8Vq ABkcKxWz8+fCJmaobjrWsaQaOyL68eh9YEuSyfNpUr0lL4ZpAvMCkfWw+ME8czOM9IQG 5rwGwfIae8P3ENqoKLVdn2qIscFlew1Y0QtLEW09HYlSN5ZtDmEBLi/dLcE2RWXmINFP Ns6A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=hHEu7xIUmbPKbJQuG/1auedODddNVJ0Qz8PQOApRayA=; b=tFZlbskz4WeA2+Vc/GZIltWETzEiqFsp+5UuMk7tjnJOnGrz1VORMAi62+GWFhr17f yc3D9heHQZvewI1jElULEyWI/NRCuRUa2aESAv+y5gPQ282x2LsP9K6H816UWcousdH5 17lKfzEh+yjaikoAI9mlxb7p3X7sjqS0IqQC7QA/PrMVlvT1qqTwGN8zPfBj98PToN2V KcugPKhpO6ViIBO0Stq2vCgtdugzFCq0qF3SAMJA2/jJFiVYMbYxuyTt+eYlwPEB2dCD nwo+SNfAfLohTz3gYS5RbsDHBLPE/UuxihInfTUgy1DkC9/y9jJTtusisyZ86rlhuOMv aqaw== X-Gm-Message-State: AOAM530KLbYViOU7ttFuvyrGu5FDmD0u2pY9Tg9Q6lX6qUDbtyL56RkD sDeKzHGJUtQx6TUC67tV/0g= X-Google-Smtp-Source: ABdhPJyDeO75xIBk/QZj5qYQSqZV15+DMrRsbXBSrSANn3YT8kCBPAn11GIEkBQ9rFB2qoWlosH3Fw== X-Received: by 2002:a2e:b8cf:: with SMTP id s15mr24932955ljp.297.1638628667574; Sat, 04 Dec 2021 06:37:47 -0800 (PST) Received: from localhost.localdomain (94-29-46-111.dynamic.spd-mgts.ru. [94.29.46.111]) by smtp.gmail.com with ESMTPSA id g36sm782934lfv.16.2021.12.04.06.37.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 04 Dec 2021 06:37:47 -0800 (PST) From: Dmitry Osipenko To: Thierry Reding , Jonathan Hunter , Mark Brown , Takashi Iwai , Jaroslav Kysela , Liam Girdwood , Agneli Cc: linux-tegra@vger.kernel.org, Arnd Bergmann , Rob Herring , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [PATCH v4 20/22] ARM: tegra: Add HDMI audio graph to Tegra20 device-tree Date: Sat, 4 Dec 2021 17:37:23 +0300 Message-Id: <20211204143725.31646-21-digetx@gmail.com> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211204143725.31646-1-digetx@gmail.com> References: <20211204143725.31646-1-digetx@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add HDMI audio graph to Tegra20 device-tree to enable HDMI audio on Tegra20 devices. Signed-off-by: Dmitry Osipenko --- arch/arm/boot/dts/tegra20.dtsi | 22 +++++++++++++++++++++- 1 file changed, 21 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi index 72cbe32d0c1d..dde228bcbbff 100644 --- a/arch/arm/boot/dts/tegra20.dtsi +++ b/arch/arm/boot/dts/tegra20.dtsi @@ -186,7 +186,7 @@ rgb { }; }; - hdmi@54280000 { + tegra_hdmi: hdmi@54280000 { compatible = "nvidia,tegra20-hdmi"; reg = <0x54280000 0x00040000>; interrupts = ; @@ -1063,4 +1063,24 @@ pmu { interrupt-affinity = <&{/cpus/cpu@0}>, <&{/cpus/cpu@1}>; }; + + sound-hdmi { + compatible = "simple-audio-card"; + simple-audio-card,name = "NVIDIA Tegra20 HDMI"; + + #address-cells = <1>; + #size-cells = <0>; + + simple-audio-card,dai-link@0 { + reg = <0>; + + cpu { + sound-dai = <&tegra_spdif>; + }; + + codec { + sound-dai = <&tegra_hdmi>; + }; + }; + }; };