From nobody Tue Dec 16 13:26:22 2025 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 C5201E7544F for ; Tue, 3 Oct 2023 12:12:19 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232060AbjJCMMU (ORCPT ); Tue, 3 Oct 2023 08:12:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54850 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231127AbjJCMMT (ORCPT ); Tue, 3 Oct 2023 08:12:19 -0400 Received: from mail-wr1-x435.google.com (mail-wr1-x435.google.com [IPv6:2a00:1450:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1A004A6 for ; Tue, 3 Oct 2023 05:12:16 -0700 (PDT) Received: by mail-wr1-x435.google.com with SMTP id ffacd0b85a97d-32157c8e4c7so895624f8f.1 for ; Tue, 03 Oct 2023 05:12:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20230601.gappssmtp.com; s=20230601; t=1696335134; x=1696939934; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=ndmM4JbR+kmn5XX/WNfIjfT5Y4Gu1IiD0B/toAwyHcg=; b=xObIzQhTXlIe4EE/ixIfSmE6P2LVWz/8+Fn00lBJVtLn46m+50bqywm3ShWx6Y0HJ0 SK2GVDP9AryB0e48G3FRBj/kXWBrPHIzuiiY0aC9OXFNeEDYSeN9lmrK5WqCuug6icpZ n8Ut39vr6jzTj6unxSraUwH6UqxcHaBwZOFPhsJPqvV4ET7qw932SgcuDo06J2yhTW/U mOd8QFGxvSlhx5AnDzDE0V4+o+Bmo5bQAnFMz9W2MQrNw3pc/wRKmOXuaFtrVCm5zh0U Ky13XJY8VdxUXbw6eHO5CORmxKbIeIm0YlTiAtkNwpuUJYh9APtQd3kNAnEL/XAFBgRa 3Imw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1696335134; x=1696939934; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=ndmM4JbR+kmn5XX/WNfIjfT5Y4Gu1IiD0B/toAwyHcg=; b=N1k3HiPAvVnPdKzQKLXAZbAfwSZETuaewl4hGxxDgnQUM1FNU7vxgpOwU17xwABBwN M7DCMIFY1kFTiTAsTMVVPVGPon9EAIGi1dCjFwg0uG4eIb64oLWSwUD1PFjBPMiRlUee +gNahVnXYs/qaShH5U3P0Xy0A+5O2hdsk5+7LVMjUeU4mltMoI6nJ5M612UyabU5s3zb ItbuM1hxHtVP3cB0HyOqUDQhyVHHlL4P75j9+8KR9I1wGu0vA7RfzmbTTBU2zqpZUliX gQw5gk0nRyB3bFPOqLMgkX+MNQPGR8x4T5mbmkozGcxNaqPZDk6qmhI/wso1Bee8WewP g7Dg== X-Gm-Message-State: AOJu0YxUOie+oXFnp/DnFC3d1oF1n5U/JJXwmn+RzlhOSn+AD/42hlVF 2X5NpGpD1f2KAVTn4t1OIqRiuQ== X-Google-Smtp-Source: AGHT+IGxM9GQG5hZXhtn4gzyjVX9e5VJ9hbuqnhWi1ArsHR5MP/tYUrn4k11rz6jZV4/HWXFyPRcRA== X-Received: by 2002:a5d:4385:0:b0:321:677d:98b0 with SMTP id i5-20020a5d4385000000b00321677d98b0mr12588341wrq.11.1696335134390; Tue, 03 Oct 2023 05:12:14 -0700 (PDT) Received: from toaster.lan ([2a01:e0a:3c5:5fb1:15bf:5b59:3e24:71fe]) by smtp.googlemail.com with ESMTPSA id p3-20020a05600c204300b0040648217f4fsm9269649wmg.39.2023.10.03.05.12.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 03 Oct 2023 05:12:13 -0700 (PDT) From: Jerome Brunet To: Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Jerome Brunet , Kevin Hilman , Da Xue , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org Subject: [PATCH] arm64: dts: amlogic: add spdifout on libretech potatoes Date: Tue, 3 Oct 2023 14:12:04 +0200 Message-Id: <20231003121205.2870923-1-jbrunet@baylibre.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 X-Patchwork-Bot: notify Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" SPDIF output is available libretech's Potato v1 and v2, on a dedicated header. Add the codec, pinmux and dai link to enable it on the sound card. Signed-off-by: Jerome Brunet --- .../amlogic/meson-gxl-s905x-libretech-cc-v2.dts | 17 +++++++++++++++++ .../amlogic/meson-gxl-s905x-libretech-cc.dts | 17 +++++++++++++++++ 2 files changed, 34 insertions(+) diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc-v2.dt= s b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc-v2.dts index 2825db91e462..ca6f922d162d 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc-v2.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc-v2.dts @@ -23,6 +23,13 @@ aliases { spi0 =3D &spifc; }; =20 + spdif_dit: audio-codec { + #sound-dai-cells =3D <0>; + compatible =3D "linux,spdif-dit"; + status =3D "okay"; + sound-name-prefix =3D "9J2"; + }; + chosen { stdout-path =3D "serial0:115200n8"; }; @@ -189,11 +196,21 @@ codec-0 { sound-dai =3D <&hdmi_tx>; }; }; + + dai-link-3 { + sound-dai =3D <&aiu AIU_CPU CPU_SPDIF_ENCODER>; + + codec-0 { + sound-dai =3D <&spdif_dit>; + }; + }; }; }; =20 &aiu { status =3D "okay"; + pinctrl-0 =3D <&spdif_out_h_pins>; + pinctrl-names =3D "default"; }; =20 &cec_AO { diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts b= /arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts index 27093e6ac9e2..8b3234a9cb45 100644 --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts @@ -29,6 +29,13 @@ dio2133: analog-amplifier { enable-gpios =3D <&gpio GPIOH_5 GPIO_ACTIVE_HIGH>; }; =20 + spdif_dit: audio-codec { + #sound-dai-cells =3D <0>; + compatible =3D "linux,spdif-dit"; + status =3D "okay"; + sound-name-prefix =3D "9J1"; + }; + chosen { stdout-path =3D "serial0:115200n8"; }; @@ -183,6 +190,14 @@ codec-0 { sound-dai =3D <&acodec>; }; }; + + dai-link-4 { + sound-dai =3D <&aiu AIU_CPU CPU_SPDIF_ENCODER>; + + codec-0 { + sound-dai =3D <&spdif_dit>; + }; + }; }; }; =20 @@ -193,6 +208,8 @@ &acodec { =20 &aiu { status =3D "okay"; + pinctrl-0 =3D <&spdif_out_h_pins>; + pinctrl-names =3D "default"; }; =20 &cec_AO { --=20 2.40.1