From patchwork Wed Oct 23 16:21:11 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Mihalcea X-Patchwork-Id: 13847414 Received: from mail-lj1-f172.google.com (mail-lj1-f172.google.com [209.85.208.172]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0F74E1CEE88; Wed, 23 Oct 2024 16:21:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.172 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729700514; cv=none; b=c/k6qyHAQPNoUpsfdR3L6U7K6PqFGbVeJhLtW78DEgOn5PQ2NDBAywPc5q2E9ywB99EahlvBtP9HUTr1KwQErXP9chJO9IDzsFnQcrIGsuRj0elm1onGBV+n6XhpPD7/MDoL3R8PN1F/XuQUKyB1MsyfOEL/dpBl6d46XQ6L0MI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729700514; c=relaxed/simple; bh=u5/D8JkS0pteSch/iFvi0JPXftSiwu6DySluq4qPaU0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=dAU9uBuIL5GYCwdbO/Sc/5uBavlcAVuNergPtxG1Skjyh8z0GGX1FHOZhc0dYeD4Dop52fdHWSGguE3kD5d6ykBKR2EtAZkQjDRpUX/wVqEq2Nqri0jwg7MGbiQi5aVaiXX1JHhVbqFSefefesaJn5g9X8dte6dOp6Hi0Jals/g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=CKJkVJ9t; arc=none smtp.client-ip=209.85.208.172 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="CKJkVJ9t" Received: by mail-lj1-f172.google.com with SMTP id 38308e7fff4ca-2fb3c3d5513so76746241fa.1; Wed, 23 Oct 2024 09:21:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1729700511; x=1730305311; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=bgC15d/pQkY9/ZdNYZmW9U8JEuWcaoADNmU9EGiwgmk=; b=CKJkVJ9t//XADqBKkvwIJLgKLiHpjw0rKDDxxo5HtGunQndn4eJR6XNNZi1lst0+ZS /3rLw8uPKZ07b7EVZVtpXNSuMe04l9/8JGesR/CgbBDeLr2DsRaWu1hf7nFvmEz8zy9A G1g2mTCzo5tapRokGHl3cXT2ORZAJzHALpC22ztRnNJ+DlGEpz87DbdNEN4HBxfnfkI8 ZNz5TmoAu5c+FGstk6V+EhRf1Rc/RNtjBknbV9MS0o4koXjpN6XnvFbT4GcUJ28wlFRc cxhL7RT1Qe2/eGEvqgf3beu5IR3b9NB2xs9J+SVNckJcjDXTkRsvYix22MkXRPXFN31W RK0w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729700511; x=1730305311; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=bgC15d/pQkY9/ZdNYZmW9U8JEuWcaoADNmU9EGiwgmk=; b=f+GtwIghuAG8mdCGPFGj5kELNZwFy33GK7FZLiyCe1yx5IAjsOR3Gb6eAsTYUnzFYK xUsLtoujUA0GkjK9uUmkbL7LpKfK99fn+8hOsopzQDXNn5j0AldeNKbNwkjG3pYY8gqk fjUGj0O9SFdJXhc2jwWu4r8QcxZDqh6+i0p2ihoW6MEE5uKSJ8Agw6n+ij7DFXvf5GtN xs/zmkaeIZis1EZ3MrtAPnH9os9ysDTbkS8wiq8fFpsoTHvkivk/0srjU1mAIaaAxHHP DSW3A0mSE205ZPYI9TUJxlP3tB7Uxy+96wwthzq5Wj5GXF4Tgnq7Tr5zOJyzzivaWNDD aCBw== X-Forwarded-Encrypted: i=1; AJvYcCVxR2B5cDSCpu2DHJpGFemubpq7grTbqrq2ZmwP1WTOUDP7QY3mH2jWmrz1ubSodD443yMaKlfUYkW1D9I=@vger.kernel.org, AJvYcCWsyB1txjLQhwMChTzpgLiNDrKlHnwcqx4TcUxb4PuR1deXd2mCg7FXjB4Ex6j5Z7ulkUGQ6Hj1kgbnBxFK@vger.kernel.org, AJvYcCXvSCbB72Jh4fAyIrc4gaKLOdKyQKm2OmuaB5VSOJ8Ch1yx0ILHbLq6Si7NaD4Wl7nAeoECXyTbXUtm@vger.kernel.org X-Gm-Message-State: AOJu0YxvzeMYOvZ43SOCn1zH4nAvIBixEQi4pHFSMXbzzkBxpchbmVW6 AI2S3/aMSSZ/uMgKHMFA48FJ2Zv5OStDRUwWxFihWmHp+ekyVR8b X-Google-Smtp-Source: AGHT+IH6A0+R1gxcuSRH5wO+QbdVBb6hBn6+S5OLqazKgIRlUbTwpM/jY7yy8fE+80bw1Otx1SyW+w== X-Received: by 2002:a2e:be09:0:b0:2fa:e52f:4470 with SMTP id 38308e7fff4ca-2fc9d2ddc23mr14523171fa.9.1729700511046; Wed, 23 Oct 2024 09:21:51 -0700 (PDT) Received: from playground.localdomain ([86.127.146.72]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5cb66c72609sm4588382a12.88.2024.10.23.09.21.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Oct 2024 09:21:50 -0700 (PDT) From: Laurentiu Mihalcea To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Daniel Baluta , Peng Fan , Mark Brown , Takashi Iwai , Kuninori Morimoto , Bard Liao , Peter Ujfalusi , Jaroslav Kysela , Pierre-Louis Bossart , Conor Dooley , Mathieu Poirier , Iuliana Prodan Cc: linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-sound@vger.kernel.org, sound-open-firmware@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH 1/4] dt-bindings: remoteproc: fsl,imx-rproc: add new compatible Date: Wed, 23 Oct 2024 12:21:11 -0400 Message-Id: <20241023162114.3354-2-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241023162114.3354-1-laurentiumihalcea111@gmail.com> References: <20241023162114.3354-1-laurentiumihalcea111@gmail.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Laurentiu Mihalcea Add new compatible for imx95's CM7 with SOF. Signed-off-by: Laurentiu Mihalcea --- .../bindings/remoteproc/fsl,imx-rproc.yaml | 58 +++++++++++++++++-- 1 file changed, 53 insertions(+), 5 deletions(-) diff --git a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml index 57d75acb0b5e..ab0d8e017965 100644 --- a/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml +++ b/Documentation/devicetree/bindings/remoteproc/fsl,imx-rproc.yaml @@ -28,6 +28,15 @@ properties: - fsl,imx8qxp-cm4 - fsl,imx8ulp-cm33 - fsl,imx93-cm33 + - fsl,imx95-cm7-sof + + reg: + maxItems: 2 + + reg-names: + items: + - const: dram + - const: mailbox clocks: maxItems: 1 @@ -38,10 +47,8 @@ properties: Phandle to syscon block which provide access to System Reset Controller mbox-names: - items: - - const: tx - - const: rx - - const: rxdb + minItems: 1 + maxItems: 4 mboxes: description: @@ -49,7 +56,7 @@ properties: List of <&phandle type channel> - 1 channel for TX, 1 channel for RX, 1 channel for RXDB. (see mailbox/fsl,mu.yaml) minItems: 1 - maxItems: 3 + maxItems: 4 memory-region: description: @@ -84,6 +91,10 @@ properties: This property is to specify the resource id of the remote processor in SoC which supports SCFW + port: + $ref: /schemas/sound/audio-graph-port.yaml# + unevaluatedProperties: false + required: - compatible @@ -114,6 +125,43 @@ allOf: properties: power-domains: false + - if: + properties: + compatible: + contains: + const: fsl,imx95-cm7-sof + then: + properties: + mboxes: + minItems: 4 + mbox-names: + items: + - const: txdb0 + - const: txdb1 + - const: rxdb0 + - const: rxdb1 + memory-region: + maxItems: 1 + required: + - reg + - reg-names + - mboxes + - mbox-names + - memory-region + - port + else: + properties: + reg: false + reg-names: false + mboxes: + maxItems: 3 + mbox-names: + items: + - const: tx + - const: rx + - const: rxdb + port: false + additionalProperties: false examples: From patchwork Wed Oct 23 16:21:12 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Mihalcea X-Patchwork-Id: 13847415 Received: from mail-lj1-f176.google.com (mail-lj1-f176.google.com [209.85.208.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B246D1CF2A1; Wed, 23 Oct 2024 16:21:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.176 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729700518; cv=none; b=qPDG6ec1oSjgoObQ2esl8jaTIaWUmc8cfuGpg3QsTWqX8rL5fNUkgRxCq4rRvPCKqf87ldFGveF5MELxP9ZhLmyJ31TFIXdJZjjLgG8LFPN2k/oN0luyZU10K6uovCLhw/ou/168FTvBcX8HzfYk3oKipo2qAl0fSMEZIBNB3b8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729700518; c=relaxed/simple; bh=aD4ZDGMB/0Exiwv1vFpmzxZEkElwM8K5XNyCEfr/VBE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=e9Jwmod/Yew41PnZf0qEeufG9mo/JgYuwAHUCwM1IzVHno3e4ZLmGUGd6GQvKvdWY8o54YH0cuPBiXozeFc2MVuZIx2XeRdJQC16DbdTprez1nX9doP2vBZps11azQHgsSuppx7ZWslBW4aUNb04zfxpW6+73LM2BUwcaUOpSs0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=UISUMDWA; arc=none smtp.client-ip=209.85.208.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="UISUMDWA" Received: by mail-lj1-f176.google.com with SMTP id 38308e7fff4ca-2fb599aac99so70507491fa.1; Wed, 23 Oct 2024 09:21:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1729700515; x=1730305315; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=4T91d+bznCB7MrilGZZnGDp0TGLFXhhuyuq/BXHaJaU=; b=UISUMDWATK0Ma5p3GjGcRULvT/gcy/yl6rnMosu1zT/phkp+rBCQCOr3KOpTQ/yoyO s1iyn8nWoWfnCohLbkTFsvIndxWSe5e4bmgwbedLYfMvZR9x80uAgwg9cf8r04V6nN8K wRQes3nDB9cgdqd0WKbvSS//bPrd/WApaZf7LRZQnJtPjvTEwtM9FybmIabnv6X7Pfnq mIR7OqW8gAzVqJZ9tgEklUtLXp7RWlDtOCSPPZ8aU6O6JnD33j5POe3MAeCZSRtuznkg fAlVlpoBTA8V955u+qdQH+CxSeAplzeGLDlF2XpeOayMAkLqf0yWJHCkYZOciKgJAQQ6 K7yQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729700515; x=1730305315; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=4T91d+bznCB7MrilGZZnGDp0TGLFXhhuyuq/BXHaJaU=; b=HsUNn5g2OfEipQ5Di8jlW+rZt9t6uf6EN1MvzRGTuFYnp2/zoMJjFVWtSDgKAi4f32 N9b3TIizTpqsAUhbVRB1Ucpr4KygMjH2J9LAPdVtZco5/Ln89ZGhTmnXZURc39bE4xDL 3N6YAxYXEM2F/tbHgBach8C/kv3nzH7JxSB5fOPCUuZ2otSqho11vsJYjEawkQg6ugW2 QBDR9W8KljMgrOlJWgvPdsUJ/4FViq7SlRGINtuxVcQj/1yMFsbifdC5buf21CN27Hdo lfQqUuKZrB/gFazt/xFT612mUY9hT6b0Q4OO9vNV2+eyCl4o12JR4kP+axPsG4hSKANM 6gXw== X-Forwarded-Encrypted: i=1; AJvYcCUYAUUWpDKj4clk5sB5wCU8MMQpj9PAAK2/OEjmPVZ6pES4ik1Uz0LlVg74M6matf81yfoyGrEQHeVM@vger.kernel.org, AJvYcCUrDrxKmwrhScEyQbvCV9OfKUTQt7eYuAVqMjSkzZeilEy7daP9rRJttSImbcVvBiqHLt9TMUtgSi86Al0s@vger.kernel.org, AJvYcCVhPWdn7Fj0dsp4nun3phFL7tnHPj+qAJu1oSX6w/5713Of2fl48c2G9dxl/BpZvJqFRGvsdslqdNRSs6c=@vger.kernel.org X-Gm-Message-State: AOJu0YwwCSVd4qeT1b1jjg3Bh/MolO+w03Uu1STqhLMj9tIJ/ux+9qjM YguvdnVBfAC6afxK0OkKDaXcmwJUw6Nl0y1bKo/fhClJOb1dkDjz X-Google-Smtp-Source: AGHT+IGSuRDP9QiG7QKq9fGBE5EgHFrsYc0Z88Wu4omye9JKc34vnBuHAWvJD+QR/DERkoh54VOejA== X-Received: by 2002:a2e:819:0:b0:2fb:c20:dbc3 with SMTP id 38308e7fff4ca-2fc9d5d4042mr14177941fa.39.1729700514531; Wed, 23 Oct 2024 09:21:54 -0700 (PDT) Received: from playground.localdomain ([86.127.146.72]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5cb66c72609sm4588382a12.88.2024.10.23.09.21.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Oct 2024 09:21:53 -0700 (PDT) From: Laurentiu Mihalcea To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Daniel Baluta , Peng Fan , Mark Brown , Takashi Iwai , Kuninori Morimoto , Bard Liao , Peter Ujfalusi , Jaroslav Kysela , Pierre-Louis Bossart , Conor Dooley , Mathieu Poirier , Iuliana Prodan Cc: linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-sound@vger.kernel.org, sound-open-firmware@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/4] ASoC: dt-bindings: audio-graph-card2: add widgets and hp-det-gpios support Date: Wed, 23 Oct 2024 12:21:12 -0400 Message-Id: <20241023162114.3354-3-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241023162114.3354-1-laurentiumihalcea111@gmail.com> References: <20241023162114.3354-1-laurentiumihalcea111@gmail.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Laurentiu Mihalcea Introduce the 'widgets' property, allowing the creation of widgets from 4 template widgets: Microphone, Line, Headphone, and Speaker. Also introduce the 'hp-det-gpios' property, which allows using headphone detection using the specified GPIO. Signed-off-by: Laurentiu Mihalcea --- .../devicetree/bindings/sound/audio-graph-card2.yaml | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml index f943f90d8b15..f0300a08f7fe 100644 --- a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml +++ b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml @@ -37,6 +37,15 @@ properties: codec2codec: type: object description: Codec to Codec node + hp-det-gpios: + maxItems: 1 + widgets: + description: + User specified audio sound widgets. + Each entry is a pair of strings, the first being the type of + widget ("Microphone", "Line", "Headphone", "Speaker"), the + second being the machine specific name for the widget. + $ref: /schemas/types.yaml#/definitions/non-unique-string-array required: - compatible From patchwork Wed Oct 23 16:21:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Mihalcea X-Patchwork-Id: 13847416 Received: from mail-ed1-f41.google.com (mail-ed1-f41.google.com [209.85.208.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D875B1D0947; Wed, 23 Oct 2024 16:21:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.41 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729700522; cv=none; b=aLmkaExLOyU+yXUHhCv1kcguKNytouOnO2nSbcS0rpuk+SLogfB/HpoitUo8kcda5Fk2YXUc/NNdVUUYRgLPhBGWyBAcXWGL0tyKHT5gzMQcv4dwdjzLqX/MBfVLUgx/BYbNAiwz3Vx6Oqi0tuEhwh3vq4rbxUE5TNMl+Wd/7ac= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729700522; c=relaxed/simple; bh=q2rbwlaTGi31j0XT7revT6yVeLSydbtOS/oqjvuC68I=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=C7Q3Z07wCOTWhOUxA3DrHTMOOeWaKaFSzvGLxgyv0QV+gW0ylcitHqoJO+bEYaikb9kWYyIfAzoHp26PfgBduGQIqzZSYFtWL7fMg7A6vgC5eA/C5naGue6WKqa59/tTIQ2zKwyTOnbbeRxwBBhMKyx1/Cz8otjKtfcGxXXcTWg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=GSVHLU++; arc=none smtp.client-ip=209.85.208.41 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="GSVHLU++" Received: by mail-ed1-f41.google.com with SMTP id 4fb4d7f45d1cf-5c9150f9ed4so8799016a12.0; Wed, 23 Oct 2024 09:21:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1729700518; x=1730305318; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=One71U5tHDn0Fw0x5xIglBa+y9G8Ir7vW4xGkDlikec=; b=GSVHLU++6iZOrzkhUgi2T/T9Lba9guwLt9bSNZfCECc6TAmhKs/glF2lSHUHM/Rol8 CrjUAL3ImwxGf8bfW/sd3v5fUIRk6xo5WmLi/MV0LfNWo9ra10lq1yC9lhjqYGYC2PQO /OfohNrB980El1bIS5wT0qA/BKSS9f0+2BydeEcAVmRdj8mKDtUvt/Oym+5Qq4r7wwrb HqqFL3vSKOC2sEP0h4ETbziCRx8XB18pVzqCqEvWTrrNInmsxINFgoK2HKXP/g54JrBO cZLy1qVc8jSXCpiFTr9TzyBqtx45TTfdM0survgwGTF79iSS5OTsjBQvMMsd2inQcAXy kPqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729700518; x=1730305318; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=One71U5tHDn0Fw0x5xIglBa+y9G8Ir7vW4xGkDlikec=; b=sttrSCqDmOtewmLjSCQ4mIW7Gr0Kmm1X2Ng5bo6jAqpizjn7qyQoeE0n1xNfnBZVeP GxQb/yPeJzZ8/4Dsp0ZRYb2M5gIN0yfyV4k4L6yT4qqtLH+VV944ugDLIyJvyp2Tugd+ V051Qr6UYAmpqAeOU+NAYCZDp/xWfQiaIeBu/G06cXBUM+1BTFNZTYmAkjuuCUKMxmwH BWScPQeP2J1MuL1bvweNWBcptugCGEaIZnACSK97j2MIDOqo/VVv/gmo6vMJZTkYLHT2 qrdDX8/jjyjeDqL6A+zLAhqH0xPUU7U8el+0etioVn7XZCOEU8mundqDP5CTWqxac2oY 8CYw== X-Forwarded-Encrypted: i=1; AJvYcCVj7scGPsw9wvgv61uaH3NM555K0EK0R5fMrh/AJ8dcd1twDWgsEgOvkKmsiakUsaYvH8qHqDuu+8S6UAnj@vger.kernel.org, AJvYcCWkLOTzDqlWgAFFsYKm+tLu1jb85XQhS9+nLr1wsFQ7h6+g73uCDUZvqE0mGRh5t2jG82yb2EcIeGCIn+Q=@vger.kernel.org, AJvYcCWqanEk7h+El/aisbEHVbA886s/S+IOmO4QuNLm4Wz0vR6TClTaUHfjcsv/DVE5E2kQ1rLSjdhCX6EL@vger.kernel.org X-Gm-Message-State: AOJu0YzFqL6wWJTg0svCA+caBiiLV1s+CDjODgW1yTT1V+BsZsDQjZTx HF47XNPkEDYBkMnwtQMIodoUu5lTb5YhGjv/81VvD+oOuNFy/OlQ X-Google-Smtp-Source: AGHT+IFHCIbcnEqthuiotWM3IhUwJGO5vNmq5ANb1TEU7fxVmhEQejK0iqQE+TAOgYiUqP2tsdRD2Q== X-Received: by 2002:a05:6402:4311:b0:5c9:547d:99 with SMTP id 4fb4d7f45d1cf-5cb8ac49231mr2888617a12.2.1729700517759; Wed, 23 Oct 2024 09:21:57 -0700 (PDT) Received: from playground.localdomain ([86.127.146.72]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5cb66c72609sm4588382a12.88.2024.10.23.09.21.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Oct 2024 09:21:57 -0700 (PDT) From: Laurentiu Mihalcea To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Daniel Baluta , Peng Fan , Mark Brown , Takashi Iwai , Kuninori Morimoto , Bard Liao , Peter Ujfalusi , Jaroslav Kysela , Pierre-Louis Bossart , Conor Dooley , Mathieu Poirier , Iuliana Prodan Cc: linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-sound@vger.kernel.org, sound-open-firmware@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/4] ASoC: SOF: imx: add driver for imx95 Date: Wed, 23 Oct 2024 12:21:13 -0400 Message-Id: <20241023162114.3354-4-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241023162114.3354-1-laurentiumihalcea111@gmail.com> References: <20241023162114.3354-1-laurentiumihalcea111@gmail.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Laurentiu Mihalcea Add SOF driver for imx95. Signed-off-by: Laurentiu Mihalcea --- sound/soc/sof/imx/Kconfig | 8 + sound/soc/sof/imx/Makefile | 2 + sound/soc/sof/imx/imx95.c | 383 +++++++++++++++++++++++++++++++++++++ 3 files changed, 393 insertions(+) create mode 100644 sound/soc/sof/imx/imx95.c diff --git a/sound/soc/sof/imx/Kconfig b/sound/soc/sof/imx/Kconfig index 4751b04d5e6f..51a70a193533 100644 --- a/sound/soc/sof/imx/Kconfig +++ b/sound/soc/sof/imx/Kconfig @@ -50,4 +50,12 @@ config SND_SOC_SOF_IMX8ULP Say Y if you have such a device. If unsure select "N". +config SND_SOC_SOF_IMX95 + tristate "SOF support for i.MX95" + depends on IMX_DSP + help + This adds support for Sound Open Firmware for NXP i.MX95 platforms. + Say Y if you have such a device. + If unsure select "N". + endif ## SND_SOC_SOF_IMX_TOPLEVEL diff --git a/sound/soc/sof/imx/Makefile b/sound/soc/sof/imx/Makefile index be0bf0736dfa..715ac3798668 100644 --- a/sound/soc/sof/imx/Makefile +++ b/sound/soc/sof/imx/Makefile @@ -2,10 +2,12 @@ snd-sof-imx8-y := imx8.o snd-sof-imx8m-y := imx8m.o snd-sof-imx8ulp-y := imx8ulp.o +snd-sof-imx95-y := imx95.o snd-sof-imx-common-y := imx-common.o obj-$(CONFIG_SND_SOC_SOF_IMX8) += snd-sof-imx8.o obj-$(CONFIG_SND_SOC_SOF_IMX8M) += snd-sof-imx8m.o obj-$(CONFIG_SND_SOC_SOF_IMX8ULP) += snd-sof-imx8ulp.o +obj-$(CONFIG_SND_SOC_SOF_IMX95) += snd-sof-imx95.o obj-$(CONFIG_SND_SOC_SOF_IMX_COMMON) += imx-common.o diff --git a/sound/soc/sof/imx/imx95.c b/sound/soc/sof/imx/imx95.c new file mode 100644 index 000000000000..3f7ed6a16c42 --- /dev/null +++ b/sound/soc/sof/imx/imx95.c @@ -0,0 +1,383 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* + * Copyright 2024 NXP + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "../sof-of-dev.h" +#include "../ops.h" + +#define IMX_SIP_SRC 0xC2000005 +#define IMX_SIP_SRC_M_RESET_ADDR_SET 0x03 + +#define IMX95_CPU_VEC_FLAGS_BOOT BIT(29) + +#define IMX_SIP_LMM 0xC200000F +#define IMX_SIP_LMM_BOOT 0x0 +#define IMX_SIP_LMM_SHUTDOWN 0x1 + +#define IMX95_M7_LM_ID 0x1 + +#define MBOX_DSPBOX_OFFSET 0x1000 + +struct imx95_priv { + struct platform_device *ipc_dev; + struct imx_dsp_ipc *ipc_handle; + resource_size_t bootaddr; +}; + +static void imx95_ipc_handle_reply(struct imx_dsp_ipc *ipc) +{ + unsigned long flags; + struct snd_sof_dev *sdev = imx_dsp_get_data(ipc); + + spin_lock_irqsave(&sdev->ipc_lock, flags); + snd_sof_ipc_process_reply(sdev, 0); + spin_unlock_irqrestore(&sdev->ipc_lock, flags); +} + +static void imx95_ipc_handle_request(struct imx_dsp_ipc *ipc) +{ + snd_sof_ipc_msgs_rx(imx_dsp_get_data(ipc)); +} + +static struct imx_dsp_ops ipc_ops = { + .handle_reply = imx95_ipc_handle_reply, + .handle_request = imx95_ipc_handle_request, +}; + +static int imx95_disable_enable_core(bool enable) +{ + struct arm_smccc_res res; + + if (enable) + arm_smccc_smc(IMX_SIP_LMM, IMX_SIP_LMM_BOOT, IMX95_M7_LM_ID, + 0, 0, 0, 0, 0, &res); + else + arm_smccc_smc(IMX_SIP_LMM, IMX_SIP_LMM_SHUTDOWN, IMX95_M7_LM_ID, + 0, 0, 0, 0, 0, &res); + + return res.a0; +} + +static int imx95_run(struct snd_sof_dev *sdev) +{ + return imx95_disable_enable_core(true); +} + +static int imx95_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) +{ + struct imx95_priv *priv = sdev->pdata->hw_pdata; + + sof_mailbox_write(sdev, sdev->host_box.offset, + msg->msg_data, msg->msg_size); + + imx_dsp_ring_doorbell(priv->ipc_handle, 0); + + return 0; +} + +static int imx95_get_mailbox_offset(struct snd_sof_dev *sdev) +{ + return MBOX_DSPBOX_OFFSET; +} + +static int imx95_get_bar_index(struct snd_sof_dev *sdev, u32 type) +{ + switch (type) { + case SOF_FW_BLK_TYPE_SRAM: + case SOF_FW_BLK_TYPE_DRAM: + return type; + default: + return -EINVAL; + } +} + +static int imx95_get_window_offset(struct snd_sof_dev *sdev, u32 id) +{ + /* no offset for window regions - they are already relative + * to the mailbox memory region described in DT. + */ + return 0; +} + +static int imx95_set_power_state(struct snd_sof_dev *sdev, + const struct sof_dsp_power_state *target_state) +{ + sdev->dsp_power_state = *target_state; + + return 0; +} + +/* no other resources to power on during (runtime) resume so these functions + * don't do any resource management (i.e: clks, PDs, etc...). As for enabling + * the M7 LM: this is taken care of by run(), which is called during sof_resume(). + */ +static int imx95_runtime_resume(struct snd_sof_dev *sdev) +{ + const struct sof_dsp_power_state target_state = { + .state = SOF_DSP_PM_D0, + }; + + return snd_sof_dsp_set_power_state(sdev, &target_state); +} + +static int imx95_resume(struct snd_sof_dev *sdev) +{ + const struct sof_dsp_power_state target_state = { + .state = SOF_DSP_PM_D0, + }; + + if (pm_runtime_suspended(sdev->dev)) { + pm_runtime_disable(sdev->dev); + pm_runtime_set_active(sdev->dev); + pm_runtime_mark_last_busy(sdev->dev); + pm_runtime_enable(sdev->dev); + pm_runtime_idle(sdev->dev); + } + + return snd_sof_dsp_set_power_state(sdev, &target_state); +} + +static int imx95_runtime_suspend(struct snd_sof_dev *sdev) +{ + int ret; + const struct sof_dsp_power_state target_state = { + .state = SOF_DSP_PM_D3, + }; + + ret = imx95_disable_enable_core(false); + if (ret < 0) { + dev_err(sdev->dev, "failed to disable core: %d\n", ret); + return ret; + } + + return snd_sof_dsp_set_power_state(sdev, &target_state); +} + +static int imx95_suspend(struct snd_sof_dev *sdev, unsigned int target_state) +{ + int ret; + const struct sof_dsp_power_state target_power_state = { + .state = target_state, + }; + + if (!pm_runtime_suspended(sdev->dev)) { + ret = imx95_disable_enable_core(false); + if (ret < 0) { + dev_err(sdev->dev, "failed to suspend: %d\n", ret); + return ret; + } + } + + return snd_sof_dsp_set_power_state(sdev, &target_power_state); +} + +static struct snd_soc_dai_driver imx95_dai[] = { + { + .name = "sai3", + .playback = { + .channels_min = 1, + .channels_max = 32, + }, + .capture = { + .channels_min = 1, + .channels_max = 32, + }, + }, +}; + +static int imx95_probe(struct snd_sof_dev *sdev) +{ + struct platform_device *pdev; + struct imx95_priv *priv; + struct resource *res; + struct arm_smccc_res smc_ret; + int ret; + + pdev = container_of(sdev->dev, struct platform_device, dev); + + priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return dev_err_probe(&pdev->dev, -ENOMEM, "failed to alloc priv\n"); + + sdev->pdata->hw_pdata = priv; + + /* map DRAM */ + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dram"); + if (!res) + return dev_err_probe(&pdev->dev, -ENODEV, + "failed to fetch DRAM region\n"); + + sdev->bar[SOF_FW_BLK_TYPE_DRAM] = devm_ioremap(&pdev->dev, res->start, + resource_size(res)); + if (IS_ERR(sdev->bar[SOF_FW_BLK_TYPE_DRAM])) + return dev_err_probe(&pdev->dev, + PTR_ERR(sdev->bar[SOF_FW_BLK_TYPE_DRAM]), + "failed to map DRAM region\n"); + + sdev->mmio_bar = SOF_FW_BLK_TYPE_DRAM; + priv->bootaddr = res->start; + + /* map mailbox region */ + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mailbox"); + if (!res) + return dev_err_probe(&pdev->dev, -ENODEV, + "failed to fetch MAILBOX region\n"); + + sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap_wc(&pdev->dev, res->start, + resource_size(res)); + if (IS_ERR(sdev->bar[SOF_FW_BLK_TYPE_SRAM])) + return dev_err_probe(&pdev->dev, + PTR_ERR(sdev->bar[SOF_FW_BLK_TYPE_SRAM]), + "failed to map mailbox region\n"); + + sdev->mailbox_bar = SOF_FW_BLK_TYPE_SRAM; + sdev->dsp_box.offset = MBOX_DSPBOX_OFFSET; + + ret = of_reserved_mem_device_init(sdev->dev); + if (ret) + return dev_err_probe(&pdev->dev, ret, + "failed to bind DMA region\n"); + + priv->ipc_dev = platform_device_register_data(&pdev->dev, "imx-dsp", + PLATFORM_DEVID_NONE, + pdev, sizeof(*pdev)); + if (IS_ERR(priv->ipc_dev)) + return dev_err_probe(&pdev->dev, PTR_ERR(priv->ipc_dev), + "failed to create IPC device\n"); + + priv->ipc_handle = dev_get_drvdata(&priv->ipc_dev->dev); + if (!priv->ipc_handle) { + ret = -EPROBE_DEFER; + dev_err(&pdev->dev, "failed to fetch ipc handle\n"); + goto err_unregister_ipc_dev; + } + + priv->ipc_handle->ops = &ipc_ops; + imx_dsp_set_data(priv->ipc_handle, sdev); + + /* set core boot reset address */ + arm_smccc_smc(IMX_SIP_SRC, IMX_SIP_SRC_M_RESET_ADDR_SET, priv->bootaddr, + IMX95_CPU_VEC_FLAGS_BOOT, 0, 0, 0, 0, &smc_ret); + if ((int)smc_ret.a0 < 0) { + ret = smc_ret.a0; + dev_err(&pdev->dev, "failed to set boot address: %d", ret); + goto err_unregister_ipc_dev; + } + + return 0; + +err_unregister_ipc_dev: + platform_device_unregister(priv->ipc_dev); + + return ret; +} + +static void imx95_remove(struct snd_sof_dev *sdev) +{ + struct imx95_priv *priv; + + priv = sdev->pdata->hw_pdata; + + if (imx95_disable_enable_core(false)) + dev_err(sdev->dev, "failed to stop core\n"); + + platform_device_unregister(priv->ipc_dev); +} + +static const struct snd_sof_dsp_ops sof_imx95_ops = { + .probe = imx95_probe, + .remove = imx95_remove, + + /* mandatory "DSP" ops */ + .run = imx95_run, + .block_read = sof_block_read, + .block_write = sof_block_write, + .send_msg = imx95_send_msg, + .load_firmware = snd_sof_load_firmware_memcpy, + .ipc_msg_data = sof_ipc_msg_data, + + .mailbox_read = sof_mailbox_read, + .mailbox_write = sof_mailbox_write, + + .get_mailbox_offset = imx95_get_mailbox_offset, + .get_bar_index = imx95_get_bar_index, + .get_window_offset = imx95_get_window_offset, + + .pcm_open = sof_stream_pcm_open, + .pcm_close = sof_stream_pcm_close, + .set_stream_data_offset = sof_set_stream_data_offset, + + .runtime_suspend = imx95_runtime_suspend, + .runtime_resume = imx95_runtime_resume, + + .resume = imx95_resume, + .suspend = imx95_suspend, + + .set_power_state = imx95_set_power_state, + + .drv = imx95_dai, + .num_drv = ARRAY_SIZE(imx95_dai), + + .hw_info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_PAUSE | + SNDRV_PCM_INFO_BATCH | + SNDRV_PCM_INFO_NO_PERIOD_WAKEUP, +}; + +static struct snd_sof_of_mach sof_imx95_machs[] = { + { + .compatible = "fsl,imx95-19x19-evk", + .sof_tplg_filename = "sof-imx95-wm8962.tplg", + .drv_name = "asoc-audio-graph-card2", + }, + { + }, +}; + +static struct sof_dev_desc sof_of_imx95_desc = { + .of_machines = sof_imx95_machs, + .ipc_supported_mask = BIT(SOF_IPC_TYPE_3), + .ipc_default = SOF_IPC_TYPE_3, + .default_fw_path = { + [SOF_IPC_TYPE_3] = "imx/sof", + }, + .default_tplg_path = { + [SOF_IPC_TYPE_3] = "imx/sof-tplg", + }, + .default_fw_filename = { + [SOF_IPC_TYPE_3] = "sof-imx95.ri", + }, + .ops = &sof_imx95_ops, +}; + +static const struct of_device_id sof_of_imx95_ids[] = { + { .compatible = "fsl,imx95-cm7-sof", .data = &sof_of_imx95_desc }, + { }, +}; +MODULE_DEVICE_TABLE(of, sof_of_imx95_ids); + +static struct platform_driver snd_sof_of_imx95_driver = { + .probe = sof_of_probe, + .remove = sof_of_remove, + .driver = { + .name = "sof-audio-of-imx95", + .pm = &sof_of_pm, + .of_match_table = sof_of_imx95_ids, + }, +}; +module_platform_driver(snd_sof_of_imx95_driver); + +MODULE_LICENSE("Dual BSD/GPL"); +MODULE_DESCRIPTION("SOF support for i.MX95 platforms"); +MODULE_AUTHOR("Laurentiu Mihalcea "); From patchwork Wed Oct 23 16:21:14 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Mihalcea X-Patchwork-Id: 13847417 Received: from mail-ed1-f51.google.com (mail-ed1-f51.google.com [209.85.208.51]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4DBFB1D1514; Wed, 23 Oct 2024 16:22:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.51 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729700524; cv=none; b=JwNgmhR01zvyd6nmziT8xz4s/ber0UAgeTRQ9LUdJL8H39oC1qSuddh6EichCdPkUIM2VTVZKO691UPVNRgbEaP8NVXMpd2euXd34fgI7mccGXOsST0V53QTO+/9herueEwRETqXBbgNEH4DHz432sXGdblmKiADZKkHFFDgyjc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729700524; c=relaxed/simple; bh=CV+a1u31LibQxT1yOOnoJsym4J95d6k8E+g1fOvjKYE=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=m0zc0iMnKSs/l/dETJQhHKQ169A3/7Gu7HMi0yfQW9t0gCppNhlGW5PMaELnUF+2U44dXMW5Nb0EmDq3ZDlbOyu1wXTsDSFSbN2vRauuiZVY6fGtSh+7pypWG2aOaT/LC/FODOoAYY/EmkfuaWorXaRk+HgKokqNgs71qJfveYw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=IHgMGEsZ; arc=none smtp.client-ip=209.85.208.51 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="IHgMGEsZ" Received: by mail-ed1-f51.google.com with SMTP id 4fb4d7f45d1cf-5c903f5bd0eso4784005a12.3; Wed, 23 Oct 2024 09:22:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1729700520; x=1730305320; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=EXfzRrMmGuS4F2YWdJq/YzxJF9IR9HFQYca1G3wKa1M=; b=IHgMGEsZo1XeuqnxJxzBu88t6AMBDUSXe4O+IKoM61GVaXJOiQ9cQ7H4mM2voI9VQr ktzTisH7aRYirY1T89fxXd6uugjj/5m0sSdvO18Z7F3IVVG4ybVDKAV/NDDmG+4brND/ FV0Fpy5kePpZiVMwScQhiKnO0pkI/6rBTUPbsxFlPNw/qjVhwqKYSrK6D/bAkmrWxtJZ xv2gMG7TsbOCsn+lqGBwgtCtmoG9mb3CKZ1csa4citMD2B8KP7I86jp3GBA4s9mIE6VD EUBmvf2tH+1JLGCkwlNk3oqh5jOD++PlDzpm71cEiNofNunMgd9wcWG7XlDO81QT7JIP 4olA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729700520; x=1730305320; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=EXfzRrMmGuS4F2YWdJq/YzxJF9IR9HFQYca1G3wKa1M=; b=ZWuojl2+AfpopNqTvzEcBA0e7aWyabNe4oMJv2x4zpSI+7ptRl823Zhq3Dtu7dMz7x TzDtBIRZ02g9w+uR1+cxsqX7At54kE515kt6JI7WFYZ/EkwL4uymVydXHjJRi2K1CUU4 N6PyFXMCT3pxa7W9qFkMeyBBPy6H1l2NSKv5WrhDID1daFQe6/gsukz4EepwtdOuTe4s 2ZlVaK1hKfU5yHGV5i8bF4hk4KEYKYwi730N5sZTBMnb4a4Ma+VTv8e0H2kVTMn6pct9 vxH//OnwzKMJCLcW8eqhZQDCuwAvnQrKRleHUmq1ikYunMDKpHQdqoRiQi9DyQNtOoFG r3Vw== X-Forwarded-Encrypted: i=1; AJvYcCU+zhEMS8h/44iF0nnItB90qX3dnyRq3faYBE8U3yzrIKipFBrwydkb6Mc4xEjivqvPZ1+oBV047GXd@vger.kernel.org, AJvYcCUkGhOcAJEj0oKOU29u7xfYlUXGl44rZN0eymxrfiNO519x7t9ukU04xEsHtlGBV1ZH4uAGAb2AsdRDqaY=@vger.kernel.org, AJvYcCW13cOXCBydfyh/BW2uZ5EYUWmFgD3qnQTpooDR+EY78ZIydo6PfF78Wq6RHrPpMQYxYGwzFHK5k8IqW/HJ@vger.kernel.org X-Gm-Message-State: AOJu0Yw7M4lV55Ccv3CLoKSZp3FMKvUgYkcFcGedgFTC/8YEV+plR2QV T/qjtEN4+89LMbPqfRwXgihgjqXT/ND2OMZHIxtoKVQLlTOkDT4b X-Google-Smtp-Source: AGHT+IHyWANucfMDs/aKTkkC8XZgbLKNuPqA5aMjbx82Ju9yhv6/bGm9rJGwx/eAlr5ksCAKO44IYQ== X-Received: by 2002:a05:6402:2344:b0:5c9:59e6:e908 with SMTP id 4fb4d7f45d1cf-5cb8ac5e8ebmr3350503a12.6.1729700520186; Wed, 23 Oct 2024 09:22:00 -0700 (PDT) Received: from playground.localdomain ([86.127.146.72]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5cb66c72609sm4588382a12.88.2024.10.23.09.21.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 23 Oct 2024 09:21:59 -0700 (PDT) From: Laurentiu Mihalcea To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Daniel Baluta , Peng Fan , Mark Brown , Takashi Iwai , Kuninori Morimoto , Bard Liao , Peter Ujfalusi , Jaroslav Kysela , Pierre-Louis Bossart , Conor Dooley , Mathieu Poirier , Iuliana Prodan Cc: linux-remoteproc@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-sound@vger.kernel.org, sound-open-firmware@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH 4/4] arm64: dts: imx: add imx95 dts for sof Date: Wed, 23 Oct 2024 12:21:14 -0400 Message-Id: <20241023162114.3354-5-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241023162114.3354-1-laurentiumihalcea111@gmail.com> References: <20241023162114.3354-1-laurentiumihalcea111@gmail.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Laurentiu Mihalcea Add imx95 DTS for SOF usage. Signed-off-by: Laurentiu Mihalcea --- arch/arm64/boot/dts/freescale/Makefile | 1 + .../dts/freescale/imx95-19x19-evk-sof.dts | 86 +++++++++++++++++++ 2 files changed, 87 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 2a69b7ec6d6d..94660e3e8b2b 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -267,6 +267,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxca.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-var-som-symphony.dtb dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk.dtb +dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk-sof.dtb imx8mm-kontron-dl-dtbs := imx8mm-kontron-bl.dtb imx8mm-kontron-dl.dtbo diff --git a/arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts b/arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts new file mode 100644 index 000000000000..b10dc1af5ce2 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts @@ -0,0 +1,86 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2024 NXP + */ + +/dts-v1/; + +#include "imx95-19x19-evk.dts" + +/ { + reserved-memory { + adma_res: memory@86100000 { + compatible = "shared-dma-pool"; + reg = <0x0 0x86100000 0x0 0x100000>; + no-map; + }; + }; + + sound-wm8962 { + status = "disabled"; + }; + + sof-sound-wm8962 { + compatible = "audio-graph-card2"; + + links = <&cpu>; + label = "wm8962-audio"; + + hp-det-gpios = <&gpio2 11 GPIO_ACTIVE_HIGH>; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_hp>; + + widgets = + "Headphone", "Headphones", + "Microphone", "Headset Mic"; + routing = + "Headphones", "HPOUTL", + "Headphones", "HPOUTR", + "Headset Mic", "MICBIAS", + "IN3R", "Headset Mic", + "IN1R", "Headset Mic"; + }; + + sof_cpu: cm7-cpu@80000000 { + compatible = "fsl,imx95-cm7-sof"; + + reg = <0x0 0x80000000 0x0 0x400000>, + <0x0 0x86000000 0x0 0x3000>; + reg-names = "dram", "mailbox"; + + memory-region = <&adma_res>; + + mboxes = <&mu7 2 0>, <&mu7 2 1>, <&mu7 3 0>, <&mu7 3 1>; + mbox-names = "txdb0", "txdb1", "rxdb0", "rxdb1"; + + cpu: port { + cpu_ep: endpoint { remote-endpoint = <&codec_ep>; }; + }; + }; +}; + +&wm8962 { + assigned-clocks = <&scmi_clk IMX95_CLK_AUDIOPLL1_VCO>, + <&scmi_clk IMX95_CLK_AUDIOPLL2_VCO>, + <&scmi_clk IMX95_CLK_AUDIOPLL1>, + <&scmi_clk IMX95_CLK_AUDIOPLL2>, + <&scmi_clk IMX95_CLK_SAI3>; + assigned-clock-parents = <0>, <0>, <0>, <0>, <&scmi_clk IMX95_CLK_AUDIOPLL1>; + assigned-clock-rates = <3932160000>, <3612672000>, + <393216000>, <361267200>, + <12288000>; + status = "okay"; + + port { + codec_ep: endpoint { remote-endpoint = <&cpu_ep>; }; + }; +}; + +&edma2 { + dma-channel-mask = <0x3fffffff>, <0xffffffff>; +}; + +&sai3 { + status = "disabled"; +};