From patchwork Wed Nov 13 19:52:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Mihalcea X-Patchwork-Id: 13874247 Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) (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 AA718204012 for ; Wed, 13 Nov 2024 19:53:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.41 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731527603; cv=none; b=fbT6dx4VqetEz9OCW8uRfdS+YDQrteNPWILAm1TKAq6iENkQ1TCO7htMLeQ6kWB3B+UOF0gGj9FERRuNXTx8T3xkes5XC7eJkYp/Y95J6VGvxAkOi137yDB9M6zl8hi+A5aem7B344jmpnIjlR/0CEDdfNX/+9kqyyymVH6KL7E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731527603; c=relaxed/simple; bh=f+l1fy3tazjS2bz5zfkmHyR8xJEa4A4ptXrXxoXVSoo=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Jd6+DwQhrHCzjkP9Y1a/djlsJbeFcHVS3OaobmXxF6/r66kYUzd/eqQJB3js0Z+HbEcYnX2fuy9ipYdin5wQf4tdQmMUu9nZjSDW326QHvKP5nwes6UpFm26s64q7dq6tVsDRF4ebba/+Ny+okXVEI9crqrhP+vO+MHzX/Ku9Ic= 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=gnR/oczJ; arc=none smtp.client-ip=209.85.128.41 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="gnR/oczJ" Received: by mail-wm1-f41.google.com with SMTP id 5b1f17b1804b1-4316a44d1bbso61229925e9.3 for ; Wed, 13 Nov 2024 11:53:21 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1731527600; x=1732132400; darn=lists.linux.dev; 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=ZJohuSDhLv+Ez941jeY7j+hZPem1AM5+WSMU5a11wcU=; b=gnR/oczJ0s/b41YhFGkMWcNdHB0J8pZRyNdh2Cx1jYxc1UigMOE12OHprUNQvewUSG Yf4LEfQhuKPsG+Y7VsYcn9807LIyLLw/FTZtMzF+wWY/r1HEHGnJ6LPKTTnE+kJHamJc 5lN2NsI7Xm3PatvSIHvCUkpV2MwwOCpzuCoYkjbFdaimVK03K32q3yjqQJHd/X/u4iQN Nm+r3KHCP9mlg94CSm3sebKJG9XaP2hpuoTF9zkHrm2m6r0mxAl0NunepIk2Z6XHWePf lYly/Dl7LRTxXpKI9MrmYOgmsm0VO4gV9RLI+bzftxj+cs38Fa9W4oxD+lMb8nVvJJFN LHDg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731527600; x=1732132400; 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=ZJohuSDhLv+Ez941jeY7j+hZPem1AM5+WSMU5a11wcU=; b=koUoJI3lqIiKo23o44mlsy8VCrkZHf56OUCCbs+v56FVQZ0XRthq8qFqGs0bCIBWhQ z/ix+jnhBUWpDhb+ZguJ6xnwy6hHexI/PIzT0aGCFwjpSjG8xA3HcKatjgCFkjf3PXDM jrz0TfOJ4lzZe2bxL0xSAwRyrjmUh/oJz4U3JuyXPjtXf/lNeSqKTQ+EtUqRBreQsKZM J50/bIu90w5zgoC2BXC/+5qTK0RD3sE991yRHBXwdUIUar8vKVWXki+qiZOzUAv5YDBF zCh00G7QbxwtF3JZ1DhZhIHVV91Q+MnpxK/ALGm6TLRT7I5lgDbwxcpGFL5ocZvOdygB Fbkw== X-Forwarded-Encrypted: i=1; AJvYcCXv65wwZ87KvIC+xKjKeaic00HxxRBOldUnOpd/qSWnOlHoSCC1kK2ZkTVI1/mIohjT80o=@lists.linux.dev X-Gm-Message-State: AOJu0Yy2lovtOzeWI2h4PguIQvq2WuUb2ZvK0UA4Hs8Rsl0Wi+oTA3ue wldQUgzXjIceOEjNxkmGRBnW98K2TxA9nK3MDoO0Z6dWEejLDAX+t+gWQ4IW7Bs= X-Google-Smtp-Source: AGHT+IHwi2toH/v6RTvp83UH7M2Jmxcw9HOhI3L1kjcyknLKktTX9f30Gh639+d+i9hlq9WYg//Eow== X-Received: by 2002:a05:600c:5006:b0:431:5c17:d575 with SMTP id 5b1f17b1804b1-432d4aae640mr37829535e9.11.1731527600012; Wed, 13 Nov 2024 11:53:20 -0800 (PST) Received: from playground.localdomain ([86.127.146.72]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-432d5503c58sm34633065e9.22.2024.11.13.11.53.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Nov 2024 11:53:18 -0800 (PST) From: Laurentiu Mihalcea To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Daniel Baluta , Mark Brown , Kuninori Morimoto , Takashi Iwai , Bard Liao , Peter Ujfalusi , Jaroslav Kysela , Frank Li Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-sound@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v2 1/5] ASoC: dt-bindings: add common binding for NXP CPUs Date: Wed, 13 Nov 2024 14:52:36 -0500 Message-Id: <20241113195240.3699-2-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241113195240.3699-1-laurentiumihalcea111@gmail.com> References: <20241113195240.3699-1-laurentiumihalcea111@gmail.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Laurentiu Mihalcea Add common binding for NXP CPUs sharing the same programming model (i.e: audio processing with SOF). Signed-off-by: Laurentiu Mihalcea --- .../bindings/sound/fsl,sof-cpu.yaml | 35 +++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/fsl,sof-cpu.yaml diff --git a/Documentation/devicetree/bindings/sound/fsl,sof-cpu.yaml b/Documentation/devicetree/bindings/sound/fsl,sof-cpu.yaml new file mode 100644 index 000000000000..6d63fcd71154 --- /dev/null +++ b/Documentation/devicetree/bindings/sound/fsl,sof-cpu.yaml @@ -0,0 +1,35 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/fsl,sof-cpu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP audio CPU common properties + +maintainers: + - Daniel Baluta + +properties: + reg: + maxItems: 1 + + mboxes: + maxItems: 4 + + mbox-names: + items: + - const: txdb0 + - const: txdb1 + - const: rxdb0 + - const: rxdb1 + + memory-region: + maxItems: 1 + +required: + - reg + - mboxes + - mbox-names + - memory-region + +additionalProperties: true From patchwork Wed Nov 13 19:52:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Mihalcea X-Patchwork-Id: 13874248 Received: from mail-wm1-f43.google.com (mail-wm1-f43.google.com [209.85.128.43]) (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 E2FF42064E2 for ; Wed, 13 Nov 2024 19:53:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.43 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731527605; cv=none; b=Hc8mp0u1IzhQTcJZyY2dKJCW+sjFu+SaUPc+r5q+18C0k44eAWtO0xn9qGIg9buCgMKH5rFZ6K/qQHJqXA8ZhSchHeSoM0+usdFCDV+iM6Xzz4kGQHucJGpJ5FB4TdfZRF1yDym+9h4btPLJyo/KPHpfGcpMreB61ftPfdpYMbg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731527605; c=relaxed/simple; bh=Sv6D/+y3scZijLS9PVRlVeMuXulXudQKBAtm4AEdBT4=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=aCxwBR1jQwzSnqLlc4IP/POVZZ2ZmnWnzC/whArW/7I27iKa21Nf6brgn4RF+a/NHBwhPUt74Yywsq6JeygP8ai5gHjvxxQYQfQa6jwBBlhnwKxntAKPzD435dc4+8yy4GGj31pSHNaLCC4ucB15I7hDtaDHld0mUqYR07L4SyU= 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=MzfoM0qD; arc=none smtp.client-ip=209.85.128.43 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="MzfoM0qD" Received: by mail-wm1-f43.google.com with SMTP id 5b1f17b1804b1-43193678216so69385995e9.0 for ; Wed, 13 Nov 2024 11:53:23 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1731527602; x=1732132402; darn=lists.linux.dev; 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=0lQpVT555kI9HxWkbuw1QfCobvJUnpBBYDf2BdIAaRY=; b=MzfoM0qD+RTVsmbt+sxNv3ayeRo5aD45hqg36y3wCdU2MddjAp2HZ0XVciKJ6ydTK4 26Te+rQw7KWaWpDiOx1F7wy8TM4HX8RR8wyI+m4sfVc8cTbcloW90JPwFxHHpbHvPaQO 44pchbg4sHtiYg4Wp5OIXKPzfDxTikobDkguEZ0pspaiHrsj82sTOvKwSS//A9tVZIwl Z2RnuxgM468zFaHfHgIeTQvLxvsxJie769uk3arcicsyN+uecDTnlNKytOGHkCsOXhhm L4AY9KExmbh61rDoamtW08T4x94yhw3xuAlIoNOKrkSyu8pKfGP/keZpIVfZaQcMiukJ AYkQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731527602; x=1732132402; 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=0lQpVT555kI9HxWkbuw1QfCobvJUnpBBYDf2BdIAaRY=; b=oiy0GAs6F6tHIE/mt8Li/FcsH4aIrURXMN1ptiBVoYDcaAzrw6BMmXRlSeIsGMPmoN yPbpFjR/loOgbkJiEuDsJilAMNMsB5nES3ikToeUP+USyb6d4AFpO8n30LqbU9xIoVu7 yHKjv2/WFiXHV31Z1yNPPe6etrLx03lH/u5yQ+au5XzJymMbFTcuLEN7kzSJgkEHd8rm jrhAWzZSwHoY2rhGyTyb+94+0w7jo7ipiwuDwHq6B5EWfruSpCMBCBnMRHj/gPdyBKD+ 6JMgyrCjlPzjprwgGgReMQXp/2c+x2DETpyqNjZk2PR788sWsdsvR8R/+qel7BMHdXjC 0b5w== X-Forwarded-Encrypted: i=1; AJvYcCVj1HOkbAKjjLjp/7bQPD3Uk2t2OF49PIl7o7zhDQ6oGTOnEG/MBWd/mz0TW3/EaVdy3Q4=@lists.linux.dev X-Gm-Message-State: AOJu0YyZqV/7wRfMrubpZpeWjEfr2Fsk0llj8WhD9GcmXzDoEW4wDQKJ zdV5eJ2IsrkvqbRi2Z5jD7PRCPDo2wSgV/zlWcZsg414noc6Ad0d X-Google-Smtp-Source: AGHT+IH2Z2a0/rS9v7IeDir+dpM0VmMRaelsOvWV9gMqaYXP9EFNgflc7dj7yYlfrWcH5bgnnm7i0Q== X-Received: by 2002:a05:600c:3b9e:b0:431:3927:d1bc with SMTP id 5b1f17b1804b1-432b74fcb02mr189488175e9.2.1731527602016; Wed, 13 Nov 2024 11:53:22 -0800 (PST) Received: from playground.localdomain ([86.127.146.72]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-432d5503c58sm34633065e9.22.2024.11.13.11.53.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Nov 2024 11:53:21 -0800 (PST) From: Laurentiu Mihalcea To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Daniel Baluta , Mark Brown , Kuninori Morimoto , Takashi Iwai , Bard Liao , Peter Ujfalusi , Jaroslav Kysela , Frank Li Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-sound@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/5] ASoC: dt-bindings: add binding for imx95's CM7 core Date: Wed, 13 Nov 2024 14:52:37 -0500 Message-Id: <20241113195240.3699-3-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241113195240.3699-1-laurentiumihalcea111@gmail.com> References: <20241113195240.3699-1-laurentiumihalcea111@gmail.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Laurentiu Mihalcea Add binding for imx95's CM7 core. Signed-off-by: Laurentiu Mihalcea --- .../bindings/sound/fsl,imx95-cm7-sof.yaml | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 Documentation/devicetree/bindings/sound/fsl,imx95-cm7-sof.yaml diff --git a/Documentation/devicetree/bindings/sound/fsl,imx95-cm7-sof.yaml b/Documentation/devicetree/bindings/sound/fsl,imx95-cm7-sof.yaml new file mode 100644 index 000000000000..f11e03bbcaba --- /dev/null +++ b/Documentation/devicetree/bindings/sound/fsl,imx95-cm7-sof.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/sound/fsl,imx95-cm7-sof.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP imx95 CM7 core + +maintainers: + - Daniel Baluta + +description: NXP imx95 CM7 core used for audio processing + +allOf: + - $ref: fsl,sof-cpu.yaml# + +properties: + compatible: + const: fsl,imx95-cm7-sof + + port: + description: SAI3 port + $ref: audio-graph-port.yaml# + unevaluatedProperties: false + +required: + - compatible + - port + +unevaluatedProperties: false + +examples: + - | + cm7-cpu@80000000 { + compatible = "fsl,imx95-cm7-sof"; + reg = <0x80000000 0x6100000>; + mboxes = <&mu7 2 0>, <&mu7 2 1>, <&mu7 3 0>, <&mu7 3 1>; + mbox-names = "txdb0", "txdb1", "rxdb0", "rxdb1"; + memory-region = <&adma_res>; + cpu: port { + /* SAI3-WM8962 link */ + cpu_ep: endpoint { remote-endpoint = <&wm8962_ep>; }; + }; + }; From patchwork Wed Nov 13 19:52:38 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Mihalcea X-Patchwork-Id: 13874249 Received: from mail-wm1-f46.google.com (mail-wm1-f46.google.com [209.85.128.46]) (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 1F39A207217 for ; Wed, 13 Nov 2024 19:53:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.46 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731527608; cv=none; b=m4DLC91SS5Pz6W61hAT2YDUlT/zonX7b+3k9YOewBnfCSgStyPhB7H5RqjS0iioVGlgabn5yherCLnvT3y0CCfZAEcKOCkjzXmNM+pSNRJ7zLJNhWNneiFzz4hlV7M8BG/LY41u+czlDQJ1tTZKaGu1/Q5C3u6i8ceHJLIdIpm8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731527608; c=relaxed/simple; bh=cWi8DmSi7C7RoYGebBs9V11KbEf0JwdrdWWSFkvT2/A=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=mz6yMv1IRPfB/BwKDNnv44qqxpaLB5635SzkPIPouNrw3hlKWyYHdrGyZ3fqCwnDihfPRqChbeWsaEzxgsIj6NJft51FaGHVkj24vLBFxlD+VGb3nGqHAF8SBhLo0u5/P6VBiddt8w0K6C8Hb1yh0CPqNWI3BcZ1fjMfugHaYLY= 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=Ty+htfY5; arc=none smtp.client-ip=209.85.128.46 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="Ty+htfY5" Received: by mail-wm1-f46.google.com with SMTP id 5b1f17b1804b1-43167ff0f91so63778015e9.1 for ; Wed, 13 Nov 2024 11:53:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1731527604; x=1732132404; darn=lists.linux.dev; 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=3O9xjwYbMuKJBMh8JPk0dRAP4OjyngOz+BP2VQZxpdg=; b=Ty+htfY5T5Q6uGyP0l56YKKy00dhfUzdxh08IqbievPEhqbNwJnOWqxPBUDiSV196Y wcnVFHk0oW4d1fwxxMhCrX9y85rf3D1G9Q5Mtx8hLzCIexIZfQ35IdTuQ4453oZOINBY sGIsQetmETq0BSp797su/RitSenCFSm8Eet5UK+OEb6yuhhRQ5eyZUbPwsCCBBcQUL4T oi06kPEwZvv7REKzgsrRS15ehFApv3v1JyrS1ROBO+4/iuvldXn8aVXujU+oA30aGJWa AtEjtC5EZpsp/3Y9YGh65RKN2pT8VS2VmbA8QFhmCitpv+PMRmWqfI+XqMCRrDXbhjgI 6amw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731527604; x=1732132404; 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=3O9xjwYbMuKJBMh8JPk0dRAP4OjyngOz+BP2VQZxpdg=; b=ocm1sa8URjhsVno7HfeT4n2wq20Cq+HikgyreF8MEMbI6IlT6kzqWnaAa+ZL7+p6kJ QV1OI303ESdGiy0aBOaxpZCRN26hCcGdfMQyzqQ2JCH8HGubMe0PLjvK2hnXJ4s39Bfc jY0XSm+M/OsR91LIUa/EjF9tiZQWTMmLs1XctK69YNhhUtPeQ81UiLG3XaE8AmIW7gpi pURN3dYts6SAXrYcsdyiT+yFIWqthht7kcAO1yOes1D08QaYYltaesXnnLDspXs4SCsM Iy4cjEc9X4eWUafcdviuPFzOEPTpqHA88v39zxcsm7vdVWRYPe7GncVMLIY3ynn6yRIb bgqw== X-Forwarded-Encrypted: i=1; AJvYcCVnMv9t+hnC4zCr28IsN3swXWgidtt7ylX++nEWaClny4wXdZeRF6ytMI7He4lFl7lDWQQ=@lists.linux.dev X-Gm-Message-State: AOJu0YwWf0+Zc8FIHdRikCj6ok5955MgCV2+8TGdpP8GHv1YPGq5WXF6 f5ENsAgKGSTC+I5ef1A661NIu04Md82hPcNCciepjJHUM/sjBYrg X-Google-Smtp-Source: AGHT+IEANOLGqOrMck5zuaV/awm4uDnLiNsDYeECS1iqXbhkM7NIIObAN6edW4LT/VwwrIADcKG8Jg== X-Received: by 2002:a5d:5849:0:b0:381:f596:392a with SMTP id ffacd0b85a97d-3820df8884cmr3387252f8f.43.1731527604134; Wed, 13 Nov 2024 11:53:24 -0800 (PST) Received: from playground.localdomain ([86.127.146.72]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-432d5503c58sm34633065e9.22.2024.11.13.11.53.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Nov 2024 11:53:23 -0800 (PST) From: Laurentiu Mihalcea To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Daniel Baluta , Mark Brown , Kuninori Morimoto , Takashi Iwai , Bard Liao , Peter Ujfalusi , Jaroslav Kysela , Frank Li Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-sound@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v2 3/5] ASoC: dt-bindings: audio-graph-card2: add widgets and hp-det-gpios support Date: Wed, 13 Nov 2024 14:52:38 -0500 Message-Id: <20241113195240.3699-4-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241113195240.3699-1-laurentiumihalcea111@gmail.com> References: <20241113195240.3699-1-laurentiumihalcea111@gmail.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev 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 | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml index f943f90d8b15..94588353f852 100644 --- a/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml +++ b/Documentation/devicetree/bindings/sound/audio-graph-card2.yaml @@ -37,6 +37,10 @@ properties: codec2codec: type: object description: Codec to Codec node + hp-det-gpios: + $ref: audio-graph.yaml#/properties/hp-det-gpios + widgets: + $ref: audio-graph.yaml#/properties/widgets required: - compatible From patchwork Wed Nov 13 19:52:39 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Mihalcea X-Patchwork-Id: 13874250 Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) (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 0B01E2076AF for ; Wed, 13 Nov 2024 19:53:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.41 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731527610; cv=none; b=p9O/iu36h9XQ1XTrjo7suntH4re9rM5aqXWwtVHD5/l2Y9oZY5UAR+tjM2M/mRWYrDRZv29obd5AUREoyACSfG1fkoV7yEAWFQ0GnwcLoHAaZ6BLciqZ0BlWCXelDbMYFt6DUTgXnQUGXmG9DHPNTO7o4ipLnLcMFhRp2DEl+3o= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731527610; c=relaxed/simple; bh=yJXP5G6+KX6wZSm00Do5/7Oji6ODwGE6FTJrlHHDOfg=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=rqgm784qGFg4yT7fOjRYqMy5Rr8eF69TJDzm+dcbwV++tholp/wgHVG4C9qvOoJqU4ZaKxdh1QEnLnNMQ/3a8ja7B9eZVB4Bf331c5lYwnafe6rF7c4snEvIOiLc8OwTtNuLkIKKkFkgdrHl8U6ag+49Od96BXRYXsa9EdfMHbM= 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=D/NW8PTt; arc=none smtp.client-ip=209.85.128.41 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="D/NW8PTt" Received: by mail-wm1-f41.google.com with SMTP id 5b1f17b1804b1-43169902057so59845345e9.0 for ; Wed, 13 Nov 2024 11:53:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1731527606; x=1732132406; darn=lists.linux.dev; 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=RJ8qCqZxQls27G5FvgYB3jPJTXzsMgq7re3gkn2j14I=; b=D/NW8PTt9Ya1RuJjSoeSDkCyYROxEKR1ZH74PA8VTjUoPwYlyMCnkBcWw2acNtpt88 XU+cvnkNv8MtsVSw+mkq8DuQwDZsDobRbeFS/t3l2vOzzPAaC5oAC2AdHceChG+uMfc+ IdCbdvLeBuvs3vZZXZXayYaDfkFNvRgwIBHvPf7yEcFWUnpsSBWndj3hoVnx2lIqIHCm +qhrx69NGbvXe1cv0G9D0GER7Qx6L/I4rNOJ8Gg/a6Gt/uCwD0IvYplGrNTI1FHgPmLi yKj7WsZsmcA0yC7+GxPBKtKZDsWo0kl+gfVw+PcrZsEcsfjNc8jGKVYTlo94AdHVm1Nl OwVA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731527606; x=1732132406; 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=RJ8qCqZxQls27G5FvgYB3jPJTXzsMgq7re3gkn2j14I=; b=cV1cwCa6yLXQ4RhlH2it65yIQvVeo1DlGdisa40Tuagn5iogShenMPsjcZCOLUBBDR JFr0J/K+aMSyXNEHIt2N4Y1IhSvuhzikfeYKLYvTfMK858YMPtR5fPSVn2qO9R+Sfou5 NlrviJGgT87rxqIjR9szgYTsPPN1u+qOIrixkXSrYi8AC//4UeDA4iud+i63ALDqrqZx 8RsdP9qaniY4i2hgtYfdfAHSRjyNFW291zGM5iN2wwkMaQtvQgQxym91iZHiN53wej3z hK3zc0qu2bOyHR9TrixxUmv2rjcEzTmCdXk/k2IqQInzXF9jcgeRBoj6XF9OfZpH8bcD On4A== X-Forwarded-Encrypted: i=1; AJvYcCXOwBvAAC+I2YdySr5BfdWqT2zRqYXWT4dgf+d/jzxQlon4MvV4jyrWo6/DAyn8aSbM6pA=@lists.linux.dev X-Gm-Message-State: AOJu0YxEX3iEQ/rRBPI6itwTByFziFdcREZGHMORfSRnNhKuwOKe2Vrk QVTg0z7Etkyt4PkCNVEnY8RwG3sRH3p1tSPeIXhIPTPqLKi2FxXl X-Google-Smtp-Source: AGHT+IHDkGjE+BG151uOOvSO50zgIgNCO9RH+HMl6uHiRX3lePeeddimjRMMAgBVVCFvsXxrNxhlpA== X-Received: by 2002:a05:6000:400e:b0:378:e8a9:98c5 with SMTP id ffacd0b85a97d-3820812efafmr6915270f8f.34.1731527606274; Wed, 13 Nov 2024 11:53:26 -0800 (PST) Received: from playground.localdomain ([86.127.146.72]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-432d5503c58sm34633065e9.22.2024.11.13.11.53.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Nov 2024 11:53:25 -0800 (PST) From: Laurentiu Mihalcea To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Daniel Baluta , Mark Brown , Kuninori Morimoto , Takashi Iwai , Bard Liao , Peter Ujfalusi , Jaroslav Kysela , Frank Li Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-sound@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v2 4/5] ASoC: SOF: imx: add driver for imx95 Date: Wed, 13 Nov 2024 14:52:39 -0500 Message-Id: <20241113195240.3699-5-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241113195240.3699-1-laurentiumihalcea111@gmail.com> References: <20241113195240.3699-1-laurentiumihalcea111@gmail.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev 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 | 401 +++++++++++++++++++++++++++++++++++++ 3 files changed, 411 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..5a0e44f5bd48 --- /dev/null +++ b/sound/soc/sof/imx/imx95.c @@ -0,0 +1,401 @@ +// 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 +#define MBOX_WINDOW_OFFSET 0x6000000 + +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 + MBOX_WINDOW_OFFSET; +} + +static int imx95_get_bar_index(struct snd_sof_dev *sdev, u32 type) +{ + switch (type) { + case SOF_FW_BLK_TYPE_SRAM: + return type; + default: + return -EINVAL; + } +} + +static int imx95_get_window_offset(struct snd_sof_dev *sdev, u32 id) +{ + return MBOX_WINDOW_OFFSET; +} + +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; +} + +static int imx95_suspend_resume(struct snd_sof_dev *sdev, bool suspend) +{ + struct imx95_priv *priv; + int ret, i; + + priv = sdev->pdata->hw_pdata; + + if (suspend) { + ret = imx95_disable_enable_core(false); + if (ret) { + dev_err(sdev->dev, "failed to stop core\n"); + return ret; + } + } + + for (i = 0; i < DSP_MU_CHAN_NUM; i++) { + if (suspend) + imx_dsp_free_channel(priv->ipc_handle, i); + else + imx_dsp_request_channel(priv->ipc_handle, i); + } + + return 0; +} + +static int imx95_runtime_resume(struct snd_sof_dev *sdev) +{ + int ret; + const struct sof_dsp_power_state target_state = { + .state = SOF_DSP_PM_D0, + }; + + ret = imx95_suspend_resume(sdev, false); + if (ret < 0) { + dev_err(sdev->dev, "failed to runtime resume: %d\n", ret); + return ret; + } + + return snd_sof_dsp_set_power_state(sdev, &target_state); +} + +static int imx95_resume(struct snd_sof_dev *sdev) +{ + int ret; + const struct sof_dsp_power_state target_state = { + .state = SOF_DSP_PM_D0, + }; + + ret = imx95_suspend_resume(sdev, false); + if (ret < 0) { + dev_err(sdev->dev, "failed to resume: %d\n", ret); + return ret; + } + + 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_suspend_resume(sdev, true); + if (ret < 0) { + dev_err(sdev->dev, "failed to runtime suspend: %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_suspend_resume(sdev, true); + 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 SRAM */ + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) + return dev_err_probe(&pdev->dev, -ENODEV, + "failed to fetch SRAM region\n"); + + sdev->bar[SOF_FW_BLK_TYPE_SRAM] = devm_ioremap(&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 SRAM region\n"); + + sdev->mmio_bar = SOF_FW_BLK_TYPE_SRAM; + sdev->mailbox_bar = SOF_FW_BLK_TYPE_SRAM; + sdev->dsp_box.offset = MBOX_DSPBOX_OFFSET + MBOX_WINDOW_OFFSET; + priv->bootaddr = res->start; + + 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 Nov 13 19:52:40 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurentiu Mihalcea X-Patchwork-Id: 13874251 Received: from mail-wm1-f47.google.com (mail-wm1-f47.google.com [209.85.128.47]) (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 C5E3C20966B for ; Wed, 13 Nov 2024 19:53:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.47 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731527612; cv=none; b=cE81/lqaxGbL68BM0cqJWGQniKfoc1TCoMaxiZhIsHydkOU8ab97VihGhhREt/GvHDjFAtAAELTYNc6QtwKk3+C3q4+PwGkcpb2P1eAd50KCdTo5MERmgJOaClfGsQLmlXhmnwBTRQrM9ld2MiPv/bOqJ4GzgWY4IUMwbNdKIiI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731527612; c=relaxed/simple; bh=7K/cyMoay2nX9mxkWcw+cOgGAMlaSf60f/rCoPj0sRw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=Ks2T6enhcUkEZu9mlGatCgeMtA1/lBQr6MVp93RcoDcxOdxI5nxD36vvG9rrFUlUQt6zgktbcJLRYn4VLSw4AJqnWcTf0pB4qmrsanY0cfZ33DO+6dTCVyGMTSpXY14Hu1/Jj5sFYIGrCEFZFLtBODJupyw8zd6EJbNHeFU9Adc= 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=nPJaP0Vu; arc=none smtp.client-ip=209.85.128.47 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="nPJaP0Vu" Received: by mail-wm1-f47.google.com with SMTP id 5b1f17b1804b1-432d866f70fso5667495e9.2 for ; Wed, 13 Nov 2024 11:53:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1731527609; x=1732132409; darn=lists.linux.dev; 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=XyiKN4j8ScToVeD29C1kvH+uEOhOz+pcRKy9I30xNm8=; b=nPJaP0VufJ6De6wHt/ntO7IeTSbcXWOsp+s0olyt2xXqQGGPYSWU+59A6L8wrWGiWB R+zHT8IYL+RkRHTLwXrcl0YlThAdm5GQg7+XkqreX0jtzPzfyNzvutGwpHWSg/Y2m+7I KMF2/myu68uCT8V8+ofJz66NYFoX8dP6j4Qv+Sgkk5wpwvrJBxADBCyLuON6x/OML7mK LZBYENSMc8ba6oY4RIlJJCMP84tmzKwW0CRtgAWNfJkpfIe+xaFxRq1Wd8MxOTEOWx7z PFlDzXjA11CutdeTvU3SNIt2w4fHAW/CtsZDjBkwLml1K33pt0wWk+pAP0ySkwXSi8rd C1Fg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731527609; x=1732132409; 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=XyiKN4j8ScToVeD29C1kvH+uEOhOz+pcRKy9I30xNm8=; b=woBgTIw4E2DP+L+w6G++4R17GJsl3B/l1tmR9M0q+JJyIK87pppyIUR8Q/Kr6FBSf9 yj7MPeQjyEZG1mPlRx/1pXvvieF6UuR38QUh7Di3Fw9T3vCcjWycwxCoPIuuksYqF+Mj QFT/Oh6+BUlNKHDpBdo5eXQ1mQ7HslnMXCAZkNG5hAzsoQ/HoN7ckYRA5B38o/HY/ds2 kkdQQ482O8nMwQ7gcuW7kDTMJipeZuCkqLcAOULmzF8Rm0pxIO9rF6N425Mj+gQKmVeD fq6DW1uKceroSv7YTcJDPKcRvS+ffVD89z7tu3Q92tb1aDqyg2ByQ9IUeKjOCIkHR9P5 PqXA== X-Forwarded-Encrypted: i=1; AJvYcCVopsgA53B+mAVBdjLcFfwRSO4XOEpeFR42jD/h9GwKleq3lTiXrRG+hfrVY2NNTbIdtic=@lists.linux.dev X-Gm-Message-State: AOJu0YzYKWtqwBtn1jkywxY/2Jxr3cybM2AolbRtMkcWyzgvh7h6AnFo xvxSFknqXz0fF/Jbd7WUFNTLJ/5EKyIcMqZv6zu2pvpqYV/RIwlm X-Google-Smtp-Source: AGHT+IH5pQOH+tdTlfkMOvIS+MQ4+qFU/bkE57iZL/f5drqJXEIAe1r5ZHxHvXGCYhMteIXIcTN3Ww== X-Received: by 2002:a05:600c:5251:b0:431:5a0e:fa2e with SMTP id 5b1f17b1804b1-432b7515a08mr170581965e9.21.1731527608970; Wed, 13 Nov 2024 11:53:28 -0800 (PST) Received: from playground.localdomain ([86.127.146.72]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-432d5503c58sm34633065e9.22.2024.11.13.11.53.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 Nov 2024 11:53:28 -0800 (PST) From: Laurentiu Mihalcea To: Rob Herring , Krzysztof Kozlowski , Shawn Guo , Daniel Baluta , Mark Brown , Kuninori Morimoto , Takashi Iwai , Bard Liao , Peter Ujfalusi , Jaroslav Kysela , Frank Li Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-sound@vger.kernel.org, imx@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH v2 5/5] arm64: dts: imx: add imx95 dts for sof Date: Wed, 13 Nov 2024 14:52:40 -0500 Message-Id: <20241113195240.3699-6-laurentiumihalcea111@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241113195240.3699-1-laurentiumihalcea111@gmail.com> References: <20241113195240.3699-1-laurentiumihalcea111@gmail.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev 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 | 74 +++++++++++++++++++ 2 files changed, 75 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 42e6482a31cb..0a313133d013 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -269,6 +269,7 @@ 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..3fa4c252e355 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx95-19x19-evk-sof.dts @@ -0,0 +1,74 @@ +// 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 0x6100000>; + 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>; }; + }; + }; +}; + +&edma2 { + dma-channel-mask = <0xc0000000>, <0x0>; +}; + +&sai3 { + status = "disabled"; +}; + +&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>; + port { + codec_ep: endpoint { remote-endpoint = <&cpu_ep>; }; + }; +};