From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailout3.samsung.com (mailout3.samsung.com [203.254.224.33]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2E0551632DF for ; Mon, 21 Jul 2025 02:46:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=203.254.224.33 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753065988; cv=none; b=GI9h+pC62sxHrFVk/ya0GqhW47BN5Jsf527aG+IvPwcdCvsCdeITuW1YBrfN38ID3e+z430eSejLyHkVDbkwk8kGrcycDLJ2lUSU2Kvl2LHIkhNr2zqk+zG80GYA4o6ofAXJ+DqEn+oRr/W1uKxnLu2wt2/HdUSTu7HFv/7EaJg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753065988; c=relaxed/simple; bh=Uo2WQGaaN+jR9/UXZ4x5sB0oA2sKg8f1ZUboKFgPYT8=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:MIME-Version: Content-Type:References; b=u9Q9DOzV0YBEenyYKjKo7RJmHt/Jx/BM76JLbpBL4En9VerVilR6tiVr2fJWELxdxK5qv/3Zz7ihvq7zV5YR9wDUxF0jx0tf6eZXyb2zZesGxRFkQ1FiMC7nH12rQiWJ67solmNM0hWiCUh+WLdjXIZofcEFR+9DBC/lIFNTwLM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com; spf=pass smtp.mailfrom=samsung.com; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b=Sb6/mHeu; arc=none smtp.client-ip=203.254.224.33 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=samsung.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=samsung.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=samsung.com header.i=@samsung.com header.b="Sb6/mHeu" Received: from epcas2p4.samsung.com (unknown [182.195.41.56]) by mailout3.samsung.com (KnoxPortal) with ESMTP id 20250721024614epoutp03a4019f7e6f52bbfeec479988ff9a7175~UJDcbX2KT2153721537epoutp039 for ; Mon, 21 Jul 2025 02:46:14 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 mailout3.samsung.com 20250721024614epoutp03a4019f7e6f52bbfeec479988ff9a7175~UJDcbX2KT2153721537epoutp039 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=samsung.com; s=mail20170921; t=1753065974; bh=FV9YmERdmuLqZLm6cvsLGT2BG/yL0o05Pzwxp3DGL8Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Sb6/mHeuyPNyHddPjefDBdea4wIUYr7eiNTZmSuOj3Fqz3Ikdby1irA6kscb80mfb PBGatn3TIBC0kQznXcJE9RAmyZxisC5MG50ZxeLIxLMH2qdHeulnlf3NT7uvLoljY7 FKsl6RrFLzA+bR9Lz8i/4BfBphxdQGFxhWQZaUKs= Received: from epsnrtp01.localdomain (unknown [182.195.42.153]) by epcas2p2.samsung.com (KnoxPortal) with ESMTPS id 20250721024613epcas2p2e68dd4f8183805f1a605e43c486b632a~UJDbpll302128221282epcas2p25; Mon, 21 Jul 2025 02:46:13 +0000 (GMT) Received: from epcas2p3.samsung.com (unknown [182.195.36.102]) by epsnrtp01.localdomain (Postfix) with ESMTP id 4bllC82SFJz6B9mF; Mon, 21 Jul 2025 02:46:12 +0000 (GMT) Received: from epsmtip2.samsung.com (unknown [182.195.34.31]) by epcas2p3.samsung.com (KnoxPortal) with ESMTPA id 20250721024611epcas2p382f3decd51152a5c89c673f222e22da1~UJDaRtkY-2776827768epcas2p3v; Mon, 21 Jul 2025 02:46:11 +0000 (GMT) Received: from AProject.dsn.sec.samsung.com (unknown [10.229.9.52]) by epsmtip2.samsung.com (KnoxPortal) with ESMTPA id 20250721024611epsmtip22bba247cfcfc34030a285b596a0649a3~UJDaNgXcO1443514435epsmtip2G; Mon, 21 Jul 2025 02:46:11 +0000 (GMT) From: ew kim To: broonie@kernel.org, s.nawrocki@samsung.com, robh@kernel.org, krzk+dt@kernel.org Cc: lgirdwood@gmail.com, tiwai@suse.com, perex@perex.cz, conor+dt@kernel.org, alim.akhtar@samsung.com, linux-sound@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, ew kim Subject: [PATCH 6/9] ASoC : dt-bindings: sound: Add binding for ABOX IPC Generic Date: Mon, 21 Jul 2025 11:30:49 +0900 Message-Id: <20250721023052.3586000-7-ew.kim@samsung.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20250721023052.3586000-1-ew.kim@samsung.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CMS-MailID: 20250721024611epcas2p382f3decd51152a5c89c673f222e22da1 X-Msg-Generator: CA Content-Type: text/plain; charset="utf-8" X-Sendblock-Type: AUTO_CONFIDENTIAL CMS-TYPE: 102P cpgsPolicy: CPGSC10-234,Y X-CFilter-Loop: Reflected X-CMS-RootMailID: 20250721024611epcas2p382f3decd51152a5c89c673f222e22da1 References: <20250721023052.3586000-1-ew.kim@samsung.com> This patch updates the existing samsung,exynosauto.yaml schema to describe the ABOX IPC Generic child node. This node represents a virtual IPC interface used by the ABOX audio subsystem to communicate with SoC-specific hardware using shared IRQ channels. The schema describes the `samsung,num-irq` property and allows integration of the IPC node under `abox_generic`. Signed-off-by: ew kim --- .../bindings/sound/samsung,exynosauto.yaml | 23 +++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/samsung,exynosauto.yaml b/Documentation/devicetree/bindings/sound/samsung,exynosauto.yaml index b1e49f38ffe9..3a7b5be627ee 100644 --- a/Documentation/devicetree/bindings/sound/samsung,exynosauto.yaml +++ b/Documentation/devicetree/bindings/sound/samsung,exynosauto.yaml @@ -48,6 +48,23 @@ properties: description: Required for child nodes that may declare address space. const: 1 + abox_ipc_generic: + type: object + description: ABOX IPC Generic subnode for SoC-level message routing + properties: + compatible: + const: samsung,abox_ipc_generic + + samsung,num-irq: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Number of IRQ channels supported for IPC routing. + + required: + - compatible + - samsung,num-irq + + additionalProperties: false + required: - compatible - samsung,num-pcm-playback @@ -66,4 +83,10 @@ examples: status = "disabled"; #address-cells = <2>; #size-cells = <1>; + + abox_ipc_generic { + compatible = "samsung,abox_ipc_generic"; + samsung,num-irq = <64>; + status = "disabled"; + }; }; -- 2.25.1