From patchwork Tue Feb 4 06:28:22 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jammy Huang X-Patchwork-Id: 13958694 Received: from TWMBX01.aspeed.com (mail.aspeedtech.com [211.20.114.72]) (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 1B51913212A; Tue, 4 Feb 2025 06:33:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=211.20.114.72 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738650817; cv=none; b=h4gah7g3R1o9yNzZV6RSigvIjSnnJb211kfFSg9lek1RPBd/UBG9FRa/mOWVdXRsbkhM21dD1zrETPCrz+EgpB22CBR/zFHZAcNFaLjZmojmni8MI29oKgjn1oEHQbSxFIIMxoZU6ZD2uuOKuZ8qKDiAvTKvf4mm9vjNB8pnQ5k= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738650817; c=relaxed/simple; bh=/1VpJwRra5YVIQm9DXCutd7Gjk2E248FS6IumKbXP/o=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=VZfxQxdfG6XfXaB9AuryVVC1hjFW5HbdAsypikz0wcvLkfaePbI0mPTB06A32/HBIdOja2/umITBGdPMbPOFLm6xdxT2OAdX9qPi1nkhrObNxKwVgOUj5cH5U1VHMT8OCner5BaLvrOZgoCwSFPyCc/+O/bTZ8WMyeDI7NFQjPg= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com; spf=pass smtp.mailfrom=aspeedtech.com; arc=none smtp.client-ip=211.20.114.72 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=aspeedtech.com Received: from TWMBX01.aspeed.com (192.168.0.62) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.12; Tue, 4 Feb 2025 14:28:22 +0800 Received: from twmbx02.aspeed.com (192.168.10.10) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1258.12 via Frontend Transport; Tue, 4 Feb 2025 14:28:22 +0800 From: Jammy Huang To: , , , , , , , , , , , , Subject: [PATCH] dt-bindings: media: convert aspeed-video.txt to dt-schema Date: Tue, 4 Feb 2025 14:28:22 +0800 Message-ID: <20250204062822.3738037-1-jammy_huang@aspeedtech.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-media@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Convert aspeed-video.txt to yaml format. Update aspeed-video.txt to aspeed,video-engine.yaml in MAINTAINER file. Signed-off-by: Jammy Huang --- .../bindings/media/aspeed,video-engine.yaml | 84 +++++++++++++++++++ .../bindings/media/aspeed-video.txt | 33 -------- MAINTAINERS | 2 +- 3 files changed, 85 insertions(+), 34 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/aspeed,video-engine.yaml delete mode 100644 Documentation/devicetree/bindings/media/aspeed-video.txt base-commit: 2014c95afecee3e76ca4a56956a936e23283f05b diff --git a/Documentation/devicetree/bindings/media/aspeed,video-engine.yaml b/Documentation/devicetree/bindings/media/aspeed,video-engine.yaml new file mode 100644 index 000000000000..c66ae6b53cbb --- /dev/null +++ b/Documentation/devicetree/bindings/media/aspeed,video-engine.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/media/aspeed,video-engine.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ASPEED Video Engine + +maintainers: + - Eddie James + +description: + The Video Engine (VE) embedded in the ASPEED SOCs can be configured to + capture and compress video data from digital or analog sources. + +properties: + compatible: + enum: + - aspeed,ast2400-video-engine + - aspeed,ast2500-video-engine + - aspeed,ast2600-video-engine + + reg: + maxItems: 1 + + clocks: + maxItems: 2 + + clock-names: + items: + - const: vclk + - const: eclk + + resets: + maxItems: 1 + + interrupts: + maxItems: 1 + + memory-region: + maxItems: 1 + description: | + Phandle to the reserved memory nodes to be associated with the + VE. VE will acquires memory space for 3 purposes: + 1. JPEG header + 2. Compressed result + 3. Temporary transformed image data + + aspeed,scu: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + Specifies the scu node that is needed if video wants to capture + from sources other than Host VGA. + + aspeed,gfx: + $ref: /schemas/types.yaml#/definitions/phandle + description: | + Specifies the Soc Display(gfx) node that needs to be queried to get + related information if video wants to use gfx as capture source. + +required: + - compatible + - reg + - clocks + - clock-names + - interrupts + +additionalProperties: false + +examples: + - | + #include + #include + + video@1e700000 { + compatible = "aspeed,ast2600-video-engine"; + reg = <0x1e700000 0x1000>; + clocks = <&syscon ASPEED_CLK_GATE_VCLK>, + <&syscon ASPEED_CLK_GATE_ECLK>; + clock-names = "vclk", "eclk"; + interrupts = ; + aspeed,scu = <&syscon>; + aspeed,gfx = <&gfx>; + }; diff --git a/Documentation/devicetree/bindings/media/aspeed-video.txt b/Documentation/devicetree/bindings/media/aspeed-video.txt deleted file mode 100644 index d2ca32512272..000000000000 --- a/Documentation/devicetree/bindings/media/aspeed-video.txt +++ /dev/null @@ -1,33 +0,0 @@ -* Device tree bindings for Aspeed Video Engine - -The Video Engine (VE) embedded in the Aspeed AST2400/2500/2600 SOCs can -capture and compress video data from digital or analog sources. - -Required properties: - - compatible: "aspeed,ast2400-video-engine" or - "aspeed,ast2500-video-engine" or - "aspeed,ast2600-video-engine" - - reg: contains the offset and length of the VE memory region - - clocks: clock specifiers for the syscon clocks associated with - the VE (ordering must match the clock-names property) - - clock-names: "vclk" and "eclk" - - resets: reset specifier for the syscon reset associated with - the VE - - interrupts: the interrupt associated with the VE on this platform - -Optional properties: - - memory-region: - phandle to a memory region to allocate from, as defined in - Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt - -Example: - -video-engine@1e700000 { - compatible = "aspeed,ast2500-video-engine"; - reg = <0x1e700000 0x20000>; - clocks = <&syscon ASPEED_CLK_GATE_VCLK>, <&syscon ASPEED_CLK_GATE_ECLK>; - clock-names = "vclk", "eclk"; - resets = <&syscon ASPEED_RESET_VIDEO>; - interrupts = <7>; - memory-region = <&video_engine_memory>; -}; diff --git a/MAINTAINERS b/MAINTAINERS index 896a307fa065..7e59daa1e89d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3549,7 +3549,7 @@ M: Eddie James L: linux-media@vger.kernel.org L: openbmc@lists.ozlabs.org (moderated for non-subscribers) S: Maintained -F: Documentation/devicetree/bindings/media/aspeed-video.txt +F: Documentation/devicetree/bindings/media/aspeed,video-engine.yaml F: drivers/media/platform/aspeed/ ASUS EC HARDWARE MONITOR DRIVER