From patchwork Thu Aug 29 06:45:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jammy Huang X-Patchwork-Id: 13782641 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B4F42C77B7F for ; Thu, 29 Aug 2024 06:47:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type: Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date :Subject:CC:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=UpDRPFU84DN28mKr+0WAfoOstCF7kMnhzQ6ukiZi4/4=; b=MfjNcK8ZpIQMpS3tQ3m72787TS qcywJ7quqzu3jkCcyr0EV91V71U24butgTw4EFA0ON+KH1oU7pWpRFHl2zPVEb65cAzYqDUw+kQzi fEYPmzuyjqwKU5aJL7ajCD/d0DxuCTsxUv/sluPtXheukbXS0HbiFCMkcyICJw6kHgFHRNkGpv3nK +RvY4xaooGifEJFd/PJtacorx6AZVp9ZgT4JGnPyeb8YkYm6h+DlCHs+NiWSsOr9k9m7Y3WCJWBD2 6oHMcJo5HYwzuKRklNb1IwQ3PeocRnubIBe7WaV9EQdZ39KD9qdIOJC3m4ZfiFvlTNBuG5v4kwVrn lzkntjjw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sjYvs-00000000pjo-41Es; Thu, 29 Aug 2024 06:47:01 +0000 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sjYuF-00000000pSa-1XBP for linux-arm-kernel@lists.infradead.org; Thu, 29 Aug 2024 06:45:20 +0000 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; Thu, 29 Aug 2024 14:45:08 +0800 Received: from mail.aspeedtech.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; Thu, 29 Aug 2024 14:45:08 +0800 From: Jammy Huang To: , , , , , , , , CC: , , , , , Subject: [PATCH v6 1/2] dt-bindings: media: convert aspeed-video.txt to dt-schema Date: Thu, 29 Aug 2024 14:45:07 +0800 Message-ID: <20240829064508.3706672-2-jammy_huang@aspeedtech.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240829064508.3706672-1-jammy_huang@aspeedtech.com> References: <20240829064508.3706672-1-jammy_huang@aspeedtech.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240828_234519_432684_C4AC45C0 X-CRM114-Status: GOOD ( 16.00 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Convert the ASPEED SoCs video txt bindings to dt-schema. Signed-off-by: Jammy Huang --- .../bindings/media/aspeed,video-engine.yaml | 78 +++++++++++++++++++ .../bindings/media/aspeed-video.txt | 33 -------- 2 files changed, 78 insertions(+), 33 deletions(-) create mode 100644 Documentation/devicetree/bindings/media/aspeed,video-engine.yaml delete mode 100644 Documentation/devicetree/bindings/media/aspeed-video.txt 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..837e15edb9b4 --- /dev/null +++ b/Documentation/devicetree/bindings/media/aspeed,video-engine.yaml @@ -0,0 +1,78 @@ +# 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 + - Jammy Huang + +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: + description: | + Phandle to a memory region to allocate from, as defined in + Documentation/devicetree/bindings/reserved-memory/reserved-memory.txt + + 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: + - | + video-engine@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>; -};