From mboxrd@z Thu Jan 1 00:00:00 1970 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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (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 29ACDD4A5EB for ; Fri, 16 Jan 2026 02:53:45 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4dskvC43mgz2xqj; Fri, 16 Jan 2026 13:53:43 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip=211.20.114.72 ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1768532023; cv=none; b=b5i7ErBrVN/VPrCdHS4og2s//SP1ieEDCyemeBcJzUyAZP8gGMxRpUBkb5+p9uIuRw6u9fVsI1Y/xdsFtcKpw6aD7WPcHZbLJYg6PfzQLJqZIFvfnC35X/PO35/nLzIJ8IVfVTl+WQ/IWyxMqgf7SPxgDDkEJ7WObXZk2pC/cwsag/gXncGvx419JEPLnwGQhivwV2+uNB/ujmeHFXk9SlqAKXnu7qOcpOzQpnsxz3HVHRcacQoLI4Y/ZmIIlfhyO3ahQMlg09RvdKQvw+YtFb6WM7wb9Ente8N+hvRt0pBtBlC7Ghqm4HNRg7/OQBQj45LhBLwmp7vww7WOr7k2lw== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1768532023; c=relaxed/relaxed; bh=2cDWAX9dpSwu/8ZcRsjcTdGBy0V1WWHu7jJ4DmW0EWI=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=R84wt+37q5A5lfnTY06qwpuKK/RmbpTjQqndS1NytIC6V4+8T0M4lKGVFbsiVG4zOOGocnD91/MoFC324x2pKNA/uqRkEb7Eng0E/rojJNtEXWu/AVtwIWwbsdaYNGefei9PDnR25rDvwueXvxYLah/sSqWyiqUY0XRjaq9ZTNpIoXntJafaVMqKQdli1ismuLt57SVfCX+M2gnGJ8S+kYT+stpTY2NaKtn6nr2zPYSJzj0m71CZGEBGCiIJVFu/MVT68aHrA+1jCANbQilbMM/m5sf7io2W1SvdNHtFyLWzWVh0ibnXKNiz828Zexumxo0FlZkaquaCQY4T2qXH3Q== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com; spf=pass (client-ip=211.20.114.72; helo=twmbx01.aspeed.com; envelope-from=ryan_chen@aspeedtech.com; receiver=lists.ozlabs.org) smtp.mailfrom=aspeedtech.com Authentication-Results: lists.ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=aspeedtech.com Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=aspeedtech.com (client-ip=211.20.114.72; helo=twmbx01.aspeed.com; envelope-from=ryan_chen@aspeedtech.com; receiver=lists.ozlabs.org) 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 lists.ozlabs.org (Postfix) with ESMTPS id 4dskvB5h5Cz2xPL for ; Fri, 16 Jan 2026 13:53:42 +1100 (AEDT) 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 15.2.1748.10; Fri, 16 Jan 2026 10:53:26 +0800 Received: from [127.0.1.1] (192.168.10.13) by TWMBX01.aspeed.com (192.168.0.62) with Microsoft SMTP Server id 15.2.1748.10 via Frontend Transport; Fri, 16 Jan 2026 10:53:26 +0800 From: Ryan Chen Date: Fri, 16 Jan 2026 10:53:24 +0800 Subject: [PATCH v2 1/3] dt-bindings: phy: aspeed: Document AST2700 USB3.0 PHY X-Mailing-List: linux-aspeed@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-ID: <20260116-upstream_usb3phy-v2-1-0b0c9f3eb6f4@aspeedtech.com> References: <20260116-upstream_usb3phy-v2-0-0b0c9f3eb6f4@aspeedtech.com> In-Reply-To: <20260116-upstream_usb3phy-v2-0-0b0c9f3eb6f4@aspeedtech.com> To: Vinod Koul , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , "Andrew Jeffery" , Philipp Zabel CC: , , , , , Ryan Chen , Krzysztof Kozlowski X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1768532005; l=1695; i=ryan_chen@aspeedtech.com; s=20251126; h=from:subject:message-id; bh=PMotyQehgGrEVoSSxouKDsCZuOfMr0EXxz1QwPMc58k=; b=TLOnZh02m+/Up0zRoHQbLThVN/r3iglizLZ8jmW6X+BGCPJ45K/Mrt14d+2RLPQ7FAawyRpnO tjqBYK2LhvbDEbSpKHUiH2NfesEDTtfn8WStcS7gVBuV8ZNsv0HVFS4 X-Developer-Key: i=ryan_chen@aspeedtech.com; a=ed25519; pk=Xe73xY6tcnkuRjjbVAB/oU30KdB3FvG4nuJuILj7ZVc= Document AST2700 USB3.2 PHY. This IP is connected between USB3 controller and PHY module. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Ryan Chen --- .../bindings/phy/aspeed,ast2700-usb3-phy.yaml | 48 ++++++++++++++++++++++ 1 file changed, 48 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/aspeed,ast2700-usb3-phy.yaml b/Documentation/devicetree/bindings/phy/aspeed,ast2700-usb3-phy.yaml new file mode 100644 index 000000000000..b83037aa0438 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/aspeed,ast2700-usb3-phy.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/phy/aspeed,ast2700-usb3-phy.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ASPEED AST2700 USB 3.2 PHY + +maintainers: + - Ryan Chen + +properties: + compatible: + const: aspeed,ast2700-usb3-phy + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + resets: + maxItems: 1 + + '#phy-cells': + const: 0 + +required: + - compatible + - reg + - clocks + - resets + - '#phy-cells' + +additionalProperties: false + +examples: + - | + #include + #include + + usb-phy@12010000 { + compatible = "aspeed,ast2700-usb3-phy"; + reg = <0x12010000 0xc0>; + clocks = <&syscon0 SCU0_CLK_GATE_PORTAUSB2CLK>; + resets = <&syscon0 SCU0_RESET_PORTA_PHY3>; + #phy-cells = <0>; + }; -- 2.34.1