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 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 9611ED31A16 for ; Wed, 14 Jan 2026 07:13:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:CC:To:In-Reply-To:References:Message-ID :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=RpSGDwwkH2V7M130Hd7W4ykajo7pd9W/M5kwL+ZRsOQ=; b=DfsBbVRjgDj5Tk aBYKZke+1QG4NI2fFNg65BNMgN1AXO7rl9ZATY95nN5e4iiv+0DrfviTO6Mfon7+hRDibUkLOiZFZ lC+iI8xq8xZgbRg621GtdqOgDPpisDtLCClD0xAEc4UZ9dUOlltf81sVzE2OBNkd54G27F1wRcZEF 0f0jIBWjoF5ATMPfS5wXhFoeKh+EepzoSQGuP7wnCi30GMzFThwrpf28BJIutQQ3cuXce2JPd0RwH AFwShbsvpzJwBwt8lzdGJnPc8w4e8pK8HFXLj+/l2kPx7EAKCT9f+zmqSGuYyc2fiVFq7ZToODDiZ mbcEqEnNi1msGkM36zfg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vfv4K-00000008AaQ-0JMm; Wed, 14 Jan 2026 07:13:28 +0000 Received: from mail.aspeedtech.com ([211.20.114.72] helo=TWMBX01.aspeed.com) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vfv4F-00000008AXF-0oWq; Wed, 14 Jan 2026 07:13:25 +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 15.2.1748.10; Wed, 14 Jan 2026 15:13:12 +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; Wed, 14 Jan 2026 15:13:12 +0800 From: Ryan Chen Date: Wed, 14 Jan 2026 15:13:10 +0800 Subject: [PATCH 1/3] dt-bindings: phy: aspeed: Document AST2700 USB3.0 PHY MIME-Version: 1.0 Message-ID: <20260114-upstream_usb3phy-v1-1-2e59590be2d7@aspeedtech.com> References: <20260114-upstream_usb3phy-v1-0-2e59590be2d7@aspeedtech.com> In-Reply-To: <20260114-upstream_usb3phy-v1-0-2e59590be2d7@aspeedtech.com> To: Vinod Koul , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Joel Stanley , "Andrew Jeffery" , Philipp Zabel CC: , , , , , Ryan Chen X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1768374791; l=1696; i=ryan_chen@aspeedtech.com; s=20251126; h=from:subject:message-id; bh=mPdZt1d5Fm1RMHcr1MP6FeA1OdDIaYUAs1plqEv5OSA=; b=ER1DCIeIdd/WyR0rpbAiSS3yi3IU3npMCqgIHdwIjNmyqpvpDVtg4+wNVqCoYX7rwJVbZGru7 G2GivtJrZy2AAS3LEqIQlCSt5uSLhckLf0H3GZi85TNsw3bTMEMOyiW X-Developer-Key: i=ryan_chen@aspeedtech.com; a=ed25519; pk=Xe73xY6tcnkuRjjbVAB/oU30KdB3FvG4nuJuILj7ZVc= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260113_231324_782549_0810F4CF X-CRM114-Status: UNSURE ( 9.36 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=archiver.kernel.org@lists.infradead.org Document AST2700 USB3.2 PHY. This IP is connected between USB3 controller and PHY module. Signed-off-by: Ryan Chen --- .../bindings/phy/aspeed,ast2700-usb3-phy.yaml | 50 ++++++++++++++++++++++ 1 file changed, 50 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..83da224d99b1 --- /dev/null +++ b/Documentation/devicetree/bindings/phy/aspeed,ast2700-usb3-phy.yaml @@ -0,0 +1,50 @@ +# 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 + description: USB 3.0 PHY clock + + resets: + maxItems: 1 + description: USB 3.0 PHY reset + + '#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 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy