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 D17A7F46C66 for ; Mon, 6 Apr 2026 18:13:22 +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: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=9YkeqjjpbdBrpQliJndTtSN4GCdX17S2GSwa08R/5vc=; b=L07BtH0xIKGiYt B1kIdDGMWUF802i5LpI6gvRXC2B6HoN/LSjP6imamkLPDVyk0oLuNE1to8kaSbdnzesPTZp+HvCl0 msVeTX8wNOEJMGr5hTwM7rxAN/8cMcoEEnPF/82BAUG40K7ia/eVUyFFczSMnPB1Mosq5fO8DWmYJ QFE8cUCPQOiqYvh+chdlSeDmNDNwAMirskPJbMOPHNe2EnkHFURXbhzWUn9u65eV/RC/toZEqHH3B zwYuaG0EBPu4u/YdSt3MVdgocOF+8Sw+w7YC0OaXZG2687N4BrGHl34OYIGwN+MyyIsUWKLH+JIpq O0s0Jk82hF893t4ldpyg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w9oRu-00000005NzX-0zie; Mon, 06 Apr 2026 18:13:22 +0000 Received: from layka.disroot.org ([178.21.23.139]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w9oRr-00000005Nya-1MoG for linux-phy@lists.infradead.org; Mon, 06 Apr 2026 18:13:20 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id 89CBE264DC; Mon, 6 Apr 2026 20:13:17 +0200 (CEST) X-Virus-Scanned: SPAM Filter at disroot.org Received: from layka.disroot.org ([127.0.0.1]) by localhost (disroot.org [127.0.0.1]) (amavis, port 10024) with ESMTP id mlL4EYys3aXy; Mon, 6 Apr 2026 20:13:17 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1775499197; bh=q1+LKLLtR1bAaINu5uVU69ZrC7e0Z0cwmPf7kJz6BLI=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=ic7pP+afh1y8QoHApbqIB6BbTWGY//wibXP3EAhZB8YLM936S7xlDCYXOjZS1BNU9 yg9m/oZpNMk+Ry1RNdreQ9NgHcjeX3K3ihw3bgUuO4ILlriswPwWLvQnjlV5/d8kuP GIZbAgaiR+UAN7DK26qD9djNj4dckLGH3n938ct60w+aJc+xpmTsoPS6DrsnIVK0ie QpRZxggjDfIwtIcSKT+CP8YXREhSlHTQG0EzBMgrltjeULw5QJK22CHp5ChRxAXVM0 PvR/r3c178dk+KtM1Uf3hYTbYoERS5euMg7yuKOGKtacl8iiYC8koK0Wzma+kpK4vJ sorOXvy9TG37g== From: Rustam Adilov To: Vinod Koul , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Stanley Chang , linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Rustam Adilov , Krzysztof Kozlowski Subject: [PATCH v4 3/6] dt-bindings: phy: realtek,usb2phy.yaml: extend for resets and RTL9607C support Date: Mon, 6 Apr 2026 23:12:25 +0500 Message-ID: <20260406181228.25892-4-adilov@disroot.org> In-Reply-To: <20260406181228.25892-1-adilov@disroot.org> References: <20260406181228.25892-1-adilov@disroot.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260406_111319_510921_6A018768 X-CRM114-Status: UNSURE ( 9.50 ) 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 Add the "realtek,rtl9607-usb2phy" compatible for USB2 PHY on the RTL9607C SoC series. Add a resets property to properties to describe the usb2phy reset line. In RTL9607C, USB2 PHY reset line is from "IP Enable controller" which is multipurpose and handle activating various SoC peripherals. It is unclear whether RTD SoCs have something similar to that so set the resets to false for these devices. RTL9607C requires the "resets" to be specified so add the corresponding if check for the "realtek,rtl9607-usb2phy" compatible. Reviewed-by: Krzysztof Kozlowski Signed-off-by: Rustam Adilov --- .../bindings/phy/realtek,usb2phy.yaml | 25 ++++++++++++++++++- 1 file changed, 24 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/phy/realtek,usb2phy.yaml b/Documentation/devicetree/bindings/phy/realtek,usb2phy.yaml index 9911ada39ee7..7b50833c8e19 100644 --- a/Documentation/devicetree/bindings/phy/realtek,usb2phy.yaml +++ b/Documentation/devicetree/bindings/phy/realtek,usb2phy.yaml @@ -11,7 +11,8 @@ maintainers: - Stanley Chang description: | - Realtek USB 2.0 PHY support the digital home center (DHC) RTD series SoCs. + Realtek USB 2.0 PHY support the digital home center (DHC) RTD and + RTL9607C series SoCs. The USB 2.0 PHY driver is designed to support the XHCI controller. The SoCs support multiple XHCI controllers. One PHY device node maps to one XHCI controller. @@ -57,6 +58,12 @@ description: | XHCI controller#1 -- usb2phy -- phy#0 XHCI controller#2 -- usb2phy -- phy#0 + RTL9607C SoCs USB + The USB architecture includes OHCI and EHCI controllers. + Both of them map to one USB2.0 PHY. + OHCI controller#0 -- usb2phy -- phy#0 + EHCI controller#0 -- usb2phy -- phy#0 + properties: compatible: enum: @@ -69,6 +76,7 @@ properties: - realtek,rtd1395-usb2phy-2port - realtek,rtd1619-usb2phy - realtek,rtd1619b-usb2phy + - realtek,rtl9607-usb2phy reg: items: @@ -130,6 +138,9 @@ properties: minimum: -8 maximum: 8 + resets: + maxItems: 1 + required: - compatible - reg @@ -157,6 +168,18 @@ allOf: then: properties: realtek,driving-level-compensate: false + - if: + properties: + compatible: + contains: + enum: + - realtek,rtl9607-usb2phy + then: + required: + - resets + else: + properties: + resets: false additionalProperties: false -- 2.53.0 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy