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 DF980C61DBE for ; Wed, 26 Aug 2026 12:39:03 +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=yjQcgJiqQ8BzSvGhUlR0LlvXTX2vgdq7Z6YrT2b687E=; b=R/3YGjg2E2CjA4 wXT78+MPD2A/BRfgcoKq96fL1Lm3NDEr7H2nWgizeEbnkxrJDtK7HBAYDx6gul/GfMA+k4YVAfMq+ oje4bwWHFNCcKiJbtkW+dLkeRpxHnHZvyabDD5/E6abX5PVAyIEyKR/rojI2S4jwlIvu/jAhOCMSR Qy9/SKDYWL4HCjhFAi3XlRVLKGABiEpiEpd5dYeiJCy54jjVztBx20h1ZdOJ9hF6d7MuueSd2Nsph OXFYQQG2PC2VdIAGelV5+A+KSZrtEnE0wSBmKfHQyZbTXbf+pWJE5cXOxuwJMqiC2fQunVxY7s2ws ZG1tMz9YF/J0jz3eMhFg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wzCuF-00000002S08-2OTx; Wed, 26 Aug 2026 12:39:03 +0000 Received: from sender4-op-o11.zoho.com ([136.143.188.11]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wzCuB-00000002Rxb-48vH; Wed, 26 Aug 2026 12:39:02 +0000 ARC-Seal: i=1; a=rsa-sha256; t=1787747930; cv=none; d=zohomail.com; s=zohoarc; b=Q+5jNcULq0cLXM7KsedXTxLDCdnQ850rDn7Q4ZFfg8L5U2SJXri1O8+/qp1+tUI9i5mGVAjI0U5ldQ6kdAEO1B5qc6duS9MT0NDu5zTkGHRrqVWSjmRBqSjAWjXs06wqNY0Tf63kl+5fCu9DBrewtRL3LGqG8/rrfiyi1c57B0Q= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1787747930; h=Content-Type:Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:MIME-Version:Message-ID:Subject:Subject:To:To:Message-Id:Reply-To; bh=S1coMZ97bVtUDCS1vnxrIC2clN3y0sXn945jJXZbbsk=; b=D869j1qRA97jKIUWhXaJeXNWr6nKfMnVYTadbDncHyIEtvj0rZ/GFgPsYEoxqjG3Pqj81C8kSF7lhnC9Er1CtENWO5RENLjuOWxW/J9kLKLYB1pmNbwfI4arvW90oWoBgan2UozY9TVQQCHq5ljEt6XlyXXzqdLTe89x5Dwaj2o= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass header.i=collabora.com; spf=pass smtp.mailfrom=julien.massot@collabora.com; dmarc=pass header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1787747930; s=zohomail; d=collabora.com; i=julien.massot@collabora.com; h=From:From:Date:Date:Subject:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-Id:Message-Id:In-Reply-To:To:To:Cc:Cc:Reply-To; bh=S1coMZ97bVtUDCS1vnxrIC2clN3y0sXn945jJXZbbsk=; b=NQ3E2wephT+lTo+hSI1Fy7F+qRg0wY1rk+MupzUbkXlm4fRj8kbJilLM+UIxJ6JE P8bCF5t/Sf9e5uNAyJDMprdA6vaEbyaSZBVaCStJq0DiLXJzoyQyQr7iMFOs3NdHSBD 3or9deRSGiTfMJhtQSmyUK49DK/ENKZz8mys7fLo= Received: by mx.zohomail.com with SMTPS id 1787747927438124.99498758344873; Wed, 26 Aug 2026 05:38:47 -0700 (PDT) From: Julien Massot Date: Wed, 26 Aug 2026 14:38:35 +0200 Subject: [PATCH 1/2] dt-bindings: phy: mediatek,xsphy: add optional repeater phys property MIME-Version: 1.0 Message-Id: <20260826-mtk-usb2-repeater-usb2-v1-1-e8e48e2fd6d8@collabora.com> References: <20260826-mtk-usb2-repeater-usb2-v1-0-e8e48e2fd6d8@collabora.com> In-Reply-To: <20260826-mtk-usb2-repeater-usb2-v1-0-e8e48e2fd6d8@collabora.com> To: kernel@collabora.com, Chunfeng Yun , Vinod Koul , Neil Armstrong , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno Cc: linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-phy@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Julien Massot X-Mailer: b4 0.14.3 X-ZohoMailClient: External X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260826_053900_609299_EB9DBB29 X-CRM114-Status: UNSURE ( 8.82 ) 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 USB2 PHY ports may be connected to an external eUSB2 repeater chip. Add an optional phys property to the port sub-node to allow referencing it, following the same pattern used by the Synopsys eUSB2 PHY binding. Signed-off-by: Julien Massot --- Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml b/Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml index edeb32a97978..e779e21a725b 100644 --- a/Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml +++ b/Documentation/devicetree/bindings/phy/mediatek,xsphy.yaml @@ -109,6 +109,11 @@ patternProperties: - PHY_TYPE_USB2 - PHY_TYPE_USB3 + phys: + description: + eUSB2 repeater PHY connected between this port and the USB connector. + maxItems: 1 + # The following optional vendor properties are only for debug or HQA test mediatek,eye-src: description: -- 2.55.0 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy