From nobody Thu Apr 2 22:07:13 2026 Received: from layka.disroot.org (layka.disroot.org [178.21.23.139]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 883B93E559F; Thu, 2 Apr 2026 15:44:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.21.23.139 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775144699; cv=none; b=rrUa2fkpS+9YAV29R1U12l3AdhAStbylOSc+Qle0TfsKPwbGF5qt5YkNyi3FFeaZiamtlRAkHKMtcM4j0sxNoUO1mbXDis7oTpNZlX3ROkApknV3prlvqgqrY7SqtrZqFb3RIXInSG+xiTMC9qAKCwBybuPh2QY2TwD7WV4nvkI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775144699; c=relaxed/simple; bh=f9s72veV302u0cDA0XC5ArjgV/PXcnfDIUMvghXl40c=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ba0alqrB7mqpMAlPuDPTkSrxkL1ziUlJ9eDL4njaGEYI/2ZNptgbjtR43W+63s8MFifGCxPXDwwGfEpKCTp/0ZZjuJ9j5MUpYCncZizjiG7ZJAy3qRsa0d4X5K5tNEwuHg1EAH5iEAOumdeSri91s7qP9jxOcXLQi0fXr0rvwcM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org; spf=pass smtp.mailfrom=disroot.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b=IwRSTtX7; arc=none smtp.client-ip=178.21.23.139 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=disroot.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=disroot.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=disroot.org header.i=@disroot.org header.b="IwRSTtX7" Received: from [127.0.0.1] (localhost [127.0.0.1]) by disroot.org (Postfix) with ESMTP id A68D026F12; Thu, 2 Apr 2026 17:44:53 +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 1paANV6EYyM1; Thu, 2 Apr 2026 17:44:53 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=disroot.org; s=mail; t=1775144693; bh=f9s72veV302u0cDA0XC5ArjgV/PXcnfDIUMvghXl40c=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=IwRSTtX7vH355gY2GwSpK7zpjpUSvGjFnVcPqZwpx0y7XiuchaOgTHICR0MXRwJZS Os986JH0y4MJZj0R50/G+Fa4ilyurrRv0jL9k9YwvrRFh0mrbNmVVKtFkE/cLsPntt Kk2f2ydyA9XpYG2y2cbeia27L/oFTlbqEqgFC/in0uVyK1/BWv4lApGRylcOUsul+e sffvO7eeDBNq61atJneaB70qbJYbZmHoHH+bqGHB0XaxyD4Dg7qUCPmWT8b7qnjFgb Wqc1P6yS19mMqb25Z79ncm9g7WPBrfIi92NrkqYvQihRlldc2+Wf/QpqK2fldZqOI+ M5fq9dzs3bsoA== 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 Subject: [PATCH v3 3/6] dt-bindings: phy: realtek,usb2phy.yaml: extend for resets and RTL9607C support Date: Thu, 2 Apr 2026 20:44:11 +0500 Message-ID: <20260402154414.196012-4-adilov@disroot.org> In-Reply-To: <20260402154414.196012-1-adilov@disroot.org> References: <20260402154414.196012-1-adilov@disroot.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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. 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/D= ocumentation/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 =20 description: | - Realtek USB 2.0 PHY support the digital home center (DHC) RTD series SoC= s. + 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 S= oCs 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 =20 + 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 =20 reg: items: @@ -130,6 +138,9 @@ properties: minimum: -8 maximum: 8 =20 + 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 =20 additionalProperties: false =20 --=20 2.53.0