From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from cp2.siel.si (cp2.siel.si [46.19.12.180]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1CFC41CAA85 for ; Tue, 16 Sep 2025 08:30:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=46.19.12.180 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758011451; cv=none; b=WS65Is7OY9Ch4rSvFus04OYZ2ypbmt4nsoHiHFCjcu6XJniHnJWLF+mxDsOfH2tumdqSQwZM6GOY7oeskgL07f3Wpcb0IpfRCsENEaAXIf9P18EhDdo56dgPuAaEXaFnyQ+nWxPJVUhIun4N+x8vthZafg9hxFT+thMJQ4CSRTg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758011451; c=relaxed/simple; bh=4wsksbPJvdzOs0Q/GUgi8mJkvyCPp3MeG6V+HD6zlEE=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=ig+UyLSfZ8VCczEIJ/iiz9UI1c5jLecnVjUGgi51n9Smo179EQWfpn36VCvEpe2ELu6AtJbeQ5lFtpcsviETIx11xOJfE/R1JHlFUm24ZA60J5b6yHPkgXs8+SwuZAaxemAs1+Oxpj0fdI/h/eCCRPg3QcBoXjeYlHel/gpE97g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=norik.com; spf=pass smtp.mailfrom=norik.com; dkim=pass (2048-bit key) header.d=norik.com header.i=@norik.com header.b=I4ErOmQa; arc=none smtp.client-ip=46.19.12.180 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=norik.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=norik.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=norik.com header.i=@norik.com header.b="I4ErOmQa" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=norik.com; s=default; h=Content-Transfer-Encoding:MIME-Version:Message-Id:Date:Subject: Cc:To:From:Sender:Reply-To:Content-Type:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: In-Reply-To:References:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=BkwsvX2mih3Bl3T0kiwBdBTpuq596F+gY6R6yhLMVYk=; b=I4ErOmQaWuUZh+AkBJsyJYNadh B5QYfcEuJxOA45LgcJHiCWhNG9zqoTLDhAP77ZkmC1PdW5pU5zn/tnbapJzULiytenVz9MHEPe5Ug QCnX3uUjfWmCqJoXT0Ahfd5/rkpm4en1NrUNWGOc37jB4Nw/VXRHYNSiHdwifigrRh4TmKQOhfriI 3IxGXhaAXXQ/610duragA0eE+Ncl9MxkcngikuD/z1oicxzmHSskEpoc14lcashqlKQvzAov4ePCO 2I8rJ2nirS+/Zc5433KfUSzNxrb2/S54QZ8+zyrRLDWuzKwCnHTBQeOuLimGknPnyfOZQL2yyThch KdMpFIYg==; Received: from 89-212-21-243.static.t-2.net ([89.212.21.243]:37984 helo=localhost.localdomain) by cp2.siel.si with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98.2) (envelope-from ) id 1uyQhx-0000000DK9c-3JVv; Tue, 16 Sep 2025 10:06:36 +0200 From: Primoz Fiser To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, upstream@lists.phytec.de Subject: [PATCH 1/2] arm64: dts: freescale: imx93-phyboard-nash: Add USB vbus regulators Date: Tue, 16 Sep 2025 10:06:34 +0200 Message-Id: <20250916080635.1520551-1-primoz.fiser@norik.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - cp2.siel.si X-AntiAbuse: Original Domain - lists.linux.dev X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - norik.com X-Get-Message-Sender-Via: cp2.siel.si: authenticated_id: primoz.fiser@norik.com X-Authenticated-Sender: cp2.siel.si: primoz.fiser@norik.com X-Source: X-Source-Args: X-Source-Dir: Add USB vbus regulators to silence the following kernel warnings: usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive requests (id=vbus) usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive requests (id=vbus) Because generic USB PHY driver requires exclusive vbus regulators since commit 75fd6485ccce ("usb: phy: generic: Get the vbus supply"). Signed-off-by: Primoz Fiser --- .../dts/freescale/imx93-phyboard-nash.dts | 24 +++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx93-phyboard-nash.dts b/arch/arm64/boot/dts/freescale/imx93-phyboard-nash.dts index 5599e296919f..9e875e082ee8 100644 --- a/arch/arm64/boot/dts/freescale/imx93-phyboard-nash.dts +++ b/arch/arm64/boot/dts/freescale/imx93-phyboard-nash.dts @@ -71,6 +71,22 @@ iio-hwmon { io-channels = <&curr_sens 0>; }; + reg_usb1_vbus: regulator-usb1-vbus { + compatible = "regulator-fixed"; + regulator-name = "USB1_VBUS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + + reg_usb2_vbus: regulator-usb2-vbus { + compatible = "regulator-fixed"; + regulator-name = "USB2_VBUS"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; + reg_usdhc2_vmmc: regulator-usdhc2 { compatible = "regulator-fixed"; gpio = <&gpio3 7 GPIO_ACTIVE_HIGH>; @@ -187,6 +203,14 @@ &lpuart7 { }; /* USB */ +&usbphynop1 { + vbus-supply = <®_usb1_vbus>; +}; + +&usbphynop2 { + vbus-supply = <®_usb2_vbus>; +}; + &usbotg1 { disable-over-current; dr_mode = "otg"; -- 2.34.1