From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793630730; b=21QEq1uahnUCBEBsYdkniTk63mraPmvxIyD21smWKAjNNY5JhYDHD7Uf7p5UXiW54Spt v506QOWEUtkbrit1xg9P1lUIqf1Y1kxTotbW3Ta9ZYBeka0ZfcC8IGnWVNTrkOoDyujM6 pK2Uz31tBNLM+80o6C5ZQi0Lb6LFyl0+payubTO14+ROuh+8gfhzmy1Xxc2UyaPbK8iqD PnTHmXTZF2bL7QqPeHC1OUt7xvkoUVnZk8YvdvaTASJ9HaBGHVNvOfOCiZEcGIPm09r3H SZhaIpsXmD3UFr/+4nimhqKKKkuaJrSR/e4A7nHO4och1lkUnKGYcq7Pm5WlB/sS5jg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793630730; h=Received:DKIM-Signature:Date:From:To:Cc:Subject:Message-ID: References:MIME-Version:Content-Type:Content-Disposition:In-Reply-To; bh=7vvpFbZYF9+EatWYsfyFZjmAL4FqwomgWuTi5Yv6hUQ=; b=cF83TaiCyo4nxT9lO7F57/9I7QVx5jye5GtIISQJCXrgYKVaxlzol5lQh3XVN9HeamNx UwB7iPEkqonDQDa0j/3gl5TujImwRQIFollPNbIOTZWkOJsVBLRZrC+LBwOPwCQiVvdJZ RLcVBSDchrokLUtNrJ3Fux4hfXGFYMfZISYUDAuownR0z8OKODblzG4hVXnrQIECC7L+n K7/ye+Ugin+lwuLbB7sWpAQ9f4/gYOGQdIMks+WuLlR1S2jmAGOinUEZpP3HpnLzud/jw gs7os3189QvGnMMLxKDfUBqcwHTZrtHAdEBo245C9K1qoXepXCXICupQTAvVbUYw0OA== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=RRc7hiqh; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3EDDF606A5BD; Mon, 2 Nov 2026 14:45:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=RRc7hiqh Received: by smtp.kernel.org (Postfix) with ESMTPSA id D3F941F00A17; Mon, 2 Nov 2026 14:45:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793630730; bh=7vvpFbZYF9+EatWYsfyFZjmAL4FqwomgWuTi5Yv6hUQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=RRc7hiqh8QxgBfGnCpjQ5GfLpfJtDbKNTp+S4f+jcYs7aKQiRNt9MyudWdPg9LdF/ CgK/Uf9/QQ7mQPSEuMOQXZpDnm4qmmB9cFdu9oFO9wG9Yz6h/4c9hrCW/Hm0J4wjmr kt9kt04KeskZOiY5LXXuA+Hswy+8RdLEH6NxfObkfCJ3RIv7PiTf8wz2Jpaewt3qpp XwG/JJaDdNNYTzoUyiy933ZYLCcSomZIA8Y//PfbGbjkflR7U+FtN3nY3l/4gyNhp8 HHTL6fyK+sV7pO2GZ+ri+AqgqNOEN6fxlTNBnXp0gPh1N+xI/f5SA5BjHikgpMB9r0 uu0DfftDuebIA== Date: Mon, 2 Nov 2026 08:45:26 -0600 From: Rob Herring To: Florian Fainelli Cc: linux-arm-kernel@lists.infradead.org, Vinod Koul , Neil Armstrong , Manivannan Sadhasivam , Krzysztof Kozlowski , Conor Dooley , Greg Kroah-Hartman , Ray Jui , Scott Branden , Broadcom internal kernel review list , Alan Stern , =?utf-8?B?UmFmYcWCIE1pxYJlY2tp?= , Kishon Vijay Abraham I , Yendapally Reddy Dhananjaya Reddy , "open list:GENERIC PHY FRAMEWORK" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , open list , "open list:USB SUBSYSTEM" Subject: Re: [PATCH 2/9] dt-bindings: phy: bcm-ns-usb3-phy: Describe the NSP variant Message-ID: <20261102144526.GD1232511-robh@kernel.org> References: <20261021172819.668120-1-florian.fainelli@broadcom.com> <20261021172819.668120-3-florian.fainelli@broadcom.com> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20261021172819.668120-3-florian.fainelli@broadcom.com> On Wed, Oct 21, 2026 at 10:28:11AM -0700, Florian Fainelli wrote: > Northstar Plus uses the Northstar Bx PHY register sequence but also > requires coordinated USB2 and USB3 core resets and a USB2 IDM interface > clock enable. > > Add an NSP compatible with a required USB2 DMP phandle. Describe the > shared PHY relationship with EHCI, OHCI and xHCI so initialization > finishes before any host starts operating. > > Signed-off-by: Florian Fainelli > --- > .../bindings/phy/bcm-ns-usb3-phy.yaml | 23 +++++++++++++++++++ > 1 file changed, 23 insertions(+) Reviewed-by: Rob Herring (Arm)