From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 F020E37F011; Fri, 12 Jun 2026 16:28:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781281739; cv=none; b=AhfSkDc4jL4LnpX8BfRYamgF0BqZnK+1MVSwwTBoLqAvVTacYS7Q5KvaHzC+8XFyyJyB5MzaT2AMeOgeKaDJApK1nYz6wRezEiHqqqq1JJ4B/fOxwJg9DMldW3MQXibhmwP1oyC5dm83XuAt6Y9m0rR4tDPJmAsnHMVHhnMCbIE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1781281739; c=relaxed/simple; bh=PZmMTZXzRt+C99kbXOxkubEIlf4jhXp0qRPcLgjlSqI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=dmwXAfsdvakQs11w+LWMf5Jga5WhD1fcr8xhXVFAt30pn3KuA+0EittEXAIXoSMbxC9hYzuwVUQnqiUnFS1CcqC7+GW+DjCeitFv3TO5oNZLEcyfwrMvnB0oPRMuX3okcSJMK1grML1Lg3n2BAdrwZ9GM54y4xQ0QMiub78nPh4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=eMyYsFKV; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="eMyYsFKV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 721D61F00A3A; Fri, 12 Jun 2026 16:28:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1781281737; bh=+YkxKUKI+ttSACYhasK/qyZ52eMUZtHTMnbDNaJgTnY=; h=Date:From:To:Cc:Subject:References:In-Reply-To; b=eMyYsFKVUI/AjLu4yjm2YPH2WCOHHt0vmajj/lYGVjak2UUxMEoPXOfcSQd6EBfR9 aOjYNII68yBM3a4I/TCiIw3bRZKAN+l6K6VvvUqD8aN53ypgvtHXwSyKJUGBj8P0S3 r5Z21FsWp3P5LFTPi5nbgn4RFu1fKWS8vAqAPIT8fwAmc4Oljdi8XoSaJqg32wn65u pAfPPEonX3LBEnxBELdEb1nRhciHC6EM5SDFFzTqOLezeUD7OxvInbS7j/0U8jF45e mCHqUhc167JQC28Br+UXJfsFJpOyjYK2/yr1BZX5jRJAx8qDNiG89SIj0ROK6QV0oh 2nIxjNmVpkwYA== Date: Fri, 12 Jun 2026 11:28:56 -0500 From: "Rob Herring (Arm)" To: lizhi2@eswincomputing.com Cc: pritesh.patel@einfochips.com, linux-stm32@st-md-mailman.stormreply.com, devicetree@vger.kernel.org, edumazet@google.com, linux-arm-kernel@lists.infradead.org, pjw@kernel.org, pabeni@redhat.com, weishangjuan@eswincomputing.com, linux-riscv@lists.infradead.org, ningyu@eswincomputing.com, krzk+dt@kernel.org, pinkesh.vaghela@einfochips.com, linux-kernel@vger.kernel.org, alex@ghiti.fr, andrew+netdev@lunn.ch, alexandre.torgue@foss.st.com, kuba@kernel.org, aou@eecs.berkeley.edu, horms@kernel.org, mcoquelin.stm32@gmail.com, conor+dt@kernel.org, netdev@vger.kernel.org, rmk+kernel@armlinux.org.uk, palmer@dabbelt.com, lee@kernel.org, maxime.chevallier@bootlin.com, linmin@eswincomputing.com, davem@davemloft.net Subject: Re: [PATCH net-next v8 1/6] dt-bindings: ethernet: eswin: relax internal delay model to range-based constraints Message-ID: <178128173639.1162200.4235173600332300329.robh@kernel.org> References: <20260610012727.848-1-lizhi2@eswincomputing.com> <20260610012849.874-1-lizhi2@eswincomputing.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260610012849.874-1-lizhi2@eswincomputing.com> On Wed, 10 Jun 2026 09:28:49 +0800, lizhi2@eswincomputing.com wrote: > From: Zhi Li > > Relax internal delay constraints for EIC7700 Ethernet binding. > > Replace fixed enumeration of rx-internal-delay-ps and tx-internal-delay-ps > with a range-based definition (0-2540 ps, 20 ps steps) to reflect actual > hardware capability. > > Mark rx/tx internal delay properties as optional, as they are board- > specific tuning parameters rather than mandatory configuration. > > Update the device tree example to align with the relaxed constraint model > and remove delay properties from the example to avoid implying they are > required. > > No functional change to existing DT users. > > Signed-off-by: Zhi Li > --- > .../bindings/net/eswin,eic7700-eth.yaml | 25 ++++++++++--------- > 1 file changed, 13 insertions(+), 12 deletions(-) > Reviewed-by: Rob Herring (Arm)