From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 9949E253B5A; Tue, 11 Feb 2025 16:57:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739293066; cv=none; b=kxXFEh0TaZZDyfV681VwZK9QTKF26ai3IiFGECTEk4FkIItXigdFgLj9WgqM0E1gW3im3BlgI8k6HOspvkNH+Z6Y6A0zBlfD0IRDucuYzVGYlJvO38sj30HkvLX+9aOh/9k/+jZqPT06bOeXFjocLYK5o8emmbQp++MIp8FdeBo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739293066; c=relaxed/simple; bh=XenSwIiny7jWeKOqCxAtMXzolXULUFHtebJbW59m/F8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=oKvAJ01/tPf1NIv56MooS5gObuhUhH1feDaQwtGK9aRXf2c9HOZYLpjSjgkHl/9IwSHvJt0rcrEUbzc12scd+IQcqG1yZ3uILUwBRf+WhxNJiWq2rd8H9mZYVL47YD4ao4/EJbitCeJs6WyVrSb8/P9Tii4d436v884Wn9ZVIhE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=VGlzpG27; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="VGlzpG27" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BE973C4CEDD; Tue, 11 Feb 2025 16:57:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739293066; bh=XenSwIiny7jWeKOqCxAtMXzolXULUFHtebJbW59m/F8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=VGlzpG27tpKE+N0yKxRo0yTi35KNK3M8bfZcksEgY+EUx5TOm8PKbgQw4LVKoInSE nHgwTk8glkSO0BHyampKLqnMndedZenmkUVy11wRy3ZuNtKXnLY7HfSLLxYNyigFJY i0cFUO1InQYJ6F5FB2h54D5LbImzYUvUTe3enzXLxlvpWQYUyqOpynIs/vO9eLJm1f Ku4zvXK2FH3hR1rSon8TgFNw8iFzJe67LKtqjj41F5jykPTqVLo0Df0K2xWfO8FnNA V6Hw93Hr4qaUM4bjauHFB5UUHxBOp8ytCTyRZMRSREc4V+I9L8R8KGy1MvSAN9hGlJ XAGVg68OnlwDQ== Date: Tue, 11 Feb 2025 16:57:40 +0000 From: Conor Dooley To: dimitri.fedrau@liebherr.com Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Andrew Davis , Andrew Lunn , Heiner Kallweit , Russell King , Florian Fainelli , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Dimitri Fedrau Subject: Re: [PATCH net-next v4 1/3] dt-bindings: net: ethernet-phy: add property tx-amplitude-100base-tx-percent Message-ID: <20250211-anointer-lubricate-7187aa3bda44@spud> References: <20250211-dp83822-tx-swing-v4-0-1e8ebd71ad54@liebherr.com> <20250211-dp83822-tx-swing-v4-1-1e8ebd71ad54@liebherr.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="Z+1UdOrhRBQRb0c+" Content-Disposition: inline In-Reply-To: <20250211-dp83822-tx-swing-v4-1-1e8ebd71ad54@liebherr.com> --Z+1UdOrhRBQRb0c+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Feb 11, 2025 at 09:33:47AM +0100, Dimitri Fedrau via B4 Relay wrote: > From: Dimitri Fedrau >=20 > Add property tx-amplitude-100base-tx-percent in the device tree bindings > for configuring the tx amplitude of 100BASE-TX PHYs. Modifying it can be > necessary to compensate losses on the PCB and connector, so the voltages > measured on the RJ45 pins are conforming. >=20 > Signed-off-by: Dimitri Fedrau Acked-by: Conor Dooley > --- > Documentation/devicetree/bindings/net/ethernet-phy.yaml | 6 ++++++ > 1 file changed, 6 insertions(+) >=20 > diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Do= cumentation/devicetree/bindings/net/ethernet-phy.yaml > index 2c71454ae8e362e7032e44712949e12da6826070..e0c001f1690c1eb9b0386438f= 2d5558fd8c94eca 100644 > --- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml > +++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml > @@ -232,6 +232,12 @@ properties: > PHY's that have configurable TX internal delays. If this property = is > present then the PHY applies the TX delay. > =20 > + tx-amplitude-100base-tx-percent: > + description: > + Transmit amplitude gain applied for 100BASE-TX. When omitted, the = PHYs > + default will be left as is. > + default: 100 > + > leds: > type: object > =20 >=20 > --=20 > 2.39.5 >=20 >=20 --Z+1UdOrhRBQRb0c+ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQRh246EGq/8RLhDjO14tDGHoIJi0gUCZ6uBhAAKCRB4tDGHoIJi 0tsYAQCYAPeG16vFxybr5BtiIoZbroPUUjBWX+z7VeEyXYInYAD7B0fX0IkbazgJ QWWthKOAVxreyDpzD6ahxpUbd5PmHgY= =G1KB -----END PGP SIGNATURE----- --Z+1UdOrhRBQRb0c+--