From: Rob Herring <robh@kernel.org>
To: alexandru.tachici@analog.com
Cc: andrew@lunn.ch, o.rempel@pengutronix.de, davem@davemloft.net,
devicetree@vger.kernel.org, hkallweit1@gmail.com,
kuba@kernel.org, linux-kernel@vger.kernel.org,
linux@armlinux.org.uk, netdev@vger.kernel.org
Subject: Re: [PATCH v3 7/8] dt-bindings: net: phy: Add 10-baseT1L 2.4 Vpp
Date: Mon, 18 Oct 2021 14:06:19 -0500 [thread overview]
Message-ID: <YW3Fq7WMSB+TL2u4@robh.at.kernel.org> (raw)
In-Reply-To: <20211011142215.9013-8-alexandru.tachici@analog.com>
On Mon, Oct 11, 2021 at 05:22:14PM +0300, alexandru.tachici@analog.com wrote:
> From: Alexandru Tachici <alexandru.tachici@analog.com>
>
> Add a tristate property to advertise desired transmit level.
>
> If the device supports the 2.4 Vpp operating mode for 10BASE-T1L,
> as defined in 802.3gc, and the 2.4 Vpp transmit voltage operation
> is desired, property should be set to 1. This property is used
> to select whether Auto-Negotiation advertises a request to
> operate the 10BASE-T1L PHY in increased transmit level mode.
>
> If property is set to 1, the PHY shall advertise a request
> to operate the 10BASE-T1L PHY in increased transmit level mode.
> If property is set to zero, the PHY shall not advertise
> a request to operate the 10BASE-T1L PHY in increased transmit level mode.
>
> Signed-off-by: Alexandru Tachici <alexandru.tachici@analog.com>
> ---
> Documentation/devicetree/bindings/net/ethernet-phy.yaml | 9 +++++++++
> 1 file changed, 9 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/ethernet-phy.yaml b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> index 2766fe45bb98..2bb3a96612a2 100644
> --- a/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> +++ b/Documentation/devicetree/bindings/net/ethernet-phy.yaml
> @@ -77,6 +77,15 @@ properties:
> description:
> Maximum PHY supported speed in Mbits / seconds.
>
> + an-10base-t1l-2.4vpp:
What does 'an' mean?
> + description: |
> + tristate, request/disable 2.4 Vpp operating mode. The values are:
> + 0: Disable 2.4 Vpp operating mode.
> + 1: Request 2.4 Vpp operating mode from link partner.
> + Absence of this property will leave configuration to default values.
> + $ref: "/schemas/types.yaml#/definitions/uint32"
> + enum: [0, 1]
What happened to this one doing the same thing?:
https://lore.kernel.org/lkml/20201117201555.26723-3-dmurphy@ti.com/
next prev parent reply other threads:[~2021-10-18 19:06 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-11 14:22 [PATCH v3 0/8] net: phy: adin1100: Add initial support for ADIN1100 industrial PHY alexandru.tachici
2021-10-11 14:22 ` [PATCH v3 1/8] ethtool: Add 10base-T1L link mode entry alexandru.tachici
2021-10-12 7:15 ` Oleksij Rempel
2021-10-11 14:22 ` [PATCH v3 2/8] net: phy: Add 10-BaseT1L registers alexandru.tachici
2021-10-12 6:37 ` Oleksij Rempel
2021-10-11 14:22 ` [PATCH v3 3/8] net: phy: Add BaseT1 auto-negotiation registers alexandru.tachici
2021-10-12 7:14 ` Oleksij Rempel
2021-11-24 15:24 ` alexandru.tachici
2021-10-11 14:22 ` [PATCH v3 4/8] net: phy: adin1100: Add initial support for ADIN1100 industrial PHY alexandru.tachici
2021-10-11 15:24 ` Jakub Kicinski
2021-10-12 8:29 ` Oleksij Rempel
2021-10-11 14:22 ` [PATCH v3 5/8] net: phy: adin1100: Add ethtool master-slave support alexandru.tachici
2021-10-11 14:22 ` [PATCH v3 6/8] net: phy: adin1100: Add SQI support alexandru.tachici
2021-10-11 14:22 ` [PATCH v3 7/8] dt-bindings: net: phy: Add 10-baseT1L 2.4 Vpp alexandru.tachici
2021-10-18 19:06 ` Rob Herring [this message]
2021-10-19 5:48 ` Oleksij Rempel
2021-10-11 14:22 ` [PATCH v3 8/8] dt-bindings: adin1100: Add binding for ADIN1100 Ethernet PHY alexandru.tachici
2021-10-11 23:13 ` Rob Herring
2021-10-12 0:47 ` Rob Herring
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