From: Rob Herring <robh@kernel.org>
To: Vinod Koul <vkoul@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
devicetree@vger.kernel.org, netdev@vger.kernel.org,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Niklas Cassel <niklas.cassel@linaro.org>,
"David S . Miller" <davem@davemloft.net>,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 3/7] dt-bindings: net: stmmac: Add the bindings documentation for delays
Date: Fri, 11 Jan 2019 09:01:04 -0600 [thread overview]
Message-ID: <20190111150104.GA1465@bogus> (raw)
In-Reply-To: <20190102091729.18582-4-vkoul@kernel.org>
On Wed, Jan 02, 2019 at 02:47:25PM +0530, Vinod Koul wrote:
> Some controllers require that phy delay should be disabled. So add
If the MAC requires it, then the compatible string should imply this. If
it depends on the PHY, then okay.
> optional properties rx-disable-delay and tx-disable-delay for it.
>
> Signed-off-by: Vinod Koul <vkoul@kernel.org>
> ---
> Documentation/devicetree/bindings/net/stmmac.txt | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
> index cb694062afff..ec18897e22c8 100644
> --- a/Documentation/devicetree/bindings/net/stmmac.txt
> +++ b/Documentation/devicetree/bindings/net/stmmac.txt
> @@ -74,6 +74,8 @@ Optional properties:
> - snps,mb: mixed-burst
> - snps,rb: rebuild INCRx Burst
> - mdio: with compatible = "snps,dwmac-mdio", create and register mdio bus.
> +- rx-delay-disable: bool, when present disable the rx delay
> +- tx-delay-disable: bool, when present disable the tx delay
Needs a vendor prefix.
> - Multiple RX Queues parameters: below the list of all the parameters to
> configure the multiple RX queues:
> - snps,rx-queues-to-use: number of RX queues to be used in the driver
> --
> 2.20.1
>
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next prev parent reply other threads:[~2019-01-11 15:01 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190102091729.18582-1-vkoul@kernel.org>
[not found] ` <20190102091729.18582-7-vkoul@kernel.org>
2019-01-02 13:40 ` [PATCH 6/7] net: phy: at803x: Add support to disable tx/rx delays Andrew Lunn
2019-01-02 14:36 ` Vinod Koul
[not found] ` <20190102091729.18582-2-vkoul@kernel.org>
2019-01-02 14:07 ` [PATCH 1/7] dt-bindings: net: Add Qualcomm ethqos binding Andrew Lunn
2019-01-02 14:37 ` Vinod Koul
[not found] ` <20190102091729.18582-4-vkoul@kernel.org>
2019-01-11 15:01 ` Rob Herring [this message]
2019-01-14 15:26 ` [PATCH 3/7] dt-bindings: net: stmmac: Add the bindings documentation for delays Vinod Koul
2019-01-14 23:34 ` Florian Fainelli
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