From: Andrew Lunn <andrew@lunn.ch>
To: Mugunthan V N <mugunthanvnm@ti.com>
Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-omap@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Tony Lindgren <tony@atomide.com>,
Russell King <linux@armlinux.org.uk>,
Florian Fainelli <f.fainelli@gmail.com>,
David Miller <davem@davemloft.net>, Sekhar Nori <nsekhar@ti.com>
Subject: Re: [PATCH v2 3/4] ARM: dts: dra72-evm-revc: fix correct phy delay and impedance settings
Date: Tue, 4 Oct 2016 15:11:30 +0200 [thread overview]
Message-ID: <20161004131130.GM11677@lunn.ch> (raw)
In-Reply-To: <20161004125607.10569-4-mugunthanvnm@ti.com>
On Tue, Oct 04, 2016 at 06:26:06PM +0530, Mugunthan V N wrote:
> The default impedance settings of the phy is not the optimal
> value, due to this the second ethernet is not working. Fix it
> with correct values which makes the second ethernet port to work.
>
> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
> ---
> arch/arm/boot/dts/dra72-evm-revc.dts | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts
> index f9cfd3b..d626cd7 100644
> --- a/arch/arm/boot/dts/dra72-evm-revc.dts
> +++ b/arch/arm/boot/dts/dra72-evm-revc.dts
> @@ -62,6 +62,7 @@
> ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
> ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_NS>;
> ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
> + ti,min-output-imepdance;
And there is my answer :-(
Andrew
WARNING: multiple messages have this Message-ID (diff)
From: andrew@lunn.ch (Andrew Lunn)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2 3/4] ARM: dts: dra72-evm-revc: fix correct phy delay and impedance settings
Date: Tue, 4 Oct 2016 15:11:30 +0200 [thread overview]
Message-ID: <20161004131130.GM11677@lunn.ch> (raw)
In-Reply-To: <20161004125607.10569-4-mugunthanvnm@ti.com>
On Tue, Oct 04, 2016 at 06:26:06PM +0530, Mugunthan V N wrote:
> The default impedance settings of the phy is not the optimal
> value, due to this the second ethernet is not working. Fix it
> with correct values which makes the second ethernet port to work.
>
> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
> ---
> arch/arm/boot/dts/dra72-evm-revc.dts | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/arch/arm/boot/dts/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts
> index f9cfd3b..d626cd7 100644
> --- a/arch/arm/boot/dts/dra72-evm-revc.dts
> +++ b/arch/arm/boot/dts/dra72-evm-revc.dts
> @@ -62,6 +62,7 @@
> ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
> ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_NS>;
> ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
> + ti,min-output-imepdance;
And there is my answer :-(
Andrew
next prev parent reply other threads:[~2016-10-04 13:11 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-04 12:56 [PATCH v2 0/4] add support for impedance control for TI dp83867 phy and fix 2nd ethernet on dra72 rev C evm Mugunthan V N
2016-10-04 12:56 ` Mugunthan V N
2016-10-04 12:56 ` Mugunthan V N
2016-10-04 12:56 ` Mugunthan V N
2016-10-04 12:56 ` [PATCH v2 1/4] net: phy: dp83867: Add documentation for optional impedance control Mugunthan V N
2016-10-04 12:56 ` Mugunthan V N
2016-10-04 12:56 ` Mugunthan V N
2016-10-04 12:56 ` Mugunthan V N
2016-10-04 12:56 ` [PATCH v2 2/4] net: phy: dp83867: add support for MAC impedance configuration Mugunthan V N
2016-10-04 12:56 ` Mugunthan V N
2016-10-04 12:56 ` Mugunthan V N
2016-10-04 13:10 ` Lokesh Vutla
2016-10-04 13:10 ` Lokesh Vutla
2016-10-04 13:10 ` Lokesh Vutla
2016-10-04 13:10 ` Andrew Lunn
2016-10-04 13:10 ` Andrew Lunn
2016-10-05 3:28 ` Mugunthan V N
2016-10-05 3:28 ` Mugunthan V N
2016-10-05 3:28 ` Mugunthan V N
2016-10-04 12:56 ` [PATCH v2 3/4] ARM: dts: dra72-evm-revc: fix correct phy delay and impedance settings Mugunthan V N
2016-10-04 12:56 ` Mugunthan V N
2016-10-04 12:56 ` Mugunthan V N
[not found] ` <20161004125607.10569-4-mugunthanvnm-l0cyMroinI0@public.gmane.org>
2016-10-04 13:11 ` Lokesh Vutla
2016-10-04 13:11 ` Lokesh Vutla
2016-10-04 13:11 ` Lokesh Vutla
2016-10-04 13:11 ` Lokesh Vutla
2016-10-05 3:29 ` Mugunthan V N
2016-10-05 3:29 ` Mugunthan V N
2016-10-05 3:29 ` Mugunthan V N
2016-10-04 13:11 ` Andrew Lunn [this message]
2016-10-04 13:11 ` Andrew Lunn
2016-10-04 12:56 ` [PATCH v2 4/4] ARM: dts: dra72-evm-revc: fix correct phy delay Mugunthan V N
2016-10-04 12:56 ` Mugunthan V N
2016-10-04 12:56 ` Mugunthan V N
[not found] ` <20161004125607.10569-5-mugunthanvnm-l0cyMroinI0@public.gmane.org>
2016-10-04 13:14 ` Andrew Lunn
2016-10-04 13:14 ` Andrew Lunn
2016-10-04 13:14 ` Andrew Lunn
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