From: Mugunthan V N <mugunthanvnm@ti.com>
To: <netdev@vger.kernel.org>
Cc: <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>,
Mugunthan V N <mugunthanvnm@ti.com>
Subject: [PATCH v4 4/4] ARM: dts: dra72-evm-revc: fix correct phy delay
Date: Tue, 18 Oct 2016 16:50:20 +0530 [thread overview]
Message-ID: <20161018112020.30273-5-mugunthanvnm@ti.com> (raw)
In-Reply-To: <20161018112020.30273-1-mugunthanvnm@ti.com>
The current delay settings of the phy are not the optimal value,
fix it with correct values.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
---
arch/arm/boot/dts/dra72-evm-revc.dts | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts
index 5450367..3b23b32 100644
--- a/arch/arm/boot/dts/dra72-evm-revc.dts
+++ b/arch/arm/boot/dts/dra72-evm-revc.dts
@@ -59,16 +59,16 @@
&davinci_mdio {
dp83867_0: ethernet-phy@2 {
reg = <2>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_NS>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
ti,min-output-impedance;
};
dp83867_1: ethernet-phy@3 {
reg = <3>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_NS>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
ti,min-output-imepdance;
};
--
2.10.1.445.g3cdd5d1
WARNING: multiple messages have this Message-ID (diff)
From: Mugunthan V N <mugunthanvnm@ti.com>
To: netdev@vger.kernel.org
Cc: 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>,
Mugunthan V N <mugunthanvnm@ti.com>
Subject: [PATCH v4 4/4] ARM: dts: dra72-evm-revc: fix correct phy delay
Date: Tue, 18 Oct 2016 16:50:20 +0530 [thread overview]
Message-ID: <20161018112020.30273-5-mugunthanvnm@ti.com> (raw)
In-Reply-To: <20161018112020.30273-1-mugunthanvnm@ti.com>
The current delay settings of the phy are not the optimal value,
fix it with correct values.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
---
arch/arm/boot/dts/dra72-evm-revc.dts | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts
index 5450367..3b23b32 100644
--- a/arch/arm/boot/dts/dra72-evm-revc.dts
+++ b/arch/arm/boot/dts/dra72-evm-revc.dts
@@ -59,16 +59,16 @@
&davinci_mdio {
dp83867_0: ethernet-phy@2 {
reg = <2>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_NS>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
ti,min-output-impedance;
};
dp83867_1: ethernet-phy@3 {
reg = <3>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_NS>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
ti,min-output-imepdance;
};
--
2.10.1.445.g3cdd5d1
WARNING: multiple messages have this Message-ID (diff)
From: mugunthanvnm@ti.com (Mugunthan V N)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v4 4/4] ARM: dts: dra72-evm-revc: fix correct phy delay
Date: Tue, 18 Oct 2016 16:50:20 +0530 [thread overview]
Message-ID: <20161018112020.30273-5-mugunthanvnm@ti.com> (raw)
In-Reply-To: <20161018112020.30273-1-mugunthanvnm@ti.com>
The current delay settings of the phy are not the optimal value,
fix it with correct values.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
---
arch/arm/boot/dts/dra72-evm-revc.dts | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/arm/boot/dts/dra72-evm-revc.dts b/arch/arm/boot/dts/dra72-evm-revc.dts
index 5450367..3b23b32 100644
--- a/arch/arm/boot/dts/dra72-evm-revc.dts
+++ b/arch/arm/boot/dts/dra72-evm-revc.dts
@@ -59,16 +59,16 @@
&davinci_mdio {
dp83867_0: ethernet-phy at 2 {
reg = <2>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_NS>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
ti,min-output-impedance;
};
dp83867_1: ethernet-phy at 3 {
reg = <3>;
- ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_00_NS>;
- ti,tx-internal-delay = <DP83867_RGMIIDCTL_1_NS>;
+ ti,rx-internal-delay = <DP83867_RGMIIDCTL_2_25_NS>;
+ ti,tx-internal-delay = <DP83867_RGMIIDCTL_250_PS>;
ti,fifo-depth = <DP83867_PHYCR_FIFO_DEPTH_8_B_NIB>;
ti,min-output-imepdance;
};
--
2.10.1.445.g3cdd5d1
next prev parent reply other threads:[~2016-10-18 11:21 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-18 11:20 [PATCH v4 0/4] add support for impedance control for TI dp83867 phy and fix 2nd ethernet on dra72 rev C evm Mugunthan V N
2016-10-18 11:20 ` Mugunthan V N
2016-10-18 11:20 ` Mugunthan V N
2016-10-18 11:20 ` [PATCH v4 1/4] net: phy: dp83867: Add documentation for optional impedance control Mugunthan V N
2016-10-18 11:20 ` Mugunthan V N
2016-10-18 11:20 ` Mugunthan V N
2016-10-18 11:20 ` Mugunthan V N
2016-10-18 11:20 ` [PATCH v4 2/4] net: phy: dp83867: add support for MAC impedance configuration Mugunthan V N
2016-10-18 11:20 ` Mugunthan V N
2016-10-18 11:20 ` Mugunthan V N
2016-10-18 11:20 ` Mugunthan V N
2016-10-18 11:20 ` [PATCH v4 3/4] ARM: dts: dra72-evm-revc: add phy impedance settings Mugunthan V N
2016-10-18 11:20 ` Mugunthan V N
2016-10-18 11:20 ` Mugunthan V N
2016-10-18 11:20 ` Mugunthan V N [this message]
2016-10-18 11:20 ` [PATCH v4 4/4] ARM: dts: dra72-evm-revc: fix correct phy delay Mugunthan V N
2016-10-18 11:20 ` Mugunthan V N
2016-10-18 14:42 ` [PATCH v4 0/4] add support for impedance control for TI dp83867 phy and fix 2nd ethernet on dra72 rev C evm David Miller
2016-10-18 14:42 ` David Miller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20161018112020.30273-5-mugunthanvnm@ti.com \
--to=mugunthanvnm@ti.com \
--cc=davem@davemloft.net \
--cc=devicetree@vger.kernel.org \
--cc=f.fainelli@gmail.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-omap@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=mark.rutland@arm.com \
--cc=netdev@vger.kernel.org \
--cc=nsekhar@ti.com \
--cc=robh+dt@kernel.org \
--cc=tony@atomide.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.