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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 v3 4/4] ARM: dts: dra72-evm-revc: fix correct phy delay
Date: Thu, 6 Oct 2016 10:43:55 +0530	[thread overview]
Message-ID: <20161006051355.15947-5-mugunthanvnm@ti.com> (raw)
In-Reply-To: <20161006051355.15947-1-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 aafb594..01e1f39 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;
 	};
-- 
2.10.0.372.g6fe1b14

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 v3 4/4] ARM: dts: dra72-evm-revc: fix correct phy delay
Date: Thu, 6 Oct 2016 10:43:55 +0530	[thread overview]
Message-ID: <20161006051355.15947-5-mugunthanvnm@ti.com> (raw)
In-Reply-To: <20161006051355.15947-1-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 aafb594..01e1f39 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;
 	};
-- 
2.10.0.372.g6fe1b14

WARNING: multiple messages have this Message-ID (diff)
From: mugunthanvnm@ti.com (Mugunthan V N)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 4/4] ARM: dts: dra72-evm-revc: fix correct phy delay
Date: Thu, 6 Oct 2016 10:43:55 +0530	[thread overview]
Message-ID: <20161006051355.15947-5-mugunthanvnm@ti.com> (raw)
In-Reply-To: <20161006051355.15947-1-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 aafb594..01e1f39 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;
 	};
-- 
2.10.0.372.g6fe1b14

  parent reply	other threads:[~2016-10-06  5:14 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-06  5:13 [PATCH v3 0/4] add support for impedance control for TI dp83867 phy and fix 2nd ethernet on dra72 rev C evm Mugunthan V N
2016-10-06  5:13 ` Mugunthan V N
2016-10-06  5:13 ` Mugunthan V N
2016-10-06  5:13 ` [PATCH v3 1/4] net: phy: dp83867: Add documentation for optional impedance control Mugunthan V N
2016-10-06  5:13   ` Mugunthan V N
2016-10-06  5:13   ` Mugunthan V N
2016-10-06  5:13   ` Mugunthan V N
2016-10-10 13:18   ` Rob Herring
2016-10-10 13:18     ` Rob Herring
2016-10-10 13:18     ` Rob Herring
2016-10-12  8:13     ` Mugunthan V N
2016-10-12  8:13       ` Mugunthan V N
2016-10-12  8:13       ` Mugunthan V N
2016-10-06  5:13 ` [PATCH v3 2/4] net: phy: dp83867: add support for MAC impedance configuration Mugunthan V N
2016-10-06  5:13   ` Mugunthan V N
2016-10-06  5:13   ` Mugunthan V N
2016-10-06  5:13 ` [PATCH v3 3/4] ARM: dts: dra72-evm-revc: add phy impedance settings Mugunthan V N
2016-10-06  5:13   ` Mugunthan V N
2016-10-06  5:13   ` Mugunthan V N
2016-10-06  5:13 ` Mugunthan V N [this message]
2016-10-06  5:13   ` [PATCH v3 4/4] ARM: dts: dra72-evm-revc: fix correct phy delay Mugunthan V N
2016-10-06  5:13   ` Mugunthan V N

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