* [PATCH v3] powerpc/dts: Add and fix 1588 timer node for eTSEC
@ 2015-07-29 7:12 Yangbo Lu
[not found] ` <BY1PR0301MB1192C89856016BF12FB9765AF2540@BY1PR0301MB1192.namprd03.prod.outlook.com>
0 siblings, 1 reply; 2+ messages in thread
From: Yangbo Lu @ 2015-07-29 7:12 UTC (permalink / raw)
To: linuxppc-dev, linux-kernel, scottwood; +Cc: Yangbo Lu
Add 1588 timer node in files:
arch/powerpc/boot/dts/bsc9131rdb.dtsi
arch/powerpc/boot/dts/bsc9132qds.dtsi
arch/powerpc/boot/dts/p1010rdb.dtsi
arch/powerpc/boot/dts/p1020rdb-pd.dts
arch/powerpc/boot/dts/p1021rdb-pc.dtsi
arch/powerpc/boot/dts/p1022ds.dtsi
arch/powerpc/boot/dts/p1025twr.dtsi
For P2020RDB-PC, registers' values should be calculated
based on default 1588 reference clock(300MHz) not 250MHz,
and fix this in file:
arch/powerpc/boot/dts/p2020rdb-pc.dtsi
Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com>
---
Changes for v3:
- Changed 'tmr-add' to hex value
- Modified commit message
Changes for v2:
- Changed hex value to decimal value in dts
- Modified commit message
- Modified 1588 node in p2020rdb-pc.dtsi
---
arch/powerpc/boot/dts/bsc9131rdb.dtsi | 12 ++++++++++++
arch/powerpc/boot/dts/bsc9132qds.dtsi | 12 ++++++++++++
arch/powerpc/boot/dts/p1010rdb.dtsi | 12 ++++++++++++
arch/powerpc/boot/dts/p1020rdb-pd.dts | 12 ++++++++++++
arch/powerpc/boot/dts/p1021rdb-pc.dtsi | 12 ++++++++++++
arch/powerpc/boot/dts/p1022ds.dtsi | 12 ++++++++++++
arch/powerpc/boot/dts/p1025twr.dtsi | 12 ++++++++++++
arch/powerpc/boot/dts/p2020rdb-pc.dtsi | 12 ++++++------
8 files changed, 90 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/boot/dts/bsc9131rdb.dtsi b/arch/powerpc/boot/dts/bsc9131rdb.dtsi
index 45efcba..f4d96d2 100644
--- a/arch/powerpc/boot/dts/bsc9131rdb.dtsi
+++ b/arch/powerpc/boot/dts/bsc9131rdb.dtsi
@@ -80,6 +80,18 @@
status = "disabled";
};
+ ptp_clock@b0e00 {
+ compatible = "fsl,etsec-ptp";
+ reg = <0xb0e00 0xb0>;
+ interrupts = <68 2 0 0 69 2 0 0>;
+ fsl,tclk-period = <5>;
+ fsl,tmr-prsc = <2>;
+ fsl,tmr-add = <0xcccccccd>;
+ fsl,tmr-fiper1 = <999999995>;
+ fsl,tmr-fiper2 = <99990>;
+ fsl,max-adj = <249999999>;
+ };
+
enet0: ethernet@b0000 {
phy-handle = <&phy0>;
phy-connection-type = "rgmii-id";
diff --git a/arch/powerpc/boot/dts/bsc9132qds.dtsi b/arch/powerpc/boot/dts/bsc9132qds.dtsi
index af8e888..7a13bf2 100644
--- a/arch/powerpc/boot/dts/bsc9132qds.dtsi
+++ b/arch/powerpc/boot/dts/bsc9132qds.dtsi
@@ -87,6 +87,18 @@
};
};
+ ptp_clock@b0e00 {
+ compatible = "fsl,etsec-ptp";
+ reg = <0xb0e00 0xb0>;
+ interrupts = <68 2 0 0 69 2 0 0>;
+ fsl,tclk-period = <5>;
+ fsl,tmr-prsc = <2>;
+ fsl,tmr-add = <0xcccccccd>;
+ fsl,tmr-fiper1 = <999999995>;
+ fsl,tmr-fiper2 = <99990>;
+ fsl,max-adj = <249999999>;
+ };
+
enet0: ethernet@b0000 {
phy-handle = <&phy0>;
tbi-handle = <&tbi0>;
diff --git a/arch/powerpc/boot/dts/p1010rdb.dtsi b/arch/powerpc/boot/dts/p1010rdb.dtsi
index ea534ef..0f0ced6 100644
--- a/arch/powerpc/boot/dts/p1010rdb.dtsi
+++ b/arch/powerpc/boot/dts/p1010rdb.dtsi
@@ -186,6 +186,18 @@
};
};
+ ptp_clock@b0e00 {
+ compatible = "fsl,etsec-ptp";
+ reg = <0xb0e00 0xb0>;
+ interrupts = <68 2 0 0 69 2 0 0>;
+ fsl,tclk-period = <10>;
+ fsl,tmr-prsc = <2>;
+ fsl,tmr-add = <0x80000016>;
+ fsl,tmr-fiper1 = <999999990>;
+ fsl,tmr-fiper2 = <99990>;
+ fsl,max-adj = <199999999>;
+ };
+
enet0: ethernet@b0000 {
phy-handle = <&phy0>;
phy-connection-type = "rgmii-id";
diff --git a/arch/powerpc/boot/dts/p1020rdb-pd.dts b/arch/powerpc/boot/dts/p1020rdb-pd.dts
index 987017e..c7c6416 100644
--- a/arch/powerpc/boot/dts/p1020rdb-pd.dts
+++ b/arch/powerpc/boot/dts/p1020rdb-pd.dts
@@ -225,6 +225,18 @@
};
};
+ ptp_clock@b0e00 {
+ compatible = "fsl,etsec-ptp";
+ reg = <0xb0e00 0xb0>;
+ interrupts = <68 2 0 0 69 2 0 0>;
+ fsl,tclk-period = <10>;
+ fsl,tmr-prsc = <2>;
+ fsl,tmr-add = <0x80000016>;
+ fsl,tmr-fiper1 = <999999990>;
+ fsl,tmr-fiper2 = <99990>;
+ fsl,max-adj = <199999999>;
+ };
+
enet0: ethernet@b0000 {
fixed-link = <1 1 1000 0 0>;
phy-connection-type = "rgmii-id";
diff --git a/arch/powerpc/boot/dts/p1021rdb-pc.dtsi b/arch/powerpc/boot/dts/p1021rdb-pc.dtsi
index d6274c5..e8a0f95 100644
--- a/arch/powerpc/boot/dts/p1021rdb-pc.dtsi
+++ b/arch/powerpc/boot/dts/p1021rdb-pc.dtsi
@@ -224,6 +224,18 @@
};
};
+ ptp_clock@b0e00 {
+ compatible = "fsl,etsec-ptp";
+ reg = <0xb0e00 0xb0>;
+ interrupts = <68 2 0 0 69 2 0 0>;
+ fsl,tclk-period = <10>;
+ fsl,tmr-prsc = <2>;
+ fsl,tmr-add = <0x80000016>;
+ fsl,tmr-fiper1 = <999999990>;
+ fsl,tmr-fiper2 = <99990>;
+ fsl,max-adj = <199999999>;
+ };
+
enet0: ethernet@b0000 {
fixed-link = <1 1 1000 0 0>;
phy-connection-type = "rgmii-id";
diff --git a/arch/powerpc/boot/dts/p1022ds.dtsi b/arch/powerpc/boot/dts/p1022ds.dtsi
index 957e0dc..149da0f 100644
--- a/arch/powerpc/boot/dts/p1022ds.dtsi
+++ b/arch/powerpc/boot/dts/p1022ds.dtsi
@@ -215,6 +215,18 @@
};
};
+ ptp_clock@b0e00 {
+ compatible = "fsl,etsec-ptp";
+ reg = <0xb0e00 0xb0>;
+ interrupts = <68 2 0 0 69 2 0 0>;
+ fsl,tclk-period = <5>;
+ fsl,tmr-prsc = <2>;
+ fsl,tmr-add = <0xc01ebd3d>;
+ fsl,tmr-fiper1 = <999999995>;
+ fsl,tmr-fiper2 = <99990>;
+ fsl,max-adj = <266499999>;
+ };
+
ethernet@b0000 {
phy-handle = <&phy0>;
phy-connection-type = "rgmii-id";
diff --git a/arch/powerpc/boot/dts/p1025twr.dtsi b/arch/powerpc/boot/dts/p1025twr.dtsi
index 8453501..08816fb 100644
--- a/arch/powerpc/boot/dts/p1025twr.dtsi
+++ b/arch/powerpc/boot/dts/p1025twr.dtsi
@@ -138,6 +138,18 @@
};
};
+ ptp_clock@b0e00 {
+ compatible = "fsl,etsec-ptp";
+ reg = <0xb0e00 0xb0>;
+ interrupts = <68 2 0 0 69 2 0 0>;
+ fsl,tclk-period = <10>;
+ fsl,tmr-prsc = <2>;
+ fsl,tmr-add = <0xc0000021>;
+ fsl,tmr-fiper1 = <999999990>;
+ fsl,tmr-fiper2 = <99990>;
+ fsl,max-adj = <133333332>;
+ };
+
enet0: ethernet@b0000 {
phy-handle = <&phy0>;
phy-connection-type = "rgmii-id";
diff --git a/arch/powerpc/boot/dts/p2020rdb-pc.dtsi b/arch/powerpc/boot/dts/p2020rdb-pc.dtsi
index c21d1c7..ad2e242 100644
--- a/arch/powerpc/boot/dts/p2020rdb-pc.dtsi
+++ b/arch/powerpc/boot/dts/p2020rdb-pc.dtsi
@@ -215,12 +215,12 @@
};
ptp_clock@24e00 {
- fsl,tclk-period = <5>;
- fsl,tmr-prsc = <200>;
- fsl,tmr-add = <0xCCCCCCCD>;
- fsl,tmr-fiper1 = <0x3B9AC9FB>;
- fsl,tmr-fiper2 = <0x0001869B>;
- fsl,max-adj = <249999999>;
+ fsl,tclk-period = <5>;
+ fsl,tmr-prsc = <2>;
+ fsl,tmr-add = <0xaaaaaaab>;
+ fsl,tmr-fiper1 = <999999995>;
+ fsl,tmr-fiper2 = <99990>;
+ fsl,max-adj = <299999999>;
};
enet0: ethernet@24000 {
--
2.1.0.27.g96db324
^ permalink raw reply [flat|nested] 2+ messages in thread[parent not found: <BY1PR0301MB1192C89856016BF12FB9765AF2540@BY1PR0301MB1192.namprd03.prod.outlook.com>]
* Re: [PATCH v3] powerpc/dts: Add and fix 1588 timer node for eTSEC [not found] ` <BY1PR0301MB1192C89856016BF12FB9765AF2540@BY1PR0301MB1192.namprd03.prod.outlook.com> @ 2015-09-09 21:25 ` Scott Wood 0 siblings, 0 replies; 2+ messages in thread From: Scott Wood @ 2015-09-09 21:25 UTC (permalink / raw) To: Lu Yangbo-B47093; +Cc: linuxppc-dev, linux-kernel On Mon, 2015-09-07 at 01:57 -0500, Lu Yangbo-B47093 wrote: > Any comments? > > -Yangbo Lu Sorry, this somehow got marked as Awaiting Upstream in patchwork but not applied to my tree. I'll take it next time. -Scott > > > -----Original Message----- > > From: Yangbo Lu [mailto:yangbo.lu@freescale.com] > > Sent: Wednesday, July 29, 2015 3:13 PM > > To: linuxppc-dev@lists.ozlabs.org; linux-kernel@vger.kernel.org; Wood > > Scott-B07421 > > Cc: Lu Yangbo-B47093 > > Subject: [PATCH v3] powerpc/dts: Add and fix 1588 timer node for eTSEC > > > > Add 1588 timer node in files: > > arch/powerpc/boot/dts/bsc9131rdb.dtsi > > arch/powerpc/boot/dts/bsc9132qds.dtsi > > arch/powerpc/boot/dts/p1010rdb.dtsi > > arch/powerpc/boot/dts/p1020rdb-pd.dts > > arch/powerpc/boot/dts/p1021rdb-pc.dtsi > > arch/powerpc/boot/dts/p1022ds.dtsi > > arch/powerpc/boot/dts/p1025twr.dtsi > > For P2020RDB-PC, registers' values should be calculated based on default > > 1588 reference clock(300MHz) not 250MHz, and fix this in file: > > arch/powerpc/boot/dts/p2020rdb-pc.dtsi > > > > Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com> > > --- > > Changes for v3: > > - Changed 'tmr-add' to hex value > > - Modified commit message > > Changes for v2: > > - Changed hex value to decimal value in dts > > - Modified commit message > > - Modified 1588 node in p2020rdb-pc.dtsi > > --- > > arch/powerpc/boot/dts/bsc9131rdb.dtsi | 12 ++++++++++++ > > arch/powerpc/boot/dts/bsc9132qds.dtsi | 12 ++++++++++++ > > arch/powerpc/boot/dts/p1010rdb.dtsi | 12 ++++++++++++ > > arch/powerpc/boot/dts/p1020rdb-pd.dts | 12 ++++++++++++ > > arch/powerpc/boot/dts/p1021rdb-pc.dtsi | 12 ++++++++++++ > > arch/powerpc/boot/dts/p1022ds.dtsi | 12 ++++++++++++ > > arch/powerpc/boot/dts/p1025twr.dtsi | 12 ++++++++++++ > > arch/powerpc/boot/dts/p2020rdb-pc.dtsi | 12 ++++++------ > > 8 files changed, 90 insertions(+), 6 deletions(-) > > > > diff --git a/arch/powerpc/boot/dts/bsc9131rdb.dtsi > > b/arch/powerpc/boot/dts/bsc9131rdb.dtsi > > index 45efcba..f4d96d2 100644 > > --- a/arch/powerpc/boot/dts/bsc9131rdb.dtsi > > +++ b/arch/powerpc/boot/dts/bsc9131rdb.dtsi > > @@ -80,6 +80,18 @@ > > status = "disabled"; > > }; > > > > + ptp_clock@b0e00{ > > + compatible = "fsl,etsec-ptp"; > > + reg = <0xb0e00 0xb0>; > > + interrupts = <68 2 0 0 69 2 0 0>; > > + fsl,tclk-period = <5>; > > + fsl,tmr-prsc = <2>; > > + fsl,tmr-add = <0xcccccccd>; > > + fsl,tmr-fiper1 = <999999995>; > > + fsl,tmr-fiper2 = <99990>; > > + fsl,max-adj = <249999999>; > > + }; > > + > > enet0: ethernet@b0000{ > > phy-handle = <&phy0>; > > phy-connection-type = "rgmii-id"; > > diff --git a/arch/powerpc/boot/dts/bsc9132qds.dtsi > > b/arch/powerpc/boot/dts/bsc9132qds.dtsi > > index af8e888..7a13bf2 100644 > > --- a/arch/powerpc/boot/dts/bsc9132qds.dtsi > > +++ b/arch/powerpc/boot/dts/bsc9132qds.dtsi > > @@ -87,6 +87,18 @@ > > }; > > }; > > > > + ptp_clock@b0e00{ > > + compatible = "fsl,etsec-ptp"; > > + reg = <0xb0e00 0xb0>; > > + interrupts = <68 2 0 0 69 2 0 0>; > > + fsl,tclk-period = <5>; > > + fsl,tmr-prsc = <2>; > > + fsl,tmr-add = <0xcccccccd>; > > + fsl,tmr-fiper1 = <999999995>; > > + fsl,tmr-fiper2 = <99990>; > > + fsl,max-adj = <249999999>; > > + }; > > + > > enet0: ethernet@b0000{ > > phy-handle = <&phy0>; > > tbi-handle = <&tbi0>; > > diff --git a/arch/powerpc/boot/dts/p1010rdb.dtsi > > b/arch/powerpc/boot/dts/p1010rdb.dtsi > > index ea534ef..0f0ced6 100644 > > --- a/arch/powerpc/boot/dts/p1010rdb.dtsi > > +++ b/arch/powerpc/boot/dts/p1010rdb.dtsi > > @@ -186,6 +186,18 @@ > > }; > > }; > > > > + ptp_clock@b0e00{ > > + compatible = "fsl,etsec-ptp"; > > + reg = <0xb0e00 0xb0>; > > + interrupts = <68 2 0 0 69 2 0 0>; > > + fsl,tclk-period = <10>; > > + fsl,tmr-prsc = <2>; > > + fsl,tmr-add = <0x80000016>; > > + fsl,tmr-fiper1 = <999999990>; > > + fsl,tmr-fiper2 = <99990>; > > + fsl,max-adj = <199999999>; > > + }; > > + > > enet0: ethernet@b0000{ > > phy-handle = <&phy0>; > > phy-connection-type = "rgmii-id"; > > diff --git a/arch/powerpc/boot/dts/p1020rdb-pd.dts > > b/arch/powerpc/boot/dts/p1020rdb-pd.dts > > index 987017e..c7c6416 100644 > > --- a/arch/powerpc/boot/dts/p1020rdb-pd.dts > > +++ b/arch/powerpc/boot/dts/p1020rdb-pd.dts > > @@ -225,6 +225,18 @@ > > }; > > }; > > > > + ptp_clock@b0e00{ > > + compatible = "fsl,etsec-ptp"; > > + reg = <0xb0e00 0xb0>; > > + interrupts = <68 2 0 0 69 2 0 0>; > > + fsl,tclk-period = <10>; > > + fsl,tmr-prsc = <2>; > > + fsl,tmr-add = <0x80000016>; > > + fsl,tmr-fiper1 = <999999990>; > > + fsl,tmr-fiper2 = <99990>; > > + fsl,max-adj = <199999999>; > > + }; > > + > > enet0: ethernet@b0000{ > > fixed-link = <1 1 1000 0 0>; > > phy-connection-type = "rgmii-id"; > > diff --git a/arch/powerpc/boot/dts/p1021rdb-pc.dtsi > > b/arch/powerpc/boot/dts/p1021rdb-pc.dtsi > > index d6274c5..e8a0f95 100644 > > --- a/arch/powerpc/boot/dts/p1021rdb-pc.dtsi > > +++ b/arch/powerpc/boot/dts/p1021rdb-pc.dtsi > > @@ -224,6 +224,18 @@ > > }; > > }; > > > > + ptp_clock@b0e00{ > > + compatible = "fsl,etsec-ptp"; > > + reg = <0xb0e00 0xb0>; > > + interrupts = <68 2 0 0 69 2 0 0>; > > + fsl,tclk-period = <10>; > > + fsl,tmr-prsc = <2>; > > + fsl,tmr-add = <0x80000016>; > > + fsl,tmr-fiper1 = <999999990>; > > + fsl,tmr-fiper2 = <99990>; > > + fsl,max-adj = <199999999>; > > + }; > > + > > enet0: ethernet@b0000{ > > fixed-link = <1 1 1000 0 0>; > > phy-connection-type = "rgmii-id"; > > diff --git a/arch/powerpc/boot/dts/p1022ds.dtsi > > b/arch/powerpc/boot/dts/p1022ds.dtsi > > index 957e0dc..149da0f 100644 > > --- a/arch/powerpc/boot/dts/p1022ds.dtsi > > +++ b/arch/powerpc/boot/dts/p1022ds.dtsi > > @@ -215,6 +215,18 @@ > > }; > > }; > > > > + ptp_clock@b0e00{ > > + compatible = "fsl,etsec-ptp"; > > + reg = <0xb0e00 0xb0>; > > + interrupts = <68 2 0 0 69 2 0 0>; > > + fsl,tclk-period = <5>; > > + fsl,tmr-prsc = <2>; > > + fsl,tmr-add = <0xc01ebd3d>; > > + fsl,tmr-fiper1 = <999999995>; > > + fsl,tmr-fiper2 = <99990>; > > + fsl,max-adj = <266499999>; > > + }; > > + > > ethernet@b0000{ > > phy-handle = <&phy0>; > > phy-connection-type = "rgmii-id"; > > diff --git a/arch/powerpc/boot/dts/p1025twr.dtsi > > b/arch/powerpc/boot/dts/p1025twr.dtsi > > index 8453501..08816fb 100644 > > --- a/arch/powerpc/boot/dts/p1025twr.dtsi > > +++ b/arch/powerpc/boot/dts/p1025twr.dtsi > > @@ -138,6 +138,18 @@ > > }; > > }; > > > > + ptp_clock@b0e00{ > > + compatible = "fsl,etsec-ptp"; > > + reg = <0xb0e00 0xb0>; > > + interrupts = <68 2 0 0 69 2 0 0>; > > + fsl,tclk-period = <10>; > > + fsl,tmr-prsc = <2>; > > + fsl,tmr-add = <0xc0000021>; > > + fsl,tmr-fiper1 = <999999990>; > > + fsl,tmr-fiper2 = <99990>; > > + fsl,max-adj = <133333332>; > > + }; > > + > > enet0: ethernet@b0000{ > > phy-handle = <&phy0>; > > phy-connection-type = "rgmii-id"; > > diff --git a/arch/powerpc/boot/dts/p2020rdb-pc.dtsi > > b/arch/powerpc/boot/dts/p2020rdb-pc.dtsi > > index c21d1c7..ad2e242 100644 > > --- a/arch/powerpc/boot/dts/p2020rdb-pc.dtsi > > +++ b/arch/powerpc/boot/dts/p2020rdb-pc.dtsi > > @@ -215,12 +215,12 @@ > > }; > > > > ptp_clock@24e00{ > > - fsl,tclk-period = <5>; > > - fsl,tmr-prsc = <200>; > > - fsl,tmr-add = <0xCCCCCCCD>; > > - fsl,tmr-fiper1 = <0x3B9AC9FB>; > > - fsl,tmr-fiper2 = <0x0001869B>; > > - fsl,max-adj = <249999999>; > > + fsl,tclk-period = <5>; > > + fsl,tmr-prsc = <2>; > > + fsl,tmr-add = <0xaaaaaaab>; > > + fsl,tmr-fiper1 = <999999995>; > > + fsl,tmr-fiper2 = <99990>; > > + fsl,max-adj = <299999999>; > > }; > > > > enet0: ethernet@24000{ > > -- > > 2.1.0.27.g96db324 > ^ permalink raw reply [flat|nested] 2+ messages in thread
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2015-07-29 7:12 [PATCH v3] powerpc/dts: Add and fix 1588 timer node for eTSEC Yangbo Lu
[not found] ` <BY1PR0301MB1192C89856016BF12FB9765AF2540@BY1PR0301MB1192.namprd03.prod.outlook.com>
2015-09-09 21:25 ` Scott Wood
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