Any comments? -Yangbo Lu
> -----Original Message----- > From: Yangbo Lu [mailto:yangbo...@freescale.com] > Sent: Wednesday, July 29, 2015 3:13 PM > To: linuxppc-dev@lists.ozlabs.org; linux-ker...@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...@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 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
