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authorYangbo Lu <yangbo.lu@freescale.com>2015-07-29 15:12:38 +0800
committerScott Wood <scottwood@freescale.com>2015-10-16 18:45:11 -0500
commit07e9117e43fc5a25787379be011e36d0980f3135 (patch)
treef838eec846a5ca0d3d668dd4dc2d0fd19580e7ea /arch/powerpc/boot/dts/bsc9132qds.dtsi
parent881ea7d3f55bf7b8834c81d86c4dcb3d5f786f15 (diff)
downloadblackbird-op-linux-07e9117e43fc5a25787379be011e36d0980f3135.tar.gz
blackbird-op-linux-07e9117e43fc5a25787379be011e36d0980f3135.zip
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> Signed-off-by: Scott Wood <scottwood@freescale.com>
Diffstat (limited to 'arch/powerpc/boot/dts/bsc9132qds.dtsi')
-rw-r--r--arch/powerpc/boot/dts/bsc9132qds.dtsi12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/powerpc/boot/dts/bsc9132qds.dtsi b/arch/powerpc/boot/dts/bsc9132qds.dtsi
index af8e88830221..7a13bf2aa439 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>;
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