IEEE_1588 /PTP hardware timestamping with imx6q

取消
显示结果 
显示  仅  | 搜索替代 
您的意思是: 

IEEE_1588 /PTP hardware timestamping with imx6q

951 次查看
harshitupreti
Contributor I

Regarding enabling PTP timestamping functionality in imx6Q.

there are two drivers available for PTP in the 3.0.35 kernal:

1. PTP clock driver

2. FEC driver with FEC_1588.

The first driver is getting built as a module and is visible in lsmod.

But the /sys/class/ptp/... gives null result.

We are unable to test the second implementation, as no appilcation is available to test the same.

Please help,

a.To understand how to use the ptp clock driver and does it provide HW timestamping on imx6

b.how can we test the fec_1588 HW timestamping, is there a sample application to test it?

0 项奖励
1 回复

530 次查看
_at
Contributor III

Are you able to solve it?

Any help/response on above query appreciated?

0 项奖励