# CN9130 to Phyreset configuration

**URL:** <https://community.solid-run.com/t/cn9130-to-phyreset-configuration/409>\
**Category:** OCTEON CN9130\
**Tags:** AI\
**Created:** [July 29, 2022, 5:14am UTC](https://community.solid-run.com/t/cn9130-to-phyreset-configuration/409 "2022-07-29T05:14:59Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sanjeevini](https://avatars.discourse-cdn.com/v4/letter/s/c6cbf5/32.png) [@sanjeevini](https://community.solid-run.com/u/sanjeevini)\
**Post date:** [July 29, 2022, 5:14am UTC](https://community.solid-run.com/t/cn9130-to-phyreset-configuration/409/1 "2022-07-29T05:14:59Z")

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Hi all

i am using the 2 dual port Ethernet Phy so how do i configure with the J1 Connector(CN9130) of 27pin(PHY0\_RST\_N\_1.8V) with 2 phy’s

thank you

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<div class="post-metadata">

**Author:** ![jnettlet](https://dub1.discourse-cdn.com/flex005/user_avatar/community.solid-run.com/jnettlet/32/62_2.png) [@jnettlet](https://community.solid-run.com/u/jnettlet)\
**Post date:** [August 2, 2022, 5:09am UTC](https://community.solid-run.com/t/cn9130-to-phyreset-configuration/409/2 "2022-08-02T05:09:42Z")

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> [@sanjeevini](#):
>
> PHY0\_RST\_N\_1.8V

PHY0\_RST\_N\_1.8V is connected to the 1Gbe PHY that is on the SOM. I assume that the phy you are using is on your carrier. If that is the case then you would need to use other pins assigned as GPIOs to connect to your PHY’s reset signals and then make the appropriate device-tree changes.