Messages in this thread | | | Date | Thu, 29 Feb 2024 08:31:55 +0100 | Subject | Re: [PATCH v2 6/6] net: phy: DP83640: Add fiber mode enabling/disabling from device tree | From | Bastien Curutchet <> |
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Hi Andrew,
On 2/27/24 17:18, Andrew Lunn wrote: > On Tue, Feb 27, 2024 at 10:39:45AM +0100, Bastien Curutchet wrote: >> The PHY is able to use copper or fiber. The fiber mode can be enabled or >> disabled by hardware strap. If hardware strap is incorrect, PHY can't >> establish link. >> >> Add a DT attribute 'ti,fiber-mode' that can be use to override the >> hardware strap configuration. If the property is not present, hardware >> strap configuration is left as is. > How have you tested this? Do you have a RDK with it connected to an > SFP cage?
I did not test fiber mode as my board uses copper.
My use case is that I need to explicitly disable the fiber mode because the strap hardware is misconfigured and could possibly enable fiber mode from time to time.
Best regards,
Bastien
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