ARM: dts: ni-bluefin: Specify mv88e6341 switch PHYs#220
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gratian merged 1 commit intoni:nilrt/master/6.6from Mar 26, 2025
Merged
ARM: dts: ni-bluefin: Specify mv88e6341 switch PHYs#220gratian merged 1 commit intoni:nilrt/master/6.6from
gratian merged 1 commit intoni:nilrt/master/6.6from
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Marvell 88E6341 'Topaz' ethernet switch on Bluefin hardware has 6 ports, of which port 1 to 4 PHYs are mapped at SMI addresses from 0x11 to 0x14. Specify and bind them to the exposed ports on Bluefin devices. Signed-off-by: HatsyRei <yan.huan.chng@emerson.com>
gratian
approved these changes
Mar 26, 2025
chaitu236
approved these changes
Mar 26, 2025
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WI: AB#2918589
Discovered an issue with Bluefin ethernet interface not detecting link up/down correctly due to missing PHY enumeration. Specifying PHY for both ports resolves this issue.
Testing: Deployed kernel changes on 9189, verify that ethernet functionality and link status correctness based on presence of ethernet connection to both ports.