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authorVladimir Oltean <vladimir.oltean@nxp.com>2021-08-19 20:04:15 +0300
committerThomas Bogendoerfer <tsbogend@alpha.franken.de>2021-08-21 10:38:29 +0200
commit0181f6f19c6c35b24f1516d8db22f3bbce762633 (patch)
treeffbf43f06eac60d243fbb866519627c6e5cff950 /usr
parentcd92dbaf5d0444c403ca818ec37d945f05e9d240 (diff)
downloadlinux-0181f6f19c6c35b24f1516d8db22f3bbce762633.tar.bz2
MIPS: mscc: ocelot: disable all switch ports by default
The ocelot switch driver used to ignore ports which do not have a phy-handle property and not probe those, but this is not quite ok since it is valid to not have a phy-handle property if there is a fixed-link. It seems that checking for a phy-handle was a proxy for the proper check which is for the status, but that doesn't make a lot of sense, since the ocelot driver already iterates using for_each_available_child_of_node which skips the disabled ports, so I have no idea. Anyway, a widespread pattern in device trees is for a SoC dtsi to disable by default all hardware, and let board dts files enable what is used. So let's do that and enable only the ports with a phy-handle in the pcb120 and pcb123 device tree files. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
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