[PATCH] arm64: dts: add support for SolidRun Clearfog GT 8K

Hi Andrew,

Andrew Lunn writes:

quoted

The schematics say "AP Reset Switch". So it is probably meant to be a
software controlled "back to default" button. Is there a suitable
linux,code for that?

There is a reset code.

I can't find it. The only match for RESET in
include/uapi/linux/input-event-codes.h is KEY_ZOOMRESET, which is most
likely not what you meant.

quoted

It is not assembled here so I could not test. The schematics say SLB9670.

I think the standard SPI TPM TIS driver should work for that. But if
it is not populated, you cannot test it.

quoted

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+			port at 5 {
+				reg = <5>;
+				label = "cpu";
+				ethernet = <&cp1_eth2>;
+			};

No fixed-link? It correctly defaults to 2.5G? I've never tested that.

Seems to work here

It would be good to test it really is using 2.5G, not 1G.

quoted

There is also a patch from Rabeeh (which I did not
apply while testing) to make it the default:

  https://github.com/SolidRun/openwrt/blob/openwrt-18.06-sr/target/linux/mvebu/patches-4.14/533-fix-88e6141-cpu-max-speed.patch

Which is why i don't think it actually is using 2.5G.

I see this from phylink_mac_config():

[  511.043783] mvpp2 f4000000.ethernet eth2: phylink_mac_config: mode=fixed/2500base-x/2.5Gbps/Full adv=00000,00008200 pause=10 link=1 an=1

Is that enough for a test?

This patch will need a little rework, but it basically O.K. Change
mv88e6x41 to mv88e6341. We use the family name in function names.

Thanks again for reviewing this not-yet-posted patch.

baruch

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