Segher Boessenkool wrote:

quoted

+static struct of_device_id gamecube_of_bus[] = {
+    { .compatible = "nintendo,flipper", },
+    { },
+};
+
+static int __init gamecube_device_probe(void)
+{
+    if (!machine_is(gamecube))
+        return 0;
+
+    of_platform_bus_probe(NULL, gamecube_of_bus, NULL);
+    return 0;
+}

You really do not need a platform bus as far as I can see?

We need it as it currently doesn't match with the default bus ids.

const struct of_device_id of_default_bus_ids[] = {
        { .type = "soc", },
        { .compatible = "soc", },
        { .type = "plb5", },
        { .type = "plb4", },
        { .type = "opb", },
        { .type = "simple", },
        {},
};

Should I introduce a .type property matching any of those above in the soc node, and get rid of the explicit bus probe?

Thanks,
Albert