diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c index 4b0a9c88eeb3563937638b34ad8e26527418bb70..b618fa60aef342f42dad4e845f1d9a73718cfee3 100644 --- a/arch/powerpc/sysdev/mv64x60_dev.c +++ b/arch/powerpc/sysdev/mv64x60_dev.c @@ -12,6 +12,7 @@ #include #include #include +#include #include #include @@ -420,3 +421,30 @@ static int __init mv64x60_device_setup(void) return err; } arch_initcall(mv64x60_device_setup); + +static int __init mv64x60_add_mpsc_console(void) +{ + struct device_node *np = NULL; + const char *prop; + + prop = of_get_property(of_chosen, "linux,stdout-path", NULL); + if (prop == NULL) + goto not_mpsc; + + np = of_find_node_by_path(prop); + if (!np) + goto not_mpsc; + + if (!of_device_is_compatible(np, "marvell,mpsc")) + goto not_mpsc; + + prop = of_get_property(np, "block-index", NULL); + if (!prop) + goto not_mpsc; + + add_preferred_console("ttyMM", *(int *)prop, NULL); + +not_mpsc: + return 0; +} +console_initcall(mv64x60_add_mpsc_console);