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Diffstat (limited to 'arch/powerpc/platforms/85xx/mpc85xx_rdb.c')
-rw-r--r--arch/powerpc/platforms/85xx/mpc85xx_rdb.c34
1 files changed, 33 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
index c8468de4acf6..088f30b0c088 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_rdb.c
@@ -44,6 +44,7 @@ void __init mpc85xx_rdb_pic_init(void)
struct mpic *mpic;
struct resource r;
struct device_node *np;
+ unsigned long root = of_get_flat_dt_root();
np = of_find_node_by_type(NULL, "open-pic");
if (np == NULL) {
@@ -57,11 +58,18 @@ void __init mpc85xx_rdb_pic_init(void)
return;
}
- mpic = mpic_alloc(np, r.start,
+ if (of_flat_dt_is_compatible(root, "fsl,85XXRDB-CAMP")) {
+ mpic = mpic_alloc(np, r.start,
+ MPIC_PRIMARY |
+ MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS,
+ 0, 256, " OpenPIC ");
+ } else {
+ mpic = mpic_alloc(np, r.start,
MPIC_PRIMARY | MPIC_WANTS_RESET |
MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS |
MPIC_SINGLE_DEST_CPU,
0, 256, " OpenPIC ");
+ }
BUG_ON(mpic == NULL);
of_node_put(np);
@@ -113,6 +121,7 @@ static int __init mpc85xxrdb_publish_devices(void)
return of_platform_bus_probe(NULL, mpc85xxrdb_ids, NULL);
}
machine_device_initcall(p2020_rdb, mpc85xxrdb_publish_devices);
+machine_device_initcall(p1020_rdb, mpc85xxrdb_publish_devices);
/*
* Called very early, device-tree isn't unflattened
@@ -126,6 +135,15 @@ static int __init p2020_rdb_probe(void)
return 0;
}
+static int __init p1020_rdb_probe(void)
+{
+ unsigned long root = of_get_flat_dt_root();
+
+ if (of_flat_dt_is_compatible(root, "fsl,P1020RDB"))
+ return 1;
+ return 0;
+}
+
define_machine(p2020_rdb) {
.name = "P2020 RDB",
.probe = p2020_rdb_probe,
@@ -139,3 +157,17 @@ define_machine(p2020_rdb) {
.calibrate_decr = generic_calibrate_decr,
.progress = udbg_progress,
};
+
+define_machine(p1020_rdb) {
+ .name = "P1020 RDB",
+ .probe = p1020_rdb_probe,
+ .setup_arch = mpc85xx_rdb_setup_arch,
+ .init_IRQ = mpc85xx_rdb_pic_init,
+#ifdef CONFIG_PCI
+ .pcibios_fixup_bus = fsl_pcibios_fixup_bus,
+#endif
+ .get_irq = mpic_get_irq,
+ .restart = fsl_rstcr_restart,
+ .calibrate_decr = generic_calibrate_decr,
+ .progress = udbg_progress,
+};