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Diffstat (limited to 'arch/powerpc/platforms/maple/pci.c')
-rw-r--r--arch/powerpc/platforms/maple/pci.c23
1 files changed, 9 insertions, 14 deletions
diff --git a/arch/powerpc/platforms/maple/pci.c b/arch/powerpc/platforms/maple/pci.c
index 3f6a69f6719..73c59904697 100644
--- a/arch/powerpc/platforms/maple/pci.c
+++ b/arch/powerpc/platforms/maple/pci.c
@@ -425,14 +425,6 @@ static void __init setup_u4_pcie(struct pci_controller* hose)
hose->cfg_addr = ioremap(0xf0000000 + 0x800000, 0x1000);
hose->cfg_data = ioremap(0xf0000000 + 0xc00000, 0x1000);
- /* The bus contains a bridge from root -> device, we need to
- * make it visible on bus 0 so that we pick the right type
- * of config cycles. If we didn't, we would have to force all
- * config cycles to be type 1. So we override the "bus-range"
- * property here
- */
- hose->first_busno = 0x00;
- hose->last_busno = 0xff;
u4_pcie = hose;
}
@@ -560,13 +552,16 @@ void __init maple_pci_init(void)
return;
}
for (np = NULL; (np = of_get_next_child(root, np)) != NULL;) {
- if (np->name == NULL)
+ if (!np->type)
continue;
- if (!strcmp(np->name, "pci") || !strcmp(np->name, "pcie")) {
- if (add_bridge(np) == 0)
- of_node_get(np);
- }
- if (strcmp(np->name, "ht") == 0) {
+ if (strcmp(np->type, "pci") && strcmp(np->type, "ht"))
+ continue;
+ if ((device_is_compatible(np, "u4-pcie") ||
+ device_is_compatible(np, "u3-agp")) &&
+ add_bridge(np) == 0)
+ of_node_get(np);
+
+ if (device_is_compatible(np, "u3-ht")) {
of_node_get(np);
ht = np;
}