13 files changed, 45 insertions, 27 deletions

diff --git a/arch/powerpc/platforms/83xx/mpc8313_rdb.c b/arch/powerpc/platforms/83xx/mpc8313_rdb.c
index 140b46ffdb19..33766b8f2594 100644
--- a/arch/powerpc/platforms/83xx/mpc8313_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc8313_rdb.c
@@ -43,7 +43,7 @@ static void __init mpc8313_rdb_setup_arch(void)
                 ppc_md.progress("mpc8313_rdb_setup_arch()", 0);
 
 #ifdef CONFIG_PCI
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
+        for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
                 mpc83xx_add_bridge(np);
 #endif
         mpc831x_usb_cfg();
diff --git a/arch/powerpc/platforms/83xx/mpc832x_mds.c b/arch/powerpc/platforms/83xx/mpc832x_mds.c
index d494bc456458..b8d8c914569b 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_mds.c
@@ -73,7 +73,7 @@ static void __init mpc832x_sys_setup_arch(void)
         }
 
 #ifdef CONFIG_PCI
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
+        for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
                 mpc83xx_add_bridge(np);
 #endif
 
diff --git a/arch/powerpc/platforms/83xx/mpc832x_rdb.c b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
index 24a790c79ec0..4da0698487c0 100644
--- a/arch/powerpc/platforms/83xx/mpc832x_rdb.c
+++ b/arch/powerpc/platforms/83xx/mpc832x_rdb.c
@@ -93,7 +93,7 @@ static void __init mpc832x_rdb_setup_arch(void)
                 ppc_md.progress("mpc832x_rdb_setup_arch()", 0);
 
 #ifdef CONFIG_PCI
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
+        for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
                 mpc83xx_add_bridge(np);
 #endif
 
diff --git a/arch/powerpc/platforms/83xx/mpc834x_itx.c b/arch/powerpc/platforms/83xx/mpc834x_itx.c
index 870fd20461ce..aa768199432d 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_itx.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_itx.c
@@ -52,7 +52,7 @@ static void __init mpc834x_itx_setup_arch(void)
                 ppc_md.progress("mpc834x_itx_setup_arch()", 0);
 
 #ifdef CONFIG_PCI
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
+        for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
                 mpc83xx_add_bridge(np);
 #endif
 
diff --git a/arch/powerpc/platforms/83xx/mpc834x_mds.c b/arch/powerpc/platforms/83xx/mpc834x_mds.c
index a9140b64b98a..00aed7c2269e 100644
--- a/arch/powerpc/platforms/83xx/mpc834x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc834x_mds.c
@@ -83,7 +83,7 @@ static void __init mpc834x_mds_setup_arch(void)
                 ppc_md.progress("mpc834x_mds_setup_arch()", 0);
 
 #ifdef CONFIG_PCI
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
+        for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
                 mpc83xx_add_bridge(np);
 #endif
 
diff --git a/arch/powerpc/platforms/83xx/mpc836x_mds.c b/arch/powerpc/platforms/83xx/mpc836x_mds.c
index db6957611585..0b18a75e9200 100644
--- a/arch/powerpc/platforms/83xx/mpc836x_mds.c
+++ b/arch/powerpc/platforms/83xx/mpc836x_mds.c
@@ -79,7 +79,7 @@ static void __init mpc836x_mds_setup_arch(void)
         }
 
 #ifdef CONFIG_PCI
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
+        for_each_compatible_node(np, "pci", "fsl,mpc8349-pci")
                 mpc83xx_add_bridge(np);
 #endif
 
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ads.c b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
index c22bc1c4f591..acb1ef932240 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ads.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ads.c
@@ -204,8 +204,9 @@ static void __init mpc85xx_ads_setup_arch(void)
 #endif
 
 #ifdef CONFIG_PCI
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
+        for_each_compatible_node(np, "pci", "fsl,mpc8540-pci")
                 fsl_add_bridge(np, 1);
+
         ppc_md.pci_exclude_device = mpc85xx_exclude_device;
 #endif
 }
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_cds.c b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
index 665e8df05dc5..abc85b8d9f8a 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_cds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_cds.c
@@ -283,14 +283,18 @@ static void __init mpc85xx_cds_setup_arch(void)
         }
 
 #ifdef CONFIG_PCI
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) {
-                struct resource rsrc;
-                of_address_to_resource(np, 0, &rsrc);
-                if ((rsrc.start & 0xfffff) == 0x8000)
-                        fsl_add_bridge(np, 1);
-                else
-                        fsl_add_bridge(np, 0);
+        for_each_node_by_type(np, "pci") {
+                if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
+                    of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
+                        struct resource rsrc;
+                        of_address_to_resource(np, 0, &rsrc);
+                        if ((rsrc.start & 0xfffff) == 0x8000)
+                                fsl_add_bridge(np, 1);
+                        else
+                                fsl_add_bridge(np, 0);
+                }
         }
+
         ppc_md.pci_irq_fixup = mpc85xx_cds_pci_irq_fixup;
         ppc_md.pci_exclude_device = mpc85xx_exclude_device;
 #endif
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_ds.c b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
index 4d449022ac9b..d60bb2beeb55 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_ds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_ds.c
@@ -149,14 +149,18 @@ static void __init mpc85xx_ds_setup_arch(void)
                 ppc_md.progress("mpc85xx_ds_setup_arch()", 0);
 
 #ifdef CONFIG_PCI
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) {
-                struct resource rsrc;
-                of_address_to_resource(np, 0, &rsrc);
-                if ((rsrc.start & 0xfffff) == primary_phb_addr)
-                        fsl_add_bridge(np, 1);
-                else
-                        fsl_add_bridge(np, 0);
+        for_each_node_by_type(np, "pci") {
+                if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
+                    of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
+                        struct resource rsrc;
+                        of_address_to_resource(np, 0, &rsrc);
+                        if ((rsrc.start & 0xfffff) == primary_phb_addr)
+                                fsl_add_bridge(np, 1);
+                        else
+                                fsl_add_bridge(np, 0);
+                }
         }
+
         uses_fsl_uli_m1575 = 1;
         ppc_md.pci_exclude_device = mpc85xx_exclude_device;
 #endif
diff --git a/arch/powerpc/platforms/85xx/mpc85xx_mds.c b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
index c379286c3730..f8b6b08af848 100644
--- a/arch/powerpc/platforms/85xx/mpc85xx_mds.c
+++ b/arch/powerpc/platforms/85xx/mpc85xx_mds.c
@@ -83,9 +83,17 @@ static void __init mpc85xx_mds_setup_arch(void)
         }
 
 #ifdef CONFIG_PCI
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
-                fsl_add_bridge(np, 1);
-        of_node_put(np);
+        for_each_node_by_type(np, "pci") {
+                if (of_device_is_compatible(np, "fsl,mpc8540-pci") ||
+                    of_device_is_compatible(np, "fsl,mpc8548-pcie")) {
+                        struct resource rsrc;
+                        of_address_to_resource(np, 0, &rsrc);
+                        if ((rsrc.start & 0xfffff) == 0x8000)
+                                fsl_add_bridge(np, 1);
+                        else
+                                fsl_add_bridge(np, 0);
+                }
+        }
 #endif
 
 #ifdef CONFIG_QUICC_ENGINE
diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 3ec9d5a25750..6879b83ef95a 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -140,7 +140,7 @@ mpc86xx_hpcn_setup_arch(void)
                 ppc_md.progress("mpc86xx_hpcn_setup_arch()", 0);
 
 #ifdef CONFIG_PCI
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;) {
+        for_each_compatible_node(np, "pci", "fsl,mpc8641-pcie") {
                 struct resource rsrc;
                 of_address_to_resource(np, 0, &rsrc);
                 if ((rsrc.start & 0xfffff) == 0x8000)
@@ -148,6 +148,7 @@ mpc86xx_hpcn_setup_arch(void)
                 else
                         fsl_add_bridge(np, 0);
         }
+
         uses_fsl_uli_m1575 = 1;
         ppc_md.pci_exclude_device = mpc86xx_exclude_device;
 
diff --git a/arch/powerpc/platforms/embedded6xx/linkstation.c b/arch/powerpc/platforms/embedded6xx/linkstation.c
index f392374309b3..eb5d74e26fe9 100644
--- a/arch/powerpc/platforms/embedded6xx/linkstation.c
+++ b/arch/powerpc/platforms/embedded6xx/linkstation.c
@@ -91,7 +91,7 @@ static void __init linkstation_setup_arch(void)
 #endif
 
         /* Lookup PCI host bridges */
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
+        for_each_compatible_node(np, "pci", "mpc10x-pci")
                 linkstation_add_bridge(np);
 
         printk(KERN_INFO "BUFFALO Network Attached Storage Series\n");
diff --git a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
index 96737e5608d3..a2c04b9d42b1 100644
--- a/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
+++ b/arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
@@ -74,7 +74,7 @@ static void __init mpc7448_hpc2_setup_arch(void)
 
         /* setup PCI host bridge */
 #ifdef CONFIG_PCI
-        for (np = NULL; (np = of_find_node_by_type(np, "pci")) != NULL;)
+        for_each_compatible_node(np, "pci", "tsi108-pci")
                 tsi108_setup_pci(np, MPC7448HPC2_PCI_CFG_PHYS, 0);
 
         ppc_md.pci_exclude_device = mpc7448_hpc2_exclude_device;