4 files changed, 22 insertions, 7 deletions

diff --git a/arch/powerpc/platforms/pasemi/Kconfig b/arch/powerpc/platforms/pasemi/Kconfig
index 735e1536cbfc..2f4dd6e4aac1 100644
--- a/arch/powerpc/platforms/pasemi/Kconfig
+++ b/arch/powerpc/platforms/pasemi/Kconfig
@@ -17,7 +17,7 @@ config PPC_PASEMI_IOMMU
         bool "PA Semi IOMMU support"
         depends on PPC_PASEMI
         help
-          IOMMU support for PA6T-1682M
+          IOMMU support for PA Semi PWRficient
 
 config PPC_PASEMI_IOMMU_DMA_FORCE
         bool "Force DMA engine to use IOMMU"
diff --git a/arch/powerpc/platforms/pasemi/cpufreq.c b/arch/powerpc/platforms/pasemi/cpufreq.c
index 1cfb8b0c8fec..8caa1667cf34 100644
--- a/arch/powerpc/platforms/pasemi/cpufreq.c
+++ b/arch/powerpc/platforms/pasemi/cpufreq.c
@@ -147,7 +147,10 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy)
         if (!cpu)
                 goto out;
 
-        dn = of_find_compatible_node(NULL, "sdc", "1682m-sdc");
+        dn = of_find_compatible_node(NULL, NULL, "1682m-sdc");
+        if (!dn)
+                dn = of_find_compatible_node(NULL, NULL,
+                                             "pasemi,pwrficient-sdc");
         if (!dn)
                 goto out;
         err = of_address_to_resource(dn, 0, &res);
@@ -160,7 +163,10 @@ static int pas_cpufreq_cpu_init(struct cpufreq_policy *policy)
                 goto out;
         }
 
-        dn = of_find_compatible_node(NULL, "gizmo", "1682m-gizmo");
+        dn = of_find_compatible_node(NULL, NULL, "1682m-gizmo");
+        if (!dn)
+                dn = of_find_compatible_node(NULL, NULL,
+                                             "pasemi,pwrficient-gizmo");
         if (!dn) {
                 err = -ENODEV;
                 goto out_unmap_sdcasr;
@@ -292,7 +298,8 @@ static struct cpufreq_driver pas_cpufreq_driver = {
 
 static int __init pas_cpufreq_init(void)
 {
-        if (!machine_is_compatible("PA6T-1682M"))
+        if (!machine_is_compatible("PA6T-1682M") &&
+            !machine_is_compatible("pasemi,pwrficient"))
                 return -ENODEV;
 
         return cpufreq_register_driver(&pas_cpufreq_driver);
diff --git a/arch/powerpc/platforms/pasemi/gpio_mdio.c b/arch/powerpc/platforms/pasemi/gpio_mdio.c
index 95d0c78cf634..b0298045df7e 100644
--- a/arch/powerpc/platforms/pasemi/gpio_mdio.c
+++ b/arch/powerpc/platforms/pasemi/gpio_mdio.c
@@ -333,7 +333,10 @@ int gpio_mdio_init(void)
 {
         struct device_node *np;
 
-        np = of_find_compatible_node(NULL, "gpio", "1682m-gpio");
+        np = of_find_compatible_node(NULL, NULL, "1682m-gpio");
+        if (!np)
+                np = of_find_compatible_node(NULL, NULL,
+                                             "pasemi,pwrficient-gpio");
         if (!np)
                 return -ENODEV;
         gpio_regs = of_iomap(np, 0);
diff --git a/arch/powerpc/platforms/pasemi/setup.c b/arch/powerpc/platforms/pasemi/setup.c
index 3d62060498b4..bd85853bc9da 100644
--- a/arch/powerpc/platforms/pasemi/setup.c
+++ b/arch/powerpc/platforms/pasemi/setup.c
@@ -362,8 +362,12 @@ static inline void pasemi_pcmcia_init(void)
 
 
 static struct of_device_id pasemi_bus_ids[] = {
+        /* Unfortunately needed for legacy firmwares */
         { .type = "localbus", },
         { .type = "sdc", },
+        /* These are the proper entries, which newer firmware uses */
+        { .compatible = "pasemi,localbus", },
+        { .compatible = "pasemi,sdc", },
         {},
 };
 
@@ -389,7 +393,8 @@ static int __init pas_probe(void)
 {
         unsigned long root = of_get_flat_dt_root();
 
-        if (!of_flat_dt_is_compatible(root, "PA6T-1682M"))
+        if (!of_flat_dt_is_compatible(root, "PA6T-1682M") &&
+            !of_flat_dt_is_compatible(root, "pasemi,pwrficient"))
                 return 0;
 
         hpte_init_native();
@@ -400,7 +405,7 @@ static int __init pas_probe(void)
 }
 
 define_machine(pasemi) {
-        .name                   = "PA Semi PA6T-1682M",
+        .name                   = "PA Semi PWRficient",
         .probe                  = pas_probe,
         .setup_arch             = pas_setup_arch,
         .init_early             = pas_init_early,