Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (202 commits)
  [POWERPC] Fix compile breakage for 64-bit UP configs
  [POWERPC] Define copy_siginfo_from_user32
  [POWERPC] Add compat handler for PTRACE_GETSIGINFO
  [POWERPC] i2c: Fix build breakage introduced by OF helpers
  [POWERPC] Optimize fls64() on 64-bit processors
  [POWERPC] irqtrace support for 64-bit powerpc
  [POWERPC] Stacktrace support for lockdep
  [POWERPC] Move stackframe definitions to common header
  [POWERPC] Fix device-tree locking vs. interrupts
  [POWERPC] Make pci_bus_to_host()'s struct pci_bus * argument const
  [POWERPC] Remove unused __max_memory variable
  [POWERPC] Simplify xics direct/lpar irq_host setup
  [POWERPC] Use pseries_setup_i8259_cascade() in pseries_mpic_init_IRQ()
  [POWERPC] Turn xics_setup_8259_cascade() into a generic pseries_setup_i8259_cascade()
  [POWERPC] Move xics_setup_8259_cascade() into platforms/pseries/setup.c
  [POWERPC] Use asm-generic/bitops/find.h in bitops.h
  [POWERPC] 83xx: mpc8315 - fix USB UTMI Host setup
  [POWERPC] 85xx: Fix the size of qe muram for MPC8568E
  [POWERPC] 86xx: mpc86xx_hpcn - Temporarily accept old dts node identifier.
  [POWERPC] 86xx: mark functions static, other minor cleanups
  ...

1 files changed, 40 insertions, 38 deletions

diff --git a/arch/powerpc/sysdev/mv64x60_dev.c b/arch/powerpc/sysdev/mv64x60_dev.c
index efda0028909d..047b31027fa6 100644
--- a/arch/powerpc/sysdev/mv64x60_dev.c
+++ b/arch/powerpc/sysdev/mv64x60_dev.c
@@ -127,7 +127,7 @@ static int __init mv64x60_mpsc_device_setup(struct device_node *np, int id)
         if (err)
                 return err;
 
-        prop = of_get_property(np, "block-index", NULL);
+        prop = of_get_property(np, "cell-index", NULL);
         if (!prop)
                 return -ENODEV;
         port_number = *(int *)prop;
@@ -136,6 +136,7 @@ static int __init mv64x60_mpsc_device_setup(struct device_node *np, int id)
 
         pdata.cache_mgmt = 1; /* All current revs need this set */
 
+        pdata.max_idle = 40; /* default */
         prop = of_get_property(np, "max_idle", NULL);
         if (prop)
                 pdata.max_idle = *prop;
@@ -205,30 +206,24 @@ error:
 /*
  * Create mv64x60_eth platform devices
  */
-static int __init eth_register_shared_pdev(struct device_node *np)
+static struct platform_device * __init mv64x60_eth_register_shared_pdev(
+                                                struct device_node *np, int id)
 {
         struct platform_device *pdev;
         struct resource r[1];
         int err;
 
-        np = of_get_parent(np);
-        if (!np)
-                return -ENODEV;
-
         err = of_address_to_resource(np, 0, &r[0]);
-        of_node_put(np);
         if (err)
-                return err;
+                return ERR_PTR(err);
 
-        pdev = platform_device_register_simple(MV643XX_ETH_SHARED_NAME, 0,
+        pdev = platform_device_register_simple(MV643XX_ETH_SHARED_NAME, id,
                                                r, 1);
-        if (IS_ERR(pdev))
-                return PTR_ERR(pdev);
-
-        return 0;
+        return pdev;
 }
 
-static int __init mv64x60_eth_device_setup(struct device_node *np, int id)
+static int __init mv64x60_eth_device_setup(struct device_node *np, int id,
+                                           struct platform_device *shared_pdev)
 {
         struct resource r[1];
         struct mv643xx_eth_platform_data pdata;
@@ -239,16 +234,12 @@ static int __init mv64x60_eth_device_setup(struct device_node *np, int id)
         const phandle *ph;
         int err;
 
-        /* only register the shared platform device the first time through */
-        if (id == 0 && (err = eth_register_shared_pdev(np)))
-                return err;
-
         memset(r, 0, sizeof(r));
         of_irq_to_resource(np, 0, &r[0]);
 
         memset(&pdata, 0, sizeof(pdata));
 
-        prop = of_get_property(np, "block-index", NULL);
+        prop = of_get_property(np, "reg", NULL);
         if (!prop)
                 return -ENODEV;
         pdata.port_number = *prop;
@@ -301,7 +292,7 @@ static int __init mv64x60_eth_device_setup(struct device_node *np, int id)
 
         of_node_put(phy);
 
-        pdev = platform_device_alloc(MV643XX_ETH_NAME, pdata.port_number);
+        pdev = platform_device_alloc(MV643XX_ETH_NAME, id);
         if (!pdev)
                 return -ENOMEM;
 
@@ -345,21 +336,19 @@ static int __init mv64x60_i2c_device_setup(struct device_node *np, int id)
 
         memset(&pdata, 0, sizeof(pdata));
 
+        pdata.freq_m = 8;       /* default */
         prop = of_get_property(np, "freq_m", NULL);
         if (!prop)
                 return -ENODEV;
         pdata.freq_m = *prop;
 
+        pdata.freq_m = 3;       /* default */
         prop = of_get_property(np, "freq_n", NULL);
         if (!prop)
                 return -ENODEV;
         pdata.freq_n = *prop;
 
-        prop = of_get_property(np, "timeout", NULL);
-        if (prop)
-                pdata.timeout = *prop;
-        else
-                pdata.timeout = 1000;   /* 1 second */
+        pdata.timeout = 1000;                           /* default: 1 second */
 
         pdev = platform_device_alloc(MV64XXX_I2C_CTLR_NAME, id);
         if (!pdev)
@@ -401,10 +390,7 @@ static int __init mv64x60_wdt_device_setup(struct device_node *np, int id)
 
         memset(&pdata, 0, sizeof(pdata));
 
-        prop = of_get_property(np, "timeout", NULL);
-        if (!prop)
-                return -ENODEV;
-        pdata.timeout = *prop;
+        pdata.timeout = 10;                     /* Default: 10 seconds */
 
         np = of_get_parent(np);
         if (!np)
@@ -441,27 +427,43 @@ error:
 
 static int __init mv64x60_device_setup(void)
 {
-        struct device_node *np = NULL;
-        int id;
+        struct device_node *np, *np2;
+        struct platform_device *pdev;
+        int id, id2;
         int err;
 
         id = 0;
-        for_each_compatible_node(np, "serial", "marvell,mpsc")
+        for_each_compatible_node(np, "serial", "marvell,mv64360-mpsc")
                 if ((err = mv64x60_mpsc_device_setup(np, id++)))
                         goto error;
 
         id = 0;
-        for_each_compatible_node(np, "network", "marvell,mv64x60-eth")
-                if ((err = mv64x60_eth_device_setup(np, id++)))
+        id2 = 0;
+        for_each_compatible_node(np, NULL, "marvell,mv64360-eth-group") {
+                pdev = mv64x60_eth_register_shared_pdev(np, id++);
+                if (IS_ERR(pdev)) {
+                        err = PTR_ERR(pdev);
                         goto error;
+                }
+                for_each_child_of_node(np, np2) {
+                        if (!of_device_is_compatible(np2,
+                                        "marvell,mv64360-eth"))
+                                continue;
+                        err = mv64x60_eth_device_setup(np2, id2++, pdev);
+                        if (err) {
+                                of_node_put(np2);
+                                goto error;
+                        }
+                }
+        }
 
         id = 0;
-        for_each_compatible_node(np, "i2c", "marvell,mv64x60-i2c")
+        for_each_compatible_node(np, "i2c", "marvell,mv64360-i2c")
                 if ((err = mv64x60_i2c_device_setup(np, id++)))
                         goto error;
 
         /* support up to one watchdog timer */
-        np = of_find_compatible_node(np, NULL, "marvell,mv64x60-wdt");
+        np = of_find_compatible_node(np, NULL, "marvell,mv64360-wdt");
         if (np) {
                 if ((err = mv64x60_wdt_device_setup(np, id)))
                         goto error;
@@ -489,10 +491,10 @@ static int __init mv64x60_add_mpsc_console(void)
         if (!np)
                 goto not_mpsc;
 
-        if (!of_device_is_compatible(np, "marvell,mpsc"))
+        if (!of_device_is_compatible(np, "marvell,mv64360-mpsc"))
                 goto not_mpsc;
 
-        prop = of_get_property(np, "block-index", NULL);
+        prop = of_get_property(np, "cell-index", NULL);
         if (!prop)
                 goto not_mpsc;