[WATCHDOG] mv64x60_wdt: set up platform_device in platform code

The driver previously registered its platform device data in its own
init function--that's bogus.  Move that code to platform-specific
code in arch/ppc.  This is being done so that the platform code can
decide at runtime whether to initialize this driver or not.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

1 files changed, 29 insertions, 0 deletions

diff --git a/arch/ppc/syslib/mv64x60.c b/arch/ppc/syslib/mv64x60.c
index d212b1c418a9..2744b8a6f66a 100644
--- a/arch/ppc/syslib/mv64x60.c
+++ b/arch/ppc/syslib/mv64x60.c
@@ -441,6 +441,32 @@ static struct platform_device i2c_device = {
 };
 #endif
 
+#ifdef CONFIG_WATCHDOG
+static struct mv64x60_wdt_pdata mv64x60_wdt_pdata = {
+        .timeout                = 10,  /* default watchdog expiry in seconds */
+        .bus_clk                = 133, /* default bus clock in MHz */
+};
+
+static struct resource mv64x60_wdt_resources[] = {
+        [0] = {
+                .name   = "mv64x60 wdt base",
+                .start  = MV64x60_WDT_WDC,
+                .end    = MV64x60_WDT_WDC + 8 - 1, /* two 32-bit registers */
+                .flags  = IORESOURCE_MEM,
+        },
+};
+
+static struct platform_device wdt_device = {
+        .name           = MV64x60_WDT_NAME,
+        .id             = 0,
+        .num_resources  = ARRAY_SIZE(mv64x60_wdt_resources),
+        .resource       = mv64x60_wdt_resources,
+        .dev = {
+                .platform_data = &mv64x60_wdt_pdata,
+        },
+};
+#endif
+
 #if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
 static struct mv64xxx_pdata mv64xxx_pdata = {
         .hs_reg_valid   = 0,
@@ -476,6 +502,9 @@ static struct platform_device *mv64x60_pd_devs[] __initdata = {
 #ifdef  CONFIG_I2C_MV64XXX
         &i2c_device,
 #endif
+#ifdef  CONFIG_MV64X60_WDT
+        &wdt_device,
+#endif
 #if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
         &mv64xxx_device,
 #endif