[POWERPC] Update device tree binding for mpc5200 gpt

Add 'fsl,' prefix to 'compatible' property for gpt nodes.
Add 'fsl,' prefix to empty, GPT0 specific 'has-wdt' property.
The fsl, prefix is being added to better match the convention of prefixing
manufacturer specific properties and values with the vendors name.

Signed-off-by: Marian Balakowicz <m8@semihalf.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/watchdog/mpc5200_wdt.c b/drivers/watchdog/mpc5200_wdt.c
index 9cfb97576623..11f6a111e75b 100644
--- a/drivers/watchdog/mpc5200_wdt.c
+++ b/drivers/watchdog/mpc5200_wdt.c
@@ -176,6 +176,8 @@ static int mpc5200_wdt_probe(struct of_device *op, const struct of_device_id *ma
 
         has_wdt = of_get_property(op->node, "has-wdt", NULL);
         if (!has_wdt)
+                has_wdt = of_get_property(op->node, "fsl,has-wdt", NULL);
+        if (!has_wdt)
                 return -ENODEV;
 
         wdt = kzalloc(sizeof(*wdt), GFP_KERNEL);
@@ -254,6 +256,7 @@ static int mpc5200_wdt_shutdown(struct of_device *op)
 
 static struct of_device_id mpc5200_wdt_match[] = {
         { .compatible = "mpc5200-gpt", },
+        { .compatible = "fsl,mpc5200-gpt", },
         {},
 };
 static struct of_platform_driver mpc5200_wdt_driver = {