powerpc/powernv: Create platform devs for nvdimm buses

Scan the devicetree for an nvdimm-bus compatible and create
a platform device for them.

Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

diff --git a/arch/powerpc/platforms/powernv/opal.c b/arch/powerpc/platforms/powernv/opal.c
index c15182765ff59a4809ac5777a8bdeb4fae0b89e9..c37485a3c5c99a5f6eeed7cff996c7ad73b14e90 100644 (file)
--- a/arch/powerpc/platforms/powernv/opal.c
+++ b/arch/powerpc/platforms/powernv/opal.c
@@ -821,6 +821,9 @@ static int __init opal_init(void)
        /* Create i2c platform devices */
        opal_pdev_init("ibm,opal-i2c");
 
+       /* Handle non-volatile memory devices */
+       opal_pdev_init("pmem-region");
+
        /* Setup a heatbeat thread if requested by OPAL */
        opal_init_heartbeat();