[PATCH v4 8/8] powerpc/pmem: Initialize pmem device on newer hardware

[Aneesh Kumar K.V]

With kernel now supporting new pmem flush/sync instructions, we can now
enable the kernel to initialize the device. On P10 these devices would
appear with a new compatible string. For PAPR device we have

compatible       "ibm,pmemory-v2"

and for OF pmem device we have

compatible       "pmem-region-v2"

Signed-off-by: Aneesh Kumar K.V <aneesh.ku...@linux.ibm.com>
---
 arch/powerpc/platforms/pseries/papr_scm.c | 1 +
 drivers/nvdimm/of_pmem.c                  | 1 +
 2 files changed, 2 insertions(+)

diff --git a/arch/powerpc/platforms/pseries/papr_scm.c 
b/arch/powerpc/platforms/pseries/papr_scm.c
index ad506e7003c9..407e08f08157 100644
--- a/arch/powerpc/platforms/pseries/papr_scm.c
+++ b/arch/powerpc/platforms/pseries/papr_scm.c
@@ -483,6 +483,7 @@ static int papr_scm_remove(struct platform_device *pdev)
 
 static const struct of_device_id papr_scm_match[] = {
        { .compatible = "ibm,pmemory" },
+       { .compatible = "ibm,pmemory-v2" },
        { },
 };
 
diff --git a/drivers/nvdimm/of_pmem.c b/drivers/nvdimm/of_pmem.c
index 6826a274a1f1..10dbdcdfb9ce 100644
--- a/drivers/nvdimm/of_pmem.c
+++ b/drivers/nvdimm/of_pmem.c
@@ -90,6 +90,7 @@ static int of_pmem_region_remove(struct platform_device *pdev)
 
 static const struct of_device_id of_pmem_region_match[] = {
        { .compatible = "pmem-region" },
+       { .compatible = "pmem-region-v2" },
        { },
 };
 
-- 
2.26.2