[PATCH 16/17] mtd: nand_mrvl_nfc: Add support for Marvell Armada 370/XP

[Sebastian Hesselbarth]

Marvell PXA3xx and Armada 370/XP share the same NAND controller IP
with some minor differences. With support for controller IP v2, now
allow to build the driver on Armada 370/XP.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth at gmail.com>
---
Cc: Robert Jarzmik <robert.jarzmik at free.fr>
Cc: Thomas Petazzoni <thomas.petazzoni at free-electrons.com>
Cc: Ezequiel Garcia <ezequiel at vanguardiasur.com.ar>
Cc: barebox at lists.infradead.org
---
 drivers/mtd/nand/Kconfig         | 7 ++++---
 drivers/mtd/nand/nand_mrvl_nfc.c | 5 +++++
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 3426ec055756..2b4a478a03dd 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -99,10 +99,11 @@ config NAND_ORION
 
 config NAND_MRVL_NFC
 	bool
-	prompt "Marvell NAND driver"
-	depends on ARCH_PXA3XX
+	prompt "Marvell PXA3xx NAND driver"
+	depends on ARCH_ARMADA_370 || ARCH_ARMADA_XP || ARCH_PXA3XX
 	help
-	  Support for the PXA3xx NAND controller, present in pxa3xx SoCs.
+	  Support for the PXA3xx NAND controller, present in Armada 370/XP and
+	  PXA3xx SoCs.
 
 config NAND_ATMEL
 	bool
diff --git a/drivers/mtd/nand/nand_mrvl_nfc.c b/drivers/mtd/nand/nand_mrvl_nfc.c
index 8594cf688d0c..07dc1bdbe6cf 100644
--- a/drivers/mtd/nand/nand_mrvl_nfc.c
+++ b/drivers/mtd/nand/nand_mrvl_nfc.c
@@ -277,12 +277,17 @@ static struct nand_ecclayout ecc_layout_4KB_bch8bit = {
 			       (((struct nand_chip *)((mtd)->priv))->priv))
 
 const unsigned int pxa3xx_hwflags;
+const unsigned int armada370_hwflags = HWFLAGS_ECC_BCH | HWFLAGS_HAS_NDCB3;
 
 static struct of_device_id mrvl_nand_dt_ids[] = {
 	{
 		.compatible = "marvell,pxa3xx-nand",
 		.data = &pxa3xx_hwflags,
 	},
+	{
+		.compatible = "marvell,armada370-nand",
+		.data = &armada370_hwflags,
+	},
 	{}
 };
 
-- 
2.1.0