Re: [PATCH v2 1/3] ata: sata_mv: introduce compatible string "marvell,armada-370-xp-sata"

The sata_mv driver supports the SATA IP found in several Marvell SoCs.
As some new SATA registers have been introduced with the Armada 370/XP
SoCs, a way to identify them is needed.

This patch introduces a new compatible string for the SATA IP found in
Armada 370/XP SoCs.

Signed-off-by: Simon Guinot <redacted>
Cc: Thomas Petazzoni <redacted>
Cc: Jason Cooper <redacted>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Gregory Clement <redacted>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Cc: Lior Amsalem <redacted>
Cc: stable@vger.kernel.org
---
 Documentation/devicetree/bindings/ata/marvell.txt | 2 +-
 drivers/ata/sata_mv.c                             | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/ata/marvell.txt b/Documentation/devicetree/bindings/ata/marvell.txt
index b5cdd20cde9c..a52a5d018042 100644
--- a/Documentation/devicetree/bindings/ata/marvell.txt
+++ b/Documentation/devicetree/bindings/ata/marvell.txt

@@ -1,7 +1,7 @@
 * Marvell Orion SATA
 
 Required Properties:
-- compatibility : "marvell,orion-sata"
+- compatibility : "marvell,orion-sata" or "marvell,armada-370-xp-sata"

 - reg           : Address range of controller
 - interrupts    : Interrupt controller is using
 - nr-ports      : Number of SATA ports in use.

diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 56be31819897..df35c521a141 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c

@@ -4209,6 +4209,7 @@ static int mv_platform_resume(struct platform_device *pdev)
 
 #ifdef CONFIG_OF
 static struct of_device_id mv_sata_dt_ids[] = {
+	{ .compatible = "marvell,armada-370-xp-sata", },
 	{ .compatible = "marvell,orion-sata", },
 	{},
 };