linux-kernel - [PATCH 3.10 067/104] ata: sata_mv: introduce compatible string "marvell, armada-370-sata"

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Date:	Tue,  4 Feb 2014 13:02:10 -0800
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	stable@...r.kernel.org, Simon Guinot <simon.guinot@...uanux.org>,
	Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>,
	Jason Cooper <jason@...edaemon.net>,
	Andrew Lunn <andrew@...n.ch>,
	Gregory Clement <gregory.clement@...e-electrons.com>,
	Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>,
	Lior Amsalem <alior@...vell.com>, Tejun Heo <tj@...nel.org>
Subject: [PATCH 3.10 067/104] ata: sata_mv: introduce compatible string "marvell, armada-370-sata"

3.10-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Simon Guinot <simon.guinot@...uanux.org>

commit b1f5c73bd5a4752efb7d7af019034044b08aafe9 upstream.

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 <simon.guinot@...uanux.org>
Cc: Thomas Petazzoni <thomas.petazzoni@...e-electrons.com>
Cc: Jason Cooper <jason@...edaemon.net>
Cc: Andrew Lunn <andrew@...n.ch>
Cc: Gregory Clement <gregory.clement@...e-electrons.com>
Cc: Sebastian Hesselbarth <sebastian.hesselbarth@...il.com>
Cc: Lior Amsalem <alior@...vell.com>
Acked-by: Jason Cooper <jason@...edaemon.net>
Signed-off-by: Tejun Heo <tj@...nel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 Documentation/devicetree/bindings/ata/marvell.txt |    2 +-
 drivers/ata/sata_mv.c                             |    1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

--- 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-sata"
 - reg           : Address range of controller
 - interrupts    : Interrupt controller is using
 - nr-ports      : Number of SATA ports in use.
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -4216,6 +4216,7 @@ static int mv_platform_resume(struct pla
 
 #ifdef CONFIG_OF
 static struct of_device_id mv_sata_dt_ids[] = {
+	{ .compatible = "marvell,armada-370-sata", },
 	{ .compatible = "marvell,orion-sata", },
 	{},
 };


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