| From | Greg Kroah-Hartman <> | Subject | [PATCH 3.12 086/133] ata: sata_mv: introduce compatible string "marvell, armada-370-sata" | Date | Tue, 4 Feb 2014 13:08:07 -0800 |
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3.12-stable review patch. If anyone has any objections, please let me know.
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From: Simon Guinot <simon.guinot@sequanux.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@sequanux.org> Cc: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Gregory Clement <gregory.clement@free-electrons.com> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Lior Amsalem <alior@marvell.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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 @@ -4209,6 +4209,7 @@ 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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