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List:       linux-ide
Subject:    Re: [PATCH] ahci: add DT binding for Calxeda AHCI controller
From:       Rob Herring <robherring2 () gmail ! com>
Date:       2011-10-24 14:20:07
Message-ID: 4EA57417.8060709 () gmail ! com
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Jeff,

On 10/03/2011 09:30 PM, Rob Herring wrote:
> On 09/02/2011 10:10 AM, Rob Herring wrote:
> > From: Rob Herring <rob.herring@calxeda.com>
> > 
> > Add devicetree match table to ahci platform driver for Calxeda Highbank
> > AHCI controller.
> > 
> > Signed-off-by: Rob Herring <rob.herring@calxeda.com>
> > Cc: Jeff Garzik <jgarzik@pobox.com>
> > Cc: linux-ide@vger.kernel.org
> > Cc: linux-kernel@vger.kernel.org
> > Cc: devicetree-discuss@lists.ozlabs.org
> > ---
> 
> Any comments on this?
> 

Ping.

Can you please apply this for 3.2.

Regards,
Rob

> > .../devicetree/bindings/ata/calxeda-sata.txt       |   17 +++++++++++++++++
> > drivers/ata/ahci_platform.c                        |    7 +++++++
> > 2 files changed, 24 insertions(+), 0 deletions(-)
> > create mode 100644 Documentation/devicetree/bindings/ata/calxeda-sata.txt
> > 
> > diff --git a/Documentation/devicetree/bindings/ata/calxeda-sata.txt \
> > b/Documentation/devicetree/bindings/ata/calxeda-sata.txt new file mode 100644
> > index 0000000..79caa56
> > --- /dev/null
> > +++ b/Documentation/devicetree/bindings/ata/calxeda-sata.txt
> > @@ -0,0 +1,17 @@
> > +* Calxeda SATA Controller
> > +
> > +SATA nodes are defined to describe on-chip Serial ATA controllers.
> > +Each SATA controller should have its own node.
> > +
> > +Required properties:
> > +- compatible        : compatible list, contains "calxeda,hb-ahci"
> > +- interrupts        : <interrupt mapping for SATA IRQ>
> > +- reg               : <registers mapping>
> > +
> > +Example:
> > +        sata@ffe08000 {
> > +		compatible = "calxeda,hb-ahci";
> > +                reg = <0xffe08000 0x1000>;
> > +                interrupts = <115>;
> > +        };
> > +
> > diff --git a/drivers/ata/ahci_platform.c b/drivers/ata/ahci_platform.c
> > index 6fef1fa..9bfc970 100644
> > --- a/drivers/ata/ahci_platform.c
> > +++ b/drivers/ata/ahci_platform.c
> > @@ -171,11 +171,18 @@ static int __devexit ahci_remove(struct platform_device \
> > *pdev)  return 0;
> > }
> > 
> > +static const struct of_device_id ahci_of_match[] = {
> > +	{ .compatible = "calxeda,hb-ahci", },
> > +	{},
> > +};
> > +MODULE_DEVICE_TABLE(of, ahci_of_match);
> > +
> > static struct platform_driver ahci_driver = {
> > 	.remove = __devexit_p(ahci_remove),
> > 	.driver = {
> > 		.name = "ahci",
> > 		.owner = THIS_MODULE,
> > +		.of_match_table = ahci_of_match,
> > 	},
> > };
> > 
> 

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