ahci: add DT binding for Calxeda AHCI controller

Add devicetree match table to ahci platform driver for Calxeda Highbank
AHCI controller.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Cc: Jeff Garzik <jgarzik@pobox.com>
Cc: linux-ide@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree-discuss@lists.ozlabs.org
This commit is contained in:
Rob Herring 2010-11-03 21:04:59 -05:00
parent 303f59d1a7
commit 02aac316ab
2 changed files with 24 additions and 0 deletions

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@ -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>;
};

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@ -202,11 +202,18 @@ 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,
},
.id_table = ahci_devtype,
};