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Commit 02aac316 authored by Rob Herring's avatar Rob Herring
Browse files

ahci: add DT binding for Calxeda AHCI controller 



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

Signed-off-by: default avatarRob Herring <rob.herring@calxeda.com>
Acked-by: default avatarGrant 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
parent 303f59d1

Documentation/devicetree/bindings/ata/calxeda-sata.txt

0 → 100644
+17 −0
Original line number Diff line number Diff line 
* 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>;

        };

drivers/ata/ahci_platform.c

+7 −0
Original line number Diff line number Diff line
@@ -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,

};