From: Rob Herring <rob.herr...@calxeda.com> Add devicetree match table to ahci platform driver for Calxeda Highbank AHCI controller.
Signed-off-by: Rob Herring <rob.herr...@calxeda.com> Cc: Jeff Garzik <jgar...@pobox.com> Cc: linux-...@vger.kernel.org Cc: linux-ker...@vger.kernel.org Cc: devicetree-discuss@lists.ozlabs.org --- .../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, }, }; -- 1.7.5.4 _______________________________________________ devicetree-discuss mailing list devicetree-discuss@lists.ozlabs.org https://lists.ozlabs.org/listinfo/devicetree-discuss