diff options
-rw-r--r-- | Documentation/devicetree/bindings/ata/imx-pata.txt | 17 | ||||
-rw-r--r-- | drivers/ata/pata_imx.c | 9 |
2 files changed, 26 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ata/imx-pata.txt b/Documentation/devicetree/bindings/ata/imx-pata.txt new file mode 100644 index 000000000000..e38d73414b0d --- /dev/null +++ b/Documentation/devicetree/bindings/ata/imx-pata.txt @@ -0,0 +1,17 @@ +* Freescale i.MX PATA Controller + +Required properties: +- compatible: "fsl,imx27-pata" +- reg: Address range of the PATA Controller +- interrupts: The interrupt of the PATA Controller +- clocks: the clocks for the PATA Controller + +Example: + + pata: pata@83fe0000 { + compatible = "fsl,imx51-pata", "fsl,imx27-pata"; + reg = <0x83fe0000 0x4000>; + interrupts = <70>; + clocks = <&clks 161>; + status = "disabled"; + }; diff --git a/drivers/ata/pata_imx.c b/drivers/ata/pata_imx.c index adbb01d8362f..aa3d166e02eb 100644 --- a/drivers/ata/pata_imx.c +++ b/drivers/ata/pata_imx.c @@ -230,11 +230,20 @@ static const struct dev_pm_ops pata_imx_pm_ops = { }; #endif +static const struct of_device_id imx_pata_dt_ids[] = { + { + .compatible = "fsl,imx27-pata", + }, { + /* sentinel */ + } +}; + static struct platform_driver pata_imx_driver = { .probe = pata_imx_probe, .remove = pata_imx_remove, .driver = { .name = DRV_NAME, + .of_match_table = imx_pata_dt_ids, .owner = THIS_MODULE, #ifdef CONFIG_PM .pm = &pata_imx_pm_ops, |