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author | Grant Likely <grant.likely@secretlab.ca> | 2011-02-12 23:53:34 -0700 |
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committer | Grant Likely <grant.likely@secretlab.ca> | 2011-02-12 23:53:34 -0700 |
commit | c170093d31bd4e3bc51881cc0f123beeca7872c9 (patch) | |
tree | d93cd280d525dd339f33be010c75b7fd0bacd690 /Documentation/devicetree/bindings/ata | |
parent | 557218e2d662574bc58d840fe116c7fd8d57aed8 (diff) | |
parent | 78bba987bc025a7263248501b453476e77b93331 (diff) | |
download | talos-op-linux-c170093d31bd4e3bc51881cc0f123beeca7872c9.tar.gz talos-op-linux-c170093d31bd4e3bc51881cc0f123beeca7872c9.zip |
Merge branch 'devicetree/merge' into spi/merge
Diffstat (limited to 'Documentation/devicetree/bindings/ata')
-rw-r--r-- | Documentation/devicetree/bindings/ata/fsl-sata.txt | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ata/fsl-sata.txt b/Documentation/devicetree/bindings/ata/fsl-sata.txt new file mode 100644 index 000000000000..b46bcf46c3d8 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/fsl-sata.txt @@ -0,0 +1,29 @@ +* Freescale 8xxx/3.0 Gb/s SATA nodes + +SATA nodes are defined to describe on-chip Serial ATA controllers. +Each SATA port should have its own node. + +Required properties: +- compatible : compatible list, contains 2 entries, first is + "fsl,CHIP-sata", where CHIP is the processor + (mpc8315, mpc8379, etc.) and the second is + "fsl,pq-sata" +- interrupts : <interrupt mapping for SATA IRQ> +- cell-index : controller index. + 1 for controller @ 0x18000 + 2 for controller @ 0x19000 + 3 for controller @ 0x1a000 + 4 for controller @ 0x1b000 + +Optional properties: +- interrupt-parent : optional, if needed for interrupt mapping +- reg : <registers mapping> + +Example: + sata@18000 { + compatible = "fsl,mpc8379-sata", "fsl,pq-sata"; + reg = <0x18000 0x1000>; + cell-index = <1>; + interrupts = <2c 8>; + interrupt-parent = < &ipic >; + }; |