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d524dac927
The device tree is used by more than just PowerPC. Make the documentation
directory available to all.
v2: reorganized files while moving to create arch and driver specific
directories.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
30 lines
961 B
Plaintext
30 lines
961 B
Plaintext
* Freescale 8xxx/3.0 Gb/s SATA nodes
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SATA nodes are defined to describe on-chip Serial ATA controllers.
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Each SATA port should have its own node.
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Required properties:
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- compatible : compatible list, contains 2 entries, first is
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"fsl,CHIP-sata", where CHIP is the processor
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(mpc8315, mpc8379, etc.) and the second is
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"fsl,pq-sata"
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- interrupts : <interrupt mapping for SATA IRQ>
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- cell-index : controller index.
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1 for controller @ 0x18000
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2 for controller @ 0x19000
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3 for controller @ 0x1a000
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4 for controller @ 0x1b000
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Optional properties:
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- interrupt-parent : optional, if needed for interrupt mapping
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- reg : <registers mapping>
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Example:
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sata@18000 {
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compatible = "fsl,mpc8379-sata", "fsl,pq-sata";
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reg = <0x18000 0x1000>;
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cell-index = <1>;
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interrupts = <2c 8>;
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interrupt-parent = < &ipic >;
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};
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