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| author | Valentine Barshak <valentine.barshak@cogentembedded.com> | 2013-11-08 16:09:30 +0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-12-02 14:53:51 -0500 |
| commit | 80361fa02e59cbc4ddfd4ceae18441092797149f (patch) | |
| tree | 3ee93a9f52564696f806366a16a64ef819a24d28 | |
| parent | e67adb4e669db834c1f95cbdf99bb4e9ec8455b3 (diff) | |
| download | linux-80361fa02e59cbc4ddfd4ceae18441092797149f.tar.gz linux-80361fa02e59cbc4ddfd4ceae18441092797149f.tar.bz2 linux-80361fa02e59cbc4ddfd4ceae18441092797149f.zip | |
libata, dt: Document sata_rcar bindings
These bindings can be used to register SATA devices found on R-Car SoC.
Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
| -rw-r--r-- | Documentation/devicetree/bindings/ata/sata_rcar.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/ata/sata_rcar.txt b/Documentation/devicetree/bindings/ata/sata_rcar.txt new file mode 100644 index 000000000000..1e6111333fa8 --- /dev/null +++ b/Documentation/devicetree/bindings/ata/sata_rcar.txt @@ -0,0 +1,18 @@ +* Renesas R-Car SATA + +Required properties: +- compatible : should contain one of the following: + - "renesas,sata-r8a7779" for R-Car H1 + - "renesas,sata-r8a7790" for R-Car H2 + - "renesas,sata-r8a7791" for R-Car M2 +- reg : address and length of the SATA registers; +- interrupts : must consist of one interrupt specifier. + +Example: + +sata: sata@fc600000 { + compatible = "renesas,sata-r8a7779"; + reg = <0xfc600000 0x2000>; + interrupt-parent = <&gic>; + interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>; +}; |