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| author | Valentine Barshak <valentine.barshak@cogentembedded.com> | 2014-11-10 19:42:29 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-11-14 18:35:13 +0100 |
| commit | b78384d5334b10139c64db1ec13ea249b92b0ef6 (patch) | |
| tree | dc8a001afb3c5576862e3d381712bdde5f066ff4 /Documentation/devicetree/bindings/ata | |
| parent | ahci_sunxi: Make AHCI_HFLAG_NO_PMP flag configurable with a module option (diff) | |
| download | linux-b78384d5334b10139c64db1ec13ea249b92b0ef6.tar.xz linux-b78384d5334b10139c64db1ec13ea249b92b0ef6.zip | |
sata_rcar: Add clocks to sata_rcar bindings
Now that the clocks are available in the R-Car Gen2 DT,
add clocks property description to the sata_rcar bindings.
The clocks have been tested on r8a7791 so we use that
as an example of the R-Car SATA node.
Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com>
[geert: Reworded clocks property]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/ata')
| -rw-r--r-- | Documentation/devicetree/bindings/ata/sata_rcar.txt | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/devicetree/bindings/ata/sata_rcar.txt b/Documentation/devicetree/bindings/ata/sata_rcar.txt index 80ae87a0784b..f09c1ee260ba 100644 --- a/Documentation/devicetree/bindings/ata/sata_rcar.txt +++ b/Documentation/devicetree/bindings/ata/sata_rcar.txt @@ -9,12 +9,14 @@ Required properties: - "renesas,sata-r8a7793" for R-Car M2-N - reg : address and length of the SATA registers; - interrupts : must consist of one interrupt specifier. +- clocks : must contain a reference to the functional clock. Example: -sata: sata@fc600000 { - compatible = "renesas,sata-r8a7779"; - reg = <0xfc600000 0x2000>; +sata0: sata@ee300000 { + compatible = "renesas,sata-r8a7791"; + reg = <0 0xee300000 0 0x2000>; interrupt-parent = <&gic>; - interrupts = <0 100 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <0 105 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&mstp8_clks R8A7791_CLK_SATA0>; }; |