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Commit b78384d5 authored by Valentine Barshak's avatar Valentine Barshak Committed by Tejun Heo
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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: default avatarValentine Barshak <valentine.barshak@cogentembedded.com>
[geert: Reworded clocks property]
Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Acked-by: default avatarSimon Horman <horms+renesas@verge.net.au>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 35c16a8f

Documentation/devicetree/bindings/ata/sata_rcar.txt

+6 −4
Original line number Diff line number Diff line
@@ -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>;

};