OpenCloudOS-Kernel/Documentation/devicetree/bindings/ata/sata_rcar.txt

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* Renesas R-Car SATA
Required properties:
- compatible : should contain one or more of the following:
- "renesas,sata-r8a774b1" for RZ/G2N
- "renesas,sata-r8a7779" for R-Car H1
- "renesas,sata-r8a7790-es1" for R-Car H2 ES1
- "renesas,sata-r8a7790" for R-Car H2 other than ES1
- "renesas,sata-r8a7791" for R-Car M2-W
- "renesas,sata-r8a7793" for R-Car M2-N
- "renesas,sata-r8a7795" for R-Car H3
- "renesas,sata-r8a77965" for R-Car M3-N
- "renesas,rcar-gen2-sata" for a generic R-Car Gen2
compatible device
- "renesas,rcar-gen3-sata" for a generic R-Car Gen3 or
RZ/G2 compatible device
- "renesas,rcar-sata" is deprecated
When compatible with the generic version nodes
must list the SoC-specific version corresponding
to the platform first followed by the generic
version.
- 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:
sata0: sata@ee300000 {
compatible = "renesas,sata-r8a7791", "renesas,rcar-gen2-sata";
reg = <0 0xee300000 0 0x2000>;
interrupt-parent = <&gic>;
interrupts = <0 105 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&mstp8_clks R8A7791_CLK_SATA0>;
};