xref: /freebsd/sys/contrib/device-tree/Bindings/ata/ahci-dm816.txt (revision 924226fba12cc9a228c73b956e1b7fa24c60b055)
1Device tree binding for the TI DM816 AHCI SATA Controller
2---------------------------------------------------------
3
4Required properties:
5  - compatible: must be "ti,dm816-ahci"
6  - reg: physical base address and size of the register region used by
7         the controller (as defined by the AHCI 1.1 standard)
8  - interrupts: interrupt specifier (refer to the interrupt binding)
9  - clocks: list of phandle and clock specifier pairs (or only
10            phandles for clock providers with '0' defined for
11            #clock-cells); two clocks must be specified: the functional
12            clock and an external reference clock
13
14Example:
15
16	sata: sata@4a140000 {
17		compatible = "ti,dm816-ahci";
18		reg = <0x4a140000 0x10000>;
19		interrupts = <16>;
20		clocks = <&sysclk5_ck>, <&sata_refclk>;
21	};
22