device-tree-bindings/memory-controllers/k3-am654-ddrss.txt

4 K3 based AM654 devices has DDR memory subsystem that comprises
5 Synopys DDR controller, Synopsis DDR phy and wrapper logic to
7 provides an interface to external SDRAM devices. This DDRSS driver
8 adds support for the initialization of the external SDRAM devices by
15 --------------------
16 - compatible:		Shall be: "ti,am654-ddrss"
17 - reg-names 		ss - Map the sub system wrapper logic region
18 			ctl - Map the controller region
19 			phy - Map the PHY region
20 - reg:			Contains the register map per reg-names.
21 - power-domains:	Should contain a phandle to a PM domain provider node
24 			doc/device-tree-bindings/power/ti,sci-pm-domain.txt
25 - clocks:		Must contain an entry for enabling DDR clock. Should
27 			usage in doc/device-tree-bindings/clock/ti,sci-clk.txt
31 --------------------
32 - clock-frequency:	Frequency at which DDR pll should be locked.
37 		memory-controller: memory-controller@298e000 {
38 			compatible = "ti,am654-ddrss";
42 			reg-names = "ss", "ctl", "phy";
44 			power-domains = <&k3_pds 20>;
45 			u-boot,dm-spl;