xref: /freebsd/sys/contrib/device-tree/Bindings/memory-controllers/fsl/ddr.txt (revision 6be3386466ab79a84b48429ae66244f21526d3df)
1Freescale DDR memory controller
2
3Properties:
4
5- compatible	: Should include "fsl,chip-memory-controller" where
6		  chip is the processor (bsc9132, mpc8572 etc.), or
7		  "fsl,qoriq-memory-controller".
8- reg		: Address and size of DDR controller registers
9- interrupts	: Error interrupt of DDR controller
10- little-endian	: Specifies little-endian access to registers
11		  If omitted, big-endian will be used.
12
13Example 1:
14
15	memory-controller@2000 {
16		compatible = "fsl,bsc9132-memory-controller";
17		reg = <0x2000 0x1000>;
18		interrupts = <16 2 1 8>;
19	};
20
21
22Example 2:
23
24	ddr1: memory-controller@8000 {
25		compatible = "fsl,qoriq-memory-controller-v4.7",
26				"fsl,qoriq-memory-controller";
27		reg = <0x8000 0x1000>;
28		interrupts = <16 2 1 23>;
29	};
30