Merge branch 'work.splice_read' of git://git.kernel.org/pub/scm/linux/kernel/git...
[cascardo/linux.git] / Documentation / devicetree / bindings / memory-controllers / fsl / ddr.txt
1 Freescale DDR memory controller
2
3 Properties:
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
13 Example 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
22 Example 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         };