• Home
  • History
  • Annotate
  • Line#
  • Navigate
  • Raw
  • Download
  • only in /asuswrt-rt-n18u-9.0.0.4.380.2695/release/src-rt-6.x.4708/linux/linux-2.6/Documentation/powerpc/dts-bindings/fsl/
1* Chipselect/Local Bus
2
3Properties:
4- name : Should be localbus
5- #address-cells : Should be either two or three.  The first cell is the
6                   chipselect number, and the remaining cells are the
7                   offset into the chipselect.
8- #size-cells : Either one or two, depending on how large each chipselect
9                can be.
10- ranges : Each range corresponds to a single chipselect, and cover
11           the entire access window as configured.
12
13Example:
14	localbus@f0010100 {
15		compatible = "fsl,mpc8272-localbus",
16			   "fsl,pq2-localbus";
17		#address-cells = <2>;
18		#size-cells = <1>;
19		reg = <f0010100 40>;
20
21		ranges = <0 0 fe000000 02000000
22			  1 0 f4500000 00008000>;
23
24		flash@0,0 {
25			compatible = "jedec-flash";
26			reg = <0 0 2000000>;
27			bank-width = <4>;
28			device-width = <1>;
29		};
30
31		board-control@1,0 {
32			reg = <1 0 20>;
33			compatible = "fsl,mpc8272ads-bcsr";
34		};
35	};
36