xref: /freebsd/sys/contrib/device-tree/Bindings/clock/nspire-clock.txt (revision 5ca8e32633c4ffbbcd6762e5888b6a4ba0708c6c)
1TI-NSPIRE Clocks
2
3Required properties:
4- compatible: Valid compatible properties include:
5	"lsi,nspire-cx-ahb-divider" for the AHB divider in the CX model
6	"lsi,nspire-classic-ahb-divider" for the AHB divider in the older model
7	"lsi,nspire-cx-clock" for the base clock in the CX model
8	"lsi,nspire-classic-clock" for the base clock in the older model
9
10- reg: Physical base address of the controller and length of memory mapped
11	region.
12
13Optional:
14- clocks: For the "nspire-*-ahb-divider" compatible clocks, this is the parent
15	clock where it divides the rate from.
16
17Example:
18
19ahb_clk {
20	#clock-cells = <0>;
21	compatible = "lsi,nspire-cx-clock";
22	reg = <0x900B0000 0x4>;
23	clocks = <&base_clk>;
24};
25