bindings/clock/exynos3250-clock.txt

1 * Samsung Exynos3250 Clock Controller
3 The Exynos3250 clock controller generates and supplies clock to various
8 - compatible: should be one of the following.
9   - "samsung,exynos3250-cmu" - controller compatible with Exynos3250 SoC.
10   - "samsung,exynos3250-cmu-dmc" - controller compatible with
11     Exynos3250 SoC for Dynamic Memory Controller domain.
12   - "samsung,exynos3250-cmu-isp" - ISP block clock controller compatible
15 - reg: physical base address of the controller and length of memory mapped
18 - #clock-cells: should be 1.
20 Each clock is assigned an identifier and client nodes can use this identifier
21 to specify the clock which they consume.
24 dt-bindings/clock/exynos3250.h header and can be used in device
27 Example 1: Examples of clock controller nodes are listed below.
29 	cmu: clock-controller@10030000 {
30 		compatible = "samsung,exynos3250-cmu";
32 		#clock-cells = <1>;
35 	cmu_dmc: clock-controller@105c0000 {
36 		compatible = "samsung,exynos3250-cmu-dmc";
38 		#clock-cells = <1>;
41 	cmu_isp: clock-controller@10048000 {
42 		compatible = "samsung,exynos3250-cmu-isp";
44 		#clock-cells = <1>;
47 Example 2: UART controller node that consumes the clock generated by the clock
48 	   controller. Refer to the standard clock bindings for information
49 	   about 'clocks' and 'clock-names' property.
52 		compatible = "samsung,exynos4210-uart";
56 		clock-names = "uart", "clk_uart_baud0";