1 * Samsung Exynos5420 Clock Controller
3 The Exynos5420 clock controller generates and supplies clock to various
4 controllers within the Exynos5420 SoC.
8 - compatible: should be one of the following.
9 - "samsung,exynos5420-clock" - controller compatible with Exynos5420 SoC.
11 - reg: physical base address of the controller and length of memory mapped
14 - #clock-cells: should be 1.
16 The following is the list of clocks generated by the controller. Each clock is
17 assigned an identifier and client nodes use this identifier to specify the
18 clock which they consume.
24 ----------------------------
28 [Clock Gate for Special Clocks]
31 ----------------------------
64 [Peripheral Clock Gates]
67 ----------------------------
186 ----------------------------
191 ----------------------------
195 Example 1: An example of a clock controller node is listed below.
197 clock: clock-controller@0x10010000 {
198 compatible = "samsung,exynos5420-clock";
199 reg = <0x10010000 0x30000>;
203 Example 2: UART controller node that consumes the clock generated by the clock
204 controller. Refer to the standard clock bindings for information
205 about 'clocks' and 'clock-names' property.
208 compatible = "samsung,exynos4210-uart";
209 reg = <0x13820000 0x100>;
210 interrupts = <0 54 0>;
211 clocks = <&clock 259>, <&clock 130>;
212 clock-names = "uart", "clk_uart_baud0";