| * Samsung Exynos5440 Clock Controller | |
| The Exynos5440 clock controller generates and supplies clock to various | |
| controllers within the Exynos5440 SoC. | |
| Required Properties: | |
| - compatible: should be "samsung,exynos5440-clock". | |
| - reg: physical base address of the controller and length of memory mapped | |
| region. | |
| - #clock-cells: should be 1. | |
| The following is the list of clocks generated by the controller. Each clock is | |
| assigned an identifier and client nodes use this identifier to specify the | |
| clock which they consume. | |
| [Core Clocks] | |
| Clock ID | |
| ---------------------------- | |
| xtal 1 | |
| arm_clk 2 | |
| [Peripheral Clock Gates] | |
| Clock ID | |
| ---------------------------- | |
| spi_baud 16 | |
| pb0_250 17 | |
| pr0_250 18 | |
| pr1_250 19 | |
| b_250 20 | |
| b_125 21 | |
| b_200 22 | |
| sata 23 | |
| usb 24 | |
| gmac0 25 | |
| cs250 26 | |
| pb0_250_o 27 | |
| pr0_250_o 28 | |
| pr1_250_o 29 | |
| b_250_o 30 | |
| b_125_o 31 | |
| b_200_o 32 | |
| sata_o 33 | |
| usb_o 34 | |
| gmac0_o 35 | |
| cs250_o 36 | |
| Example: An example of a clock controller node is listed below. | |
| clock: clock-controller@0x10010000 { | |
| compatible = "samsung,exynos5440-clock"; | |
| reg = <0x160000 0x10000>; | |
| #clock-cells = <1>; | |
| }; |