Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | Binding for Imagination Technologies MIPS Boston clock sources. |
| 2 | |
| 3 | This binding uses the common clock binding[1]. |
| 4 | |
| 5 | [1] Documentation/devicetree/bindings/clock/clock-bindings.txt |
| 6 | |
| 7 | The device node must be a child node of the syscon node corresponding to the |
| 8 | Boston system's platform registers. |
| 9 | |
| 10 | Required properties: |
| 11 | - compatible : Should be "img,boston-clock". |
| 12 | - #clock-cells : Should be set to 1. |
| 13 | Values available for clock consumers can be found in the header file: |
| 14 | <dt-bindings/clock/boston-clock.h> |
| 15 | |
| 16 | Example: |
| 17 | |
| 18 | system-controller@17ffd000 { |
| 19 | compatible = "img,boston-platform-regs", "syscon"; |
| 20 | reg = <0x17ffd000 0x1000>; |
| 21 | |
| 22 | clk_boston: clock { |
| 23 | compatible = "img,boston-clock"; |
| 24 | #clock-cells = <1>; |
| 25 | }; |
| 26 | }; |
| 27 | |
| 28 | uart0: uart@17ffe000 { |
| 29 | /* ... */ |
| 30 | clocks = <&clk_boston BOSTON_CLK_SYS>; |
| 31 | }; |