Jyri Sarha | c873d14 | 2014-09-05 15:21:34 +0300 | [diff] [blame] | 1 | Binding for simple gpio gated clock. |
| 2 | |
| 3 | This binding uses the common clock binding[1]. |
| 4 | |
| 5 | [1] Documentation/devicetree/bindings/clock/clock-bindings.txt |
| 6 | |
| 7 | Required properties: |
| 8 | - compatible : shall be "gpio-gate-clock". |
| 9 | - #clock-cells : from common clock binding; shall be set to 0. |
| 10 | - enable-gpios : GPIO reference for enabling and disabling the clock. |
| 11 | |
| 12 | Optional properties: |
| 13 | - clocks: Maximum of one parent clock is supported. |
| 14 | |
| 15 | Example: |
| 16 | clock { |
| 17 | compatible = "gpio-gate-clock"; |
| 18 | clocks = <&parentclk>; |
| 19 | #clock-cells = <0>; |
| 20 | enable-gpios = <&gpio 1 GPIO_ACTIVE_HIGH>; |
| 21 | }; |