| AC97 link bindings |
| |
| These bindings can be included within any other device node. |
| |
| Required properties: |
| - pinctrl-names: Has to contain following states to setup the correct |
| pinmuxing for the used gpios: |
| "ac97-running": AC97-link is active |
| "ac97-reset": AC97-link reset state |
| "ac97-warm-reset": AC97-link warm reset state |
| - ac97-gpios: List of gpio phandles with args in the order ac97-sync, |
| ac97-sdata, ac97-reset |
| |
| |
| Example: |
| |
| ssi { |
| ... |
| |
| pinctrl-names = "default", "ac97-running", "ac97-reset", "ac97-warm-reset"; |
| pinctrl-0 = <&ac97link_running>; |
| pinctrl-1 = <&ac97link_running>; |
| pinctrl-2 = <&ac97link_reset>; |
| pinctrl-3 = <&ac97link_warm_reset>; |
| ac97-gpios = <&gpio3 20 0 &gpio3 22 0 &gpio3 28 0>; |
| |
| ... |
| }; |
