1*c66ec88fSEmmanuel VadotAC97 link bindings 2*c66ec88fSEmmanuel Vadot 3*c66ec88fSEmmanuel VadotThese bindings can be included within any other device node. 4*c66ec88fSEmmanuel Vadot 5*c66ec88fSEmmanuel VadotRequired properties: 6*c66ec88fSEmmanuel Vadot - pinctrl-names: Has to contain following states to setup the correct 7*c66ec88fSEmmanuel Vadot pinmuxing for the used gpios: 8*c66ec88fSEmmanuel Vadot "ac97-running": AC97-link is active 9*c66ec88fSEmmanuel Vadot "ac97-reset": AC97-link reset state 10*c66ec88fSEmmanuel Vadot "ac97-warm-reset": AC97-link warm reset state 11*c66ec88fSEmmanuel Vadot - ac97-gpios: List of gpio phandles with args in the order ac97-sync, 12*c66ec88fSEmmanuel Vadot ac97-sdata, ac97-reset 13*c66ec88fSEmmanuel Vadot 14*c66ec88fSEmmanuel Vadot 15*c66ec88fSEmmanuel VadotExample: 16*c66ec88fSEmmanuel Vadot 17*c66ec88fSEmmanuel Vadotssi { 18*c66ec88fSEmmanuel Vadot ... 19*c66ec88fSEmmanuel Vadot 20*c66ec88fSEmmanuel Vadot pinctrl-names = "default", "ac97-running", "ac97-reset", "ac97-warm-reset"; 21*c66ec88fSEmmanuel Vadot pinctrl-0 = <&ac97link_running>; 22*c66ec88fSEmmanuel Vadot pinctrl-1 = <&ac97link_running>; 23*c66ec88fSEmmanuel Vadot pinctrl-2 = <&ac97link_reset>; 24*c66ec88fSEmmanuel Vadot pinctrl-3 = <&ac97link_warm_reset>; 25*c66ec88fSEmmanuel Vadot ac97-gpios = <&gpio3 20 0 &gpio3 22 0 &gpio3 28 0>; 26*c66ec88fSEmmanuel Vadot 27*c66ec88fSEmmanuel Vadot ... 28*c66ec88fSEmmanuel Vadot}; 29