TEGRA_PINCONF_PARAM_TRISTATE   82 drivers/pinctrl/tegra/pinctrl-tegra.c 	{"nvidia,tristate",		TEGRA_PINCONF_PARAM_TRISTATE},
TEGRA_PINCONF_PARAM_TRISTATE  298 drivers/pinctrl/tegra/pinctrl-tegra.c 	case TEGRA_PINCONF_PARAM_TRISTATE: