aud_pin 481 drivers/pinctrl/qcom/pinctrl-ipq4019.c FUNCTION(aud_pin), aud_pin 618 drivers/pinctrl/qcom/pinctrl-ipq4019.c PINGROUP(48, rmii, aud_pin, smart2, led9, NA, NA, NA, NA, NA, NA, NA, aud_pin 620 drivers/pinctrl/qcom/pinctrl-ipq4019.c PINGROUP(49, rmii, aud_pin, smart2, led10, NA, NA, NA, NA, NA, NA, NA, aud_pin 622 drivers/pinctrl/qcom/pinctrl-ipq4019.c PINGROUP(50, rmii, aud_pin, wifi0, wifi1, led11, NA, NA, NA, NA, NA, aud_pin 624 drivers/pinctrl/qcom/pinctrl-ipq4019.c PINGROUP(51, rmii, aud_pin, wifi0, wifi1, NA, NA, NA, NA, NA, NA, NA,