i2s_out_ao_clk 555 drivers/pinctrl/meson/pinctrl-meson-gxbb.c GROUP(i2s_out_ao_clk, 0, 29), i2s_out_ao_clk 453 drivers/pinctrl/meson/pinctrl-meson-gxl.c GROUP(i2s_out_ao_clk, 6, 25),