audio0 105 drivers/clk/tegra/clk-tegra-audio.c AUDIO(audio0, AUDIO_SYNC_CLK_I2S0), audio0 120 drivers/clk/tegra/clk-tegra-audio.c AUDIO2X(audio0, 113, 24), audio0 271 drivers/clk/tegra/clk-tegra-periph.c MUX_I2S_SPDIF(audio0)