TEGRA30_CLK_AUDIO4_MUX  270 include/dt-bindings/clock/tegra30-car.h #define TEGRA30_CLK_AUDIO4_MUX 307
TEGRA30_CLK_AUDIO4_MUX  270 scripts/dtc/include-prefixes/dt-bindings/clock/tegra30-car.h #define TEGRA30_CLK_AUDIO4_MUX 307