TEGRA20_CLK_UARTA   26 include/dt-bindings/clock/tegra20-car.h #define TEGRA20_CLK_UARTA 6
TEGRA20_CLK_UARTA   26 scripts/dtc/include-prefixes/dt-bindings/clock/tegra20-car.h #define TEGRA20_CLK_UARTA 6