PIN_PB21__TCLK3   371 arch/arm/boot/dts/sama5d2-pinfunc.h #define PIN_PB21__TCLK3			PINMUX_PIN(PIN_PB21, 4, 2)
PIN_PB21__TCLK3   371 scripts/dtc/include-prefixes/arm/sama5d2-pinfunc.h #define PIN_PB21__TCLK3			PINMUX_PIN(PIN_PB21, 4, 2)