PERIPH_CLK_I2C2 120 include/dt-bindings/clock/pistachio-clk.h #define PERIPH_CLK_I2C2 12 PERIPH_CLK_I2C2 120 scripts/dtc/include-prefixes/dt-bindings/clock/pistachio-clk.h #define PERIPH_CLK_I2C2 12