IMX8MN_SYS_PLL3_REF_SEL 26 include/dt-bindings/clock/imx8mn-clock.h #define IMX8MN_SYS_PLL3_REF_SEL 17 IMX8MN_SYS_PLL3_REF_SEL 26 scripts/dtc/include-prefixes/dt-bindings/clock/imx8mn-clock.h #define IMX8MN_SYS_PLL3_REF_SEL 17