IMX8MN_GPU_PLL_REF_SEL   21 include/dt-bindings/clock/imx8mn-clock.h #define IMX8MN_GPU_PLL_REF_SEL			12
IMX8MN_GPU_PLL_REF_SEL   21 scripts/dtc/include-prefixes/dt-bindings/clock/imx8mn-clock.h #define IMX8MN_GPU_PLL_REF_SEL			12