IMX8QM_ESAI1_TX1_AUD_SAI2_RXFS 521 include/dt-bindings/pinctrl/pads-imx8qm.h #define IMX8QM_ESAI1_TX1_AUD_SAI2_RXFS IMX8QM_ESAI1_TX1 1 IMX8QM_ESAI1_TX1_AUD_SAI2_RXFS 521 scripts/dtc/include-prefixes/dt-bindings/pinctrl/pads-imx8qm.h #define IMX8QM_ESAI1_TX1_AUD_SAI2_RXFS IMX8QM_ESAI1_TX1 1