MX51_PAD_AUD3_BB_RXD__GPIO4_19 400 arch/arm/boot/dts/imx51-pinfunc.h #define MX51_PAD_AUD3_BB_RXD__GPIO4_19 0x204 0x5f4 0x000 0x3 0x0 MX51_PAD_AUD3_BB_RXD__GPIO4_19 400 scripts/dtc/include-prefixes/arm/imx51-pinfunc.h #define MX51_PAD_AUD3_BB_RXD__GPIO4_19 0x204 0x5f4 0x000 0x3 0x0