MX6SL_PAD_AUD_RXD__UART4_RX_DATA 30 arch/arm/boot/dts/imx6sl-pinfunc.h #define MX6SL_PAD_AUD_RXD__UART4_RX_DATA 0x054 0x2ac 0x814 0x2 0x0 MX6SL_PAD_AUD_RXD__UART4_RX_DATA 30 scripts/dtc/include-prefixes/arm/imx6sl-pinfunc.h #define MX6SL_PAD_AUD_RXD__UART4_RX_DATA 0x054 0x2ac 0x814 0x2 0x0