MX53_PAD_KEY_ROW0__UART4_RXD_MUX   31 arch/arm/boot/dts/imx53-pinfunc.h #define MX53_PAD_KEY_ROW0__UART4_RXD_MUX			0x028 0x350 0x890 0x4 0x1
MX53_PAD_KEY_ROW0__UART4_RXD_MUX   31 scripts/dtc/include-prefixes/arm/imx53-pinfunc.h #define MX53_PAD_KEY_ROW0__UART4_RXD_MUX			0x028 0x350 0x890 0x4 0x1