MX27_PAD_USBH1_FS__UART4_RTS 157 arch/arm/boot/dts/imx27-pinfunc.h #define MX27_PAD_USBH1_FS__UART4_RTS 0x3a 0x001 MX27_PAD_USBH1_FS__UART4_RTS 157 scripts/dtc/include-prefixes/arm/imx27-pinfunc.h #define MX27_PAD_USBH1_FS__UART4_RTS 0x3a 0x001