AM335X_PIN_UART1_RTSN 140 include/dt-bindings/pinctrl/am33xx.h #define AM335X_PIN_UART1_RTSN 0x97c AM335X_PIN_UART1_RTSN 140 scripts/dtc/include-prefixes/dt-bindings/pinctrl/am33xx.h #define AM335X_PIN_UART1_RTSN 0x97c