AM335X_PIN_UART0_RXD 137 include/dt-bindings/pinctrl/am33xx.h #define AM335X_PIN_UART0_RXD 0x970 AM335X_PIN_UART0_RXD 137 scripts/dtc/include-prefixes/dt-bindings/pinctrl/am33xx.h #define AM335X_PIN_UART0_RXD 0x970