| # Kconfig - Atmel SAM UART configuration options |
| # |
| # Copyright (c) 2017 Piotr Mienkowski |
| # Copyright (c) 2018 Justin Watson |
| # SPDX-License-Identifier: Apache-2.0 |
| # |
| |
| menuconfig UART_SAM |
| bool "Atmel SAM MCU family UART driver" |
| depends on SOC_FAMILY_SAM |
| select SERIAL_HAS_DRIVER |
| select SERIAL_SUPPORT_INTERRUPT |
| help |
| This option enables the UARTx driver for Atmel SAM MCUs. |
| |
| # ---------- Port 0 ---------- |
| |
| config UART_SAM_PORT_0 |
| bool "Enable UART0" |
| depends on UART_SAM |
| help |
| Enable UART0 at boot. |
| |
| # ---------- Port 1 ---------- |
| |
| config UART_SAM_PORT_1 |
| bool "Enable UART1" |
| depends on UART_SAM |
| help |
| Enable UART1 at boot. |
| |
| if UART_SAM_PORT_1 |
| |
| choice UART_SAME70_PORT_1_PIN_TX |
| prompt "TX pin" |
| depends on SOC_SERIES_SAME70 |
| |
| config UART_SAM_PORT_1_PIN_TX_PA4 |
| bool "PA4" |
| |
| config UART_SAM_PORT_1_PIN_TX_PA6 |
| bool "PA6" |
| |
| config UART_SAM_PORT_1_PIN_TX_PD26 |
| bool "PD26" |
| endchoice |
| |
| endif # UART_SAM_PORT_1 |
| |
| # ---------- Port 2 ---------- |
| |
| config UART_SAM_PORT_2 |
| bool "Enable UART2" |
| depends on UART_SAM |
| help |
| Enable UART2 at boot |
| |
| # ---------- Port 3 ---------- |
| |
| config UART_SAM_PORT_3 |
| bool "Enable UART3" |
| depends on UART_SAM |
| help |
| Enable UART3 at boot |
| |
| if UART_SAM_PORT_3 |
| |
| choice UART_SAME70_PORT_3_PIN_TX |
| prompt "TX pin" |
| depends on SOC_SERIES_SAME70 |
| |
| config UART_SAM_PORT_3_PIN_TX_PD30 |
| bool "PD30" |
| |
| config UART_SAM_PORT_3_PIN_TX_PD31 |
| bool "PD31" |
| endchoice |
| |
| endif # UART_SAM_PORT_3 |
| |
| # ---------- Port 4 ---------- |
| |
| config UART_SAM_PORT_4 |
| bool "Enable UART4" |
| depends on UART_SAM |
| help |
| Enable UART4 at boot |
| |
| if UART_SAM_PORT_4 |
| |
| choice UART_SAME70_PORT_4_PIN_TX |
| prompt "TX pin" |
| depends on SOC_SERIES_SAME70 |
| |
| config UART_SAM_PORT_4_PIN_TX_PD3 |
| bool "PD3" |
| |
| config UART_SAM_PORT_4_PIN_TX_PD19 |
| bool "PD19" |
| endchoice |
| |
| endif # UART_SAM_PORT_4 |
