177 lines
3.5 KiB
Plaintext
177 lines
3.5 KiB
Plaintext
# Kconfig - Atmel SAM UART configuration options
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#
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# Copyright (c) 2017 Piotr Mienkowski
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# SPDX-License-Identifier: Apache-2.0
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#
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menuconfig UART_SAM
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bool "Atmel SAM MCU family UART driver"
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depends on SOC_FAMILY_SAM
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select SERIAL_HAS_DRIVER
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default n
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help
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This option enables the UARTx driver for Atmel SAM MCUs.
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# ---------- Port 0 ----------
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config UART_SAM_PORT_0
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bool "Enable UART0"
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depends on UART_SAM
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default n
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help
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Configure UART0 at boot depending on the additional options below.
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if UART_SAM_PORT_0
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config UART_SAM_PORT_0_NAME
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string "UART0 Device Name"
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default "UART_0"
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help
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Device name allows user to obtain a handle to the device object
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required by all driver API functions. Device name has to be unique.
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config UART_SAM_PORT_0_BAUD_RATE
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int "UART0 Baud Rate"
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default 115200
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help
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UART0 baud rate to be set at boot.
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endif # UART_SAM_PORT_0
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# ---------- Port 1 ----------
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config UART_SAM_PORT_1
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bool "Enable UART1"
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depends on UART_SAM
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default n
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help
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Configure UART1 at boot depending on the additional options below.
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if UART_SAM_PORT_1
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config UART_SAM_PORT_1_NAME
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string "UART1 Device Name"
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default "UART_1"
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help
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Device name allows user to obtain a handle to the device object
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required by all driver API functions. Device name has to be unique.
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config UART_SAM_PORT_1_BAUD_RATE
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int "UART1 Baud Rate"
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default 115200
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help
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UART1 baud rate to be set at boot.
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choice
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prompt "TX pin"
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config UART_SAM_PORT_1_PIN_TX_PA4
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bool "PA4"
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config UART_SAM_PORT_1_PIN_TX_PA6
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bool "PA6"
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config UART_SAM_PORT_1_PIN_TX_PD26
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bool "PD26"
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endchoice
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endif # UART_SAM_PORT_1
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# ---------- Port 2 ----------
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config UART_SAM_PORT_2
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bool "Enable UART2"
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depends on UART_SAM
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default n
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help
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Configure UART2 at boot depending on the additional options below.
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if UART_SAM_PORT_2
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config UART_SAM_PORT_2_NAME
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string "UART2 Device Name"
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default "UART_2"
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help
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Device name allows user to obtain a handle to the device object
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required by all driver API functions. Device name has to be unique.
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config UART_SAM_PORT_2_BAUD_RATE
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int "UART2 Baud Rate"
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default 115200
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help
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UART2 baud rate to be set at boot.
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endif # UART_SAM_PORT_2
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# ---------- Port 3 ----------
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config UART_SAM_PORT_3
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bool "Enable UART3"
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depends on UART_SAM
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default n
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help
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Configure UART3 at boot depending on the additional options below.
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if UART_SAM_PORT_3
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config UART_SAM_PORT_3_NAME
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string "UART3 Device Name"
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default "UART_3"
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help
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Device name allows user to obtain a handle to the device object
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required by all driver API functions. Device name has to be unique.
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config UART_SAM_PORT_3_BAUD_RATE
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int "UART3 Baud Rate"
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default 115200
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help
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UART3 baud rate to be set at boot.
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choice
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prompt "TX pin"
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config UART_SAM_PORT_3_PIN_TX_PD30
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bool "PD30"
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config UART_SAM_PORT_3_PIN_TX_PD31
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bool "PD31"
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endchoice
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endif # UART_SAM_PORT_3
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# ---------- Port 4 ----------
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config UART_SAM_PORT_4
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bool "Enable UART4"
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depends on UART_SAM
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default n
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help
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Configure UART4 at boot depending on the additional options below.
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if UART_SAM_PORT_4
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config UART_SAM_PORT_4_NAME
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string "UART4 Device Name"
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default "UART_4"
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help
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Device name allows user to obtain a handle to the device object
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required by all driver API functions. Device name has to be unique.
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config UART_SAM_PORT_4_BAUD_RATE
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int "UART4 Baud Rate"
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default 115200
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help
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UART4 baud rate to be set at boot.
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choice
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prompt "TX pin"
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config UART_SAM_PORT_4_PIN_TX_PD3
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bool "PD3"
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config UART_SAM_PORT_4_PIN_TX_PD19
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bool "PD19"
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endchoice
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endif # UART_SAM_PORT_4
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