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atsamd: Add support CANbus on ATSAME5x chips

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2022-09-30 18:03:21 -04:00
parent 0a9becc391
commit 4b77f29c1b
8 changed files with 365 additions and 13 deletions
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45
src/atsamd/Kconfig
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@@ -68,6 +68,9 @@ config MACH_SAME51
config MACH_SAME54
bool
select MACH_SAMX5
config HAVE_SAMD_CANBUS
bool
default y if MACH_SAME51 || MACH_SAME54
config MCU
string
@@ -159,6 +162,48 @@ choice
config ATSAMD_SERIAL
bool "Serial"
select SERIAL
config ATSAMD_MMENU_CANBUS_PA23_PA22
bool "CAN bus (on PA23/PA22)"
depends on HAVE_SAMD_CANBUS
select CANSERIAL
config ATSAMD_MMENU_CANBUS_PA25_PA24
bool "CAN bus (on PA25/PA24)"
depends on HAVE_SAMD_CANBUS
select CANSERIAL
config ATSAMD_MMENU_CANBUS_PB13_PB12
bool "CAN bus (on PB13/PB12)"
depends on HAVE_SAMD_CANBUS
select CANSERIAL
config ATSAMD_MMENU_CANBUS_PB15_PB14
bool "CAN bus (on PB15/PB14)"
depends on HAVE_SAMD_CANBUS
select CANSERIAL
config ATSAMD_USBCANBUS
bool "USB to CAN bus bridge"
depends on HAVE_SAMD_CANBUS
select USBCANBUS
endchoice
choice
prompt "CAN bus interface" if USBCANBUS
config ATSAMD_CMENU_CANBUS_PA23_PA22
bool "CAN bus (on PA23/PA22)"
config ATSAMD_CMENU_CANBUS_PB13_PB12
bool "CAN bus (on PB13/PB12)"
config ATSAMD_CMENU_CANBUS_PB15_PB14
bool "CAN bus (on PB15/PB14)"
endchoice
config ATSAMD_CANBUS_PA23_PA22
bool
default y if ATSAMD_MMENU_CANBUS_PA23_PA22 || ATSAMD_CMENU_CANBUS_PA23_PA22
config ATSAMD_CANBUS_PA25_PA24
bool
default y if ATSAMD_MMENU_CANBUS_PA25_PA24
config ATSAMD_CANBUS_PB13_PB12
bool
default y if ATSAMD_MMENU_CANBUS_PB13_PB12 || ATSAMD_CMENU_CANBUS_PB13_PB12
config ATSAMD_CANBUS_PB15_PB14
bool
default y if ATSAMD_MMENU_CANBUS_PB15_PB14 || ATSAMD_CMENU_CANBUS_PB15_PB14
endif