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boards: twr_ke18f: enable CAN controller

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Enable CAN bus controller on the NXP TWR-KE18F development board.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
This commit is contained in:
Henrik Brix Andersen 2019-06-06 20:45:12 +02:00 • committed by Maureen Helm
commit 348ef0f2a4
5 changed files with 21 additions and 0 deletions
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7
boards/arm/twr_ke18f/Kconfig.defconfig
View file

@ -37,6 +37,13 @@ config SPI_1
endif # SPI_MCUX_LPSPI endif # SPI_MCUX_LPSPI
if CAN
config CAN_0
default y
endif # CAN
if PINMUX_MCUX if PINMUX_MCUX
config PINMUX_MCUX_PORTA config PINMUX_MCUX_PORTA

2
boards/arm/twr_ke18f/doc/index.rst
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@ -78,6 +78,8 @@ features:
+-----------+------------+-------------------------------------+ +-----------+------------+-------------------------------------+
| ADC | on-chip | adc | | ADC | on-chip | adc |
+-----------+------------+-------------------------------------+ +-----------+------------+-------------------------------------+
| CAN | on-chip | can |
+-----------+------------+-------------------------------------+
The default configuration can be found in the defconfig file: The default configuration can be found in the defconfig file:
``boards/arm/twr_ke18f/twr_ke18f_defconfig``. ``boards/arm/twr_ke18f/twr_ke18f_defconfig``.

6
boards/arm/twr_ke18f/pinmux.c
View file

@ -102,6 +102,12 @@ static int twr_ke18f_pinmux_init(struct device *dev)
pinmux_pin_set(portd, 8, PORT_PCR_MUX(kPORT_MuxAlt2)); pinmux_pin_set(portd, 8, PORT_PCR_MUX(kPORT_MuxAlt2));
#endif #endif
#if CONFIG_CAN_0
/* FlexCAN0 RX, TX */
pinmux_pin_set(porte, 4, PORT_PCR_MUX(kPORT_MuxAlt5));
pinmux_pin_set(porte, 5, PORT_PCR_MUX(kPORT_MuxAlt5));
#endif
/* FXOS8700 INT1, INT2, RST */ /* FXOS8700 INT1, INT2, RST */
#ifdef DT_INST_0_NXP_FXOS8700_INT1_GPIOS_PIN #ifdef DT_INST_0_NXP_FXOS8700_INT1_GPIOS_PIN
pinmux_pin_set(porta, 14, PORT_PCR_MUX(kPORT_MuxAsGpio)); pinmux_pin_set(porta, 14, PORT_PCR_MUX(kPORT_MuxAsGpio));

5
boards/arm/twr_ke18f/twr_ke18f.dts
View file

@ -146,6 +146,11 @@
sample-time = <12>; sample-time = <12>;
}; };
&can0 {
status = "ok";
bus-speed = <125000>;
};
&flash0 { &flash0 {
/* /*
* For more information, see: * For more information, see:

1
boards/arm/twr_ke18f/twr_ke18f.yaml
View file

@ -15,3 +15,4 @@ supported:
- hwinfo - hwinfo
- spi - spi
- adc - adc
- can