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drivers: can: Add SocketCAN support to mcux flexcan driver

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Used the SocketCAN initalization code from the can_stm32.c driver which
successfully initializes SocketCAN for the Flexcan driver

Signed-off-by: Peter van der Perk <peter.vanderperk@nxp.com>
This commit is contained in:
Peter van der Perk 2020-01-29 15:25:03 +01:00 • committed by Jukka Rissanen
commit 11ef49b65c
1 changed files with 33 additions and 0 deletions
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33
drivers/can/can_mcux_flexcan.c
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@ -721,6 +721,39 @@ static void mcux_flexcan_config_func_0(struct device *dev)
irq_enable(DT_INST_0_NXP_KINETIS_FLEXCAN_IRQ_MB_0_15);
}
#if defined(CONFIG_NET_SOCKETS_CAN)
#include "socket_can_generic.h"
static int socket_can_init_0(struct device *dev)
{
struct device *can_dev = DEVICE_GET(can_mcux_flexcan_0);
struct socket_can_context *socket_context = dev->driver_data;
LOG_DBG("Init socket CAN device %p (%s) for dev %p (%s)",
dev, dev->config->name, can_dev, can_dev->config->name);
socket_context->can_dev = can_dev;
socket_context->msgq = &socket_can_msgq;
socket_context->rx_tid =
k_thread_create(&socket_context->rx_thread_data,
rx_thread_stack,
K_THREAD_STACK_SIZEOF(rx_thread_stack),
rx_thread, socket_context, NULL, NULL,
RX_THREAD_PRIORITY, 0, K_NO_WAIT);
return 0;
}
NET_DEVICE_INIT(socket_can_flexcan_0, SOCKET_CAN_NAME_1, socket_can_init_0,
&socket_can_context_1, NULL,
CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
&socket_can_api,
CANBUS_RAW_L2, NET_L2_GET_CTX_TYPE(CANBUS_RAW_L2), CAN_MTU);
#endif /* CONFIG_NET_SOCKETS_CAN */
#endif /* CONFIG_CAN_0 */
#ifdef CONFIG_CAN_1