boards/same54-xpro: add CAN periph definitions

boards/same54-xpro/Makefile.features

@@ -16,6 +16,7 @@ FEATURES_PROVIDED += periph_uart_hw_fc
 FEATURES_PROVIDED += periph_adc
 FEATURES_PROVIDED += periph_usbdev
 FEATURES_PROVIDED += periph_freqm
+FEATURES_PROVIDED += periph_can
 
 # Put other features for this board (in alphabetical order)
 FEATURES_PROVIDED += riotboot

boards/same54-xpro/include/board.h

@@ -75,6 +75,13 @@ extern "C" {
 #define BTN0_MODE           GPIO_IN_PU
 /** @} */
 
+/**
+ * @name ATA6561 STANDBY pin definition
+ * @{
+ */
+#define AT6561_STBY_PIN            GPIO_PIN(PC, 13)
+/** @} */
+
 /**
  * @name MTD configuration
  * @{

boards/same54-xpro/include/periph_conf.h

@@ -106,6 +106,27 @@ static const tc32_conf_t timer_config[] = {
 #define TIMER_NUMOF         ARRAY_SIZE(timer_config)
 /** @} */
 
+/**
+ * @name CAN configuration
+ * @{
+ */
+/** Available CAN interfaces */
+static const can_conf_t candev_conf[] = {
+    {
+        .can = CAN1,
+        .rx_pin = GPIO_PIN(PB, 13),
+        .tx_pin = GPIO_PIN(PB, 12),
+        .gclk_src = SAM0_GCLK_PERIPH,
+    }
+};
+
+/** CAN 1 configuration */
+#define ISR_CAN1    isr_can1
+
+/** Number of CAN interfaces */
+#define CAN_NUMOF         ARRAY_SIZE(candev_conf)
+/** @} */
+
 /**
  * @name UART configuration
  * @{