27 	const struct atmel_sam_pmc_config clock_cfg;
28 	const struct pinctrl_dev_config *pcfg;
45 static int uart_sam_poll_in(const struct device *dev, unsigned char *c)  in uart_sam_poll_in()
47 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_poll_in()
49 	Uart * const uart = cfg->regs;  in uart_sam_poll_in()
61 static void uart_sam_poll_out(const struct device *dev, unsigned char c)  in uart_sam_poll_out()
63 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_poll_out()
65 	Uart * const uart = cfg->regs;  in uart_sam_poll_out()
75 static int uart_sam_err_check(const struct device *dev)  in uart_sam_err_check()
77 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_err_check()
79 	volatile Uart * const uart = cfg->regs;  in uart_sam_err_check()
99 static int uart_sam_baudrate_set(const struct device *dev, uint32_t baudrate)  in uart_sam_baudrate_set()
101 	struct uart_sam_dev_data *const dev_data = dev->data;  in uart_sam_baudrate_set()
103 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_baudrate_set()
105 	volatile Uart * const uart = cfg->regs;  in uart_sam_baudrate_set()
143 static uint8_t uart_sam_get_parity(const struct device *dev)  in uart_sam_get_parity()
145 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_get_parity()
147 	volatile Uart * const uart = cfg->regs;  in uart_sam_get_parity()
164 static int uart_sam_configure(const struct device *dev,  in uart_sam_configure()
165 				const struct uart_config *cfg)  in uart_sam_configure()
169 	const struct uart_sam_dev_cfg *const config = dev->config;  in uart_sam_configure()
171 	volatile Uart * const uart = config->regs;  in uart_sam_configure()
203 static int uart_sam_config_get(const struct device *dev,  in uart_sam_config_get()
206 	struct uart_sam_dev_data *const dev_data = dev->data;  in uart_sam_config_get()
220 static int uart_sam_fifo_fill(const struct device *dev,  in uart_sam_fifo_fill()
221 			      const uint8_t *tx_data,  in uart_sam_fifo_fill()
224 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_fifo_fill()
226 	volatile Uart * const uart = cfg->regs;  in uart_sam_fifo_fill()
237 static int uart_sam_fifo_read(const struct device *dev, uint8_t *rx_data,  in uart_sam_fifo_read()
238 			      const int size)  in uart_sam_fifo_read()
240 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_fifo_read()
242 	volatile Uart * const uart = cfg->regs;  in uart_sam_fifo_read()
259 static void uart_sam_irq_tx_enable(const struct device *dev)  in uart_sam_irq_tx_enable()
261 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_irq_tx_enable()
263 	volatile Uart * const uart = cfg->regs;  in uart_sam_irq_tx_enable()
268 static void uart_sam_irq_tx_disable(const struct device *dev)  in uart_sam_irq_tx_disable()
270 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_irq_tx_disable()
272 	volatile Uart * const uart = cfg->regs;  in uart_sam_irq_tx_disable()
277 static int uart_sam_irq_tx_ready(const struct device *dev)  in uart_sam_irq_tx_ready()
279 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_irq_tx_ready()
281 	volatile Uart * const uart = cfg->regs;  in uart_sam_irq_tx_ready()
290 static void uart_sam_irq_rx_enable(const struct device *dev)  in uart_sam_irq_rx_enable()
292 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_irq_rx_enable()
294 	volatile Uart * const uart = cfg->regs;  in uart_sam_irq_rx_enable()
299 static void uart_sam_irq_rx_disable(const struct device *dev)  in uart_sam_irq_rx_disable()
301 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_irq_rx_disable()
303 	volatile Uart * const uart = cfg->regs;  in uart_sam_irq_rx_disable()
308 static int uart_sam_irq_tx_complete(const struct device *dev)  in uart_sam_irq_tx_complete()
310 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_irq_tx_complete()
312 	volatile Uart * const uart = cfg->regs;  in uart_sam_irq_tx_complete()
318 static int uart_sam_irq_rx_ready(const struct device *dev)  in uart_sam_irq_rx_ready()
320 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_irq_rx_ready()
322 	volatile Uart * const uart = cfg->regs;  in uart_sam_irq_rx_ready()
327 static void uart_sam_irq_err_enable(const struct device *dev)  in uart_sam_irq_err_enable()
329 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_irq_err_enable()
331 	volatile Uart * const uart = cfg->regs;  in uart_sam_irq_err_enable()
336 static void uart_sam_irq_err_disable(const struct device *dev)  in uart_sam_irq_err_disable()
338 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_irq_err_disable()
340 	volatile Uart * const uart = cfg->regs;  in uart_sam_irq_err_disable()
345 static int uart_sam_irq_is_pending(const struct device *dev)  in uart_sam_irq_is_pending()
347 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_irq_is_pending()
349 	volatile Uart * const uart = cfg->regs;  in uart_sam_irq_is_pending()
355 static int uart_sam_irq_update(const struct device *dev)  in uart_sam_irq_update()
362 static void uart_sam_irq_callback_set(const struct device *dev,  in uart_sam_irq_callback_set()
366 	struct uart_sam_dev_data *const dev_data = dev->data;  in uart_sam_irq_callback_set()
372 static void uart_sam_isr(const struct device *dev)  in uart_sam_isr()
374 	struct uart_sam_dev_data *const dev_data = dev->data;  in uart_sam_isr()
383 static int uart_sam_init(const struct device *dev)  in uart_sam_init()
387 	const struct uart_sam_dev_cfg *const cfg = dev->config;  in uart_sam_init()
389 	struct uart_sam_dev_data *const dev_data = dev->data;  in uart_sam_init()
391 	Uart * const uart = cfg->regs;  in uart_sam_init()
447 	static const struct uart_sam_dev_cfg uart##n##_sam_config = {	\
458 	static void uart##n##_sam_irq_config_func(const struct device *port)	\
483 	static const struct uart_sam_dev_cfg uart##n##_sam_config;	\