21 	const struct device *clock_dev;
28 	void (*irq_config_func)(const struct device *dev);
40 static int rv32m1_lpuart_poll_in(const struct device *dev, unsigned char *c)  in rv32m1_lpuart_poll_in()
54 static void rv32m1_lpuart_poll_out(const struct device *dev, unsigned char c)  in rv32m1_lpuart_poll_out()
65 static int rv32m1_lpuart_err_check(const struct device *dev)  in rv32m1_lpuart_err_check()
91 static int rv32m1_lpuart_fifo_fill(const struct device *dev,  in rv32m1_lpuart_fifo_fill()
108 static int rv32m1_lpuart_fifo_read(const struct device *dev, uint8_t *rx_data,  in rv32m1_lpuart_fifo_read()
124 static void rv32m1_lpuart_irq_tx_enable(const struct device *dev)  in rv32m1_lpuart_irq_tx_enable()
132 static void rv32m1_lpuart_irq_tx_disable(const struct device *dev)  in rv32m1_lpuart_irq_tx_disable()
140 static int rv32m1_lpuart_irq_tx_complete(const struct device *dev)  in rv32m1_lpuart_irq_tx_complete()
148 static int rv32m1_lpuart_irq_tx_ready(const struct device *dev)  in rv32m1_lpuart_irq_tx_ready()
157 static void rv32m1_lpuart_irq_rx_enable(const struct device *dev)  in rv32m1_lpuart_irq_rx_enable()
165 static void rv32m1_lpuart_irq_rx_disable(const struct device *dev)  in rv32m1_lpuart_irq_rx_disable()
173 static int rv32m1_lpuart_irq_rx_full(const struct device *dev)  in rv32m1_lpuart_irq_rx_full()
181 static int rv32m1_lpuart_irq_rx_pending(const struct device *dev)  in rv32m1_lpuart_irq_rx_pending()
190 static void rv32m1_lpuart_irq_err_enable(const struct device *dev)  in rv32m1_lpuart_irq_err_enable()
200 static void rv32m1_lpuart_irq_err_disable(const struct device *dev)  in rv32m1_lpuart_irq_err_disable()
210 static int rv32m1_lpuart_irq_is_pending(const struct device *dev)  in rv32m1_lpuart_irq_is_pending()
216 static int rv32m1_lpuart_irq_update(const struct device *dev)  in rv32m1_lpuart_irq_update()
221 static void rv32m1_lpuart_irq_callback_set(const struct device *dev,  in rv32m1_lpuart_irq_callback_set()
231 static void rv32m1_lpuart_isr(const struct device *dev)  in rv32m1_lpuart_isr()
241 static int rv32m1_lpuart_init(const struct device *dev)  in rv32m1_lpuart_init()
322 	static void rv32m1_lpuart_config_func_##n(const struct device *dev)	\