64 	return io_pa_or_va(&pd->base, CDNS_UART_SIZE);  in chip_to_base()
69 	vaddr_t base = chip_to_base(chip);  in cdns_uart_flush()  local
71 	while (!(io_read32(base + CDNS_UART_CHANNEL_STATUS) &  in cdns_uart_flush()
78 	vaddr_t base = chip_to_base(chip);  in cdns_uart_have_rx_data()  local
80 	return !(io_read32(base + CDNS_UART_CHANNEL_STATUS) &  in cdns_uart_have_rx_data()
86 	vaddr_t base = chip_to_base(chip);  in cdns_uart_getchar()  local
90 	return io_read32(base + CDNS_UART_FIFO) & 0xff;  in cdns_uart_getchar()
95 	vaddr_t base = chip_to_base(chip);  in cdns_uart_putc()  local
98 	while (io_read32(base + CDNS_UART_CHANNEL_STATUS) &  in cdns_uart_putc()
103 	io_write32(base + CDNS_UART_FIFO, ch);  in cdns_uart_putc()
119 void cdns_uart_init(struct cdns_uart_data *pd, paddr_t base, uint32_t uart_clk,  in cdns_uart_init()  argument
122 	pd->base.pa = base;  in cdns_uart_init()
129 	io_write32(base + CDNS_UART_CONTROL,  in cdns_uart_init()