Lines Matching refs:sci_port
116 struct sci_port { struct
163 static struct sci_port sci_ports[SCI_NPORTS]; argument
167 static inline struct sci_port *
170 return container_of(uart, struct sci_port, port); in to_sci_port()
530 static void sci_port_enable(struct sci_port *sci_port) in sci_port_enable() argument
534 if (!sci_port->port.dev) in sci_port_enable()
537 pm_runtime_get_sync(sci_port->port.dev); in sci_port_enable()
540 clk_prepare_enable(sci_port->clks[i]); in sci_port_enable()
541 sci_port->clk_rates[i] = clk_get_rate(sci_port->clks[i]); in sci_port_enable()
543 sci_port->port.uartclk = sci_port->clk_rates[SCI_FCK]; in sci_port_enable()
546 static void sci_port_disable(struct sci_port *sci_port) in sci_port_disable() argument
550 if (!sci_port->port.dev) in sci_port_disable()
554 clk_disable_unprepare(sci_port->clks[i]); in sci_port_disable()
556 pm_runtime_put_sync(sci_port->port.dev); in sci_port_disable()
573 struct sci_port *s = to_sci_port(port); in sci_start_tx()
713 struct sci_port *s = to_sci_port(port); in sci_init_pins()
763 struct sci_port *s = to_sci_port(port); in sci_txfill()
785 struct sci_port *s = to_sci_port(port); in sci_rxfill()
933 struct sci_port *s = to_sci_port(port); in sci_handle_errors()
975 struct sci_port *s = to_sci_port(port); in sci_handle_fifo_overrun()
1098 struct sci_port *s = from_timer(s, t, rx_fifo_timer); in rx_fifo_timer_fn()
1109 struct sci_port *sci = to_sci_port(port); in rx_fifo_trigger_show()
1119 struct sci_port *sci = to_sci_port(port); in rx_fifo_trigger_store()
1141 struct sci_port *sci = to_sci_port(port); in rx_fifo_timeout_show()
1158 struct sci_port *sci = to_sci_port(port); in rx_fifo_timeout_store()
1186 struct sci_port *s = arg; in sci_dma_tx_complete()
1218 static int sci_dma_rx_push(struct sci_port *s, void *buf, size_t count) in sci_dma_rx_push()
1233 static int sci_dma_rx_find_active(struct sci_port *s) in sci_dma_rx_find_active()
1244 static void sci_dma_rx_chan_invalidate(struct sci_port *s) in sci_dma_rx_chan_invalidate()
1254 static void sci_dma_rx_release(struct sci_port *s) in sci_dma_rx_release()
1275 static void sci_dma_rx_reenable_irq(struct sci_port *s) in sci_dma_rx_reenable_irq()
1291 struct sci_port *s = arg; in sci_dma_rx_complete()
1344 static void sci_dma_tx_release(struct sci_port *s) in sci_dma_tx_release()
1357 static int sci_dma_rx_submit(struct sci_port *s, bool port_lock_held) in sci_dma_rx_submit()
1402 struct sci_port *s = container_of(work, struct sci_port, work_tx); in sci_dma_tx_work_fn()
1469 struct sci_port *s = container_of(t, struct sci_port, rx_timer); in sci_dma_rx_timer_fn()
1571 struct sci_port *s = to_sci_port(port); in sci_request_dma()
1657 struct sci_port *s = to_sci_port(port); in sci_free_dma()
1667 struct sci_port *s = to_sci_port(port); in sci_flush_buffer()
1695 struct sci_port *s = to_sci_port(port); in sci_rx_interrupt()
1773 struct sci_port *s = to_sci_port(port); in sci_er_interrupt()
1814 struct sci_port *s = to_sci_port(port); in sci_mpxed_interrupt()
1903 static int sci_request_irq(struct sci_port *port) in sci_request_irq()
1962 static void sci_free_irq(struct sci_port *port) in sci_free_irq()
2059 struct sci_port *s = to_sci_port(port); in sci_set_mctrl()
2104 struct sci_port *s = to_sci_port(port); in sci_get_mctrl()
2166 struct sci_port *s = to_sci_port(port); in sci_startup()
2184 struct sci_port *s = to_sci_port(port); in sci_shutdown()
2219 static int sci_sck_calc(struct sci_port *s, unsigned int bps, in sci_sck_calc()
2246 static int sci_brg_calc(struct sci_port *s, unsigned int bps, in sci_brg_calc()
2278 static int sci_scbrr_calc(struct sci_port *s, unsigned int bps, in sci_scbrr_calc()
2349 struct sci_port *s = to_sci_port(port); in sci_reset()
2386 struct sci_port *s = to_sci_port(port); in sci_set_termios()
2628 struct sci_port *sci_port = to_sci_port(port); in sci_pm() local
2632 sci_port_disable(sci_port); in sci_pm()
2635 sci_port_enable(sci_port); in sci_pm()
2662 struct sci_port *sport = to_sci_port(port); in sci_remap_port()
2690 struct sci_port *sport = to_sci_port(port); in sci_release_port()
2703 struct sci_port *sport = to_sci_port(port); in sci_request_port()
2725 struct sci_port *sport = to_sci_port(port); in sci_config_port()
2766 static int sci_init_clocks(struct sci_port *sci_port, struct device *dev) in sci_init_clocks() argument
2777 if (sci_port->cfg->type == PORT_HSCIF) in sci_init_clocks()
2818 sci_port->clks[i] = IS_ERR(clk) ? NULL : clk; in sci_init_clocks()
2865 struct sci_port *sci_port, unsigned int index, in sci_init_single() argument
2868 struct uart_port *port = &sci_port->port; in sci_init_single()
2873 sci_port->cfg = p; in sci_init_single()
2885 sci_port->reg_size = resource_size(res); in sci_init_single()
2887 for (i = 0; i < ARRAY_SIZE(sci_port->irqs); ++i) { in sci_init_single()
2889 sci_port->irqs[i] = platform_get_irq_optional(dev, i); in sci_init_single()
2891 sci_port->irqs[i] = platform_get_irq(dev, i); in sci_init_single()
2901 if (sci_port->irqs[0] < 0) in sci_init_single()
2904 if (sci_port->irqs[1] < 0) in sci_init_single()
2905 for (i = 1; i < ARRAY_SIZE(sci_port->irqs); i++) in sci_init_single()
2906 sci_port->irqs[i] = sci_port->irqs[0]; in sci_init_single()
2908 sci_port->params = sci_probe_regmap(p); in sci_init_single()
2909 if (unlikely(sci_port->params == NULL)) in sci_init_single()
2914 sci_port->rx_trigger = 48; in sci_init_single()
2917 sci_port->rx_trigger = 64; in sci_init_single()
2920 sci_port->rx_trigger = 32; in sci_init_single()
2925 sci_port->rx_trigger = 1; in sci_init_single()
2927 sci_port->rx_trigger = 8; in sci_init_single()
2930 sci_port->rx_trigger = 1; in sci_init_single()
2934 sci_port->rx_fifo_timeout = 0; in sci_init_single()
2935 sci_port->hscif_tot = 0; in sci_init_single()
2941 sci_port->sampling_rate_mask = p->sampling_rate in sci_init_single()
2943 : sci_port->params->sampling_rate_mask; in sci_init_single()
2946 ret = sci_init_clocks(sci_port, &dev->dev); in sci_init_single()
2957 port->fifosize = sci_port->params->fifosize; in sci_init_single()
2960 if (sci_port->reg_size >= 0x20) in sci_init_single()
2973 port->irq = sci_port->irqs[SCIx_RXI_IRQ]; in sci_init_single()
2982 static void sci_cleanup_single(struct sci_port *port) in sci_cleanup_single()
3001 struct sci_port *sci_port = &sci_ports[co->index]; in serial_console_write() local
3002 struct uart_port *port = &sci_port->port; in serial_console_write()
3017 (sci_port->cfg->scscr & ~(SCSCR_CKE1 | SCSCR_CKE0)) | in serial_console_write()
3019 serial_port_out(port, SCSCR, ctrl_temp | sci_port->hscif_tot); in serial_console_write()
3037 struct sci_port *sci_port; in serial_console_setup() local
3051 sci_port = &sci_ports[co->index]; in serial_console_setup()
3052 port = &sci_port->port; in serial_console_setup()
3138 struct sci_port *port = platform_get_drvdata(dev); in sci_remove()
3211 struct sci_port *sp; in sci_parse_dt()
3251 struct sci_port *sciport) in sci_probe_single()
3305 struct sci_port *sp; in sci_probe()
3367 struct sci_port *sport = dev_get_drvdata(dev); in sci_suspend()
3377 struct sci_port *sport = dev_get_drvdata(dev); in sci_resume()