Lines Matching refs:sci_port
119 struct sci_port { struct
166 static struct sci_port sci_ports[SCI_NPORTS]; argument
170 static inline struct sci_port *
173 return container_of(uart, struct sci_port, port); in to_sci_port()
532 static void sci_port_enable(struct sci_port *sci_port) in sci_port_enable() argument
536 if (!sci_port->port.dev) in sci_port_enable()
539 pm_runtime_get_sync(sci_port->port.dev); in sci_port_enable()
542 clk_prepare_enable(sci_port->clks[i]); in sci_port_enable()
543 sci_port->clk_rates[i] = clk_get_rate(sci_port->clks[i]); in sci_port_enable()
545 sci_port->port.uartclk = sci_port->clk_rates[SCI_FCK]; in sci_port_enable()
548 static void sci_port_disable(struct sci_port *sci_port) in sci_port_disable() argument
552 if (!sci_port->port.dev) in sci_port_disable()
556 clk_disable_unprepare(sci_port->clks[i]); in sci_port_disable()
558 pm_runtime_put_sync(sci_port->port.dev); in sci_port_disable()
575 struct sci_port *s = to_sci_port(port); in sci_start_tx()
707 struct sci_port *s = to_sci_port(port); in sci_init_pins()
757 struct sci_port *s = to_sci_port(port); in sci_txfill()
779 struct sci_port *s = to_sci_port(port); in sci_rxfill()
923 struct sci_port *s = to_sci_port(port); in sci_handle_errors()
965 struct sci_port *s = to_sci_port(port); in sci_handle_fifo_overrun()
1088 struct sci_port *s = from_timer(s, t, rx_fifo_timer); in rx_fifo_timer_fn()
1099 struct sci_port *sci = to_sci_port(port); in rx_fifo_trigger_show()
1109 struct sci_port *sci = to_sci_port(port); in rx_fifo_trigger_store()
1131 struct sci_port *sci = to_sci_port(port); in rx_fifo_timeout_show()
1148 struct sci_port *sci = to_sci_port(port); in rx_fifo_timeout_store()
1176 struct sci_port *s = arg; in sci_dma_tx_complete()
1208 static int sci_dma_rx_push(struct sci_port *s, void *buf, size_t count) in sci_dma_rx_push()
1223 static int sci_dma_rx_find_active(struct sci_port *s) in sci_dma_rx_find_active()
1234 static void sci_dma_rx_chan_invalidate(struct sci_port *s) in sci_dma_rx_chan_invalidate()
1244 static void sci_dma_rx_release(struct sci_port *s) in sci_dma_rx_release()
1265 static void sci_dma_rx_reenable_irq(struct sci_port *s) in sci_dma_rx_reenable_irq()
1281 struct sci_port *s = arg; in sci_dma_rx_complete()
1334 static void sci_dma_tx_release(struct sci_port *s) in sci_dma_tx_release()
1347 static int sci_dma_rx_submit(struct sci_port *s, bool port_lock_held) in sci_dma_rx_submit()
1392 struct sci_port *s = container_of(work, struct sci_port, work_tx); in sci_dma_tx_work_fn()
1459 struct sci_port *s = container_of(t, struct sci_port, rx_timer); in sci_dma_rx_timer_fn()
1561 struct sci_port *s = to_sci_port(port); in sci_request_dma()
1647 struct sci_port *s = to_sci_port(port); in sci_free_dma()
1657 struct sci_port *s = to_sci_port(port); in sci_flush_buffer()
1685 struct sci_port *s = to_sci_port(port); in sci_rx_interrupt()
1759 struct sci_port *s = to_sci_port(port); in sci_er_interrupt()
1800 struct sci_port *s = to_sci_port(port); in sci_mpxed_interrupt()
1888 static int sci_request_irq(struct sci_port *port) in sci_request_irq()
1947 static void sci_free_irq(struct sci_port *port) in sci_free_irq()
2044 struct sci_port *s = to_sci_port(port); in sci_set_mctrl()
2089 struct sci_port *s = to_sci_port(port); in sci_get_mctrl()
2151 struct sci_port *s = to_sci_port(port); in sci_startup()
2169 struct sci_port *s = to_sci_port(port); in sci_shutdown()
2204 static int sci_sck_calc(struct sci_port *s, unsigned int bps, in sci_sck_calc()
2231 static int sci_brg_calc(struct sci_port *s, unsigned int bps, in sci_brg_calc()
2263 static int sci_scbrr_calc(struct sci_port *s, unsigned int bps, in sci_scbrr_calc()
2334 struct sci_port *s = to_sci_port(port); in sci_reset()
2371 struct sci_port *s = to_sci_port(port); in sci_set_termios()
2639 struct sci_port *sci_port = to_sci_port(port); in sci_pm() local
2643 sci_port_disable(sci_port); in sci_pm()
2646 sci_port_enable(sci_port); in sci_pm()
2673 struct sci_port *sport = to_sci_port(port); in sci_remap_port()
2701 struct sci_port *sport = to_sci_port(port); in sci_release_port()
2714 struct sci_port *sport = to_sci_port(port); in sci_request_port()
2736 struct sci_port *sport = to_sci_port(port); in sci_config_port()
2777 static int sci_init_clocks(struct sci_port *sci_port, struct device *dev) in sci_init_clocks() argument
2788 if (sci_port->cfg->type == PORT_HSCIF) in sci_init_clocks()
2829 sci_port->clks[i] = IS_ERR(clk) ? NULL : clk; in sci_init_clocks()
2876 struct sci_port *sci_port, unsigned int index, in sci_init_single() argument
2879 struct uart_port *port = &sci_port->port; in sci_init_single()
2884 sci_port->cfg = p; in sci_init_single()
2895 sci_port->reg_size = resource_size(res); in sci_init_single()
2897 for (i = 0; i < ARRAY_SIZE(sci_port->irqs); ++i) { in sci_init_single()
2899 sci_port->irqs[i] = platform_get_irq_optional(dev, i); in sci_init_single()
2901 sci_port->irqs[i] = platform_get_irq(dev, i); in sci_init_single()
2911 if (sci_port->irqs[0] < 0) in sci_init_single()
2914 if (sci_port->irqs[1] < 0) in sci_init_single()
2915 for (i = 1; i < ARRAY_SIZE(sci_port->irqs); i++) in sci_init_single()
2916 sci_port->irqs[i] = sci_port->irqs[0]; in sci_init_single()
2918 sci_port->params = sci_probe_regmap(p); in sci_init_single()
2919 if (unlikely(sci_port->params == NULL)) in sci_init_single()
2924 sci_port->rx_trigger = 48; in sci_init_single()
2927 sci_port->rx_trigger = 64; in sci_init_single()
2930 sci_port->rx_trigger = 32; in sci_init_single()
2935 sci_port->rx_trigger = 1; in sci_init_single()
2937 sci_port->rx_trigger = 8; in sci_init_single()
2940 sci_port->rx_trigger = 1; in sci_init_single()
2944 sci_port->rx_fifo_timeout = 0; in sci_init_single()
2945 sci_port->hscif_tot = 0; in sci_init_single()
2951 sci_port->sampling_rate_mask = p->sampling_rate in sci_init_single()
2953 : sci_port->params->sampling_rate_mask; in sci_init_single()
2956 ret = sci_init_clocks(sci_port, &dev->dev); in sci_init_single()
2967 port->fifosize = sci_port->params->fifosize; in sci_init_single()
2970 if (sci_port->reg_size >= 0x20) in sci_init_single()
2983 port->irq = sci_port->irqs[SCIx_RXI_IRQ]; in sci_init_single()
2992 static void sci_cleanup_single(struct sci_port *port) in sci_cleanup_single()
3011 struct sci_port *sci_port = &sci_ports[co->index]; in serial_console_write() local
3012 struct uart_port *port = &sci_port->port; in serial_console_write()
3030 (sci_port->cfg->scscr & ~(SCSCR_CKE1 | SCSCR_CKE0)) | in serial_console_write()
3032 serial_port_out(port, SCSCR, ctrl_temp | sci_port->hscif_tot); in serial_console_write()
3050 struct sci_port *sci_port; in serial_console_setup() local
3064 sci_port = &sci_ports[co->index]; in serial_console_setup()
3065 port = &sci_port->port; in serial_console_setup()
3149 struct sci_port *port = platform_get_drvdata(dev); in sci_remove()
3218 struct sci_port *sp; in sci_parse_dt()
3258 struct sci_port *sciport) in sci_probe_single()
3312 struct sci_port *sp; in sci_probe()
3372 struct sci_port *sport = dev_get_drvdata(dev); in sci_suspend()
3382 struct sci_port *sport = dev_get_drvdata(dev); in sci_resume()