Lines Matching refs:membase
232 while ((readl(port->membase + CDNS_UART_SR) & in cdns_uart_handle_rx()
235 rxbs_status = readl(port->membase + CDNS_UART_RXBS); in cdns_uart_handle_rx()
236 data = readl(port->membase + CDNS_UART_FIFO); in cdns_uart_handle_rx()
319 writel(CDNS_UART_IXR_TXEMPTY, port->membase + CDNS_UART_IDR); in cdns_uart_handle_tx()
323 !(readl(port->membase + CDNS_UART_SR) & in cdns_uart_handle_tx()
332 port->membase + CDNS_UART_FIFO); in cdns_uart_handle_tx()
370 isrstatus = readl(port->membase + CDNS_UART_ISR); in cdns_uart_isr()
371 writel(isrstatus, port->membase + CDNS_UART_ISR); in cdns_uart_isr()
383 !(readl(port->membase + CDNS_UART_CR) & CDNS_UART_CR_RX_DIS)) in cdns_uart_isr()
472 mreg = readl(port->membase + CDNS_UART_MR); in cdns_uart_set_baud_rate()
477 writel(mreg, port->membase + CDNS_UART_MR); in cdns_uart_set_baud_rate()
478 writel(cd, port->membase + CDNS_UART_BAUDGEN); in cdns_uart_set_baud_rate()
479 writel(bdiv, port->membase + CDNS_UART_BAUDDIV); in cdns_uart_set_baud_rate()
526 ctrl_reg = readl(port->membase + CDNS_UART_CR); in cdns_uart_clk_notifier_cb()
528 writel(ctrl_reg, port->membase + CDNS_UART_CR); in cdns_uart_clk_notifier_cb()
553 ctrl_reg = readl(port->membase + CDNS_UART_CR); in cdns_uart_clk_notifier_cb()
555 writel(ctrl_reg, port->membase + CDNS_UART_CR); in cdns_uart_clk_notifier_cb()
557 while (readl(port->membase + CDNS_UART_CR) & in cdns_uart_clk_notifier_cb()
566 writel(rx_timeout, port->membase + CDNS_UART_RXTOUT); in cdns_uart_clk_notifier_cb()
567 ctrl_reg = readl(port->membase + CDNS_UART_CR); in cdns_uart_clk_notifier_cb()
570 writel(ctrl_reg, port->membase + CDNS_UART_CR); in cdns_uart_clk_notifier_cb()
596 status = readl(port->membase + CDNS_UART_CR); in cdns_uart_start_tx()
599 writel(status, port->membase + CDNS_UART_CR); in cdns_uart_start_tx()
604 writel(CDNS_UART_IXR_TXEMPTY, port->membase + CDNS_UART_ISR); in cdns_uart_start_tx()
609 writel(CDNS_UART_IXR_TXEMPTY, port->membase + CDNS_UART_IER); in cdns_uart_start_tx()
620 regval = readl(port->membase + CDNS_UART_CR); in cdns_uart_stop_tx()
623 writel(regval, port->membase + CDNS_UART_CR); in cdns_uart_stop_tx()
635 writel(CDNS_UART_RX_IRQS, port->membase + CDNS_UART_IDR); in cdns_uart_stop_rx()
638 regval = readl(port->membase + CDNS_UART_CR); in cdns_uart_stop_rx()
640 writel(regval, port->membase + CDNS_UART_CR); in cdns_uart_stop_rx()
653 status = readl(port->membase + CDNS_UART_SR) & in cdns_uart_tx_empty()
671 status = readl(port->membase + CDNS_UART_CR); in cdns_uart_break_ctl()
675 port->membase + CDNS_UART_CR); in cdns_uart_break_ctl()
679 port->membase + CDNS_UART_CR); in cdns_uart_break_ctl()
702 ctrl_reg = readl(port->membase + CDNS_UART_CR); in cdns_uart_set_termios()
704 writel(ctrl_reg, port->membase + CDNS_UART_CR); in cdns_uart_set_termios()
723 ctrl_reg = readl(port->membase + CDNS_UART_CR); in cdns_uart_set_termios()
725 writel(ctrl_reg, port->membase + CDNS_UART_CR); in cdns_uart_set_termios()
727 while (readl(port->membase + CDNS_UART_CR) & in cdns_uart_set_termios()
735 ctrl_reg = readl(port->membase + CDNS_UART_CR); in cdns_uart_set_termios()
738 writel(ctrl_reg, port->membase + CDNS_UART_CR); in cdns_uart_set_termios()
740 writel(rx_timeout, port->membase + CDNS_UART_RXTOUT); in cdns_uart_set_termios()
760 mode_reg = readl(port->membase + CDNS_UART_MR); in cdns_uart_set_termios()
801 writel(cval, port->membase + CDNS_UART_MR); in cdns_uart_set_termios()
803 cval = readl(port->membase + CDNS_UART_MODEMCR); in cdns_uart_set_termios()
808 writel(cval, port->membase + CDNS_UART_MODEMCR); in cdns_uart_set_termios()
833 port->membase + CDNS_UART_CR); in cdns_uart_startup()
839 port->membase + CDNS_UART_CR); in cdns_uart_startup()
841 while (readl(port->membase + CDNS_UART_CR) & in cdns_uart_startup()
849 status = readl(port->membase + CDNS_UART_CR); in cdns_uart_startup()
852 writel(status, port->membase + CDNS_UART_CR); in cdns_uart_startup()
859 port->membase + CDNS_UART_MR); in cdns_uart_startup()
865 writel(rx_trigger_level, port->membase + CDNS_UART_RXWM); in cdns_uart_startup()
871 writel(rx_timeout, port->membase + CDNS_UART_RXTOUT); in cdns_uart_startup()
874 writel(readl(port->membase + CDNS_UART_ISR), in cdns_uart_startup()
875 port->membase + CDNS_UART_ISR); in cdns_uart_startup()
889 port->membase + CDNS_UART_IER); in cdns_uart_startup()
891 writel(CDNS_UART_RX_IRQS, port->membase + CDNS_UART_IER); in cdns_uart_startup()
908 status = readl(port->membase + CDNS_UART_IMR); in cdns_uart_shutdown()
909 writel(status, port->membase + CDNS_UART_IDR); in cdns_uart_shutdown()
910 writel(0xffffffff, port->membase + CDNS_UART_ISR); in cdns_uart_shutdown()
914 port->membase + CDNS_UART_CR); in cdns_uart_shutdown()
970 port->membase = ioremap(port->mapbase, CDNS_UART_REGISTER_SPACE); in cdns_uart_request_port()
971 if (!port->membase) { in cdns_uart_request_port()
989 iounmap(port->membase); in cdns_uart_release_port()
990 port->membase = NULL; in cdns_uart_release_port()
1019 val = readl(port->membase + CDNS_UART_MODEMSR); in cdns_uart_get_mctrl()
1041 val = readl(port->membase + CDNS_UART_MODEMCR); in cdns_uart_set_mctrl()
1042 mode_reg = readl(port->membase + CDNS_UART_MR); in cdns_uart_set_mctrl()
1056 writel(val, port->membase + CDNS_UART_MODEMCR); in cdns_uart_set_mctrl()
1057 writel(mode_reg, port->membase + CDNS_UART_MR); in cdns_uart_set_mctrl()
1069 if (readl(port->membase + CDNS_UART_SR) & CDNS_UART_SR_RXEMPTY) in cdns_uart_poll_get_char()
1072 c = (unsigned char) readl(port->membase + CDNS_UART_FIFO); in cdns_uart_poll_get_char()
1086 while (!(readl(port->membase + CDNS_UART_SR) & CDNS_UART_SR_TXEMPTY)) in cdns_uart_poll_put_char()
1090 writel(c, port->membase + CDNS_UART_FIFO); in cdns_uart_poll_put_char()
1093 while (!(readl(port->membase + CDNS_UART_SR) & CDNS_UART_SR_TXEMPTY)) in cdns_uart_poll_put_char()
1147 while (readl(port->membase + CDNS_UART_SR) & CDNS_UART_SR_TXFULL) in cdns_uart_console_putchar()
1149 writel(ch, port->membase + CDNS_UART_FIFO); in cdns_uart_console_putchar()
1165 if (!port->membase) in cdns_early_console_setup()
1170 port->membase + CDNS_UART_CR); in cdns_early_console_setup()
1186 writel(mr, port->membase + CDNS_UART_MR); in cdns_early_console_setup()
1187 writel(cd, port->membase + CDNS_UART_BAUDGEN); in cdns_early_console_setup()
1188 writel(bdiv, port->membase + CDNS_UART_BAUDDIV); in cdns_early_console_setup()
1226 imr = readl(port->membase + CDNS_UART_IMR); in cdns_uart_console_write()
1227 writel(imr, port->membase + CDNS_UART_IDR); in cdns_uart_console_write()
1233 ctrl = readl(port->membase + CDNS_UART_CR); in cdns_uart_console_write()
1236 writel(ctrl, port->membase + CDNS_UART_CR); in cdns_uart_console_write()
1243 writel(imr, port->membase + CDNS_UART_IER); in cdns_uart_console_write()
1266 if (!port->membase) { in cdns_uart_console_setup()
1316 while (!(readl(port->membase + CDNS_UART_SR) & in cdns_uart_suspend()
1318 readl(port->membase + CDNS_UART_FIFO); in cdns_uart_suspend()
1320 writel(1, port->membase + CDNS_UART_RXWM); in cdns_uart_suspend()
1322 writel(CDNS_UART_IXR_TOUT, port->membase + CDNS_UART_IDR); in cdns_uart_suspend()
1356 ctrl_reg = readl(port->membase + CDNS_UART_CR); in cdns_uart_resume()
1358 writel(ctrl_reg, port->membase + CDNS_UART_CR); in cdns_uart_resume()
1359 while (readl(port->membase + CDNS_UART_CR) & in cdns_uart_resume()
1364 writel(rx_timeout, port->membase + CDNS_UART_RXTOUT); in cdns_uart_resume()
1366 ctrl_reg = readl(port->membase + CDNS_UART_CR); in cdns_uart_resume()
1369 writel(ctrl_reg, port->membase + CDNS_UART_CR); in cdns_uart_resume()
1377 writel(rx_trigger_level, port->membase + CDNS_UART_RXWM); in cdns_uart_resume()
1379 writel(CDNS_UART_IXR_TOUT, port->membase + CDNS_UART_IER); in cdns_uart_resume()