Searched refs:pl011_read (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.4/drivers/tty/serial/ |
| D | amba-pl011.c | 289 static unsigned int pl011_read(const struct uart_amba_port *uap, in pl011_read() function
320 status = pl011_read(uap, REG_FR); in pl011_fifo_to_tty()
325 ch = pl011_read(uap, REG_DR) | UART_DUMMY_DR_RX; in pl011_fifo_to_tty()
782 if (pl011_read(uap, REG_FR) & UART01x_FR_TXFF) { in pl011_dma_tx_start()
1195 while (pl011_read(uap, REG_FR) & uap->vendor->fr_busy) in pl011_dma_shutdown()
1384 pl011_read(uap, REG_FR) & UART01x_FR_TXFF) in pl011_tx_char()
1438 status = pl011_read(uap, REG_FR) & UART01x_FR_MODEM_ANY; in pl011_modem_status()
1474 dummy_read = pl011_read(uap, REG_ICR); in check_apply_cts_event_workaround()
1475 dummy_read = pl011_read(uap, REG_ICR); in check_apply_cts_event_workaround()
1486 status = pl011_read(uap, REG_RIS) & uap->im; in pl011_int()
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