Searched refs:USR2 (Results 1 – 2 of 2) sorted by relevance
28 #define USR2 0x98 macro50 while (!(UART(USR2) & USR2_TXFE)) in putc()
65 #define USR2 0x98 /* Status Register 2 */ macro262 !(readl(sport->port.membase + USR2) & USR2_TXDC)) { in imx_stop_tx()276 if (readl(sport->port.membase + USR2) & USR2_TXDC) { in imx_stop_tx()437 while (readl(sport->port.membase + USR2) & USR2_RDR) { in imx_rxint()443 temp = readl(sport->port.membase + USR2); in imx_rxint()445 writel(USR2_BRCD, sport->port.membase + USR2); in imx_rxint()517 return (readl(sport->port.membase + USR2) & USR2_TXDC) ? TIOCSER_TEMT : 0; in imx_tx_empty()886 while ( !(readl(sport->port.membase + USR2) & USR2_TXDC)) in imx_set_termios()1083 while (!(readl(sport->port.membase + USR2) & USR2_TXDC)); in imx_console_write()