Searched refs:USR2 (Results 1 – 2 of 2) sorted by relevance
56 #define USR2 0x98 /* Status Register 2 */ macro373 readl(port->membase + USR2) & USR2_TXDC) { in imx_stop_tx()652 while (readl(sport->port.membase + USR2) & USR2_RDR) { in imx_rxint()658 temp = readl(sport->port.membase + USR2); in imx_rxint()660 writel(USR2_BRCD, sport->port.membase + USR2); in imx_rxint()724 temp = readl(sport->port.membase + USR2); in imx_dma_rxint()747 sts2 = readl(sport->port.membase + USR2); in imx_int()771 writel(USR2_ORE, sport->port.membase + USR2); in imx_int()785 ret = (readl(sport->port.membase + USR2) & USR2_TXDC) ? TIOCSER_TEMT : 0; in imx_tx_empty()915 if (readl(sport->port.membase + USR2) & USR2_IDLE) { in dma_rx_callback()[all …]
852 P_SIGNUM(USR2); in syscall_arg__scnprintf_signum()