Lines Matching refs:usr1
761 u32 usr1; in __imx_uart_rtsint() local
764 usr1 = imx_uart_readl(sport, USR1) & USR1_RTSS; in __imx_uart_rtsint()
776 if (usr1 & USR1_RTSS) in __imx_uart_rtsint()
780 uart_handle_cts_change(&sport->port, usr1); in __imx_uart_rtsint()
937 unsigned usr1 = imx_uart_readl(sport, USR1); in imx_uart_get_hwmctrl() local
940 if (usr1 & USR1_RTSS) in imx_uart_get_hwmctrl()
984 unsigned int usr1, usr2, ucr1, ucr2, ucr3, ucr4; in imx_uart_int() local
989 usr1 = imx_uart_readl(sport, USR1); in imx_uart_int()
1005 usr1 &= ~USR1_RRDY; in imx_uart_int()
1007 usr1 &= ~USR1_AGTIM; in imx_uart_int()
1009 usr1 &= ~USR1_TRDY; in imx_uart_int()
1013 usr1 &= ~USR1_DTRD; in imx_uart_int()
1015 usr1 &= ~USR1_RTSD; in imx_uart_int()
1017 usr1 &= ~USR1_AWAKE; in imx_uart_int()
1021 if (usr1 & (USR1_RRDY | USR1_AGTIM)) { in imx_uart_int()
1028 if ((usr1 & USR1_TRDY) || (usr2 & USR2_TXDC)) { in imx_uart_int()
1033 if (usr1 & USR1_DTRD) { in imx_uart_int()
1041 if (usr1 & USR1_RTSD) { in imx_uart_int()
1046 if (usr1 & USR1_AWAKE) { in imx_uart_int()
1298 u32 usr1, usr2; in imx_uart_clear_rx_errors() local
1300 usr1 = imx_uart_readl(sport, USR1); in imx_uart_clear_rx_errors()
1311 if (usr1 & USR1_FRAMERR) { in imx_uart_clear_rx_errors()
1314 } else if (usr1 & USR1_PARITYERR) { in imx_uart_clear_rx_errors()