Lines Matching refs:usr1
708 u32 usr1; in imx_uart_rtsint() local
714 usr1 = imx_uart_readl(sport, USR1) & USR1_RTSS; in imx_uart_rtsint()
715 uart_handle_cts_change(&sport->port, !!usr1); in imx_uart_rtsint()
813 unsigned usr1 = imx_uart_readl(sport, USR1); in imx_uart_get_hwmctrl() local
816 if (usr1 & USR1_RTSS) in imx_uart_get_hwmctrl()
860 unsigned int usr1, usr2, ucr1, ucr2, ucr3, ucr4; in imx_uart_int() local
863 usr1 = imx_uart_readl(sport, USR1); in imx_uart_int()
879 usr1 &= ~USR1_RRDY; in imx_uart_int()
881 usr1 &= ~USR1_AGTIM; in imx_uart_int()
883 usr1 &= ~USR1_TRDY; in imx_uart_int()
887 usr1 &= ~USR1_DTRD; in imx_uart_int()
889 usr1 &= ~USR1_RTSD; in imx_uart_int()
891 usr1 &= ~USR1_AWAKE; in imx_uart_int()
895 if (usr1 & (USR1_RRDY | USR1_AGTIM)) { in imx_uart_int()
900 if ((usr1 & USR1_TRDY) || (usr2 & USR2_TXDC)) { in imx_uart_int()
905 if (usr1 & USR1_DTRD) { in imx_uart_int()
917 if (usr1 & USR1_RTSD) { in imx_uart_int()
922 if (usr1 & USR1_AWAKE) { in imx_uart_int()
1159 u32 usr1, usr2; in imx_uart_clear_rx_errors() local
1161 usr1 = imx_uart_readl(sport, USR1); in imx_uart_clear_rx_errors()
1173 if (usr1 & USR1_FRAMERR) { in imx_uart_clear_rx_errors()
1176 } else if (usr1 & USR1_PARITYERR) { in imx_uart_clear_rx_errors()