Lines Matching refs:usr2
738 u32 usr2; in imx_uart_rxint() local
745 usr2 = imx_uart_readl(sport, USR2); in imx_uart_rxint()
746 if (usr2 & USR2_BRCD) { in imx_uart_rxint()
809 unsigned usr2 = imx_uart_readl(sport, USR2); in imx_uart_get_hwmctrl() local
815 if (!(usr2 & USR2_DCDIN)) in imx_uart_get_hwmctrl()
855 unsigned int usr1, usr2, ucr1, ucr2, ucr3, ucr4; in imx_uart_int() local
859 usr2 = imx_uart_readl(sport, USR2); in imx_uart_int()
880 usr2 &= ~USR2_TXDC; in imx_uart_int()
888 usr2 &= ~USR2_ORE; in imx_uart_int()
895 if ((usr1 & USR1_TRDY) || (usr2 & USR2_TXDC)) { in imx_uart_int()
920 if (usr2 & USR2_ORE) { in imx_uart_int()
1164 u32 usr1, usr2; in imx_uart_clear_rx_errors() local
1167 usr2 = imx_uart_readl(sport, USR2); in imx_uart_clear_rx_errors()
1169 if (usr2 & USR2_BRCD) { in imx_uart_clear_rx_errors()
1186 if (usr2 & USR2_ORE) { in imx_uart_clear_rx_errors()