Lines Matching refs:usr2
743 u32 usr2; in imx_uart_rxint() local
750 usr2 = imx_uart_readl(sport, USR2); in imx_uart_rxint()
751 if (usr2 & USR2_BRCD) { in imx_uart_rxint()
814 unsigned usr2 = imx_uart_readl(sport, USR2); in imx_uart_get_hwmctrl() local
820 if (!(usr2 & USR2_DCDIN)) in imx_uart_get_hwmctrl()
860 unsigned int usr1, usr2, ucr1, ucr2, ucr3, ucr4; in imx_uart_int() local
864 usr2 = imx_uart_readl(sport, USR2); in imx_uart_int()
885 usr2 &= ~USR2_TXDC; in imx_uart_int()
893 usr2 &= ~USR2_ORE; in imx_uart_int()
900 if ((usr1 & USR1_TRDY) || (usr2 & USR2_TXDC)) { in imx_uart_int()
927 if (usr2 & USR2_ORE) { in imx_uart_int()
1159 u32 usr1, usr2; in imx_uart_clear_rx_errors() local
1162 usr2 = imx_uart_readl(sport, USR2); in imx_uart_clear_rx_errors()
1164 if (usr2 & USR2_BRCD) { in imx_uart_clear_rx_errors()
1182 if (usr2 & USR2_ORE) { in imx_uart_clear_rx_errors()