342 	u32 ucr2, ubir, ubmr, uts;  in imx_uart_soft_reset()  local
357 	uts = imx_uart_readl(sport, IMX21_UTS);  in imx_uart_soft_reset()
368 	imx_uart_writel(sport, uts, IMX21_UTS);  in imx_uart_soft_reset()
375 	unsigned int uts;  in imx_uart_disable_loopback_rs485()  local
378 	uts = imx_uart_readl(sport, imx_uart_uts_reg(sport));  in imx_uart_disable_loopback_rs485()
379 	uts &= ~UTS_LOOP;  in imx_uart_disable_loopback_rs485()
380 	imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));  in imx_uart_disable_loopback_rs485()
476 	u32 ucr1, ucr2, ucr4, uts;  in imx_uart_stop_rx_with_loopback_ctrl()  local
496 		uts = imx_uart_readl(sport, imx_uart_uts_reg(sport));  in imx_uart_stop_rx_with_loopback_ctrl()
497 		uts |= UTS_LOOP;  in imx_uart_stop_rx_with_loopback_ctrl()
498 		imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));  in imx_uart_stop_rx_with_loopback_ctrl()
1094 	u32 ucr3, uts;  in imx_uart_set_mctrl()  local
1123 	uts = imx_uart_readl(sport, imx_uart_uts_reg(sport)) & ~UTS_LOOP;  in imx_uart_set_mctrl()
1125 		uts |= UTS_LOOP;  in imx_uart_set_mctrl()
1126 	imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));  in imx_uart_set_mctrl()
1574 	u32 ucr1, ucr2, ucr4, uts;  in imx_uart_shutdown()  local
1625 		uts = imx_uart_readl(sport, imx_uart_uts_reg(sport));  in imx_uart_shutdown()
1626 		uts |= UTS_LOOP;  in imx_uart_shutdown()
1627 		imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));  in imx_uart_shutdown()
2316 	u32 ucr1, ucr2, uts;  in imx_uart_probe()  local
2449 		uts = imx_uart_readl(sport, imx_uart_uts_reg(sport));  in imx_uart_probe()
2450 		uts |= UTS_LOOP;  in imx_uart_probe()
2451 		imx_uart_writel(sport, uts, imx_uart_uts_reg(sport));  in imx_uart_probe()