Searched refs:UTS (Results 1 – 1 of 1) sorted by relevance
53 #define UTS 0xb4 /* UART Test Register (mx31) */ macro100 while (!(io_read32(base + UTS) & UTS_TXEMPTY)) in imx_uart_flush()109 while (io_read32(base + UTS) & UTS_RXEMPTY) in imx_uart_getchar()120 while (io_read32(base + UTS) & UTS_TXFULL) in imx_uart_putc()