UART_FCR_DMA_SELECT
value |= UART_FCR_DMA_SELECT;
.fcr = UART_FCR_DMA_SELECT | UART_FCR_ENABLE_FIFO |
.fcr = UART_FCR_DMA_SELECT | UART_FCR_ENABLE_FIFO |
tup->fcr_shadow |= UART_FCR_DMA_SELECT;
ark3116_write_reg(serial, UART_FCR, UART_FCR_DMA_SELECT);
ark3116_write_reg(port->serial, UART_FCR, UART_FCR_DMA_SELECT);