Searched refs:ZYNQ_UART_SR_RXEMPTY (Results 1 – 1 of 1) sorted by relevance
22 #define ZYNQ_UART_SR_RXEMPTY BIT(1) /* RX FIFO empty */ macro156 if (readl(®s->channel_sts) & ZYNQ_UART_SR_RXEMPTY) in zynq_serial_getc()175 return !(readl(®s->channel_sts) & ZYNQ_UART_SR_RXEMPTY); in zynq_serial_pending()