Searched refs:USART_SR (Results 1 – 1 of 1) sorted by relevance
33 #define USART_SR 0x00 macro161 while ((sr = readl_relaxed(port->membase + USART_SR)) & USART_SR_RXNE) { in stm32_receive_chars()239 sr = readl_relaxed(port->membase + USART_SR); in stm32_interrupt()254 return readl_relaxed(port->membase + USART_SR) & USART_SR_TXE; in stm32_tx_empty()611 while (!(readl_relaxed(port->membase + USART_SR) & USART_SR_TXE)) in stm32_console_putchar()