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Searched refs:UART_MCR_LOOP (Results 1 – 6 of 6) sorted by relevance

/linux/drivers/tty/serial/
H A Dsunplus-uart.c124 mcr |= UART_MCR_LOOP; in sunplus_set_mctrl()
126 mcr &= ~UART_MCR_LOOP; in sunplus_set_mctrl()
149 if (mcr & UART_MCR_LOOP) in sunplus_get_mctrl()
H A Dserial-tegra.c226 mcr |= UART_MCR_LOOP; in set_loopbk()
228 mcr &= ~UART_MCR_LOOP; in set_loopbk()
/linux/include/uapi/linux/
H A Dserial_reg.h133 #define UART_MCR_LOOP 0x10 /* Enable loopback test mode */ macro
/linux/drivers/ssb/
H A Ddriver_extif.c47 regs[UART_MCR] = (UART_MCR_LOOP | UART_MCR_OUT2 | UART_MCR_RTS); in serial_exists()
/linux/drivers/tty/serial/8250/
H A D8250_dw.c162 serial_port_out(p, UART_MCR, up->mcr | UART_MCR_LOOP); in dw8250_idle_enter()
/linux/drivers/mmc/core/
H A Dsdio_uart.c226 mcr |= UART_MCR_LOOP; in sdio_uart_write_mctrl()