Home
last modified time | relevance | path

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

/linux-6.15/drivers/tty/serial/
H A Domap-serial.c640 serial_out(up, UART_EFR, up->efr); in serial_omap_set_mctrl()
879 serial_out(up, UART_EFR, up->efr | UART_EFR_ECB); in serial_omap_set_termios()
914 serial_out(up, UART_EFR, up->efr); in serial_omap_set_termios()
925 serial_out(up, UART_EFR, up->efr | UART_EFR_ECB); in serial_omap_set_termios()
938 serial_out(up, UART_EFR, up->efr); in serial_omap_set_termios()
1011 serial_out(up, UART_EFR, up->efr); in serial_omap_set_termios()
1030 efr = serial_in(up, UART_EFR); in serial_omap_pm()
1031 serial_out(up, UART_EFR, efr | UART_EFR_ECB); in serial_omap_pm()
1036 serial_out(up, UART_EFR, efr); in serial_omap_pm()
1714 serial_out(up, UART_EFR, UART_EFR_ECB); in serial_omap_restore_context()
[all …]
H A Dsunsu.c599 serial_out(up, UART_EFR, UART_EFR_ECB); in sunsu_startup()
604 serial_out(up, UART_EFR, UART_EFR_ECB); in sunsu_startup()
852 serial_out(up, UART_EFR, cflag & CRTSCTS ? UART_EFR_CTS :0); in sunsu_change_speed()
1066 serial_out(up, UART_EFR, 0); /* EFR is the same as FCR */ in sunsu_autoconfig()
1087 if (serial_in(up, UART_EFR) == 0) { in sunsu_autoconfig()
1091 if (serial_in(up, UART_EFR) == 0) in sunsu_autoconfig()
/linux-6.15/drivers/tty/serial/8250/
H A D8250_port.c695 efr = serial_in(p, UART_EFR); in serial8250_set_sleep()
697 serial_out(p, UART_EFR, UART_EFR_ECB); in serial8250_set_sleep()
703 serial_out(p, UART_EFR, efr); in serial8250_set_sleep()
885 serial_out(up, UART_EFR, UART_EFR_ECB); in autoconfig_has_efr()
1001 if (serial_in(up, UART_EFR) == 0) { in autoconfig_16550a()
1002 serial_out(up, UART_EFR, 0xA8); in autoconfig_16550a()
1003 if (serial_in(up, UART_EFR) != 0) { in autoconfig_16550a()
1020 serial_out(up, UART_EFR, 0); in autoconfig_16550a()
1254 serial_out(up, UART_EFR, 0); in autoconfig()
2226 serial_port_out(port, UART_EFR, UART_EFR_ECB); in serial8250_do_startup()
[all …]
H A D8250_ni.c168 efr_value = serial_in(up, UART_EFR); in ni16550_config_prescaler()
171 serial_out(up, UART_EFR, efr_value); in ni16550_config_prescaler()
H A D8250_omap.c195 serial_out(up, UART_EFR, priv->efr); in __omap8250_set_mctrl()
325 serial_out(up, UART_EFR, UART_EFR_ECB); in omap8250_restore_regs()
351 serial_out(up, UART_EFR, priv->efr); in omap8250_restore_regs()
545 efr = serial_in(up, UART_EFR); in omap_8250_pm()
546 serial_out(up, UART_EFR, efr | UART_EFR_ECB); in omap_8250_pm()
551 serial_out(up, UART_EFR, efr); in omap_8250_pm()
/linux-6.15/include/uapi/linux/
H A Dserial_reg.h173 #define UART_EFR 2 /* I/O: Extended Features Register */ macro