Searched refs:UART_EFR (Results 1 - 2 of 2) sorted by relevance
| /device/soc/rockchip/common/sdk_linux/drivers/tty/serial/8250/ |
| H A D | 8250_port.c | 773 efr = serial_in(p, UART_EFR);
in serial8250_set_sleep()
775 serial_out(p, UART_EFR, UART_EFR_ECB);
in serial8250_set_sleep()
781 serial_out(p, UART_EFR, efr);
in serial8250_set_sleep()
956 serial_out(up, UART_EFR, UART_EFR_ECB);
in autoconfig_has_efr()
1072 if (serial_in(up, UART_EFR) == 0) {
in autoconfig_16550a()
1073 serial_out(up, UART_EFR, 0xA8);
in autoconfig_16550a()
1074 if (serial_in(up, UART_EFR) != 0) {
in autoconfig_16550a()
1091 serial_out(up, UART_EFR, 0);
in autoconfig_16550a()
1100 if (serial_in(up, UART_EFR) == 0 && !broken_efr(up)) {
in autoconfig_16550a()
1318 serial_out(up, UART_EFR, in autoconfig()
[all...] |
| /device/soc/rockchip/common/sdk_linux/include/uapi/linux/ |
| H A D | serial_reg.h | 168 #define UART_EFR 2 /* I/O: Extended Features Register */ macro
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