CONFIG_UART_NS16550_DLF

This enables support for divisor latch fraction (DLF). It is used to limit frequency error.

Says n if you are not sure if hardware supports this.

Symbol:

UART_NS16550_DLF
Type:

bool
Value:

“n”
User value:

(no user value)
Visibility:

“n”
Is choice item:

false
Is defined:

true
Is from env.:

false
Is special:

false
Prompts:
  • “Enable Divisor Latch Fraction (DLF) support” if UART_NS16550 && UART_NS16550_ACCESS_MMIO (value: “n”)
Default values:
  • y (value: “y”)
  • Condition: (none)
  • n (value: “n”)
  • Condition: UART_NS16550 && UART_NS16550_ACCESS_MMIO (value: “n”)
Selects:

(no selects)
Reverse (select-related) dependencies:
 

(no reverse dependencies)
Additional dependencies from enclosing menus and ifs:
 

SERIAL (value: “n”)
Locations:
  • ../arch/x86/soc/quark_d2000/Kconfig:73
  • ../drivers/serial/Kconfig.ns16550:40