# NPCX Clock controller driver configuration options

# Copyright (c) 2020 Nuvoton Technology Corporation.
# SPDX-License-Identifier: Apache-2.0

config CLOCK_CONTROL_NPCX
	bool "NPCX clock controller driver"
	depends on SOC_FAMILY_NPCX
	help
	  Enable support for NPCX clock controller driver.

config CLOCK_CONTROL_NPCX_EXTERNAL_SRC
	bool "Generate LFCLK by on-chip Crystal Oscillator"
	depends on CLOCK_CONTROL_NPCX
	help
	  When this option is enabled, the internal 32.768 KHz clock (LFCLK)
	  is generated by the on-chip Crystal Oscillator (XTOSC).
	  This includes an on-chip oscillator, to which an external crystal
	  and the related passive components are connected.