# STM32F1 PLL configuration options

# Copyright (c) 2019 Linaro
# SPDX-License-Identifier: Apache-2.0

if SOC_SERIES_STM32F1X

config CLOCK_STM32_PLL_MULTIPLIER
	int "PLL multiplier"
	depends on CLOCK_STM32_SYSCLK_SRC_PLL
	default 9
	range 2 16 if SOC_STM32F10X_DENSITY_DEVICE
	range 4 9 if SOC_STM32F10X_CONNECTIVITY_LINE_DEVICE
	help
	  PLL multiplier, PLL output must not exceed 72MHz. Allowed values:
	  Density devices: 2-16
	  Connectivity devices:  4 - 9 and 13 ( used for multiplication factor 6.5).

config CLOCK_STM32_PLL_PREDIV1
	int "PREDIV1 Prescaler"
	depends on CLOCK_STM32_SYSCLK_SRC_PLL
	default 1
	range 1 16
	help
	  PREDIV1 is PLL clock signal prescaler, allowed values: 1 - 16.

endif # SOC_SERIES_STM32F1X