# Copyright (c) 2019 Derek Hageman <hageman@inthat.cloud>
#
# SPDX-License-Identifier: Apache-2.0
#


choice
	bool "Timer $(index) prescaler"

	config COUNTER_SAM0_TC32_$(index)_PRESCALER_1
		bool "clock / 1"
	config COUNTER_SAM0_TC32_$(index)_PRESCALER_2
		bool "clock / 2"
	config COUNTER_SAM0_TC32_$(index)_PRESCALER_4
		bool "clock / 4"
	config COUNTER_SAM0_TC32_$(index)_PRESCALER_8
		bool "clock / 8"
	config COUNTER_SAM0_TC32_$(index)_PRESCALER_16
		bool "clock / 16"
	config COUNTER_SAM0_TC32_$(index)_PRESCALER_64
		bool "clock / 64"
	config COUNTER_SAM0_TC32_$(index)_PRESCALER_256
		bool "clock / 256"
	config COUNTER_SAM0_TC32_$(index)_PRESCALER_1024
		bool "clock / 1024"

endchoice

config COUNTER_SAM0_TC32_$(index)_DIVISOR
	int
	default 1 if COUNTER_SAM0_TC32_$(index)_PRESCALER_1
	default 2 if COUNTER_SAM0_TC32_$(index)_PRESCALER_2
	default 4 if COUNTER_SAM0_TC32_$(index)_PRESCALER_4
	default 8 if COUNTER_SAM0_TC32_$(index)_PRESCALER_8
	default 16 if COUNTER_SAM0_TC32_$(index)_PRESCALER_16
	default 64 if COUNTER_SAM0_TC32_$(index)_PRESCALER_64
	default 256 if COUNTER_SAM0_TC32_$(index)_PRESCALER_256
	default 1024 if COUNTER_SAM0_TC32_$(index)_PRESCALER_1024