28 lines
642 B
Plaintext
28 lines
642 B
Plaintext
# Kconfig - STM32L0 and STM32L1 PLL configuration options
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#
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# Copyright (c) 2019 Linaro
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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if SOC_SERIES_STM32L0X || SOC_SERIES_STM32L1X
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config CLOCK_STM32_PLL_MULTIPLIER
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int "PLL multiplier"
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depends on CLOCK_STM32_SYSCLK_SRC_PLL
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default 4
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range 3 48
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help
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PLL multiplier, allowed values: 3, 4, 6, 8, 12, 16, 24, 32, 48.
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PLL output must not exceed 96MHz(1.8V)/48MHz(1.5V)/24MHz(1.2V).
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config CLOCK_STM32_PLL_DIVISOR
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int "PLL divisor"
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depends on CLOCK_STM32_SYSCLK_SRC_PLL
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default 2
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range 2 4
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help
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PLL divisor, allowed values: 2-4.
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endif # SOC_SERIES_STM32L0X || SOC_SERIES_STM32L1X
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