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35 lines
1.1 KiB
35 lines
1.1 KiB
# NPCX Clock controller driver configuration options |
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# Copyright (c) 2020 Nuvoton Technology Corporation. |
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# SPDX-License-Identifier: Apache-2.0 |
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config CLOCK_CONTROL_NPCX |
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bool "NPCX clock controller driver" |
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default y |
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depends on DT_HAS_NUVOTON_NPCX_PCC_ENABLED |
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help |
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Enable support for NPCX clock controller driver. |
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if CLOCK_CONTROL_NPCX |
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config CLOCK_CONTROL_NPCX_EXTERNAL_SRC |
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bool "Generate LFCLK by on-chip Crystal Oscillator" |
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help |
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When this option is enabled, the internal 32.768 KHz clock (LFCLK) |
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is generated by the on-chip Crystal Oscillator (XTOSC). |
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This includes an on-chip oscillator, to which an external crystal |
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and the related passive components are connected. |
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config CLOCK_CONTROL_NPCX_SUPP_APB4 |
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bool "Indicates that the clock controller supports APB4 bus" |
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default y if !SOC_SERIES_NPCX7 |
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help |
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Selected if NPCX series supports APB4 bus. |
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config CLOCK_CONTROL_NPCX_SUPP_FIU1 |
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bool "Indicates that the clock controller supports FIU1 bus" |
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default y if SOC_SERIES_NPCX4 |
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help |
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Selected if NPCX series supports FIU1 bus. |
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endif # CLOCK_CONTROL_NPCX
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