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soc: samd5x: xosc32: Correct oscillator start up time to not used reserved value #83975

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nandojve opened this issue Jan 14, 2025 · 2 comments · Fixed by #83103
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soc: samd5x: xosc32: Correct oscillator start up time to not used reserved value #83975

nandojve opened this issue Jan 14, 2025 · 2 comments · Fixed by #83103
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bug The issue is a bug, or the PR is fixing a bug platform: Microchip SAM Microchip SAM Platform (formerly Atmel SAM)

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@nandojve
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nandojve commented Jan 14, 2025 •
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Describe the bug
The current Atmel samd5x SoC series have a fixed startup time which is not suitable for all situations. This oscillator is used as source to main clock PLL and system may fail to boot due to wrong configuration.

Expected behavior
Customers can select correct xosc32 startup time.

Impact
Board may not boot.
@nandojve nandojve added the bug The issue is a bug, or the PR is fixing a bug label Jan 14, 2025
@nandojve nandojve self-assigned this Jan 14, 2025
@nandojve nandojve linked a pull request Jan 14, 2025 that will close this issue
[Backport v4.0-branch] soc: sam0: samd5x: xosc32 configurable startup time #83103
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@henrikbrixandersen henrikbrixandersen added the platform: Microchip SAM Microchip SAM Platform (formerly Atmel SAM) label Jan 15, 2025
@dkalowsk
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Thanks for this!

@nandojve
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Content got merged.

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bug The issue is a bug, or the PR is fixing a bug platform: Microchip SAM Microchip SAM Platform (formerly Atmel SAM)
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[Backport v4.0-branch] soc: sam0: samd5x: xosc32 configurable startup time zephyrproject-rtos/zephyr
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@henrikbrixandersen @dkalowsk @nandojve