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nxp lpc55xx will crash when trying to use a nxp,ctimer-pwm DTS node #77096

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dleach02 opened this issue Aug 14, 2024 · 0 comments · Fixed by #76769
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nxp lpc55xx will crash when trying to use a nxp,ctimer-pwm DTS node #77096

dleach02 opened this issue Aug 14, 2024 · 0 comments · Fixed by #76769
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bug The issue is a bug, or the PR is fixing a bug platform: NXP NXP priority: low Low impact/importance bug

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@dleach02
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When using an nxp,ctimer-pwm DTS node, Zephyr boot will crash the system, because it's trying to access registers of the CTIMER peripheral that are not clocked.

This is very annoying to debug, too, since the system completely locks up and SWD access is difficult.
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@dleach02 dleach02

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bug The issue is a bug, or the PR is fixing a bug platform: NXP NXP priority: low Low impact/importance bug
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soc: arm: nxp lpc55xx: fix nxp,ctimer-pwm init procedure (attach clock) maximevince/zephyr
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@dleach02