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Add PM Runtime and Policy Lock support for MSPM0 SPI - #118

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fcooperti wants to merge 5 commits into
TexasInstruments:v4.4.0-ti-nextfrom
fcooperti:v4.4.0-ti-next_spi_pm
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fcooperti wants to merge 5 commits into
TexasInstruments:v4.4.0-ti-nextfrom
fcooperti:v4.4.0-ti-next_spi_pm

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@fcooperti

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Commits are made up of ones pending upstream

PR: 122803

Update code to address clang-format issues so future patches
don't incorporate unexpected formating changes.

Signed-off-by: Franklin Cooper Jr <fcooper@ti.com>
…_mspm0

PR: 122803

Add PM device runtime support to the driver.

Signed-off-by: Franklin Cooper Jr <fcooper@ti.com>
…r SPI

PR: 122803

Add disabling power states for spi peripheral. These low power
modes will disrupt spi operations.

This information came from the datasheets table called
"Operating Modes".

Signed-off-by: Franklin Cooper Jr <fcooper@ti.com>
PR: 122803

Add policy locks to prevent system from entering a low power
mode that would disrupt spi operations.

Signed-off-by: Franklin Cooper Jr <fcooper@ti.com>
…or ...

PR: 122803

Add variant of test that enables PM device runtime for lp_mspm0g3519
and lp_mspm0l2228. Also add policy locks.

Signed-off-by: Franklin Cooper Jr <fcooper@ti.com>
@fcooperti
fcooperti force-pushed the v4.4.0-ti-next_spi_pm branch from a384179 to 5da8844 Compare October 21, 2026 16:26
@s-m33r

s-m33r commented Oct 23, 2026

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Is a lp_mspm0g3507_pm_runtime.overlay needed?

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2 participants