[PATCH v2 0/2] platform/x86: ISST: Fix for write lock and suspend/resume

From: Srinivas Pandruvada

Date: Wed Jan 07 2026 - 01:03:02 EST


There are two issues, which are not urgent as the current deployed systems
don't support them, but need fixes:
- Write lock- Even if the TPMI is write locked it will still write to MMIO
- store-restore data during suspend/resume: Not storing and restoring data to
all power domains.

v2:
One minor fix for new line

Srinivas Pandruvada (2):
platform/x86: ISST: Add missing write block check
platform/x86: ISST: Store and restore all domains data

.../intel/speed_select_if/isst_tpmi_core.c | 57 ++++++++++++-------
1 file changed, 36 insertions(+), 21 deletions(-)

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2.52.0