[PATCH v2 0/2] hwmon: (pmbus/tps53679) Select page 0 for single-page parts

[Pradhan, Sanman]

From: Sanman Pradhan <psanman@xxxxxxxxxxx>

For single-page TPS53676 and TPS536C7 configurations the PAGE register is
never normalised: pmbus_set_page() only writes PAGE when info->pages > 1,
so a page left selected by the boot firmware persists and telemetry is
read from the wrong page. Select page 0 explicitly in the two identify
routines.

Patch 1 fixes the pre-existing TPS53676 issue and carries Fixes/stable
tags. Patch 2 fixes the newly added TPS536C7 support; the TPS536C7 series
has already been applied by the hwmon maintainer but is not yet in a
released kernel, so patch 2 carries no stable tag.

These patches are based on top of the previously submitted TPS536C7
series.

Changes in v2:
- Drop the PAGE read-back/verify; just write PAGE = 0.

Sanman Pradhan (2):
  hwmon: (pmbus/tps53679) Select page 0 for single-page TPS53676
  hwmon: (pmbus/tps53679) Select page 0 for single-page TPS536C7

 drivers/hwmon/pmbus/tps53679.c | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

-- 
2.34.1