[v1] regulator: fp9931: fix voltage mapping and runtime PM issues

[PATCH 0/2] regulator: fp9931: fix voltage mapping and runtime PM issues

robby.cai@oss.nxp.com posted 2 patches 3 days, 14 hours ago

Diff against v2
Download series mbox

There is a newer version of this series

drivers/regulator/fp9931.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)

Expand all Fold all

[PATCH 0/2] regulator: fp9931: fix voltage mapping and runtime PM issues

Posted by robby.cai@oss.nxp.com 3 days, 14 hours ago

From: Robby Cai <robby.cai@nxp.com>

Hi,

This series fixes two issues in the FP9931/JD9930 regulator driver.

Patch 1 fixes an off-by-one error in the VPOS/VNEG voltage selector
table and aligns it with the datasheet-defined voltage mapping [1].

Patch 2 fixes a Runtime PM reference counting bug in the V3P3 regulator
callbacks that can lead to "Runtime PM usage count underflow!" warnings.

Thanks,
Robby

[1] https://www.fitipower.com/dl/file/flXa6hIchVeu0W3K (Datasheet, p.13)


Robby Cai (2):
  regulator: fp9931: Fix VPOS/VNEG voltage selector table
  regulator: fp9931: Fix Runtime PM usage count underflow in v3p3 ops

 drivers/regulator/fp9931.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

-- 
2.50.1