[PATCH v3 0/3] Add support for vibrator in multiple PMICs

Fenglin Wu
2023-07-25T05:42:47Z

Add SW support for the vibrator module inside PMI632, PM7250B, PM7325B, PM7550BA.
It is very similar to the vibrator module inside PM8916 which is supported in
pm8xxx-vib driver but just the drive amplitude is controlled with 2 registers,
and the register base offset in each PMIC is different.

Changes in v3:
1. Refactor the driver to support different type of the vibrators with
better flexibility by introducing the HW type with corresponding
register fields definitions.
2. Add 'qcom,spmi-vib-gen1' and 'qcom,spmi-vib-gen2' compatible
strings, and add PMI632, PM7250B, PM7325B, PM7550BA as compatbile as
spmi-vib-gen2.

Changes in v2:
Remove the "pm7550ba-vib" compatible string as it's compatible with pm7325b.

Fenglin Wu (3):
input: pm8xxx-vib: refactor to easily support new SPMI vibrator
dt-bindings: input: qcom,pm8xxx-vib: add new SPMI vibrator module
input: pm8xxx-vibrator: add new SPMI vibrator support

.../bindings/input/qcom,pm8xxx-vib.yaml | 18 +-
drivers/input/misc/pm8xxx-vibrator.c | 167 ++++++++++++------
2 files changed, 126 insertions(+), 59 deletions(-)

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2.25.1